Литьевая машина для получения двухцветной литьевой подошвы обуви

Изобретение относится к обувной промышленности, позволяет повысить производительность литьевой машины, предназначенной для получения двухцветной подошвы обуви. В машине вокруг поворотного суппорта закреплены матрицы и литьевые устройства, предусмотрены две пары литьевых устройств, причем расстояние между ними в каждой паре равно шагу между матрицами. Расстояние между парами литьевых устройств соответствует промежутку, в котором расположено четное количество матриц. 2 ил.

Vorrichtung zur Herstellung von Schuhwerk mit Gummisohlen

Improvements in and relating to the manufacture of rubber footwear

... 502,685. Moulding and vulcanizing rubber shoes. LIVSEY, D. M. (Gash D. G.) Sept. 22, 1937, No. 25691. [Classes 70 and 87 (ii)] In moulding one-piece rubber shoes, the uncured rubber is positioned for vulcanizing on a last 7 fixed in a divided, closed mould 5, 9, furnished with an independently-actuated dieplate 12 whereby a differential pressure can be applied to the sole and heel portion of the shoe. The die-plate may be pressed down by an external piston 13 or by plate springs within the mould. Alternatively the die-plate may be fixed and the last and mould parts moved bodily upwards. The pressure on the die-plate is regulated so as to shorten the vulcanization time for the sole and heel and prevent overcuring of the upper. The mould comprises wedge-shaped parts 9 adapted to come together between inclined walls of a bolster 3 of an hydraulic press. The last 7 is carried on a base plate 5 on the press table 1 and the mould is closed by a movable platen 2. The piston 13 engages projections ...

Improvements in footwear

Blanks for soles or heels are cut from a sheet of paper, textile or felted base material which has been impregnated to a greater or less degree with an artificial resin, with or without a plasticizer and colouring agent, and are afterwards moulded to shape. The blanks may, alternatively, be impregnated after cutting them from a sheet of untreated base material. A medicated solution may, if desired, be added to the impregnant. A heel, or upper, may be moulded with a sole in one operation by assembling impregnated parts in a mould and applying heat or pressure. The shoe parts may be impregnated on the outer face and edges only so as to leave, for example, the inner surfaces of the upper, softer; or a separate layer of felt &c. may be used for the inner surface of the upper to serve as a lining. The upper may be of leather, or of fabric or other material with an ornamental pattern and coated with a transparent or translucent plastic material. Non-skid ornamental patterns may be formed on the ...

Improvements in apparatus for the manufacture of rubber-soled footwear

... 266,142. Collins, C. H. R. March 6, 1926. Catches, automatic. - In apparatus for applying rubber soles to footwear the mould locking mechanism Fig. 5 comprising a swing bolt 66 having a tee head piece 67 anchored in one mould section and a tappet acting against a plunger 70 slidable through a hole in the other section so that its point bears against the first section. The tail of the bolt is fitted with a rotatable double cam disc 71 which coacts with a similarly shaped face on the outside of the mould. The mould is opened by a forward movement of the lever 81 whereupon the tension spring 76 swings up the bolt 66 and brings the tappet piece 69 against the head of the plunger 70, forcing the plunger outward and thus separating the mould sections- ...

Machine for the manufacture of shoes with rubber soles

... 391,550. Vulcanizing boots. LAURA, G. B., Saronno, Varese, Italy. Jan. 20, 1932, No. 1764. [Class 70.] Rubber soles are vulcanized to uppers in apparatus comprising a metallic last 1, Fig. 6, on which is placed a plate 16 with upturned edges, carrying the insole, a sole mould 17, and a plurality of movable segments, e.g. 3, 4 adapted to press the upper against a resilient strip 15 in the last, to prevent creeping of the rubber sole. An upper, with a string attached to its lower edge as shown in Fig. 10, is placed on the last with the plate 16 and insole in position, the ends of the string are taken over sheaves 35 and fastened to cleats 39, and the sheaves are rotated by a pedal-operated cable, and held against a spring-return by a pawl, to draw in the lower edge of the upper as shown. The mould 17 containing the sole, Fig. 4, is forced down on the last, and, through links 20, 21, 11, operates end-plates 5, 6, and side-plates 3, 4, mounted on shafts connected by bevels, of which 8b only ...

Improvements in press cure moulds for the production of rubber-soled footwear

... 319,577. McGhee, H. Feb. 25, 1929. Vulcanizing boots and shoes.-A press cure mould carried on a hot table A, consists of a fixed gnomon shaped section B, C recessed to take the sole plate P which is carried by the hinged gate section E. Section D is hinged at d to facilitate removal and insertion of the footwear. A pocket Y is provided in section B, U to accommodate the toe. The mould is locked by clamps H, L, and has cavities V through which water may be circulated to protect leather uppers. In the process of manufacture a loose steel plate R is inserted in the goods, and pressure exerted by an inflation bag Q, a flange of the nipple pipe S bearing upward against a bridge T.

Knit textiles and uppers, and processes for making the same

Textiles and articles, and processes for making the same

Articles of wear having one or more textiles that include a low processing temperature polymeric composition and a high processing temperature polymeric composition, and methods of manufacturing the same are disclosed. The low processing temperature polymeric composition and the high processing temperature polymeric composition can be selectively incorporated into a textile to provide one or more structural properties and/or other advantageous properties to the article. The textile can be thermoformed to impart such structural and/or other advantageous properties to the article of wear. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Textiles and articles, and processes for making the same

PROCEDURE FOR FORMING SOLES AT SHOE SHANKS, SHOE FRAMEWORKS AND FORMING TOOL TO THE EXECUTION OF THE PROCEDURE

Phenyl- and pyridyl-tetrahydro-pyridines having tnf inhibiting activity

SOLE FOR FOOTWEAR AND METHOD FOR PRODUCING SAME

A sole for an article of footwear including an outer sole with a lightweight filler therein, an inner sole above the outer sole and a foxing strip integral with the inner sole and surrounding the periphery of the outer sole. The sole is produced using a dummy last with a recess for receiving the filler, a clamping last, mold sides and a bottom mold piston. The outer sole is molded first using the dummy last and filler, a first portion of the mold sides and the mold piston to define a first mold cavity. Then, the inner sole is molded using the clamping last, a lasted upper or the like, a second portion of the mold sides, and the outer sole on the mold piston to define a second mold cavity. By providing suitable recesses in the dummy last and in the first portion of the mold sides, one or more projections which extend through the foxing strip are molded in the first mold cavity.

FOOTWEAR CONSTRUCTION AND METHOD OF MANUFACTURE

A footwear construction including a midsole joined with an upper and an outsole secured to a bottom surface of the midsole. The midsole is direct attached to the upper with a process that forms flashing along the length of the shoe substantially only on the bottom surface of the midsole, but not the sidewalls of the midsole. This flashing is trimmed to form trim lines, which are concealed simply by securing an outsole to the bottom surface of the midsole.

Verfahren und Einrichtung zur Herstellung von Gummigaloschen und anderem, wenigstens teilweise aus Gummi bestehendem Schuhzeug.

Vulkanisierform, besonders für die Herstellun von Schuhwerk.

Procédé pour assembler tige de chaussure et semelle de caoutchouc, et appareil pour la mise en oeuvre de ce procédé.

Verfahren zur Herstellung von Gummigaloschen und anderem, wenigstens teilweise aus Gummi bestehendem Schuhzeug.

Fussbekleidung.

Procédé de fabrication d'une chaussure, moule pour la mise en oeuvre de ce procédé et chaussure obtenue par ce procédé.

Schuh und Verfahren zur Herstellung desselben.

Machine pour la vulcanisation de la semelle sur l'empeigne d'une chaussure.

Schuhwerk, Verfahren zur Herstellung desselben sowie Vorrichtung zur Durchführung des Verfahrens

Verfahren zur Herstellung von Schuhwerk aus Kautschuk oder kautschukähnlichen Kunststoffen durch Tauchen.

Stampo per la vulcanizzazione di suole di gomma, materia plastica o simili al tomaio di calzature

Maschine zum Formen und Vulkanisieren, insbesondere von Schuhwerk

Procédé de fabrication d'une chaussure à semelle de caoutchouc

Verfahren zur Herstellung von Schuhen mit vulkanisierter Gummisohle und Gelenkstütze.

Verfahren zur Herstellung eines Schuhes mit einer spezifisch leichten, porösen, abriebfesten Gummisohle und Vorrichtung zur Durchführung dieses Verfahrens

Procedimento per la fabbricazione di calzature con suole di materiale vulcanizzato segnatamente gomma

Moule pour la fabrication de chaussures

Spritzgussverfahren zum Herstellen von Schuhwerken und Einrichtung zur Durchführung des Verfahrens

Sohlenformmaschine

Verfahren und Vorrichtung zum Anformen von Sohlen aus Gummi mit Porenstruktur an Schuhschäfte

Maschine zum Formen und Vulkanisieren, insbesondere von Schuhwerk

Schuh und Verfahren zu dessen Herstellung

Procédé de fabrication d'une chaussure de sécurité

Schuh mit Schaft

Method and apparatus for manufacturing articles of footwear and articles thus produced

The aim of this method is to produce an article of footwear in which the filling material is moulded and is practically surrounded by the sole which is fastened directly to the upper of the article of footwear. It consists in moulding a first sole part (34) on the lower surface of a filling material (16) during a first operating phase, then a second sole part (45) is moulded around the sides of the first sole part and over the upper part and the lateral surfaces of the filling material during a second operating phase. This method applies to the field of the manufacture of articles of footwear having a sole made from synthetic material. ...

Ice skating boot

The skate boot includes an upper (1) of leather of which the lower edge is folded under and is attached to the underside of the insole (2). A heel core (3) is attached to the insole or formed with it as one piece and a sole and heel finished (6) with over-moulded synthetic material. - The upper is extended (1b) to partly cover the heel core and is attached to the heel core before over-moulding.

BOOTS WITH THOSE AIR-PERMEATED AND THOSE WATERPROOFED BY SOLE AND TOP

Core of mould and process for the manufacture of shoes with moulded soles

Leather shoe with moulded matter sole

Sophisticated automatic machine for the vulcanization of a sole on the contour of a shoe

Clutch with double cone

Improvements with the moulds with treatment by compression for the manufacture of shoes with rubber soles

Installation of support and order for mould for injection or vulcanization in particular for the manufacture of shoes

Apparatus to vulcanize the rubber soles assembled with the shoes

Manufactoring process of shoes, with stem of any matter, vulcanized with natural rubber sole or synthetic

Process of coating by steeping in a thermoplastic matter bath

PROCESS AND APPARATUS OF MANUFACTURE Of FOOTWEAR AND ARTICLES THUS CARRIED out

Machine for the vulcanization of soles of shoes and applications similar

Moulding equipment and to vulcanize

Vulcanization without burs of rubber shoes

Shoe with leather sole fixed by moulding and vulcanization

Fenil- e piridil-tetrahidro-piridinas que possuem uma atividade inibidora de fnt

Phenyl- and pyridyl- tetrahydro-pyridines, method for preparing and pharmaceutical composition containing them and use thereof

It is described compounds of formula (I) wherein: X represents N or CH; R1 represents a hydrogen or halogen atom, or a CF3 group; R2 and R3 independently represent a hydrogen atom or a methyl group; n is 0 or 1; A represents a group of formula (a) or (b) wherein: R4 represents a hydrogen or halogen atom, a C1-C4 alkyl group, a CF3 group, an amino, mono(C1-C4)alkylamino, di(C1-C4)alkylamino; R5 represents a hydrogen or halogen atom, a (C1-C4)alkoxy group, a (C1-C4)alkyl group or a CF3 group; R6 represents a hydrogen atom, a (C1-C4)alkyl group or a (C1-C4)alkoxy group; and their salts or solvates, pharmaceutical compositions containing them, a method for preparing them and the synthesis intermediates in said method.

СПОСОБ ТРЕХМЕРНОГО НАНЕСЕНИЯ ДЛЯ СОЗДАНИЯ СЛОЕВ ПОЛИМЕРНОГО МАТЕРИАЛА НА ОБЪЕКТЕ

Изобретение относится к способу обеспечения одного или более термореактивных полимерных материалов на объекте, причем указанный способ включает, по меньшей мере, следующие стадии: обеспечение термопластичной полимерной композиции, имеющей вязкость >10 Па⋅с при комнатной температуре, содержащей по меньшей мере один сшиваемый термопластичный полиуретановый материал; последующий нагрев полимерной композиции до достижения жидкой сшиваемой полимерной композиции, имеющей вязкость ниже 4 Па⋅с, последующее нанесение полимерной композиции на объект с использованием распылительной, вихревой или экструзионной насадки, и при этом нанесение проводят при движении объекта и/или насадки с созданием объекта, по меньшей мере частично покрытого упомянутой полимерной композицией; последующее охлаждение по меньшей мере частично покрытого объекта до комнатной температуры и, при необходимости, повторение одной из вышеперечисленных стадий; затем проведение обработки сшивкой, выбираемой из отверждения по радикальному ...

Verfahren und Vorrichtung zum Anformen von Sohlen aus Gummi mit Porenstruktur (Poro-Gummisohlen) an Schuhschaefte

Stricktextilien und Obermaterialien sowie Verfahren zur Herstellung derselben

Es werden Kleidungsartikel mit einem oder mehreren Textilien, die eine Polymerzusammensetzung mit niedriger Verarbeitungstemperatur und eine Polymerzusammensetzung mit hoher Verarbeitungstemperatur beinhalten, und Verfahren zur Herstellung derselben offenbart. Die Polymerzusammensetzung mit niedriger Verarbeitungstemperatur und die Polymerzusammensetzung mit hoher Verarbeitungstemperatur können selektiv in ein Textil eingearbeitet werden, um dem Artikel eine oder mehrere Struktureigenschaften und/oder andere vorteilhafte Eigenschaften zu verleihen. Das Textil kann thermogeformt werden, um dem Kleidungsartikel solche Struktur- und/oder anderen vorteilhaften Eigenschaften zu verleihen. Diese Zusammenfassung ist als Scanning-Tool zum Zwecke der Suche auf dem speziellen Fachgebiet gedacht und soll die vorliegende Offenbarung nicht beschränken. Articles of clothing comprising one or more fabrics including a low processing temperature polymer composition and a high processing temperature polymer composition, and methods of making same are disclosed. The low processing temperature polymer composition and the high processing temperature polymer composition may be selectively incorporated into a textile to impart one or more structural properties and / or other beneficial properties to the article. The fabric may be thermoformed to impart such structural and / or other beneficial properties to the article of clothing. This summary is intended as a scanning tool for purposes of searching in the art and is not intended to limit the present disclosure.

Automatische Maschine zum Vulkanisieren der Sohle an einen Schuhschaft

Method and apparatus for making shoes

... 958,317. Making shoes; lasts. INTERNATIONAL VULCANIZING CORPORATION. March 20, 1962 [March 20, 1961], No. 10598/62. Heading A3B. [Also in Division B5] In the manufacture of a shoe comprising an upper 18 and a moulded sole 10, the sole having a feather edge 20 and a relatively thick tread portion 16, and the lasting margin 22 of the upper being bonded at the shoulder in a depressed portion of the upper surface at the feather edge, the upper is supported on a last 26 having a recess 30 in its bottom inwardly of the shoulder 32, and adapted to be held against the rim of the mould, the bottom 38 of the mould being movable relative to the last and being upwardly curved at its edges. Preferably the whole of the upper surface 40 of the bottom 38 is slightly concave. A sole blank is placed in the mould cavity 36, and the mould bottom is moved upwardly, with or without heat, to plasticize the blank and force it into contact with the lasting margin and into the recess 30. The upper may be string ...

Improvements in and relating to Protective Footwear

... 1,197,392. Boots &c. SOC. INDUSTRIELLE DU CAOUTCHOUC REGENERE. 26 June, 1968 [29 June, 1967], No. 30595/68. Heading A3B. An article of protective footwear is made by assembling an upper 2 and lining 1, the forepart of the upper 2 and lining 1 being separate from each other, forming a pocket 5 in the forepart of the lining 1 by sewing together extensions 3, 3a of the lining 1 along a seam 4, the lining 1 which forms the pocket 5 having previously been coated with a heat sensitive adhesive, placing the pocket 5 on a heated last, placing a steel toe cap 6 together with padding 7 over the pocket 5 to bond the cap 6 and padding 7 to the pocket 5, removing the assembly from the last, attaching an insole (not shown) to the edges of the upper 2, placing the assembly on the last of a moulding tool and finally directly moulding an outsole of elastomeric or plastomeric material to the asembly. The vamp 2 of the upper may be pre-formed.

Improvements in or relating to footwear

The subject-matter of this Specification is substantially the same as that described in Specification 826,378, but is concerned with soles of natural or synthetic rubber or thermosetting resin and hence subsequent vulcanisation or curing is necessary.

Process for the manufacture of sandals and similar footwear having rubber soles

... 465,921. Rubber shoes. CODA, O. March 24, 1936, No. 8786. Convention date, May 10, 1935. [Class 70] Rubber soles are moulded, attached to the uppers and vulcanized in a single operation, in an apparatus comprising a plate 6, having an aperture 7 which fits closely around a sole moulding-plate 5, and which is resiliently supported by springs 4 on guide rods 3, and a last 9 whose lower edge 18 presses down upon, but does not enter the aperture 7. The aperture 7 is filled with raw rubber mix or reclaimed rubber with or without rubber solution, the upper and insole are fitted upon the last 9, and the spindle 10 is screwed down to engage the various parts of the mould and cause the rubber to fill it completely without overflowing. The sole is then vulcanized by means of electric heaters 2 in the base plate 1. Specification 465,917 is referred to.

IMPROVEMENTS IN OR RELATING TO THE MOULDING OF SHOE BOTTOMS

... 1,244,154. Injection moulding of shoe bottoms. BRITISH UNITED SHOE MACHINERY CO. Ltd. 19 Sept., 1968 [20 June, 1967], No. 28287/67. Heading B5A. Shoe bottoms are moulded on to uppers in a mould comprising a sole member 4 surrounded by two side members 16 which, in the mould closed position, are brought into mutual abutment and engage a gasket 10. Welt plates 18 on the side members engage an upper on a vertically reciprocable foot form 60 at the feather line thereof to complete the mould closure. With the mould thus closed, sealing assemblies 22, 32 on opposite sides of the mould, each comprising a plate 25 carrying a rubber sealing member 28 contoured to the feather line of the upper, are moved inwardly whereby the edges of the rubber members engage the upper and are deflected downwards to provide a seal between the welt plates and the upper. Further sealing assemblies 36, 46 are located at the opposed ends of the upper.

Method of manufacturing footwear with a rubber sole and footwear obtained thereby

... 811,654. Moulding footwear. SUPERGA S.p.A. May 29, 1956 [Feb. 21, 1956], No. 16602/56. Class 87(2). [Also in Group VII] A method of making rubber bottomed shoes comprises placing rubber into a mould cavity. defined by two longitudinally divided frame members 19, 20, in a recessed seating 25, the inner face of each member having a projecting bead 26 and being adapted to confine at 12, 28 the side edges and at least a portion of the lower face of the sole, heating the mould and simultaneously pressing onto the mould a lasted upper unit so that the upper bears on the projecting beads 26 and seals the cavity against the escape of rubber. The base of the mould is patterned as at 14, 18 and the upper unit comprises an upper 2, lining 3 and insulating layer 8 mounted on a last 16. The method eliminates " flash " marks along the edges of the sole. When it is desired to eliminate flash on the base of the sole the cavity may first be loaded with a sheet of pre-vulcanised rubber. The sole may have ...

SHOE WITH BREATHE-ABLER AND WATERPROOF SOLE AND WITH SUCH SURFACE MATERIAL

MOULDED FOOTWEAR

SHOE WITH BREATHABLE AND WATERPROOF SOLE AND UPPER

SHOE WITH BREATHABLE AND WATERPROOF SOLE AND UPPER

БОТИНОК С ВОЗДУХОПРОНИЦАЕМЫМИ И ВОДОНЕПРОНИЦАЕМЫМИ ПОДОШВОЙ И ВЕРХОМ

Ботинок с воздухопроницаемыми и водонепроницаемыми подошвой и верхом, содержащий воздухопроницаемую и водонепроницаемую подошву (11) и сборку (12), которая соединена с подошвой (11) в верхней зоне и состоит из внешнего воздухопроницаемого верха (13), внутренней подкладки (14) и расположенной между ними воздухопроницаемой и водонепроницаемой мембраны (15), по меньшей мере, частично перфорированной или воздухопроницаемой стельки (16), которая присоединена, по меньшей мере, к верху (13) и к воздухопроницаемой и водонепроницаемой мембране (15). Таким образом выполненные ботинки имеют особенность в том, что они имеют подошву (11), которая герметически присоединена по периферии к сборке (12) в соединительной зоне (17) между верхом (13) и воздухопроницаемой и водонепроницаемой мембраной (15).

ОБУВЬ С ВОЗДУХОПРОНИЦАЕМЫМИ И ВОДОНЕПРОНИЦАЕМЫМИ ПОДОШВОЙ И ВЕРХОМ (ВАРИАНТЫ) И СПОСОБ ИЗГОТОВЛЕНИЯ ВОЗДУХОПРОНИЦАЕМОЙ И ВОДОНЕПРОНИЦАЕМОЙ ПОДОШВЫ (ВАРИАНТЫ)

Обувь с воздухопроницаемыми и водонепроницаемыми подошвой и верхом, которая включает в себя воздухопроницаемую и водонепроницаемую подошву (11) и составленную заготовку (12), присоединенную к упомянутой подошве (11) в верхней ее части и включающей: внешний воздухопроницаемый верх (13), внутреннюю подкладку (14), а также воздухопроницаемую и водонепроницаемую мембрану (15) между ними, по крайней мере, частично перфорированную или воздухопроницаемую стельку (16), которая соединена, по крайней мере, с верхом (13) и с воздухопроницаемой и водонепроницаемой мембраной (15). Обувь, выполненная таким образом, имеет характерную особенность, которая состоит в том, что она имеет подошву (11), которая герметически присоединена по периферии или вдоль периметра к составленной заготовке (12) в зоне (17) соединения между упомянутым верхом (13) и воздухопроницаемой и водонепроницаемой мембраной (15).

Improvements in the manufacture of the shoes with rubber sole

Machine for the manufacture of vulcanized shoes

Improvements with the machines to make the shoes

Process and means for obtaining shoes or similar comprising a sole and an edge out of rubber and shoes obtained by this process

Improvements in the manufacture of the shoes, boots and articles similar

Process and device to adapt rubber soles in particular out of porous rubber on stems of shoes

Manufactoring process of shoes with sole out of rubber or similar vulcanizable matter

Manufactoring process of the shoes out of rubber or similar and means for lamise in work of this process

Process and provision for manufacture of shoes

Molding machine of the soles

Shoe with moulded sole and its manufactoring process

Improvements in fixing by vulcanization of the rubber soles at the upper part of the fabric shoes or others

SYSTEMS AND METHOD FOR PRODUCING THREE-DIMENSIONAL ARTICLES FROM FLEXIBLE COMPOSITE MATERIALS

METHOD OF MOULDING SOLES ON SHOE UPPERS, A SHOE WELT AND A MOULD FOR CARRYING OUT THE METHOD

In a method of moulding a sole of a plastic material and a welt on a shoe upper (1) a mould (3) is used. The mould (3) includes at last (2), upon which a shoe upper (1) is arranged, an upper mould part (5) divided along a longitudinal middle plane and thus includes two halves (5a, 5b) being laterally movable in relation to the lower mould part (4) between an open and a closed mould position, and a lower mould part (4) being vertically movable in relation to the upper mould part (5) between an open and a closed mould position. For carrying out the method an annular shoe welt (6) is provided and arranged in the mould in the mould's open position. The two halves (5a, 5b) of the upper mould part (5) are closed and the lower mould part is moved into its closed position. As a result a circumferential support surface (7) on the upper face of the lower mould part (4) co-acts with a pressure surface (17) on the lower face of a projection (15) on each half (5a, 5b) of the upper mould part such that ...

Shoe sole former

Article of Footwear Having a Polygon Lug Sole Pattern

Articles of footwear, including athletic footwear, include one or more of: (a) an upper; (b) a sole structure including a midsole and an outsole, the outsole having a plurality of polygonal lugs arranged about a base surface of the outsole. The outsole may include one or more regions wherein the characteristics of a portion of the lugs within a region differ from the characteristics of a portion of the lugs in another region. The lugs may differ, for example based on size, construction and/or spacing between the lugs. Methods of manufacturing such articles of footwear also are disclosed.

ARTICLE OF FOOTWEAR HAVING A POLYGON LUG SOLE PATTERN

Articles of footwear, including athletic footwear, include one or more of: (a) an upper; (b) a sole structure including a midsole and an outsole, the outsole having a plurality of polygonal lugs arranged about a base surface of the outsole. The outsole may include one or more regions wherein the characteristics of a portion of the lugs within a region differ from the characteristics of a portion of the lugs in another region. The lugs may differ, for example based on size, construction and/or spacing between the lugs. Methods of manufacturing such articles of footwear also are disclosed.

Устройство для литья трехцветных подошв на затянутую заготовку верха обуви

Изобретение относится к обувной промышленности и позволяет расширить технологические возможности путем обеспечения частичного или полного перекрытия промежуточного слоя крайними слоями, Устройство для литья трехцветных подошв на затянутую заготовку обуви содержит стационарную колодку для размещения затянутой заготовки верха обуви, пару полуколец, охватывающих контур следа колодки и образующих боковые стенки пресс-формы и нижнюю стенку пресс-формы. Нижняя стенка пресс-формы для образования наружного слоя подошвы установлена с возможностью вертикального перемещения. Матрица для образования внутреннего слоя подошвы установлена с возможностью возвратно-поступательного перемещения в горизонтальной плоскости . Устройство имеет дополнительную матрицу для образования промежуточного слоя, установленную с возможностью возвратно-поступательного перемещения в горизонтальной плоскости. Средство для перемещения матриц выполнено в виде двух параллельных рычагов, расстояние между которыми больше ширины ...

Schuhe mit angegossenen elastomeren Sohlen und Verfahren zu deren Herstellung

Kunststoff- oder Gummischuh

A shoe sole moulding and vulcanising machine

... 938,469. Shoe sole moulding and vulcanising machines. C. I. C. ENGINEERING Ltd. Feb. 1, 1960 [Feb. 4, 1959], No. 3991/59. Class 87(2). A shoe sole moulding and vulcanising machine in which the mould is withdrawn at a controlled rate to effect a slight increase in the volumetric capacity of the moulding cavity during the moulding and simultaneous vulcanisation of a shoe sole composed of microcellular rubber employs a control unit for controlling the displacement of the ram driving the sole mould comprising a piston biased to a normal position wherein closure is effected of an orificed member coupled to the ram, this biasing action being relieved by connecting the piston to a control element having the required displacement consequent upon operation of the sole mould cylinder unit to cause controlled fluid flow from this unit and hence to effect a smooth translational movement of the sole mould. One form of control unit described includes a centre valve body 1 having a top cover 2 in screw ...

Molding Shoe Soles to Uppers.

... 1,158,941. Casting shoe soles. MINNESOTA MINING & MFG. CO. 27 July, 1966 [28 July, 1965], No. 33750/66. Heading B5A. [Also in Division A3] Non-cellular polyurethane soles are cast in situ on to a lasted shoe upper (20), (Fig. 9, not shown) by the co-operation therewith of a flexible polyurethane mould (18), (Fig. 8, not shown) defining a sole cavity (19) into which a reactant mixture is poured, via an opening (14) in the heel portion of the mould (18) which is maintained uppermost to facilitate the escape of entrapped air. The lasted shoe upper (20) is retained in sealed abutment, which may include a hot wax seal, with the bevelled upper surface (22) of an inwardly directed lip (21) around the periphery of the cavity (19) and the undersurface of which lip (21) defines the upper return surface of the sole. The reactant mixture is cured at room or moderate temperatures, e.g. no higher than 65‹ C., and the mould (18) is then stripped for re-use. The mould (18) is made by casting a polyurethane ...

Method For Manufacturing A Sole Assembly and For Manufacturing A Shoe

The invention relates to a method for manufacturing a shoe, comprising the steps of providing an upper assembly with an upper portion comprising an outer material and with a bottom portion; providing a ventilating sole element ( 161 ) having a structure or material allowing for air flow through it; placing the ventilating sole element in a mould ( 220 ), said mould having pins ( 221 ) projecting in a lateral direction; positioning the ventilating sole element and the upper assembly such that an upper part of the ventilating sole element contacts the bottom portion of the upper assembly; closing the mould such that the pins contact a side wall of the ventilating sole element, and injection moulding so as to form a surrounding sole element ( 195 ) being fixed to the upper assembly and to the ventilating sole element, said surrounding sole element comprising lateral passages ( 50 ) from the outside of the surrounding sole element to the side wall of the ventilating sole element formed by the pins; and after injection moulding, connecting the lateral passages of the surrounding sole element to the structure or material of the ventilating sole element. The invention is also related to a method for manufacturing a corresponding sole assembly.

Silicon Rubber Healthcare Footwear Article with Silicon Rubber Insole and Its Manufacturing Method

A healthcare footwear article includes an upper shoe body and a sole member provided underneath the upper shoe body and is connected with the upper shoe body to form an integral body. The upper shoe body and the sole member is configured from a material consisting of approximately 70% to approximately 80% of silicon rubber by weight, approximately 5% to approximately 20% of negative ion powder by weight, approximately 2% to approximately 7% of antiwear agent by weight, approximately 5% to approximately 20% of titanium powder by weight, approximately 0.1% to approximately 1.5% of vulcanizing agent by weight, approximately 5% to approximately 10% of infrared ray powder by weight, and approximately 0.1% to approximately 8% of dye by weight.

THERMOFORMING FOOTWEAR METHOD

An article of footwear and method of manufacturing an article of footwear comprises an upper, a sole structure adjacent the upper and a thermoplastic material sheet attached to the upper to fixedly secure one or more components to the upper or fixedly secure the upper to a sole structure where the thermoplastic material sheet provides the primary or only means for securing the components to the upper and the upper to the sole structure. 1. A method for assembling a footwear , comprising:providing an inverted negative mold of the footwear;placing a perforated TPU sheet inside the mold;heating the TPU sheet;placing an upper and a base component in the mold against the TPU sheet;applying a vacuum to apply the TPU sheet against the upper and base component to bond the base component to the upper; andcontrolling a distortion of holes in the perforated TPU sheet using a pre-distortion software.2. The method for assembling a footwear of claim 1 , wherein the controlling the distortion of holes includes attaching pre-perforated material to the upper.3. The method for assembling a footwear of claim 1 , wherein the heating the TPU is conducted prior to being placed in the mold.4. The method for assembling a footwear of claim 1 , wherein the base component is secured to a last.5. The method for assembling a footwear of claim 1 , wherein the mold is connected to a shoe cassette.6. The method for assembling a footwear of claim 1 , wherein a connection of the mold to the shoe cassette uses a tongue-in-groove coupling. This is a Divisional application based on U.S. Ser. No. 14/725,775, filed on May 29, 2015, which claims priority from U.S. Application No. 62/005,494, filed May 30, 2014, which are incorporated by reference in their entirety.Conventional methods of manufacturing footwear include cutting fabric or other textile material to form uppers and then stitching and/or gluing the uppers to a midsole or an outsole. The footwear manufacturing steps are labor intensive, involve ...

ITEM OF FOOTWEAR FOR MAGNETOTHERAPY

An item of footwear for magnetotherapy comprises a lower sole in which there is defined a tread surface, an intermediate container which can be received in an opening which is defined in the lower sole, a magnetic field generator, a control unit, a battery, an inner sole which is or can be placed over the intermediate container and a vamp structure which is connected to the lower sole. The intermediate container is produced from material having greater rigidity with respect to the lower sole and comprises respective recesses which are intended to receive the magnetic field generator, the control unit and the battery, respectively. 132. An item of footwear for magnetotherapy , comprising a lower sole in which there is defined a tread surface , an intermediate container which can be received in an opening which is defined in the lower sole a magnetic field generator , a control unit () , a battery , an inner sole which is or can be placed over the intermediate container and a vamp structure which is connected to the lower sole , wherein the intermediate container comprises respective recesses which are intended to receive the magnetic field generator , the control unit and the battery , respectively.2. The item of footwear according to claim 1 , wherein there are defined a forefoot zone claim 1 , a mid-foot zone and a rear foot zone claim 1 , and wherein at least one recess is defined at each of the forefoot claim 1 , mid-foot and rear foot zones.3. The item of footwear according to claim 2 , wherein the control unit is positioned in the mid-foot zone claim 2 , the magnetic field generator and the battery are positioned in the forefoot zone and rear foot zone claim 2 , respectively claim 2 , or vice versa.4. The item of footwear according to claim 1 , wherein the magnetic field generator claim 1 , the control unit and the battery are connected by respective electrical conductors claim 1 , the electrical conductors being received in respective passages defined in the ...

METHOD OF MAKING AN ARTICLE OF FOOTWEAR WITH A SEGMENTED PLATE

A method of making an article of footwear is disclosed. The method may generally include placing a first rigid member into a first region of a molding cavity and placing a second rigid member into a second region of the molding cavity. The first rigid member may be spaced from a first cleat and the second rigid member may be spaced from a second cleat. A second material may be injected into the first region and into the second region to form a sole comprising a first plate member and a second plate member. 1. A method comprising:inserting at least one cleat into a first mold half of a mold;inserting a first reinforcement member into a second mold half of the mold;closing the mold to define a first cavity between the first mold half and the second mold half;maintaining a first gap between the at least one cleat and the first reinforcement member after the mold is closed;injecting a first material into the first cavity and within the first gap to form a sole plate; andattaching the sole plate to an article of footwear.2. The method of claim 1 , further comprising separating the first mold half and the second mold half following formation of the sole plate to expose a surface of the sole plate within the first mold half.3. The method of claim 2 , further comprising defining a second cavity between the first mold half and a third mold half.4. The method of claim 3 , further comprising injecting a second material into the second cavity to form a midsole of the article of footwear.5. The method of claim 4 , wherein injecting the second material into the second cavity attaches the sole plate to the midsole.6. The method of claim 4 , wherein injecting the second material into the second cavity causes the second material to contact the first reinforcement member.7. The method of claim 4 , wherein injecting the second material into the second cavity includes injecting a material having less stiffness than the first material.8. The method of claim 1 , wherein inserting the ...

Mould, machine and method for manufacturing three-dimensional items and manufacturing plant associated with same

The invention relates to a mould ( 1 ) for manufacturing three-dimensional items, comprising a body ( 2 ); a lid ( 4 ) configured to close said body ( 2 ); and incorporated closing and opening means ( 5 ) configured to keep the body ( 2 ) and the lid ( 4 ) joined during the movement thereof. A machine (M 1 ) for manufacturing three-dimensional items, comprising a receiving module (M 2 ) configured to receive the mould ( 1 ); a conditioning module (M 3 ) configured to receive the mould ( 1 ) from the receiving module (M 2 ) and act on the incorporated closing and opening means ( 5 ) in order to separate the lid ( 4 ) from the body ( 2 ); and a handling module (M 4 ) configured to receive the body ( 2 ) from the conditioning module (M 3 ) and enable the placement of the components of the item to be manufactured. A method for manufacturing three-dimensional items and manufacturing plant associated with said machine (M 1 ).

Sports Shoes and Methods for Manufacturing and Recycling of Sports Shoes

A sports shoe includes an upper wherein a majority by weight of the upper is made from a thermoplastic base material and a sole wherein a majority by weight of the sole is made from the same thermoplastic base material. The sole and the upper are individually fabricated and joined to each other. The thermoplastic base material includes at least one of the following materials: thermoplastic polyurethane TPU, polyamide PA, polyethylene terephthalate PET, or polybutylene terephthalate PBT. 1. A sports shoe comprising:an upper wherein a majority by weight of the upper is made from a thermoplastic base material;a sole, wherein a majority by weight of the sole is made from the same thermoplastic base material;wherein the sole and the upper are individually fabricated and joined to each other; andwherein the thermoplastic base material comprises at least one of the following materials: thermoplastic polyurethane TPU, polyamide PA, polyethylene terephthalate PET, or polybutylene terephthalate PBT.2. The sports shoe of claim 1 , wherein the thermoplastic base material is adapted to be recycled in a joint recycling process for the upper and the sole so that a recycled material from the sports shoe serves as a base material for the manufacture of a further product.3. The sports shoe of claim 2 , wherein the further product comprises a further shoe and the further shoe comprises an upper and a sole that each comprise the recycled material.4. The sports shoe of claim 2 , wherein the further product comprises a ball claim 2 , apparel claim 2 , protective equipment claim 2 , rackets claim 2 , or clubs.5. The sports shoe of claim 1 , wherein the thermoplastic base material is selected from the group consisting of expanded TPU claim 1 , polyester-based TPU claim 1 , and polyether-based TPU.6. The sports shoe of claim 1 , wherein the upper comprises a yarn comprising the thermoplastic base material.7. The sports shoe of claim 1 , wherein the upper includes a textile material claim 1 ...

SHOE AND METHOD FOR MAKING A SHOE

A shoe and a corresponding method for making a shoe are disclosed. A shoe according to an embodiment includes: an upper including a main body; a midsole, an outside edge of the midsole being attached to a lower edge of the main body, the midsole being formed to define a first accommodation space; and a first fill injected in the first accommodation space. 1. A shoe , comprising:an upper including a main body;a midsole, an outside edge of the midsole being attached to a lower edge of the main body of the upper, the midsole being formed to at least in part define a first accommodation space; anda first fill injected in the first accommodation space.2. The shoe as claimed in claim 1 , wherein the midsole is of a three-dimensional shape so as to form the first accommodation space.3. The shoe as claimed in claim 1 , wherein the upper further comprises:a lower portion, an upper rim of which is attached to the main body of the upper, the lower portion of the upper covering a lower part of the main body so that a second accommodation space is formed between the lower portion of the upper and the main body of the upper; anda second fill injected in the second accommodation space.4. The shoe as claimed in claim 3 , wherein at least a portion of the midsole is wrapped around by the lower portion of the upper claim 3 , and the first accommodation space is formed between the lower portion of the upper and a bottom surface of an upper part of the midsole.5. The shoe as claimed in claim 1 , further comprising:an outsole attached to and covering the bottom surface of the midsole.6. The shoe as claimed in claim 1 , wherein the midsole comprises a first fabric layer and a first leakage preventing film attached to the first fabric layer to prevent the first fill from leakage.7. The shoe as claimed in claim 3 , wherein the main body comprises a second fabric layer and a second leakage preventing film attached to the second fabric layer to prevent the second fill from leakage.8. The ...

Systems and method for producing three-dimensional articles from flexible composite materials

The present disclosure encompasses three-dimensional articles comprising flexible composite materials and methods of manufacturing said three-dimensional articles. More particularly, the present system relates to methods for manufacturing seamless three dimensional-shaped articles usable for such finished products as airbags/inflatable structures, bags, shoes, and similar three-dimensional products. A preferred manufacturing process combines composite molding methods with specific precursor materials to form flexible fiber-reinforced continuous shaped articles.

INJECTION-MOLDING METHOD

The invention concerns a method of producing an article of footwear comprising: providing an upper; providing a mold and opening the mold; inserting the upper into the open mold; closing the mold; and injecting a pressurized molten resin, wherein, after the injecting, there is a gap filled with the resin between a side wall of the mold and an outer surface of at least a first portion of the upper, wherein the gap is essentially zero at a contacting point, wherein the gap increases gradually from the contacting point in at least a first region of the mold. 1. A method of producing an article of footwear comprising:providing an upper;providing a mold and opening the mold;inserting the upper into the open mold;closing the mold; andinjecting a pressurized molten resin,wherein, after the injecting, there is a gap filled with the resin between a side wall of the mold and an outer surface of at least a first portion of the upper, wherein the gap is essentially zero at a contacting point, wherein the gap increases gradually from the contacting point in at least a first region of the mold.2. The method according to claim 1 , wherein the gap increases by less than 1 mm per mm of a distance from the contacting point in at least the first region of the mold claim 1 , wherein the distance is measured along the outer surface of the upper.3. The method according to claim 1 , wherein the side wall contacts the outer surface at the contacting point at an angle of less than 30 degrees.4. The method according to claim 1 , wherein the first region of the mold is arranged within 5 mm below the contacting point.5. The method according to claim 1 , wherein closing the mold causes at least a second portion of the upper to be compressed claim 1 , and wherein the material of the upper is compressed by a first compression distance in a first part of the upper and a second compression distance in a second part of the upper claim 1 , wherein the first compression distance is smaller than the ...

THREE DIMENSIONAL DEPOSITION METHOD TO CREATE LAYERS OF POLYMERIC MATERIAL ONTO AN OBJECT

A process for providing one or more thermoset polymeric materials onto an object is disclosed wherein said process comprises at least the following steps: 1. A process for providing one or more thermoset polymeric materials having elastomeric properties onto an object , said process having at least the following steps:providing a thermoplastic polymeric composition having a viscosity>10 Pa.s at room temperature measured according to ASTM D445-11a and comprising at least one cross-linkable thermoplastic polyurethane material containing radically polymerizable unsaturated groups; and thenoptionally, heating the polymeric composition to achieve a liquid cross-linkable polymeric composition having a viscosity below 4 Pa.s measured according to ASTM D445-11a, and thendepositing the polymeric composition onto an object using a spray, swirl, or extrusion nozzle and wherein the deposition is performed while the object or nozzle are moving to create an object at least partly coated with said polymeric composition; and thenoptionally, cooling down the at least partly coated object to room temperature, and thenoptionally, repeating one of foregoing steps, and thenapplying a cross-linking treatment selected from radical curing, UV curing, or heat treatment in order to convert the cross-linkable thermoplastic polyurethane material(s) into thermoset polymeric material(s).2. The process according to claim 1 , wherein the step of depositing the polymeric composition onto the object using a spray claim 1 , swirl claim 1 , or extrusion is performed while the object is moving and the nozzle is fixed.3. The process according to claim 1 , wherein the polymeric composition is heated up to temperatures in the range 60° C.-120° C. before deposition.4. The process according to claim 1 , wherein the step of depositing the polymeric composition onto the object is performed while the object has a temperature below the temperature of the resin having a viscosity below 4 Pa.s.5. The process ...

Direct bottomed article of footwear with a film mold

An article of footwear has an upper that is direct attached with the sole in a article of footwear mold. The sole has a film extending up sidewalls of the sole to a film edge that is prior to the sidewall and the upper joining. Method of manufacture of the article of footwear includes steps of positioning a film over a mold cavity and then securing the film to the mold. The film is heated and then drawn into the mold cavity under a vacuum. The film forms a liner of the mold cavity. A foam composition is injected into the lined mold cavity. As the foam composition expands, the foam composition interacts with and mechanically engages with the upper that is poisoned at the mold cavity to allow for the mechanical engagement that results in the direct attach of the sole to the upper.

METHOD FOR PRODUCING SHOE, AND SHOE

A method for producing a shoe includes: preparing an adapter including a first thermoplastic and an energy absorber having a higher dielectric loss factor than that of the first thermoplastic, the adapter having the first thermoplastic exposed at least on a first surface; a contacting process of bringing a first bonded surface formed on a first shoe member into abutting contact with the first surface and bringing a second bonded surface formed on a second shoe member into abutting contact with the second surface; and of heating and melting the adapter by irradiating the adapter with microwaves after the contacting process to cause these shoe members to be bonded to each other via the adapter. A shoe can be produced by the method. 1. A method for producing a shoe , the method comprising:preparing an adapter that comprises a first thermoplastic and an energy absorber having a higher dielectric loss factor than that of the first thermoplastic, the adapter having a first surface and a second surface opposite to the first surface and having the first thermoplastic exposed at least on the first surface;a contacting process of bringing a first bonded surface formed on a first shoe member into abutting contact with the first surface and bringing a second bonded surface formed on a second shoe member into abutting contact with the second surface; andheating and melting the adapter by irradiating the adapter with microwaves after the contacting process to cause the first shoe member and the second shoe member to be bonded to each other via the adapter.2. The method for producing the shoe according to claim 1 , whereinthe adapter comprises a second thermoplastic that differs in kind from the first thermoplastic,the first thermoplastic is present at a higher ratio than the second thermoplastic on the first surface, andthe second thermoplastic is present at a higher ratio than the first thermoplastic on the second surface.3. The method for producing the shoe according to claim 1 ...

Method for producing a sole or a sole part of a shoe

The invention relates to a method or producing a sole ( 1 ) or a sole part of a shoe ( 2 ), in particular of a sports shoe. To obtain a lightweight shoe which has good rebound characteristics, the invention provides the following steps: a) Producing plastic elements ( 3 ), the extent (a, b, c) of which in the three spatial direction lies between 2 mm and 15 mm, preferably between 3 mm and 9 mm, wherein the plastic elements ( 3 ) consist of a foamed thermoplastic elastomer based on urethane (TPU, E-TPU, TPE-U) and/or based on polyether block amide (PEBA); b) Introducing the plastic elements ( 3 ) into a moulding tool which has a cavity which corresponds to the shape of the sole ( 1 ) or the sole part to be produced; c) Connecting the plastic elements ( 3 ) located in the moulding tool to one another, wherein a binder is put into the moulding tool to make the connection and/or wherein heat is allowed to act on the plastic elements ( 3 ) to make the connection.

FOOTWEAR ARTICLES AND METHODS FOR PREPARING A FOOTWEAR ARTICLE

Footwear articles are disclosed herein. Footwear articles may be formed using a method comprising disposing uncured resin adjacent a mold, disposing a lattice structure in at least a portion of the uncured resin disposed adjacent the mold, closing the mold using a lasted upper, and injecting foam into the closed mold such that the foam operates to couple the lasted upper and the lattice structure together. 1. A footwear article formed using a method comprising:disposing uncured resin adjacent a mold;disposing a lattice structure in at least a portion of the uncured resin disposed adjacent the mold;closing the mold using a lasted upper; andinjecting foam into the closed mold such that the foam operates to couple the lasted upper and the lattice structure together.2. The footwear article of claim 1 , wherein the lattice structure is formed using additive manufacturing.3. The footwear article of claim 1 , wherein the upper comprises a knit upper.4. The footwear article of claim 1 , wherein the closing the mold using a lasted upper comprises using a mold component comprising an integral upper.5. The footwear article of claim 1 , wherein the foam is injected into the mold via an aperture formed in the mold.6. The footwear article of claim 1 , wherein the foam operates as a base cushion layer in a footwear article.7. The footwear article of claim 1 , wherein the first resin comprises a clear resin.8. The footwear article of claim 1 , wherein the lattice structure is formed using additive manufacturing.9. The footwear article of claim 1 , wherein the lattice structure is formed in the shape of the footwear article.10. The footwear article of claim 1 , wherein the lattice structure comprises one or more struts interconnected to define a plurality of apertures.11. A footwear article comprising:A lasted upper;a midsole; and disposing a first resin in a female mold portion of a mold associated with footwear;', 'closing the mold using a male mold portion;', 'disposing an ...

ARTICLES OF FOOTWEAR WITH UPPERS COMPRISING A WOUND COMPONENT AND METHODS OF MAKING THE SAME

Articles of footwear and methods of making articles of footwear including one or more continuous threads wound around anchor points. The winding of the one or more continuous threads forms a thread pattern that imparts desired characteristics to components of the article of footwear. Thread lines of the thread pattern may be bonded together. In some embodiments, thread lines may be bonded with a bonding layer. 120-. (canceled)21. An article of footwear , comprising:a sole; and a first layer comprising a first thread pattern defined by a first thread, the first thread comprising a plurality of first thread lines crossing over each other at points of overlap between two or more of the first thread lines, wherein the plurality of first thread lines are bonded to each other at the points of overlap between two or more of the first thread lines; and', 'a second layer disposed over the first layer and comprising a second thread pattern defined by a second thread, the second thread comprising a plurality of second thread lines crossing over each other at points of overlap between two or more of the second thread lines, wherein the plurality of second thread lines are bonded to each other at the points of overlap between two or more of the second thread lines., 'an upper coupled to the sole, the upper comprising22. The article of footwear of claim 21 , further comprising a third layer disposed over the second layer and comprising a third thread pattern defined by a third thread claim 21 , the third thread comprising a plurality of third thread lines crossing over each other at points of overlap between two or more of the third thread lines claim 21 , wherein the plurality of third thread lines are bonded to each other at the points of overlap between two or more of the third thread lines.23. The article of footwear of claim 21 , wherein the first thread lines are directly bonded to each other at the points of overlap between two or more of the first thread lines claim 21 , ...

FOOTWEAR MOULDING SYSTEM FOR DIRECT INJECTION PRODUCTION OF FOOTWEAR

A footwear moulding system for direct injection production of footwear, said footwear moulding system comprising 2. The footwear moulding system according to claim 1 , wherein the at least one support side mould comprises a support side surface for supporting said in-mould outer surface.3. The footwear moulding system according to claim 1 , wherein the in-mould is manufactured from a first material and the supporting mould is at least partly manufactured from a second material.4. The footwear moulding system according to claim 3 , wherein the first material is elastomeric and wherein the second material is at least partly a metal.5. The footwear moulding system according to claim 1 , wherein the in-mould is manufactured from one or more polymers.6. The footwear moulding system according to claim 1 , wherein the in-mould is manufactured from rubber or silicone.7. The footwear moulding system according to claim 1 , wherein the in-mould is manufactured by an additive process.8. The footwear moulding system according to claim 1 , wherein the in-mould comprises an in-mould bottom and a wall structure having said in-mould outer surface.9. The footwear moulding system according to claim 8 , wherein said wall structure comprises an upper circumference (UC) and an inner circumference (IC) claim 8 , and wherein the upper circumference is smaller than the inner circumference.10. The footwear moulding system according to claim 1 , wherein the heat conductivity of the in-mould is less than 1.0 W/(m*K) when measured at 293K.11. The footwear moulding system according to claim 1 , wherein the injection material comprises PU.12. The footwear moulding system according to claim 1 , wherein the footwear sole part comprises one or more inserts such as welts claim 1 , outsole claim 1 , bottom insert or side inserts.13. The footwear moulding system according to claim 1 , wherein the in-mould has a protrusion at the top of the in-mould wall and wherein the vertical length (VL) of the ...

Shoes of automated process production and shoemaking method thereof

Disclosed are shoes of an automated process production and a shoemaking method thereof. Each of the shoes of an automated process production comprises a shoe-upper material, a shoe sole and a plastic material. The shoe-upper material is one piece and includes a shoe-upper and a footrest underside coupled with each other. The plastic material is coated onto the shoe-upper and the footrest underside and filled between the footrest underside and the shoe sole, and the plastic material forms at least one support member attached to the shoe-upper and the footrest underside. The shoe sole is coupled to the footrest underside by plastic material.

ARTICLE OF FOOTWEAR AND METHOD FOR FORMING THE ARTICLE

An article of footwear comprising an upper () provided with an inner sole () and the upper () and inner sole () delimiting a cavity () for receiving a foot. A first sole () covering at least parts of the inner sole (), said first sole () being made in one continuous piece and comprising through-going sole holes (). The inner sole () comprises a mesh directly attached to the upper () and comprises a first inner sole surface turning towards the cavity () defining the bottom of the cavity. The through-going sole holes () are covered at least partly by the mesh and provide a fluid communication between the cavity () and the outside of the second sole surface, thereby allowing liquid such as water to run through the sole holes () between the cavity () and the outside of the footwear. 1. An article of footwear comprising an upper , said article of footwear provided with an inner sole , said upper and inner sole delimiting a cavity/space for receiving the foot of a wearer , a first sole comprising a first sole surface and an oppositely placed second sole surface , said first sole surface covering at least parts of the inner sole , said first sole unit being made in one continuous piece and comprising through-going sole holes , wherein the inner sole comprises a first inner sole surface facing the cavity and defining the bottom of the cavity and an oppositely placed second inner sole surface defining the outer surface of the bottom of the cavity , wherein the inner sole comprises a mesh to provide fluid communication from inside the cavity to the outside of the cavity second sole surface where the mesh is directly attached to the upper and in that the mesh covers at least partly the through-going holes in the sole , thereby allowing liquids , such as water , to flow via the holes in the sole from inside the cavity and to the outside of the footwear , and vice versa.2. An article of footwear according to claim 1 , wherein an insert sole part is provided between the inner ...

METHOD OF MANUFACTURING AN ARTICLE OF FOOTWEAR WITH A THERMOFORMED SIPED SOLE STRUCTURE

A method of manufacturing an article of footwear includes cutting a plurality of sipes into an outer surface of a pre-formed, foamed thermoplastic sole structure that has both an inner surface and an opposite outer surface. An adhesive is then applied to the inner surface of the pre-formed sole structure and the sole structure is heated to permit forming. The heated sole structure is positioned adjacent to a ground-facing surface of a lasted upper, and then is thermoformed against the lasted upper to draw the adhesive into contact with the ground-facing surface of the upper, and such that at least a portion of the pre-formed sole structure bends into contact with a sidewall of the upper. 1. A method of manufacturing an article of footwear comprising:molding a pre-formed sole structure through at least one of a compression molding or an injection molding process, the pre-formed sole structure having a sole portion, a medial sidewall portion, and a lateral sidewall portion;applying an adhesive to the inner surface of the pre-formed sole structure;heating the pre-formed sole structure;positioning the heated, pre-formed sole structure adjacent to a lasted upper having a ground-facing underfoot portion, a medial sidewall and a lateral sidewall, wherein the positioning includes aligning the sole portion of the sole structure is in adjacent contact with the ground facing surface of the upper;thermoforming the pre-formed sole structure against the lasted upper such that the medial sidewall portion of the sole structure is draw from a first state apart from the upper into a second state in contact with the medial sidewall of the upper, and further such that the lateral sidewall portion of the sole structure is drawn from a first state apart from the upper into a second state in contact with the lateral sidewall of the upper.2. The method of claim 1 , wherein the adhesive extends across the inner surface of the sole structure and operatively bonds both the medial sidewall ...

A footwear injection mould

A footwear injection mold includes a secondary injection mold defining at least part of an injection chamber. The injection chamber includes a proximal surface defining a part of a distal surface of a footwear part. The secondary injection mold includes a protrusion having an upper contacting surface, a proximal end, a primary surface faced away from the injection chamber, and a secondary surface facing the injection chamber. A normal of the upper contacting surface intersects a center point of the upper contacting surface. A protrusion plane is defined by the normal of the upper contacting surface along a width of the protrusion, and defines a boundary between a primary half and a secondary half of the protrusion, the primary half arranged between the protrusion plane and the primary surface, and the secondary half arranged between the protrusion plane and the secondary surface. A height of the proximal end of the protrusion is larger than the height of the upper contacting surface of the protrusion, relative to the normal of the upper contacting surface.

Footwear midsoles with baffles

An example article includes a baffle to be inserted into a mold cavity of a mold for a midsole of an article of footwear. The baffle is to divide the mold cavity into a first sub-cavity and a second sub-cavity. The baffle is to isolate a first material injected into the first sub-cavity from a second material injected into the second sub-cavity. The second material has a differing material property to the first material.

Overmold direct attach sole

Joining a bottom unit, such as an athletic shoe sole, with an upper is achieved with an over molding process. A midsole core may be formed with a direct attach to an underfoot portion of the upper. The forming of the midsole core may be achieved with open cast molding or injection molding, for example. A shell may encapsulate the midsole core and also mechanically engage with the upper to further join the bottom unit with the upper. The shell and the midsole core may be formed from an elastomeric polymer such as polyurethane, thermoplastic polyurethane, ethyl-vinyl acetate, and/or silicone-based materials.

Customization Of Inner Sole Board

An inner sole board having varying regions of flexibility is provided for use in an article of footwear. The inner sole board may include different materials along its length at different locations that vary its flexibility. An inner sole board is manufactured in an injection molding process requiring only one mold. The process includes a first step of providing a mold, a second step of providing an injection molding assembly, a third step of preparing an injection molding assembly and mold, a fourth step of injecting material into the mold, and a fifth step of establishing the dimensions of a first portion. During the injection molding process, the flow rate of at least one material may be controlled by a nozzle gate to control the shape and size of the flex zone it creates. In this manner, the inner sole board may be customized for a specific sport or individual. 110-. (canceled)11. A method of making an inner sole board for an article of footwear comprising the steps of:providing a mold having a single cavity;providing an injection molding assembly comprising a first nozzle and a second nozzle;injecting into the cavity a first molten material through the first nozzle and a second molten material through the second nozzle so that the first molten material forms a first portion of the inner sole board and the second molten material forms a second portion of the inner sole board; andestablishing dimensions of the first portion by controlling the first nozzle.12. The method of claim 11 , wherein the dimensions of the first portion are established by controlling a first flow rate through the first nozzle.13. The method of claim 12 , wherein the dimensions of the first portion are established by controlling a first nozzle time on and a first nozzle time off.14. The method of claim 13 , wherein the dimensions of the first portion are established by controlling the second nozzle.15. The method of claim 14 , wherein the dimensions of the first portion are established by ...

KNITTED UPPER FOR A SHOE WITH A MOLDED SOLE AND A SHOE

An upper for a shoe and a shoe including an upper and a sole that is connected to the upper may be provided. In one implementation, an upper for a shoe may be provided, the shoe including the upper and a sole connected to a lower edge of the upper via injection molding. The upper may include a first knitted area having a first stitch density, wherein a portion of the first knitted area may be located at the lower edge of the upper and may include a first meltable material having a first melting temperature. The first meltable material may be melted prior to or during the connection of the sole to the upper and may limit the flow of molding material through a melted area of the upper. 115-. (canceled)16. An upper for a shoe , wherein the shoe includes the upper and a sole connected to a lower edge of the upper via injection molding , the upper comprising:a first knitted area having a first stitch density, wherein a portion of the first knitted area is located at the lower edge of the upper and includes a first meltable material having a first melting temperature,wherein the first meltable material is melted prior to or during the connection of the sole to the upper and wherein the first meltable material limits the flow of molding material through a melted area of the upper.17. The upper according to claim 16 , further comprising a second knitted area having a second stitch density.18. The upper according to claim 17 , wherein the first stitch density is higher than the second stitch density.19. The upper according to claim 16 , wherein the first stitch density is a high stitch density having a stitch density above 5-15 stitches per square inch.20. The upper according to claim 19 , wherein the first stitch density is a stitch density above 10-12 stitches per square inch.21. The upper according to claim 19 , wherein the lower edge of the upper has the first stitch density.22. The upper according to claim 16 , wherein the first meltable material defines a continuous ...

Injected Footwear with Internal Complex Graphic

An injected footwear with internal complex graphic is a footwear apparatus that also is an easily manufacturable product. The footwear apparatus includes a sole, an upper, at least one complex graphic, and a sock liner. The sole is below the wearer's foot, while the upper covers the rest of the wearer's foot. The complex graphic integrates an aesthetically pleasing element for the footwear apparatus. The sock liner is used as an intermediate between the wearer's foot and the rest of the footwear apparatus. The complex graphic is internalized in between the sock liner and the upper. The upper and the sole are specifically made of the injectable molding material. A proximal portion of the sock liner is attached to the complex graphic, while the injectable molding material is bonded to a surrounding portion of the sock liner. 1. An injected footwear with internal complex graphic comprises:a sole;an upper;at least one complex graphic;a sock liner;the upper comprising an interior surface and an exterior surface;the sole comprising an insole, a midsole, and an outsole;the sock liner comprising a proximal liner portion and a surrounding liner portion;the upper being connected onto the sole;the complex graphic traversing into the upper from the interior surface;the complex graphic being connected in between the upper and the proximal liner portion;the surrounding liner portion being positioned around the proximal liner portion;the surrounding liner portion being connected onto the interior surface and the insole;the sole and the upper being made of an injectable molding material; andthe injectable molding material being bond into the surrounding liner portion.2. The injected footwear with internal complex graphic as claimed in claim 1 , wherein the injectable molding material is polyvinyl chloride (PVC).3. The injected footwear with internal complex graphic as claimed in claim 1 , wherein a transparency property of the injectable molding material is selected from a group ...

Sports Shoes and Methods for Manufacturing and Recycling of Sports Shoes

A sports shoe includes an upper wherein a majority by weight of the upper is made from a thermoplastic base material and a sole wherein a majority by weight of the sole is made from the same thermoplastic base material. The sole and the upper are individually fabricated and joined to each other. The thermoplastic base material includes at least one of the following materials: thermoplastic polyurethane TPU, polyamide PA, polyethylene terephthalate PET, or polybutylene terephthalate PBT. 1. A method for recycling a sports shoe comprising multiple components , each component comprising a majority by weight of a thermoplastic base material , the method comprising:recycling the components of the sports shoe in a recycling process without separating the components from each other prior to introducing the components into the recycling process; andrecovering the thermoplastic base material from the recycled components.2. The method of claim 1 , wherein one of the multiple components is a sole comprising expanded foamed pellets.3. The method of claim 1 , wherein the multiple components comprise an upper claim 1 , a midsole claim 1 , and an outsole.4. The method of claim 1 , wherein one of the multiple components is an upper comprising at least one fabric component claim 1 , wherein the at least one fabric component comprises at least one of weft-knitted fabric claim 1 , warp-knitted fabric claim 1 , woven fabric claim 1 , non-woven fabric claim 1 , or braided fabric.5. The method of claim 1 , wherein the one of the multiple components is an outsole comprising injection molded thermoplastic polyurethane.6. The method of claim 1 , wherein the thermoplastic base material comprises at least one of thermoplastic polyurethane claim 1 , polyamide claim 1 , polyethylene terephthalate claim 1 , or polybutylene terephthalate.7. The method of claim 1 , wherein the thermoplastic base material is selected from the group consisting of expanded thermoplastic polyurethane claim 1 , ...

FOOTWEAR ARTICLE INCLUDING CIRCULAR KNIT STRUCTURES

An aspect of the disclosure is a footwear article. The footwear article includes a double layer knitted upper having a foot bed, an upper portion continuous with the foot bed, an ankle opening, and an inner void for receiving a foot of a wearer. The double layer knitted upper has an outer knit layer defining an exterior surface of the double layer knitted upper. The double layer knitted upper also has an inner knit layer monolithically knit to the outer knit layer. The inner knit layer has a plurality of inner knit regions that spatially correspond to the plurality of outer knit regions of the outer knit layer. The outer knit layer and the inner knit layer substantially define the foot bed and the upper portion of the double layer knitted upper. 1. A footwear article , comprising: a) an outer knit layer defining an exterior surface of the double layer knitted upper, the outer knit layer having a plurality of outer knit regions; and', 'b) an inner knit layer monolithically knit to the outer knit layer, the inner knit layer forming the inner void, wherein the inner knit layer has a plurality of inner knit regions that spatially correspond to the plurality of outer knit regions of the outer knit layer,, 'a double layer knitted upper having a foot bed, an upper portion continuous with the foot bed, an ankle opening, and an inner void for receiving a foot of a wearer, the double layer knitted upper havingwherein the outer knit layer and the inner knit layer substantially define the foot bed and the upper portion of the double layer knitted upper; anda sole attached to at least the foot bed of the double layer knitted upper.2. The footwear article of claim 1 , further comprising a mid-sole positioned between the outer knit layer and the inner knit layer along the foot bed.3. The footwear article of claim 1 , wherein the outer knit layer and the inner knit layer is a monolithic circular knitted fabric.4. The footwear article of claim 1 , wherein the outer knit layer and ...

SHOE MANUFACTURING

Example shoe manufacturing methods and related computer readable medium for implementing a portion of said manufacturing methods are disclosed herein. In some examples, the method includes producing a lower portion of a last based on data relating to a foot of a user. In addition, the method includes placing an upper member about the last such that a lasting of the upper member extends over the lower portion of the last. Further, the method includes producing a midsole element based on the data relating to the foot of the user, and attaching the midsole element to the upper member such that the lasting is disposed between the lower portion of the last and the midsole element. 1. A method of manufacturing a shoe , the method comprising:producing a lower portion of a last based on data relating to a foot of a user;placing an upper member about the last, wherein the upper member includes a lasting extending over the lower portion of the last;producing a midsole element based on the data relating to the foot of the user; andattaching the midsole element to the upper member such that the lasting is disposed between the lower portion of the last and the midsole element.2. The method of claim 1 , wherein producing the last comprises producing the lower portion of the last based on one or both of:a three dimensional (3D) scan of the foot; andpressure associated with the foot.3. The method of claim 1 , wherein producing the midsole element comprises producing the midsole element based on one or both of:a three dimensional (3D) scan of the foot; andpressure associated with the foot.4. The method of claim 1 , wherein producing the last comprises:producing the lower portion of the last with a three dimensional (3D) printing process; andattaching the lower portion of the last to an upper portion of the last.5. The method of claim 4 , wherein producing the midsole element comprises producing the midsole element with the 3D printing process.6. The method of claim 1 , comprising: ...

Shoe and method of manufacturing shoe

A shoe includes: an upper member containing a knit fabric, a knit-like fabric, and/or a woven fabric as a primary member and forming a part of a medial side surface, a part of a lateral side surface, and a part of a back surface; an outsole member made of thermoplastic resin and forming a bottom portion including a contact surface, and a peripheral portion attached at least partially to respective lower parts of the medial and lateral side surfaces and a lower part of the back surface and connected to the bottom portion; and a sock liner inserted in interior space defined by the upper member and the outsole member. The upper member defines an opening at which at least a part of the lateral side surface is cut. The outsole member includes a window portion covering the opening. The window portion is made of a semi-transparent material that makes at least a part of a lateral side surface of the sock liner in the interior space visible through the window portion covering the opening.

SHOE MANUFACTURING

Example shoe manufacturing methods and related computer readable medium for implementing a portion of said manufacturing methods are disclosed herein. In some examples, the method includes placing an upper member about an upper portion of a last, wherein the last is a form for the shoe. In addition, the method includes producing a lasting based on data relating to a foot of a user, and attaching the lasting to the upper member, wherein the lasting extends over a lower portion of the last. Further, the method includes molding a sole onto the lasting and the upper member; and removing the last from the upper member. 1. A method of manufacturing a shoe , the method comprising:placing an upper member about an upper portion of a last, wherein the last is a form for the shoe;producing a lasting based on data relating to a foot of a user;attaching the lasting to the upper member, wherein the lasting extends over a lower portion of the last;molding a sole onto the lasting and the upper member; andremoving the last from the upper member.2. The method of claim 1 , wherein producing a lasting comprises producing a lasting based on a three dimensional (3D) scan of the foot.3. The method of claim 2 , wherein producing a lasting comprises producing a lasting based on one of static and dynamic pressure associated with the foot.4. The method of claim 1 , wherein producing the lasting comprises producing the lasting with a three dimensional (3D) printing process.5. The method of claim 1 , wherein molding a sole on the lasting and the upper member comprises molding a midsole on to the lasting and the upper member claim 1 , and coupling an outsole to the midsole.6. The method of claim 5 , comprising:engaging corresponding alignment members on the last and the lasting while attaching the lasting to the upper member; andfracturing the alignment members from the lasting while removing the last from the upper member.7. The method of claim 5 , where the lasting comprises a first portion ...

Production Process of Insole

A production process of an insole, the steps of: cleaning an insole mold; spraying an oily release agent into a cavity of an upper mold and a cavity of a lower mold of the mold; uniformly fixing cloth in the cavity of the upper mold; injecting shoe material into the cavity of the lower mold of the mold, covering the upper mold of the mold to lock the upper mold and the lower mold after finishing injecting shoe material, and then placing the mold in an oven for baking, opening the upper mold of the mold after finishing baking, and taking out the insole. The production process of an insole is simple in process and high in yield rate, and uses the characteristics that the cloth and the raw material have good adhesion to directly put the cloth into the mold to take shape, thereby eliminating a glue adhesion process. 1. A production process of an insole , comprising the steps of:(1) cleaning an insole mold;(2) spraying an oily release agent into a cavity of an upper mold and a cavity of a lower mold of the mold;(3) uniformly fixing cloth in the upper mold;(4) injecting shoe material into the cavity of the lower mold of the mold, covering the upper mold of the mold and locking the upper mold and the lower mold after finishing injecting shoe material, and then placing the mold in an oven for baking to emulsify and foam the shoe material, opening the upper mold of the mold after finishing foaming, and taking out the insole.2. The production process of an insole according to claim 1 , wherein in the step (2) claim 1 , the oily release agent and quick-drying water are mixed and stirred uniformly and then are sprayed; the oily release agent and the quick-drying water have a weight ratio of 18-22:100.3. The production process of an insole according to claim 1 , wherein in the step (2) claim 1 , the oily release agent is sprayed at a distance of 15-20 cm from the mold by a spray gun so that the cavities of the upper mold and the lower mold are uniformly coated with the oily ...

METHOD FOR PRODUCING A SOLE OF A SHOE, IN PARTICULAR OF A SPORTS SHOE

The invention relates to a method for producing a sole () of a shoe. According to the invention, to produce a sole with cavities in a process-stable manner, the method comprises the following steps: a) producing a first sole part () in a first mould or mould part () by injecting the sole material into a mould cavity () of the first mould (), wherein a number of volume elements () protrude into the mould cavity () and create cavities () in the first sole part (); b) producing a second sole part () in a second mould () by injecting the sole material into a mould cavity () of the second mould (), wherein a number of volume elements () protrude into the mould cavity () and create cavities () in the second sole part (); c) after the first and second sole parts () have solidified: removing the first and second sole parts () from the first and second mould () and placing the first and second sole parts () into a third mould (); d) pouring a joining material () over at least one section () of the first and second sole parts (), the sections () of the first and second sole part () over which the material is poured adjoining each other, in order to join the first and second sole parts () to each other. 1. A method of producing a sole of a shoe , wherein the sole comprises a first sole part and a second sole part , wherein the first and second sole parts adjoin each other on a surface extending in a longitudinal direction (L) of the shoe and in a vertical direction (V) , and wherein the first and second sole parts have sections on upper sides thereof which are arranged adjacent to each other and together form a flat surface , comprising the steps of:producing the first sole part in a first mould or mould part by injecting, spraying, or pouring the sole material into a first mould cavity of the first mould or mould part, wherein a number of volume elements protrude into the first mould cavity and create cavities in the first sole part;producing b the second sole part in a ...

Sole for a flexible shoe

In a sole for a flexible shoe having a soft-elastic midsole which comes in contact with the ground at least partially during running, which has laterally open, trough-shaped elements which project downwards towards the ground and which are aligned transversely to the longitudinal direction thereof, a midsole is divided into a medial and a lateral part by a longitudinal slot extending from the heel into the ball region. The midsole can have an edge strip which bridges the trough-shaped elements in each case. The midsole is covered by an incompressible but elastically resilient plate framed by the edge strip and that the trough-shaped elements are deformable as far as closure of the lateral openings thereof in the region of the edge strip under the action of forces acting vertically and/or in the longitudinal direction which occur during running.

Shoe sole member and shoe

In the present invention, a shoe sole member is composed of a foam that has a non-foamed film having a thickness of 50 μm or more on a lateral surface of the foam constituting at least a part of an outer peripheral surface of the shoe sole, in order to provide the shoe sole member composed of the foam having both stiffness and shock absorbing properties and provide a shoe excellent in shock absorbing properties.

ELASTOMER COMPOSITE INCLUDING ALGAE BIOMASS FILLER

An algae-elastomer composite including an elastomer matrix; algae; and a mixing additive sufficient to achieve a desired property. The algae can be present in a milled condition having a particle size value of between about 10 and 120 microns. The algae is mixed with the elastomer matrix in a dry condition having a moisture content of below about 10%. A method of preparing the algae-based elastomer composite is provided that includes the steps of: premixing an elastomer matrix; adding an algae filler; adding a mixing additive that includes a plasticizer; forming an elastomer-algae blend by blending the algae and elastomer to a temperature sufficient to be further mixed, wherein the temperature is about 10° C. higher than the temperature sufficient for the elastomer alone; adding and mixing a curing or vulcanizing agent for the elastomer dispersing the elastomer-algae blend; and heating and curing the elastomer-algae blend into a final form. 1. A algae-elastomer composite comprising:(a) an elastomer matrix;(b) a biomass reinforcement distributed through the elastomer matrix, wherein the biomass comprises algae; and(c) a mixing additive sufficient to achieve a desired property.2. The composite of claim 1 , wherein the algae is present in a milled condition having a mean particle size value of up to 120 microns.3. The composite of claim 1 , wherein the algae is mixed with the elastomer matrix in a dry condition having a moisture content of below about 20%.4. The composite of claim 3 , wherein the algae is mixed with the elastomer matrix in a dry condition having a moisture content of below about 3%.5. The composite of claim 1 , wherein the elastomer matrix is selected from the group consisting of Natural Rubber (NR) claim 1 , Butadiene Rubber (BR) claim 1 , Acrylonitrile Butadiene Rubber (NBR) claim 1 , Styrene Butadiene Rubber (SBR) claim 1 , Hydrogenated Acrylonitrile Butadiene Rubber (HNBR) claim 1 , Ethylene Propylene Diene Rubber (EPDM) claim 1 , Chloroprene ...

METHOD OF MANUFACTURING SPRAY-ON FOOTWEAR

A method is provided for making footwear utilizing a spray-on material. The method can include spraying a spray-on fabric onto surfaces of a three dimensional last. The last can be produced using additive manufacturing techniques, such as 3D printing, based on data corresponding to dimensions and contours of a consumer's foot, and/or preselected aesthetic footwear designs. The spray-on fabric is sprayed onto the surfaces of the last and allowed to cure to form a flexible, non-woven fabric upper. The upper can be removed from the last and turned inside out. With the upper turned inside out, a sole can be joined to the fabric upper to form the footwear. 1. A method of constructing footwear comprising:providing three dimensional last data corresponding to at least one of an aesthetic footwear design, a dimension of a sample foot and a surface contour of the sample foot;printing a three dimensional last utilizing the three dimensional last data, the three dimensional last including a plurality of exterior footwear surfaces;providing a source of spray-on fabric, the spray-on fabric comprising a plurality of fibers that are combined with a polymer and a solvent, the solvent adapted to enable the spray-on fabric to be dispensed from the source in at least one of a liquid form and a semi-liquid form;spraying the spray-on fabric onto the plurality of exterior footwear surfaces of the three dimensional last;allowing the spray-on fabric to cure on the three dimensional last to form a flexible non-woven first fabric upper, the first fabric upper having a thickness extending from a first upper exterior to a first upper interior, the first upper interior being adjacent the three dimensional last;removing the first fabric upper from the three dimensional last;turning the first fabric upper inside out so that the first upper exterior becomes a second upper interior, and the first upper interior becomes a second upper exterior, the second upper exterior having an upper bottom; ...

Method of manufacturing spray-on footwear

A method is provided for making footwear utilizing a spray-on material. The method can include spraying a spray-on fabric onto surfaces of a three dimensional last. The last can be produced using additive manufacturing techniques, such as 3D printing, based on data corresponding to dimensions and contours of a consumer's foot, and/or preselected aesthetic footwear designs. The spray-on fabric is sprayed onto the surfaces of the last and allowed to cure to form a flexible, non-woven fabric upper. The upper can be removed from the last and turned inside out. With the upper turned inside out, a sole can be joined to the fabric upper to form the footwear.

Method of Forming an Article of Footwear

A method of forming an upper for an article of footwear includes providing a first material layer over a shoe last, providing a second material layer over the first material layer such that the first and second material layers adhere to each other at an interface between the first and second material layers, where one or both of the first material layer and second material layer is provided by spray forming a polymer material onto the last. The material layers are removed from the last and turned inside out such that the first material layer includes an exposed surface that forms an exterior surface of the upper. 1. A method of forming an upper for an article of footwear , the method comprising:providing a first material layer over a shoe last;providing a second material layer over the first material layer such that the first and second material layers adhere to each other at an interface between the first and second material layers, wherein one or both of the first material layer and second material layer is provided by spray forming a polymer material onto the last; andremoving the material layers from the last and turning the material layers inside out such that the first material layer includes an exposed surface that forms an exterior surface of the upper.2. The method of claim 1 , wherein the first material layer or the second material layer comprises a fibrous material including fibers disposed within the second material layer.3. The method of claim 1 , wherein the first material layer or the second material layer comprises a fibrous mixture of staple fibers combined with a binder material claim 1 , and the fibrous mixture is spray formed onto the last.4. The method of claim 1 , wherein the first material layer or the second material layer comprises a preformed fabric material selected from the group consisting of a knitted material claim 1 , a woven material claim 1 , a nonwoven material and an embroidered material.5. The method of claim 1 , wherein the shoe ...

Apparel and Sporting Equipment with an UV Radiation Curable Material and Method of Manufacturing Thereof

An article of apparel or sporting equipment, such as garments and footwear incorporates a molded component formed of a UV radiation curable material. In the case of an article of footwear, the UV radiation curable material may be formed into an outsole. The method of manufacturing such articles include placing an ultraviolet radiation curable material in contact with a molding surface; conforming the UV radiation curable material to a shape of the molding surface, forming a molded component; and removing the molded component from the molding surface, such that the component maintains the shape of the molding surface. The molded component may be exposed to ultraviolet radiation in an amount and for a duration that is sufficient to partially cure or fully cure the UV radiation curable material. 1. An article of sporting equipment , the article comprising:a first molded component of an article of sporting equipment, the first molded component comprising an ultraviolet (UV) radiation cured material, wherein the UV radiation cured material comprises a millable UV polyurethane gum; anda second component of an article of sporting equipment, wherein the first molded component and the second component are attached to each other and form the article of sporting equipment,wherein the first molded component and the second component are attached to each other at least by a bond formed directly between the UV radiation cured material of the first molded component and a material of the second component; andwherein the bond formed directly between the UV radiation cured material of the first molded component and the material of the second component exhibits a bond strength greater than or equal to 2.5 kgf/cm as measured according to the Bond Strength Testing Protocol.2. The article of claim 1 , wherein the bond between the UV radiation cured material of the first molded component and the second component is free of adhesive materials.3. The article of claim 1 , wherein the second ...

PROCEDURE FOR MAKING ELASTICIZED FOOTWEAR AND PRODUCT OBTAINED WITH THIS PROCEDURE

A procedure for making elasticized footwear of the mule type or similar, where the elasticized footwear comprises two parts, a base part (), comprising a knitted sock, on which is applied by means of thermoform moulding zones or tread sections () of rubber or silicon material to form a sole in sections and where the elasticized footwear is obtained by employing a procedure comprising the following steps: a) the production of a sock () using a machine to make several sections with different degrees of elasticity; b) mounting the sock on an aluminium shoemaker's last (); c) inserting the sock mounted on the last into a mould () to fill the cavity () which is suitably shaped to form the raised tread sections () which after injection are fixed to the sock to form the sole; d) the injection of a thermoplastic material into the mould in order to apply to the sole of the sock and adjoining areas one or more tread sections () made from rubber or silicon material which adhere perfectly to the sock sole to give it the characteristics of maximum flexibility and adherence; e) post-injection cooling of the closed mould at a controlled temperature; f) opening of the mould, extraction of the injected sock followed by finishing and cutting off of the injection runners and sprues. 16.-. (canceled)7. A method of making elasticized footwear , wherein the elasticized footwear comprises a knitted sock having thereon zones or tread sections of rubber or silicon material forming a sole in sections , the method comprising the following steps:producing a sock using a machine to make several sections with different degrees of elasticity;mounting the sock on an aluminum shoemaker's last;inserting the sock mounted on the last into a mould to fill a cavity which is suitably shaped to form the raised tread sections which after injection are fixed to the sock to form the sole;injecting a thermoplastic material into the mould in order to apply to the sole of the sock and adjoining areas one or ...

APPAREL AND SPORTING EQUIPMENT WITH AN UV RADIATION CURABLE MATERIAL AND METHOD OF MANUFACTURING THEREOF

An article of apparel or sporting equipment, such as garments and footwear incorporates a molded component formed of a UV radiation curable material. In the case of an article of footwear, the UV radiation curable material may be formed into an outsole. The method of manufacturing such articles include placing an ultraviolet radiation curable material in contact with a molding surface; conforming the UV radiation curable material to a shape of the molding surface, forming a molded component; and removing the molded component from the molding surface, such that the component maintains the shape of the molding surface. The molded component may be exposed to ultraviolet radiation in an amount and for a duration that is sufficient to partially cure or fully cure the UV radiation curable material.

ARTICLES AND COMPONENTS WITH UV RADIATION CURABLE ELASTOMERIC MATERIALS AND METHODS OF MAKING THE SAME

A method of manufacturing an article that includes providing an element formed of an elastomeric material or composite; placing the surface of the element in contact with a substrate; and affixing the element to the substrate. The element includes an uncured, partially cured, or fully cured UV radiation curable elastomeric material and optionally one or more regions of an adhesive material. The element is affixed to the substrate while the surface of the element is in contact with a surface of the substrate by increasing a temperature of at least a portion of the element, applying pressure to at least a portion of the element, or exposing the uncured or partially cured UV radiation curable material to UV radiation in an amount and for a duration of time that is sufficient to partially cure the uncured material or to fully cure the partially cured material. 1. A method of manufacturing an article , comprising:providing an element formed of an elastomeric material, the elastomeric material including an uncured ultraviolet (UV) radiation curable elastomeric material, or a partially cured UV radiation curable elastomeric material, or a fully cured UV radiation curable elastomeric material, the element having a surface;placing the surface of the element in contact with a surface of a substrate;increasing a temperature of at least a portion of the surface of the element, applying pressure to the at least a portion of the surface of the element, or both; andaffixing the surface of the element to the surface of the substrate by forming a bond between the surface of the element and the surface of the substrate, thereby forming the article.2. The method of claim 1 , wherein the element includes the uncured UV radiation curable elastomeric material claim 1 , or the partially cured UV radiation curable elastomeric material defining at least a portion of the surface claim 1 ,the placing the surface of the element in contact with the surface of the substrate is performed prior to ...

METHOD FOR MANUFACTURING SPIKES FOR SPORTS SHOES

The present invention relates to a method for manufacturing spikes for sports shoes, the method comprising: a primary injection-molding step for fixing a plurality of spike pin heads to one surface of a first fixed plate when injection-molding the first fixed plate such that the tip ends of the plurality of spike pins are exposed through the surface of the first fixed plate; a secondary injection-molding step for fixing a plurality of first fixed plates to one surface of a second fixed plate when injection-molding the second fixed plate, wherein the surfaces of the first fixed plates that are opposite to the surfaces to which the spike pines are fixed to the second fixed plate; and a second-fixed-plate fixing step for fixing, to the bottom of an outsole, the surface of the second fixed plate opposite to the surface to which the first fixed plates are fixed. 1: A method of fabricating spikes for a sports shoe , comprising:a primary injection step of when injecting and forming a first fixing plate, fixing head parts of a plurality of spike pins to one side of the first fixing plate so that tips of the plurality of spike pins are exposed on one side of the first fixing plate;a secondary injection step of when injecting and forming a second fixing plate, fixing a plurality of the first fixing plate to one side of the second fixing plate, wherein a side opposite the side to which the spike pins have been fixed in the first fixing plate; anda second fixing plate fixing step of fixing a side opposite the side to which the first fixing plates have been fixed in the second fixing plate to a bottom of an out sole, whereby the plurality of spike pins is fixed to the second fixing plate through a medium of the first fixing plates,wherein the method further comprises:a pin alignment step of penetrating the plurality of spike pins into a plurality of holes formed in a jig, respectively, and aligning the spike pins so that head parts of the spike pins are protruded on one side of ...

ARTICLES OF FOOTWEAR WITH UPPERS COMPRISING A WOUND COMPONENT AND METHODS OF MAKING THE SAME

Articles of footwear and methods of making articles of footwear including one or more continuous threads wound around anchor points. The winding of the one or more continuous threads forms a thread pattern that imparts desired characteristics to components of the article of footwear. Thread lines of the thread pattern may be bonded together. In some embodiments, thread lines may be bonded with a bonding layer. 1. A method of making an upper for an article of footwear , the method comprising:defining a plurality of peripheral anchor points;winding a continuous thread around the plurality of peripheral anchor points to form a thread pattern, the continuous thread comprising a plurality of thread lines with each thread line extending between two respective peripheral anchor points; andbonding the continuous thread at a point of intersection between the thread lines.2. The method of claim 1 , comprising bonding the continuous thread at one or more of the plurality of peripheral anchor points.3. The method of claim 1 , comprising bonding the continuous thread at a plurality of points of intersection between the thread lines.4. The method of claim 1 , wherein the peripheral anchor points are defined by pins coupled to and extending from a pin assembly plate claim 1 , and wherein the pins are configured to support the continuous thread during winding.5. The method of claim 1 , wherein the peripheral anchor points are defined by pins coupled to and extending from a three-dimensional object claim 1 , and wherein the pins are configured to support the continuous thread during winding.6. The method of claim 1 , wherein the thread pattern is based on a biometric data profile for an individual.7. The method of claim 1 , wherein the peripheral anchor points have a thread line communication number of three or more.8. The method of claim 1 , comprising winding a second continuous thread around a plurality of the peripheral anchor points claim 1 , the second continuous thread ...

A KNITTED UPPER FOR A SHOE WITH A MOLDED SOLE AND A SHOE

An upper for a shoe, where said shoe comprises said upper and a sole connected to the lower edge of the upper via injection molding, the upper including knitted areas with a low stitch density providing ventilation through the upper, where the lower edge is knitted with a high stitch density, thereby limiting the flow of molding material through the edge of the knitted upper. 1. An upper for a shoe , wherein said shoe comprises said upper and a sole connected to a lower edge of said upper via injection molding , said upper comprising knitted areas with a low stitch density providing ventilation through the upper , wherein said lower edge is knitted with a high stitch density , thereby limiting the flow of molding material through the edge of the knitted upper.2. An upper according to claim 1 , wherein the higher stitch density at the lower edge has a stitch density above 5-15 stitches per inch.3. An upper according to claim 1 , wherein at least said knitted lower edge comprises a polyester.4. An upper according to claim 3 , wherein said polyester corresponds to the polyester in said molding material.5. An upper according to claim 1 , wherein at least said knitted lower edge comprises an acrylic material.6. An upper according to claim 5 , wherein said acrylic has a melting temperature above 160 degrees Celsius.7. An upper according to claim 1 , wherein also the edge is adjacent to the lower edge and thereby adjacent to a sole line when the sole is knitted with a higher stitch density.8. An upper according to claim 1 , wherein the entire upper is knitted.9. An upper according to claim 8 , wherein the knitted areas on said upper comprise knitted areas with different stitch densities to ensure specific stretch properties of the upper.10. An upper according to claim 1 , wherein the upper comprises lacing holes for receiving a shoe lace and wherein said holes are surrounded by a knitting having a high stitch density.11. An upper according to claim 1 , wherein the upper ...

ARTICLE OF FOOTWEAR HAVING A POLYGON LUG SOLE PATTERN

Articles of footwear, including athletic footwear, include one or more of: (a) an upper; (b) a sole structure including a midsole and an outsole, the outsole having a plurality of polygonal lugs arranged about a base surface of the outsole. The outsole may include one or more regions wherein the characteristics of a portion of the lugs within a region differ from the characteristics of a portion of the lugs in another region. The lugs may differ, for example based on size, construction and/or spacing between the lugs. Methods of manufacturing such articles of footwear also are disclosed.

Heeled footwear and method of producing heeled footwear

The invention relates to heeled footwear such as a shoe or boot comprising a sole assembly and a heel part. The heel part comprises an insert formed in a first material. The insert comprises a core body delimited by an upper surface, a lower bottom surface, and an outer surface connecting the upper and lower surfaces. At least a part of the outer surface is encased in a second material different from the first material. The outer material forms an outer contour layer of the heel part, and the sole assembly comprises an outsole formed in the second material, said second material being softer than the first material. The outsole and the outer contour layer are designed to be formed in one piece providing an outer sole unit being one component.

Elastomer composite including algae biomass filler

An algae-elastomer composite including an elastomer matrix; algae; and a mixing additive sufficient to achieve a desired property. The algae can be present in a milled condition having a particle size value of between about 10 and 120 microns. The algae is mixed with the elastomer matrix in a dry condition having a moisture content of below about 10%. A method of preparing the algae-based elastomer composite is provided that includes the steps of: premixing an elastomer matrix; adding an algae filler; adding a mixing additive that includes a plasticizer; forming an elastomer-algae blend by blending the algae and elastomer to a temperature sufficient to be further mixed, wherein the temperature is about 10° C. higher than the temperature sufficient for the elastomer alone; adding and mixing a curing or vulcanizing agent for the elastomer dispersing the elastomer-algae blend; and heating and curing the elastomer-algae blend into a final form.

METHOD FOR INJECTION MOULDING SAFETY FOOTWEAR

A method is provided for injection moulding a footwear product having a non-metallic insole integrally formed between a sole and upper of the product. A sole cavity formed between a sole plate and cover plate tightly closed together is injected to form a sole, wherein the cover plate is configured to establish an insole sole cavity directly above and adjacent to the sole cavity, the insole cavity configured to receive and hold a non-metallic insole over the sole. The cover plate is removed to expose the sole and the insole cavity there over. A non-metallic insole is inserted in the insole cavity whereby the non-metallic insole is held over the sole by the insole cavity. An upper cavity of an upper mould is injected to fill the upper cavity and form an upper attached to the sole, the upper mould comprising shells tightly closed together around a last over the sole plate when comprising the hardened injected sole therein and the non-metallic insole held in the insole cavity to prevent movement of the non-metallic insole during the injecting of the injection material into the upper cavity, the last having an exterior surface configured to correspond to the shape of an interior surface of the footwear product, and the upper cavity formed between the shells and the last. 1. A method for injection moulding a footwear product having a non-metallic insole comprising:(a) injecting under pressure flowable sole injection material into a sole cavity of a sole mould to fill the sole cavity and form a sole upon hardening of the sole injection material, the sole mould comprising a sole plate and cover plate tightly closed together wherein the cover plate is configured to establish between the tightly closed sole plate and cover plate an insole sole cavity directly above and adjacent to the sole cavity, the insole cavity configured to receive and hold a non-metallic insole over the sole;(b) removing the cover plate and exposing the sole and the insole cavity there over;(c) ...

PROCESS FOR MAKING A SHOE AND SHOE THUS MADE

Disclosed herein is a process for making a shoe using a stand-alone mouldable nonwoven fabric which has the ability of self-sustaining and shape maintenance and which is heated to become softened till molten. In the process of the invention, the shoe parts are moulded by a compression moulding process and the moulded parts are then heated and welded together by a plastic welding method. 1. A process for making a shoe including a shoe upper , a midsole and an outsole , the shoe upper comprising an upper body having an opening configured to receive a wearer's foot , and a lower edge extending perimetrically from the upper body , the process comprising the steps of:i) providing separately the shoe upper, the midsole and the outsole, wherein the midsole and the outsole are respectively moulded as one piece from a stand-alone mouldable nonwoven fabric which has the ability of self-sustaining and shape maintenance and which is heated to become softened till molten;ii) attaching the lower edge of the shoe upper to the midsole; andiii) heating at least a part of the midsole and at least a part of the outsole to an extent that allows for welding said heated parts of the midsole and the outsole so as to attach the midsole to the outsole.2. The process of claim 1 , wherein the shoe upper is provided by moulding two separate symmetrical halves as one piece from the stand-alone mouldable nonwoven fabric claim 1 , respectively; heating the two symmetrical moulded halves at their respective marginal portions along a longitudinal direction of the shoe upper to an extent that allows for welding said heated marginal portions of the two halves so as to attach the two halves at the marginal portions thereof in a manner that the two symmetrical halves form together the shoe upper.3. The process of claim 2 , wherein the lower edge of the shoe upper and the midsole are heated and welded so that they are attached to each other.4. The process of claim 1 , wherein the midsole and the outsole ...

METHOD FOR MANUFACTURING SHOE

Provided is a method of manufacturing a shoe by which an outsole, a midsole, and an upper part are integrally manufactured in first- through third-stage molds without liquid primer or adhesive processing. 1. A method for manufacturing a shoe , the method comprising:putting unvulcanized rubber into an outsole frame formed in a first-stage mold;applying predetermined heat and pressure to the unvulcanized rubber in the outsole frame;preparing a first film by applying a pretreatment film to one surface of a release film or paper to a predetermined thickness and positioning the first film such that the pretreatment film borders a top of the first-stage mold and a top of the unvulcanized rubber in the outsole frame;performing vulcanization on the unvulcanized rubber in the outsole frame;preparing an outsole of which a top is processed with the pretreatment film by removing the release film or paper from the first film;preparing a second-stage mold having a midsole frame penetrated vertically and positioning the second-stage mold on the first-stage mold such that the midsole frame is on a top of the outsole frame;positioning a first reactive adhesive film on the second-stage mold;tightly applying the first reactive adhesive film to an inner surface of the midsole frame by heating the first reactive adhesive film and creating a vacuum in the midsole frame;preparing a third-stage mold having a fixed frame penetrated vertically and positioning an upper part inside the fixed frame;positioning a second reactive adhesive film on a bottom of the third-stage mold such that the second reactive adhesive film is positioned on a bottom of the upper part;tightly applying the second reactive adhesive film to the bottom of the upper part by heating the second reactive adhesive film and creating a vacuum between the bottoms of the upper part and the third-stage mold and the second reactive adhesive film;injecting liquid foam into the midsole frame coated with the first reactive adhesive ...

Article of footwear with thermoformed siped sole structure

An article of footwear includes an upper and a sole structure that is thermoformed to the upper. The upper has a ground facing surface, and opposing medial and lateral sidewalls disposed on opposite sides of the ground facing surface. The sole structure has an inner surface adhered to the upper and an outer surface that is opposite the inner surface. The sole structure includes a thermoplastic base layer that defines the inner surface of the sole structure. The sole structure further includes a thermoplastic outer layer integrally formed with the base layer. The outer layer has a plurality of protuberances, each protuberance has an outer face that defines a portion of the outer sole surface, and the outer layer further includes a plurality of splayed sipes extending across a portion of the sole structure. Each splayed sipe generally extends between at least two adjacent protuberances.

Article of footwear and method of manufacturing an article of footwear

An article of footwear includes an upper and a strobel stitched to the upper at a series of stitches disposed in stitch holes that extend through the strobel. The strobel and the upper define a foot-receiving cavity with an inner surface of the strobel disposed at the foot-receiving cavity. A midsole is secured to the upper and an outer surface of the strobel is disposed at the midsole. The stitch holes are obstructed such that the stitch holes are not exposed to both the midsole and the foot-receiving cavity. Accordingly, when a flowable polymeric material is injected in a mold cavity to form the midsole with the lower portion of the upper and the strobel in the mold cavity, the stitch holes will not provide a path for entry of the flowable polymeric material into the foot-receiving cavity. A method of manufacturing an article of footwear is disclosed.

Use of heating instrument for shoes

The present application discloses a shoe heating apparatus including abase with a heating unit, and a thermally insulative body, wherein the bottom of the base is shaped as bottom of a foot such that it fits with a shoe sole.

Silicon rubber healthcare footwear article with silicon rubber insole and its manufacturing method

A healthcare footwear article includes an upper shoe body and a sole member provided underneath the upper shoe body and is connected with the upper shoe body to form an integral body. The upper shoe body and the sole member is configured from a material consisting of approximately 70% to approximately 80% of silicon rubber by weight, approximately 5% to approximately 20% of negative ion powder by weight, approximately 2% to approximately 7% of antiwear agent by weight, approximately 5% to approximately 20% of titanium powder by weight, approximately 0.1% to approximately 1.5% of vulcanizing agent by weight, approximately 5% to approximately 10% of infrared ray powder by weight, and approximately 0.1% to approximately 8% of dye by weight.

Watertight footwear

Verfahren zur herstellung von schuhen

Verfahren zur Herstellung von Schuhen, bei denen der Schuhschaft haftend mit einer Sohle auf der Basis von geschäumten thermoplastischen Polyurethan verbunden ist, dadurch gekennzeichnet, dass man das expandierbare thermoplastische Polyurethane in einem Werkzeug in Kontakt mit dem Schuhschaft verschäumt.

Method for manufacturing the sole structure of a transpiring footwear

The invention relates to a method for manufacturing the sole structure of a shoe, especially a working and safety shoe, and for fixing it to the upper structure (1). A working shoe is normally worn all day long, and thus the feet will start perspiring. Moisture cannot escape from the inside of the shoe. Sole structures are known, in which ventilation has been provided between the inside and the outside of the shoe through a perforated insole, a vapour-permeable membrane and holes in the tread of the sole structure. The manufacture of such shoes is complex and expensive. In accordance with the invention, a breathable sole structure with a straightforward design can be made by direct injection moulding and can be fixed permanently and tightly to the upper structure. In this construction, the honeycomb (8) is fixed to the insole (2) of the upper structure (1) and the mould (30) known per se for the sole structure (4), having pins extending parallel to the sole structure in its side walls, is closed and direct injection moulding is performed. The pins are adapted to extend into close contact with the side walls of the honeycomb (8) in order to provide air vents (9) between the honeycomb and the outside atmosphere. The sole structure is fixed directly to the upper structure. The invention also relates to the mould for carrying out the method.

Method for producing a sole or a sole part of a shoe

Die Erfindung betrifft ein Verfahren zur Herstellung einer Sohle (1) oder eines Sohlenteils eines Schuhs (2), insbesondere eines Sportschuhs. Um einen leichten Schuh zu erhalten, der über gute Rückstelleigenschaften verfügt, sieht die Erfindung die Schritte vor: a) Herstellen von Kunststoffkörpern (3) deren Ausdehnung (a, b, c) in den drei Raumrichtungen zwischen 2 mm und 15 mm, vorzugsweise zwischen 3 mm und 9 mm, liegt, wobei die Kunststoffkörper (3) aus geschäumtem Thermoplastischen Elastomer auf Urethanbasis (TPU, E-TPU, TPE-U) und/oder auf der Basis von Polyether-Block-Amid (PEBA) bestehen; b) Einbringen der Kunststoffkörper (3) in ein Formwerkzeug, das eine Kavität aufweist, die der Form der herzustellenden Sohle (1) oder des Sohlenteils entspricht; c) Verbinden der im Formwerkzeug aneinander liegenden Kunststoffkörper (3) miteinander, wobei zum Verbinden ein Bindemittel ins Formwerkzeug eingegeben wird und/oder wobei zum Verbinden Wärme auf die Kunststoffkörper (3) einwirken gelassen wird. The invention relates to a method for producing a sole (1) or a sole part of a shoe (2), in particular a sports shoe. In order to obtain a lightweight shoe which has good recovery properties, the invention provides the steps of: a) producing plastic bodies (3) whose extent (a, b, c) in the three spatial directions is between 2 mm and 15 mm, preferably between 3 mm and 9 mm, the plastic bodies (3) being made of foamed urethane-based thermoplastic elastomer (TPU, E-TPU, TPE-U) and / or based on polyether block amide (PEBA); b) introducing the plastic body (3) into a mold having a cavity which corresponds to the shape of the sole (1) or the sole part to be produced; c) connecting the plastic body (3) which lie against one another in the mold to one another, wherein a binder is introduced into the molding tool for joining and / or heat is applied to the plastic body (3) for bonding.

Способ изготовления подошвы или части подошвы ботинка

1. Способ изготовления подошвы (1) или части подошвы ботинка (2), в частности, спортивного ботинка, включающий этапы:a) изготовление элементов (3) из полимерного материала, протяженность (a, b, c) которых в трех пространственных направлениях составляет от 2 до 15 мм, предпочтительно от 3 мм до 9 мм, причем эти элементы (3) из полимерного материала состоят из вспененного термопластичного эластомера на основе уретана (ТПУ (термопластичные полиуретаны), ТППУ (термопластичные пенополиуретаны), ТПЭ-У (уретановый термопластичный эластомер)) и/или на основе полиэфир-блок-амида (ПЭБА);b) введение элементов (3) из полимерного материала в формующий инструмент, который имеет полость, соответствующую форме изготовляемой подошвы (1) или части подошвы, которая должна изготавливаться;c) соединение друг с другом прилегающих друг к другу в формующем инструменте элементов (3) из полимерного материала, причем для соединения элементы (3) из полимерного материала подвергают воздействию тепла, при этом в формующий инструмент вводят водяной пар под давлением.2. Способ по п. 1, отличающийся тем, что элементы (3) из полимерного материала имеют шарообразную или эллипсоидную форму.3. Способ по п. 1, отличающийся тем, что исходный материал для изготовления элементов (3) из полимерного материала имеет твердость по Шору от 75 до 90 единиц по шкале А, предпочтительно от 80 до 85 единиц по шкале А.4. Способ по п. 1, отличающийся тем, что элементы (3) из полимерного материала имеют насыпную плотность от 100 до 300 кг/м.5. Способ по п. 1, отличающийся тем, что давление водяного пара составляет от 1,6 до 2,4 бар, предпочтительно от 1,9 до 2,1 бар.6. Способ по п. 1, отличающийся тем, что всю подошву РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК C08J 9/232 (13) 2014 107 535 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014107535/05, 16.07.2012 (71) Заявитель(и): ПУМА СЕ (DE) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ХАРТМАНН ...

Silicon rubber healthcare footwear article with silicon rubber insole and its manufacturing method

A healthcare footwear article includes an upper shoe body and a sole member provided underneath the upper shoe body and is connected with the upper shoe body to form an integral body. The upper shoe body and the sole member is configured from a material consisting of approximately 70% to approximately 80% of silicon rubber by weight, approximately 5% to approximately 20% of negative ion powder by weight, approximately 2% to approximately 7% of antiwear agent by weight, approximately 5% to approximately 20% of titanium powder by weight, approximately 0.1% to approximately 1.5% of vulcanizing agent by weight, approximately 5% to approximately 10% of infrared ray powder by weight, and approximately 0.1% to approximately 8% of dye by weight.

有缝合于其的浸渍胶粘剂织物带以附连鞋底于其上的鞋帮

一种鞋结构，它包括粘附鞋底的鞋帮，鞋帮有一周缘，其具有一内表面和一外表面的边缘。将一浸渍热激活胶粘剂的衬底带缝合至所述边缘的外表面，由此当胶粘剂被激活时鞋底可以粘接于其上。一种将鞋帮粘附到鞋底的方法，包括在衬底上施加一热激活胶粘剂，附接鞋帮的至少一部分并激活胶粘剂。

Sole

본 발명은 구두 바닥창에 관한 것으로서, The present invention relates to a shoe sole, 에칠렌비닐 아세테이트(EVA) 30-40 중량부와, 저밀도 폴리에칠렌(LDPE) 20-30 중량부와, 하이 스틸렌 레진(high styrene resin)과 스틸렌 부타디엔 러버(styrene butadiene rubber)의 혼합물 10-15 중량부와, 카본 블랙 10-15 중량부와, 탄산칼슘(CaCO3) 30-40 중량부와, 산화아연(ZnO) 10-15 중량부와, 스테아르산(stearic acid) 5-10 중량부를 포함하는 원단 조성물에 소량의 안료를 첨가한 뒤, 이를 충분히 배합 교반시켜, 히팅 롤에서 100-150 ℃ 에서 두께 1 ㎜ 의 일정한 크기로 무발포 고무원단을 가공하는 한편, 30-40 parts by weight of ethylene vinyl acetate (EVA), 20-30 parts by weight of low density polyethylene (LDPE), 10-15 parts by weight of a mixture of high styrene resin and styrene butadiene rubber, In a fabric composition comprising 10-15 parts by weight of carbon black, 30-40 parts by weight of calcium carbonate (CaCO3), 10-15 parts by weight of zinc oxide (ZnO), and 5-10 parts by weight of stearic acid. After adding a small amount of pigment, it is sufficiently mixed and stirred to process a non-foamed rubber fabric in a constant size of 1 mm in thickness at 100-150 ° C. on a heating roll, 상기 원단 조성물에 가교제(decumil peroxide) 1-5 중량부와, 무취가교제(예: 3M사의 순도 40% 제품) 1-5 중량부와, 발포제(예: 금양화학사의 상품명 JTR) 5-10 중량부; 와 소량의 안료를 추가 배합하여, 히팅 롤에서 100-150 ℃ 에서 두께 1 ㎜ 의 일정한 크기로 발포 고무원단을 가공한 뒤, 1-5 parts by weight of a crosslinking agent (decumil peroxide), 1-5 parts by weight of an odorless crosslinking agent (e.g., 3% pure product), and 5-10 parts by weight of a foaming agent (e.g., JTR of Geumyang Chemical) ; And by adding a small amount of pigment, and processing the foam rubber fabric to a constant size of 1 mm thickness at 100-150 ℃ on a heating roll, 상기 무발포 고무원단과 발포 고무원단을 통상의 구두굽 높이로 적층하여 금형틀 내에서 150 ℃ 에서 25-30 분간 압축 숙성하여 구두 바닥창 원단을 제조함으로써, By manufacturing the shoe sole fabric by laminating the non-foamed rubber fabric and the foamed rubber fabric at a normal shoe heel and compression-aging at 150 ° C. for 25-30 minutes in a mold frame, 다양하게 표현되는 구두 디자인에 맞춰 구두창의 구조와 색상을 보다 다양하게 연출할 수 있는 구두창을 제공함과 동시에, 접착제로 인한 공해 발생과 작업 환경 저하 및 원가 상승을 방지하고, 무발포 고무원단과 발포 고무원단의 접착면이 일정하며, 소각시, 공해 물질이 ...

模制方法和装置

一种制造模制制品的装置和相关方法，包括提供限定了具有预定轮廓的模腔的模具。橡胶基础材料在模腔中。橡胶基础材料构造并布置成具有与模腔轮廓基本相匹配的轮廓。粘合剂膜设置在橡胶基础材料上。横跨模具施加能量以加热橡胶基础材料并使其硫化，同时使粘合剂膜粘附到橡胶基础材料上。

一种鞋具成型工艺及其装置

本发明公开了一种鞋具成型工艺及其装置，包括：提供一组成型模具，包括组合式外模和成型内模以及位于它们之间的鞋体成型空间，鞋体成型空间包括鞋底成型空间和鞋身成型空间。步骤如下：将预先设定量的鞋身胶料射入鞋身入料道，所述鞋身胶料从鞋身注胶口通过料道转射道注入至鞋身成型空间中；而后将鞋底胶料置入到鞋底成型空间中。本发明提供的鞋具成型工艺及其装置，可对橡胶材料通过射出机来生产，从而能够得到外形符合要求、质量过硬的橡胶产品，提高了生产质量以及效率，满足了市场的需求。

耐熱性が向上された軽量シューズの製造用の組成物およびこれを用いた軽量シューズ

【課題】耐熱性が向上された軽量シューズの製造用の組成物およびこれを用いた軽量シューズを提供する。【解決手段】エチレン酢酸ビニル共重合体、エチレンオクテン共重合体、エチレンブテン共重合体の中から選択されたいずれか一つ以上を含む第１ポリマーと溶融点が１００〜１４０℃である第２ポリマーを含む熱可塑性ポリマー混合物、充填剤、発泡剤、架橋剤および反応性添加剤を含み、上記の充填剤は熱可塑性ポリマー混合物１００重量部に対して５〜５０重量部に含まれて、上記の充填剤の粒径が２０μｍ未満であることを特徴とする。耐熱性が向上された優れた耐久性を維持すると同時に耐熱性が向上されて経時変化による収縮率が著しく低く、変形がほぼ発生しないので、高温および衛生的な環境で用いることができる効果がある。また、射出成形に伴う早期発泡および分散不良により外観に柄が発生する問題点を解決して射出成形が容易な効果がある。【選択図】なし

Shoes cover with eison and manufacturing method thereof

본 발명은 신발 커버를 개시한다. 보다 상세하게는, 본 발명은 우천시 신발이 침수되는 것을 방지함과 아울러 미끄러워진 도로상에서도 착용자가 넘어지는 것을 방지할 수 있는 아이젠 일체형 신발 커버 및 이의 제조방법에 관한 것이다. 본 발명의 실시예에 따르면, 실리콘과 같은 플렉시블 성질을 갖는 성형재료를 이용하여 신발 커버를 제작하되, 금형틀에 미끄럼 방지 부재를 배치하여 사출성형 방식을 통해 일체형으로 제조함으로써, 침습 차단 기능과 미끄럼 방지 기능을 갖는 아이젠 일체형 신발 커버를 제공할 수 있는 효과가 있다. The present invention discloses a shoe cover. More particularly, the present invention relates to an integrated crampon shoe cover capable of preventing a shoe from being flooded in the rain and preventing a wearer from falling even on a slippery road, and a method for manufacturing the same. According to an embodiment of the present invention, a shoe cover is manufactured using a molding material having a flexible property such as silicone, but by arranging an anti-slip member in the mold and manufacturing it in one piece through an injection molding method, invasion blocking function and sliding There is an effect that can provide a crampon integrated shoe cover having a preventive function.

Footwear with ventilation system, manufactured with process of direct injection of material of sole over top

FIELD: personal use articles. SUBSTANCE: present invention relates to footwear with ventilation system or a system of removal of exhalation, produced by a process of direct injection of materials of sole over the top. The subject of footwear is revealed, comprising: an insole attached to the top and containing an opening in the heel and a lot of holes in the sole area. The ventilation system comprises: a pump located in the opening of the insole, a membrane attached to the lower surface of the insole under the holes, a connecting tube connecting the pump chamber with the spaces of the membrane, and an exhaust pipe connecting the pump chamber to the outside space for air release. The sole obtained by the direct injection of expanding material into the mould, covers the system of ventilation, the insole and the lower part of the top. Also the mould is revealed for implementation of the said direct injection. EFFECT: creation of footwear with the system of ventilation or removal of exhalation produced using the method of direct injection of material of the sole over the top of footwear. 10 cl, 24 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 465 792 (13) C1 (51) МПК A43B 7/06 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2011114796/12, 26.03.2010 (24) Дата начала отсчета срока действия патента: 26.03.2010 (72) Автор(ы): ГРАЦИАНИ Джордано (IT), ПАЛЬЯРИ Аугусто (IT) (45) Опубликовано: 10.11.2012 Бюл. № 31 2 4 6 5 7 9 2 (56) Список документов, цитированных в отчете о поиске: GB 2317096 А, 18.03.1998. WO 9926504 A1, 03.06.1999. WO 2008125524 A1, 23.10.2008. US 4120477 A, 17.10.1978. US 2002170650 A1, 21.11.2002. RU 63649 U1, 10.06.2007. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 08.11.2011 2 4 6 5 7 9 2 R U (87) Публикация заявки РСТ: WO 2010/115737 (14.10.2010) C 1 C 1 (86) Заявка PCT: EP 2010/054040 (26.03.2010) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр.3, ООО " ...

Comprehensive parcel, waterproof snow boots and production technology thereof

本发明涉及一种全方位包裹、防水的雪地靴及其生产工艺，该雪地靴包括靴帮、鞋壳和鞋底，鞋壳与鞋底一体连接，鞋壳覆盖于靴帮的表面；该靴帮由内靴和帮面构成，帮面为防水和防虹吸的帮面；靴帮与鞋底和鞋壳通过PU架桥层一体连接。本发明的雪地靴的制作工艺相对传统制鞋工艺较为简单，能够省略贴底工序和靴帮与鞋壳的工序；按照脚型设计、制作的内靴使得靴帮与鞋底为完全贴楦，穿着的舒适性非常好，实现赤足效果；内靴达到最大化的运动吸震助力功能和对脚的舒适包裹；鞋的EVA和RB材质的用量的减少以及PU材质的用量的增加，鞋的可溶解的比例加大，更为环保。

Shoes insole

본 고안은 신발깔창에 관한 것이다. The present invention relates to a shoe insole. 본 고안은 발바닥이 밀착되는 형태를 갖는 깔창을 사출성형하여 구성하고, 깔창의 윗면에 접착칠로 부착되는 땀을 흡수하는 천으로 구성된 신발깔창에 있어서, 깔창은 그 내부에 기밀이 유지되는 팩과, 팩을 커버하는 소정의 쿠션을 갖는 게이스로 구성되고, 팩은 상부 팩부재와 하부 팩부재를 이용하여 중간 밑창과 동일한 형태를 갖는 중공으로 형성하되, 부분적으로 상하부 팩부재가 부착되어 나부지 부분이 부풀어 오르도록 구성되며, 팩은 폴리우레탄으로 형성하되, 그 내부에 향액, 천연살균제, 탈취재, 약품 중 어느 하나의 기능성 물질이 주입되어지도록 함에 따라, 발목이나 무릎 및 허리관절 등에 가해지는 충격을 흡수하여 이를 보호함과 동시에 허리와 목 디스크 등을 치료할 수 있도록 하고, 아울러 팩속에 향액, 천연살균제, 탈취재 및 약품 등의 기능성 물질을 주입하여 발냄새를 방지하는 가운데 각종 무좀균을 살균시킬 수 있도록 한 것이다. The present invention is made by injection molding the insole having a form in which the sole is in close contact, the shoe insole consisting of a cloth for absorbing sweat attached to the upper surface of the insole, the insole is a pack that is kept airtight inside and And, the pack is composed of a case having a predetermined cushion covering the pack, the pack is formed in a hollow having the same shape as the middle sole by using the upper pack member and the lower pack member, but the upper and lower pack members are attached to the bottom portion It is configured to swell, the pack is formed of polyurethane, the impact on the ankles, knees and waist joints as the functional material of any one of the liquid, natural fungicides, deodorants, drugs are injected into the inside It absorbs and protects it, and at the same time treats the waist and neck discs, and in addition to fragrance, natural disinfectants, deodorants and medicines in the pack. The center of functional materials injected to prevent foot odor will have to be able to sterilize the various mujomgyun.

Slipper

Sports shoes and methods for manufacturing and recycling of sports shoes

A sports shoe includes an upper wherein a majority by weight of the upper is made from a thermoplastic base material and a sole wherein a majority by weight of the sole is made from the same thermoplastic base material. The sole and the upper are individually fabricated and joined to each other. The thermoplastic base material includes at least one of the following materials: thermoplastic polyurethane TPU, polyamide PA, polyethylene terephthalate PET, or polybutylene terephthalate PBT.

Processing apparatus and method of remaking pvc shoes bottom piece

본 발명은 재생 피브이씨 신발창과 그의 제조장치 및 방법에 관한 것으로 특히, 배면에 각종 무늬나 상표 또는 로그 등이 칼라 인쇄된 후 나염 접착제가 도포 건조된 형태에서 하부 금형의 고정핀들에 주연부가 고정 설치되어 신발창의 발포 성형시 나염 접착제의 용융과 동시에 가스 배출에 의한 진공으로 신발창의 몸체 외주면에 일체로 부착 설치되는 PVC 필름지와; 상기 PVC 필름지가 하부 금형내의 성형실 바닥면에 진공 흡착 고정된 상태에서 재생 PVC 배합물이 상부 금형을 통해 상,하부 금형의 성형실내로 주입되어 PVC 필름지의 저부로 일체로 발포 성형되는 신발창의 몸체로 구성하여, 에나멜 처리 없이도 표면이 깨끗한 고품질의 성형제품을 얻을 수는 있으면서도 신발창의 외관상 미려함을 촉진시킬 수 있음과 동시에 촉감이 좋고 피부에 직접 접촉되어도 위생상 안전성을 확보할 수 있으며, 또 금형의 간단화를 통해 금형의 제조원가를 저감시킬 수 있음은 물론 제품의 생산성 향상을 통한 제품의 생산원가를 대폭 절감할 수 있고, 또한 PVC 필름지를 하부 금형에 설치할 때 외부로 노출되지 않도록 설치할 수 있어 불필요한 PVC 필름지의 낭비로 인한 제품의 생산원가 상승을 방지할 수 있고, 특히 폐기물의 재활용을 통해 환경오염을 방지할 수 있음은 물론 불필요한 경제손실을 미연에 방지할 수 있도록 한 것이다. The present invention relates to a regenerated UV shoe sole and a manufacturing apparatus and method thereof, and in particular, the peripheral portion is fixed to the fixing pins of the lower mold in the form of printing and drying various printings, trademarks, logs, etc. on the back PVC film paper installed to be integrally attached to the outer peripheral surface of the sole of the shoe sole by the vacuum of the gas discharge at the same time the melting of the adhesive printing during foam molding of the sole; The recycled PVC compound is injected into the molding chamber of the upper and lower molds through the upper mold and the foam is integrally foamed to the bottom of the PVC film while the PVC film is vacuum-adsorbed and fixed to the bottom surface of the molding chamber in the lower mold. It is possible to obtain high-quality molded products with clean surface without enameling process, but also to promote the beautiful appearance of the sole, and to secure the hygienic safety even when directly in contact with the skin. In addition to reducing the manufacturing cost of the mold, the production cost of the product can be greatly reduced by improving the productivity of the product.In addition, it can be installed so that it is not exposed to the outside when installing the PVC film on the lower ...

Knitted textile and shoe upper and manufacturing method thereof

本申请涉及一种针织纺织品和鞋面及其制作方法。公开了具有一种或多种纺织物的穿戴制品，该纺织物包括低处理温度聚合物组合物和高处理温度聚合物组合物；以及制造该穿戴物品的方法。低处理温度聚合物组合物和高处理温度聚合物组合物可以选择性地并入纺织物中以便为制品提供一种或多种结构特性和/或其他有利的特性。纺织物可以被热成形以便为该穿戴制品赋予此类结构特性和/或其他有利的特性。本摘要旨在作为用于在特定技术领域中检索目的的搜索工具且并不旨在限制本公开。

Customization of inner sole board

An inner sole board having varying regions of flexibility is provided for use in an article of footwear. The inner sole board may include different materials along its length at different locations that vary its flexibility. An inner sole board is manufactured in an injection molding process requiring only one mold. The process includes a first step of providing a mold, a second step of providing an injection molding assembly, a third step of preparing an injection molding assembly and mold, a fourth step of injecting material into the mold, and a fifth step of establishing the dimensions of a first portion. During the injection molding process, the flow rate of at least one material may be controlled by a nozzle gate to control the shape and size of the flex zone it creates. In this manner, the inner sole board may be customized for a specific sport or individual.

METHOD FOR PRODUCING SHOES

1. Способ изготовления обуви, включающей верхнюю часть и скрепляемые с ней соединительный элемент и подошву, в котором используют первую форму, изготовленную из жесткого материала, и вторую форму, снабженную выемкой, в которую вводят обувь, причем посредством второй формы передают созданную ультразвуком тепловую энергию соединительному элементу и подошве. ! 2. Способ по п.1, в котором соединительный элемент выполнен из термопластического материала. ! 3. Способ по п.1, в котором подошва выполнена из термопластического материала. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 133 866 (13) A (51) МПК A43D 11/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2010133866/12, 13.08.2010 (71) Заявитель(и): ЧЭНЬ Минтэ (TW) Приоритет(ы): (30) Конвенционный приоритет: 14.08.2009 US 61/233,920 20.07.2010 US 12/839,428 (72) Автор(ы): ЧЭНЬ Минтэ (TW) R U (57) Формула изобретения 1. Способ изготовления обуви, включающей верхнюю часть и скрепляемые с ней соединительный элемент и подошву, в котором используют первую форму, изготовленную из жесткого материала, и вторую форму, снабженную выемкой, в которую вводят обувь, причем посредством второй формы передают созданную ультразвуком тепловую энергию соединительному элементу и подошве. 2. Способ по п.1, в котором соединительный элемент выполнен из термопластического материала. 3. Способ по п.1, в котором подошва выполнена из термопластического материала. Ñòð.: 1 ru A 2 0 1 0 1 3 3 8 6 6 A (54) СПОСОБ ИЗГОТОВЛЕНИЯ ОБУВИ 2 0 1 0 1 3 3 8 6 6 Адрес для переписки: 101000, Москва, М.Златоустинский пер., д.10, кв.15, "ЕВРОМАРКПАТ", пат.пов. И.А.Веселицкой, рег.№ 0011 R U (43) Дата публикации заявки: 20.02.2012 Бюл. № 5

Cleated article of footwear and method of manufacture

A cleated article of footwear includes a chassis assembly having a sole plate having a plurality of bosses extending from a lower surface thereof. A heel counter extends upwardly from a heel portion of the sole plate. An outer assembly is secured to the chassis assembly and includes a sole portion and an upper secured to the sole portion. A plurality of cleats extends downwardly from a lower surface of the sole portion. Each of a plurality of apertures extends downwardly into a corresponding cleat and receives a boss.

Integral spine structure for footwear

A support structure (30) for footwear includes a longitudinally extending spine (32) to which a plurality of laterally extending supports ribs (34) are secured at spaced apart locations along a length of the longitudinal spine member. The support structure may extend along the entire length of a footwear or may be specifically designed for the forefoot (12, midfoot (14), or hindfoot (16) areas of a footwear. The support structure may be combined with plate-like structures or may include a plurality of longitudinally extending members. The lateral supports may extend in a generally horizontal plane or may extend in an upward or downward direction out of the horizontal plane. Furthermore, the longitudinal and lateral members may be made of different materials, or each may be made of a plurality of different materials to provide the desired characteristics of the support structure at a given location in the footwear. Different portions of the longitudinal member may be more or less flexible than the lateral supports.

Method for manufacture of shoe and shoe

Sports Shoe

Ein Aspekt der vorliegenden Erfindung bezieht sich auf einen Schuh, insbesondere Sportschuh, welcher ein Oberteil (120) aufweist, wobei eine Mehrheit des Gewichts des Oberteils aus einem thermoplastischen Basismaterial gefertigt ist, und eine Sohle (110), wobei eine Mehrheit des Gewichts der Sohle aus dem gleichen thermoplastischen Basismaterial gefertigt ist. Die Sohle (110) und das Oberteil (120) werden einzeln gefertigt und miteinander verbunden. Weitere Aspekte beziehen sich auf ein Verfahren zu Herstellung eines Schuhs und ein Verfahren zum Wiedergewinnen eines Basismaterials aus einem Schuh. One aspect of the present invention relates to a shoe, particularly a sports shoe, having a top (120), wherein a majority of the weight of the top is made of a thermoplastic base material, and a sole (110), wherein a majority of the weight of the sole is made of the same thermoplastic base material. The sole (110) and the upper part (120) are manufactured individually and connected to each other. Other aspects relate to a method of making a shoe and a method of recovering a base material from a shoe.

Article of footwear and method of manufacturing an article of footwear

An article of footwear includes an upper and a strobel stitched to the upper at a series of stitches disposed in stitch holes that extend through the strobel. The strobel and the upper define a foot-receiving cavity with an inner surface of the strobel disposed at the foot-receiving cavity. A midsole is secured to the upper and an outer surface of the strobel is disposed at the midsole. The stitch holes are obstructed such that the stitch holes are not exposed to both the midsole and the foot-receiving cavity. Accordingly, when a flowable polymeric material is injected in a mold cavity to form the midsole with the lower portion of the upper and the strobel in the mold cavity, the stitch holes will not provide a path for entry of the flowable polymeric material into the foot-receiving cavity. A method of manufacturing an article of footwear is disclosed.

Apparatus for making boots automatically

The present invention relates to an apparatus for automatically manufacturing boots. The apparatus comprises: a circular rotary table which rotates at a preset time; molding units which are disposed at regular intervals along the upper circumference of the rotary table, and mold boots; an injection unit which is disposed on one side of the rotary table and injects a forming material into the facing molding units; a tank unit which is connected with the injection unit and supplies the forming material; and a control unit which is provided to respectively control the rotary table, the molding units, and the injection unit. Each molding unit comprises: a core formed at the center to be able to vertically rotate; left and right molds disposed on both sides of the core to be able to rotate in left and right directions, and forming a cavity with the core so as to mold the body of each boot; a lower mold disposed on a lower side of the core to be able to reciprocate in a horizontal direction, and molding the sole of each boot; and forming material inlets each formed on inner side surfaces of the left and right molds when the left and right molds are combined with each other. According to the present invention, boots completely manufactured by a detachment unit can be automatically demolded such that there is no need for a worker to directly demold the boots.

Molding process and apparatus

一种制造模制制品的装置和相关方法，包括提供限定了具有预定轮廓的模腔的模具。橡胶基础材料在模腔中。橡胶基础材料构造并布置成具有与模腔轮廓基本相匹配的轮廓。粘合剂膜设置在橡胶基础材料上。横跨模具施加能量以加热橡胶基础材料并使其硫化，同时使粘合剂膜粘附到橡胶基础材料上。

outsole of nonslip

본 발명은 난슬립 아웃솔의 제조방법 및 이의 방법으로 제조된 난슬립 아웃솔에 관한 것으로서, 더욱 상세하게는 난슬립 아웃솔 고무기재를 사용하여 성형 단계에서 성형되는 아웃솔의 표면에 동심원 형태의 미세골이 형성될 수 있도록 아웃솔의 표면과 접촉되는 아웃솔 성형금형 표면에 나노입자 형태의 동심원 미세골이 다수개 형성되어 있는 것을 특징으로 하는 난슬립 아웃솔의 제조방법 및 이의 방법으로 제조된 난슬립 아웃솔에 관한 것이다. The present invention relates to a method for manufacturing a non-slip outsole and a non-slip outsole manufactured by the method thereof, and more specifically, a fine bone in a concentric shape is formed on the surface of the outsole molded in the forming step using a non-slip outsole rubber base material. It relates to a method for manufacturing a non-slip outsole and a non-slip outsole produced by the method, characterized in that a plurality of concentric microscopic bones in the form of nanoparticles are formed on the surface of an outsole mold to be in contact with the surface of the outsole.

Wear articles and methods of making the same

착용 물품의 열성형 방법 및 시스템이 개시된다. 상기 방법은 부압 생성 시스템을 이용하여 성형 물질에 물품을 밀봉하여, 상기 성형 물질을 상기 물품의 외부 표면에 압착하는 것을 포함할 수 있다. 상기 방법은 상기 물품의 외부 표면에 성형 물질의 압착력을 유지하는 동안, 밀봉된 물품을 증가된 온도에 노출시킨 후 감소된 온도에 노출시키는 것을 또한 포함할 수 있다. 가열 및/또는 냉각 단계를 거치는 동안 정압도 밀봉된 물품에 적용할 수 있으며, 이 단계는 열성형 동안 상기 물품으로부터의 기포의 제거를 촉진할 수 있을 뿐만 아니라, 추가 압착력을 상기 물품의 외부 표면에 적용할 수 있다. A method and system for thermoforming a wear article is disclosed. The method may include sealing the article to a molding material using a negative pressure generating system, thereby compressing the molding material to an outer surface of the article. The method may also include exposing the sealed article to an increased temperature followed by a reduced temperature while maintaining the compaction force of the molding material on the outer surface of the article. Static pressure may also be applied to the sealed article during the heating and / or cooling steps, which may facilitate removal of air bubbles from the article during thermoforming, as well as applying additional compressive force to the outer surface of the article. Applicable

Method of manufacturing footwear

FIELD: personal use articles. SUBSTANCE: invention discloses a method of manufacturing footwear which uses the first form made of rigid material and the second form provided with a groove into which footwear is placed. Footwear includes an upper part, the connecting element and a sole, fastened to the upper part. The second form transfers heat energy generated by ultrasound to the connecting element and the sole, so that the connecting element and the sole are properly reduced in size and are securely fitted to the upper part. (dwg. 3). EFFECT: increased efficiency of the method. 1 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 447 821 (13) C1 (51) МПК A43D 11/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2010133866/12, 13.08.2010 (24) Дата начала отсчета срока действия патента: 13.08.2010 (73) Патентообладатель(и): ЧЭНЬ Минтэ (TW) R U Приоритет(ы): (30) Конвенционный приоритет: 14.08.2009 US 61/233,920 20.07.2010 US 12/839,428 (72) Автор(ы): ЧЭНЬ Минтэ (TW) (45) Опубликовано: 20.04.2012 Бюл. № 11 2 4 4 7 8 2 1 (56) Список документов, цитированных в отчете о поиске: SU 94610 A1, 1952. SU 1662483 A1, 15.07.1991. DE 102008006623 A1, 30.07.2009. JP 9322810 A, 16.12.1997. DE 3840263 A1, 31.05.1990. (57) Реферат: В изобретении описан способ изготовления обуви, в котором используют первую форму, изготовленную из жесткого материала, и вторую форму, снабженную выемкой, в которую помещается обувь. Обувь включает верхнюю часть, соединительный элемент и подошву, скрепленные с верхней частью. Вторая форма передает созданную ультразвуком тепловую энергию соединительному элементу и подошве, благодаря чему соединительный элемент и подошва должным образом сокращаются в размере и оказываются надежно подогнанными к верхней части. 2 з.п. ф-лы, 3 ил. R U 2 4 4 7 8 2 1 (54) СПОСОБ ИЗГОТОВЛЕНИЯ ОБУВИ Ñòð.: 1 ru C 1 C 1 Адрес для переписки: 101000, Москва, М. Златоустинский пер., 10, кв. 15, "ЕВРОМАРКПАТ" C 1 C 1 2 4 ...

The even processing method and the material of side injection material for sole of shoe and even side injection shoes and processing method

本发明提供了连帮注射鞋底材料的加工方法及该方法制得的鞋底材料，连帮注射鞋底材料由硬料和软料机械混合而成；所述硬料由充油胶、聚苯乙烯、K树脂、聚苯醚、马来酸酐改性丙烯基弹性体、和/或重钙粉熔融挤出、造粒而成；所述软料由充油胶、甲基乙烯基硅橡胶、C5石油树脂、发泡剂AC和可膨胀微球发泡剂混合密炼、造粒而成；所述充油胶由苯乙烯‑丁二烯‑苯乙烯嵌段共聚物和软化油混合而成。本发明还提供了连帮注射鞋及连帮注射鞋的加工方法。本发明制得的连帮注射鞋底材料具有鞋底与鞋面可直接注射成型、质量轻、耐磨、耐寒、加工性能好、生产效率高、可回收利用、环保等优点。

SHOE PRODUCT

1. Обувное изделие, содержащее: союзку, включающую боковую союзку и нижнюю союзку, устройство соединительной среды, которое имеет первую плоскость, охватывающую указанную боковую союзку, вторую плоскость, соединенную с указанной первой плоскостью и проходящую наружу, третью плоскость, соединенную с указанной второй плоскостью и проходящую вниз, и четвертую плоскость, соединенную с указанной третьей плоскостью и проходящую вовнутрь, отличающееся тем, что указанная вторая плоскость содержит множество отверстий, и подошву, охватывающую устройство соединительной среды и нижнюю союзку, где материал, формующий подошву, заполняет просвет между четвертой плоскостью устройства соединительной среды и нижней союзкой и отверстия в указанной второй плоскости. ! 2. Обувное изделие по п.1, отличающееся тем, что указанная четвертая плоскость содержит множество пилообразных деталей. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2007 139 276 (13) A (51) МПК A43B 9/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2007139276/12, 24.10.2007 (71) Заявитель(и): ЧЕН Минг-Те (TW) (30) Конвенционный приоритет: 30.10.2006 TW 095140135 (43) Дата публикации заявки: 27.04.2009 Бюл. № 12 (72) Автор(ы): ЧЕН Чуанг-Чуан (TW) A 2 0 0 7 1 3 9 2 7 6 R U Ñòðàíèöà: 1 ru A (57) Формула изобретения 1. Обувное изделие, содержащее: союзку, включающую боковую союзку и нижнюю союзку, устройство соединительной среды, которое имеет первую плоскость, охватывающую указанную боковую союзку, вторую плоскость, соединенную с указанной первой плоскостью и проходящую наружу, третью плоскость, соединенную с указанной второй плоскостью и проходящую вниз, и четвертую плоскость, соединенную с указанной третьей плоскостью и проходящую вовнутрь, отличающееся тем, что указанная вторая плоскость содержит множество отверстий, и подошву, охватывающую устройство соединительной среды и нижнюю союзку, где материал, формующий подошву, заполняет просвет ...

A method for manufacturing a metal plate integrated mid-sole

본 발명은 중창 제조방법에 관한 것으로 특히, 임의의 형상을 갖는 금속판에 열 용융접착제(HOT-MELT)를 양면에 도포하는 제1공정과; 일정한 크기로 재단된 열가소성의 스펀지의 일면에 열 용해성 접착제를 도포를 하여 건조를 시키는 제2공정과; 열가소성 스펀지로 중창의 모형별 일정한 배율에 의한 바닥저면, 바닥 앞, 바닥 뒤, 측면 등 그라인다를 한 준비물을 준비하는 제3공정과; 금형의 맨 하부에 상기 제2공정에서 준비한 스펀지를 투입하고, 그 상부에 상기 제1공정에서 처리된 금속판을 놓고, 그 위에 3공정에서 준비된 중창 외 준비물을 투입하는 제 4공정; 및 투입된 금형을 열 프레스기에 넣고 가압을 하여 열가소성 스펀지가 충분하게성형이 이루어지고 열 용해형 접착제가 충분히 용해한 다음 냉각 프레스로 이동하여 열가소성 스펀지 및 접착제가 충분하게 냉각되도록 하는 제5공정을 포함하는 것을 특징으로 하는 내답판 일체형 중창 제조방법을 제공하여 안전화 중창의 내 답판(금속판)을 중창속에 접착하여 신발 생산을 함으로서 피착제가 서로 다른 금속과 신발창의 생산라인에서 접착문제를 해결할 수가 있으며 안전화 밑창, 중창, 안전화의 갑피등과의 접착이 완벽하게 이루어 질수가 있고, 일정 배율의 열가소성 스펀지 내부에 금속판을 투입한 다음 가압 가열, 냉각시킴으로 인하여 금속판과 열가소성 스펀지가 설계된 금형의 형태와 같이 생산이 됨으로 신발의 각종 부품(밑창, 갑피 등)과 규격이 일치하고 높낮이도 정확하여 생산라인에서의 문제점을 완벽하게 해결할 수 있다. 또한 금속판을 중창의 하부에 삽입되었기 때문에 안전화의 내면이 보다 편안하고 충격 흡수가 좋은 안전화 중창을 제공 할 수 있게 되었다.

Shoe with breathable and waterproof sole and upper

一种具有透气防水性鞋底和鞋面的鞋，所述的鞋包括透气防水性鞋底(11)和一种组件(12)，该组件在上方区域与所述鞋底(11)连接，该组件(12)由以下部分组成：－外部透气性鞋面(13)，内部衬里(14)，以及位于它们之间的透气防水性薄膜(15)，－至少部分带孔的或透气性的鞋内底(16)，该鞋内底(16)至少与所述鞋面(13)和所述透气防水性薄膜(15)连接。这样形成的鞋的特征是，其中的鞋底(11)在所述鞋面(13)和所述透气防水性薄膜(15)之间的连接区域(17)处与所述组件(12)沿周围密封地连接。

METHOD FOR MANUFACTURING A COMPOSED SOLE UNIT AND SHOES

1. Способ изготовления дышащего скомпонованного блока подошвы, согласно которому:выполняют вентиляционный элемент (161) подошвы, имеющий структуру или материал, которые позволяют воздушному потоку проходить через него,помещают вентиляционный элемент (161) подошвы в пресс-форму (220), имеющую штифты (221), проходящие в боковом направлении;закрывают пресс-форму (220) таким образом, чтобы штифты (221) контактировали с боковой стенкой вентиляционного элемента (161) подошвы, и осуществляют литье под давлением, чтобы сформировать окружающий элемент (195) подошвы, прикрепленный к вентиляционному элементу подошвы и содержащий боковые каналы (50) от внешней стороны окружающего элемента подошвы до боковой стенки вентиляционного элемента подошвы, образованные штифтами; ипосле литья под давлением, соединяют боковые каналы (50) окружающего элемента подошвы со структурой или материалом вентиляционного элемента (161) подошвы.2. Способ изготовления дышащего предмета обуви, согласно которому:выполняют скомпонованный блок верха, имеющий верхнюю часть (10), включающую в себя наружный материал (11), и дышащую нижнюю часть (20);выполняют вентиляционный элемент (161) подошвы, имеющей структуру или материал, позволяющий воздушному потоку проходить через него;помещают вентиляционный элемент (161) подошвы в пресс-форму (220), имеющую штифты (221), проходящие в боковом направлении;позиционируют вентиляционный элемент (161) подошвы и скомпонованный блок (8) верха так, что верхняя часть вентиляционного элемента подошвы контактирует с нижней частью скомпонованного блока верха;закрывают пресс-форму (220) таким образом, чтобы штифты (221) контактировали с боковой стенко� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2013 114 837 A (51) МПК A43B 7/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2013114837/12, 03.09.2010 Приоритет(ы): (22) Дата подачи заявки: 03.09.2010 (43) Дата публикации заявки: 10.10.2014 Бюл. № 28 (86) Заявка PCT: EP 2010/ ...

Method for manufacturing a sole assembly and for manufacturing a shoe

본 발명은, 외측 재료를 포함하는 상부와 바닥부를 갖는 갑피 조립체를 마련하는 단계; 공기 유동이 통과하게 하는 구조 또는 재료를 갖는 통풍 창 요소(161)를 마련하는 단계; 측방향으로 돌출하는 핀(221)을 갖는 몰드(220) 내에 상기 통풍 창 요소를 배치하는 단계; 통풍 창 요소의 상부가 갑피 조립체의 바닥부와 접촉하도록 통풍 창 요소와 갑피 조립체를 위치 결정하는 단계; 상기 핀이 통풍 창 요소의 측벽과 접촉하도록 몰드를 폐쇄하고, 갑피 조립체 및 통풍 창 요소에 고정되는 포위 창 요소(195)를 형성하도록 사출 몰딩하는 단계로서, 상기 포위 창 요소는 포위 창 요소의 외측으로부터 핀에 의해 형성되는 통풍 창 요소의 측벽까지 형성되는 측방향 통로(50)를 포함하는 단계; 및 사출 몰딩 후에, 포위 창 요소의 측방향 통로를 통풍 창 요소의 구조 또는 재료에 연결시키는 단계를 포함하는 통기성 밑창 조립체의 제조 방법에 관한 것이다. 본 발명은 또한 대응하는 밑창 조립체의 제조 방법에 관한 것이다.

METHOD OF MANUFACTURING A SHOE

La présente invention prévoit un procédé permettant d'assembler l'empeigne et la semelle, comprenant : une empeigne (200), comprenant une empeigne latérale (210) et une empeigne inférieure (220), un dispositif formant moyen d'assemblage (230), comprenant un premier plan (231) renfermant ladite empeigne latérale (210), un second plan (232) connecté audit premier plan (231) et s'étendant vers l'extérieur, un troisième plan (233) connecté audit second plan (232) et s'étendant vers le bas, et un quatrième plan (234) connecté audit troisième plan (233) et s'étendant vers l'intérieur, dans lequel ledit second plan (232) comprend une pluralité de trous (235), et une semelle (240) renfermant ledit dispositif formant moyen d'assemblage (230) et ladite empeigne inférieure (220), dans lequel un matériau formant ladite semelle (240) remplit un espace entre ledit quatrième plan (234) dudit dispositif formant moyen d'assemblage (230) et ladite empeigne inférieure (220) et lesdits trous (235) dans ledit second plan (232). The present invention provides a method for assembling the upper and the sole, comprising: a vamp (200), comprising a side vamp (210) and a lower vamp (220), an assembly means (230) , comprising a first plane (231) enclosing said side vamp (210), a second plane (232) connected to said first plane (231) and extending outwardly, a third plane (233) connected to said second plane (232) ) and extending downward, and a fourth plane (234) connected to said third plane (233) and extending inwardly, wherein said second plane (232) comprises a plurality of holes (235), and a sole (240) enclosing said assembly means (230) and said lower vamp (220), wherein a material forming said sole (240) fills a space between said fourth plane (234) of said jig means; assembly (230) and said lower vamp (220) and its holes (235) in said second plane (232).

Boot for water sports, is of neoprene with an injection molded sole of thermoplastic rubber to shroud the toes and ankle

The footwear for water sports is a boot (2) made of neoprene (RTM: chloroprene), with a sole (1) of injection molded thermoplastic rubber. The rubber is very supple, to cover the whole of the foot sole and shroud the toes and the ankle.

Car-type moccasin - with heel-piece of upper formed by two superimposed layers

A moccasin is mfd. by stitching or high frequency welding a heel-enclosing top layer, pref. consisting of moulded PVC, to the heel-enclosing bottom layer; fixing the latter to the upper; and placing the upper in an injection moulding machine to produce the sole. The top layer has the same shape as that of the type which is integral with the sole, but ends at its lower end in an extension of the same consign. as the lower extension of the bottom layer, the extensions being folded under and adhered to the insol.

PROCESS FOR MANUFACTURING SHOES

La présente invention concerne un procédé pour fabriquer des chaussures qui comprend un premier moule (10) constitué de matériau rigide et un second moule (30) avec une concavité dans laquelle est reçue la chaussure (20). La chaussure (20) comprend une partie supérieure (201), un élément de liaison (202) et une semelle d'usure (203), dans laquelle l'élément de liaison (202) et la semelle d'usure (203) sont reliés à la partie supérieure (201). Le second moule (30) transmet de l'énergie thermique ultrasonique à l'élément de liaison (202) et à la semelle d'usure (203) de sorte que l'élément de liaison (202) et la semelle d'usure (203) soient vraiment rétrécis et assortis solidement à la partie supérieure (201). The present invention relates to a method for making shoes which comprises a first mold (10) made of rigid material and a second mold (30) with a concavity in which the shoe (20) is received. The shoe (20) includes an upper portion (201), a link member (202), and an outsole (203), wherein the link member (202) and the outsole (203) are connected to the upper part (201). The second mold (30) transmits ultrasonic heat energy to the link member (202) and the outsole (203) so that the link member (202) and the outsole ( 203) are really narrowed and matched securely to the upper portion (201).

METHOD FOR MANUFACTURING SHOES CONSTITUTED IN PART OF THERMOPLASTIC RUBBER

WATERPROOF SHOE WITH INJECTED SOLE ON UPPER