Werkzeug zum maschinellen Anbringen von Schlitzen in Faltschachtelzuschnitten

Vorrichtung und Verfahren zur Herstellung von Handgriffen in Kunststoffbeuteln

Tiefziehverpackungsmaschine und Verfahren zum Betreiben einer Tiefziehverpackungsmaschine

In einem Verfahren zum Betreiben einer Tiefziehverpackungsmaschine (1), die als Arbeitsstationen eine Formstation (2) zum Tiefziehen von Mulden (14) in eine Verpackungsfolie (8), mindestens eine Siegelstation (3a, 3b) zum Versiegeln der Mulden (14) mit einer Deckelfolie (10) und eine Schneidstation (4, 5) sowie eine Vorschubeinrichtung (11) zum Bewirken eines Vorschubs der Verpackungsfolie (8) umfasst, ermittelt eine Steuerung (18) vor einem Arbeitsschritt für zwei oder mehr Arbeitsstationen (2, 3a, 3b, 4), welchen Vorschublängenbedarf (V3a, V3b, V4) jede dieser Arbeitstationen (2, 3a, 3b, 4) jeweils hat, wobei der Vorschublängenbedarf (V3a, V3b, 4) angibt, um welche Strecke die Verpackungsfolie (8) für den nächsten Arbeitsschritt der jeweiligen Arbeitsstation (2, 3a, 3b, 4) transportiert werden muss, bevor aus den ermittelten Vorschublängenbedarfen (V3a, V3b, V4) eine Vorschublängenvorgabe (VV) gewonnen und die Vorschubeinrichtung (11) entsprechend angesteuert wird.

BANDSTAHLSTANZMESSER

Rotationsstanze

Die Erfindung betrifft eine Rotationsstanze, insbesondere eine Rotationsstanze mit einem Folienmesser zur Verwendung auf der Mantelfläche einer Trägerwalze, wobei das Folienmesser eine Basisplatte mit einer Unterseite und einer Oberseite aufweist, wobei auf der Oberseite der Basisplatte wenigstens eine Schneide angeordnet ist und wobei die Oberseite der Basisplatte wenigstens einen an Schneiden angrenzenden, von Schneiden teilweise oder komplett umgebenen Bereich aufweist, in dem sich Teile des zu stanzenden Flachmaterials beim Stanzprozess verklemmen können. Erfindungsgemäß weist das Folienmesser in dem wenigstens einen an Schneiden angrenzenden, von den Schneiden teilweise oder komplett umgebenen Bereich wenigstens eine auf der Oberseite der Basisplatte angeordnete Erhöhung auf, die derart angeordnet, ausgebildet und mit dem Folienmesser verbunden ist, dass sie ein Verklemmen des gestanzten Flachmaterials oder Teilbereiche des gestanzten Flachmaterials verhindert. The invention relates to a rotary punch, in particular a rotary punch with a foil knife for use on the outer surface of a carrier roller, the foil knife having a base plate with an underside and an upper side, at least one cutting edge being arranged on the upper side of the base plate and the upper side of the base plate has at least one area adjacent to cutting edges, partially or completely surrounded by cutting edges, in which parts of the flat material to be punched can jam during the punching process. According to the invention, the film knife in the at least one area adjacent to cutting edges, partially or completely surrounded by the cutting edges, has at least one elevation arranged on the upper side of the base plate, which is arranged, designed and connected to the film knife in such a way that it jams the stamped flat material or parts of the punched flat material prevented.

FORMING PLASTICS SHEETS TO PROVIDE RECLOSABLE OPENING

LINIEN- SCHNEIDMESSER FUER DIE BEARBEITUNG VON FLAECHIGEM MATERIAL

STANZMESSER FÜR STANZWERKZEUGE MIT GEKRÜMMTEM SCHNITT

STANZMESSER

TOOTHED PUNCHING MEASURER VOLUME

PROCEDURE FOR MANUFACTURING A GUMPTION AND A CUTTING TOOL.

LINIEN- SCHNEIDMESSER FUER DIE BEARBEITUNG VON FLAECHIGEM MATERIAL

METHOD FOR MANUFACTURING A CUTTING TOOL AND RESULTING TOOL

Disclosed is a method for manufacturing a cutting tool which comprises the deposition by micro-spraying of beads of material on the circumferential surface of a metal cylinder according to a pattern in the form of a mesh network with cutting and creasing threads. The beads of material are then tooled by electroerosion by means of a plane graphite electrode without touching any part of the circumferential surface of the cylinder. The method is particularly useful for manufacturing tools for the rotative cutting of paper or cardboard.

SANITARY TISSUE PRODUCT WITH A SHAPED LINE OF WEAKNESS

A web of toilet tissue that includes a shaped line of weakness, wherein the toilet tissue exhibits a LWP Factor of greater than about 7, and a Geometric Mean Peak Elongation of greater than about 15%, as measured according to the Dry Tensile Strength Test Method.

Process for the Machining of Stamping Parts Photochemically Etched Out of a Carrier Base, and Stamping Webs Obtained Therefrom

Verfahren und Vorrichtung zum Stanzen von Pappe

Verfahren zum Stanzen von Formschnitten, z. B. Etiketten, aus extrem hohen Papierstapeln und Stanzeisen zur Durchführung des Verfahrens

Werkzeug zum Herstellen polygonaler, sich konisch verjüngender Durchbrüche in Kunststoff-Hartschaumplatten

Stanzform

Tampon chirurgical, procédé pour sa fabrication et appareil pour la mise en oeuvre du procédé

STRIP STEEL DANCE TOOL.

METHOD FOR MANUFACTURING TOOLING AND SECTIONING TOOLING THUS OBTAINED.

STANZBLECH, PROCEDURE FOR ITS PRODUCTION AND TOOL FOR THE EXECUTION OF THE PROCEDURE.

PROCEDURE AND DEVICE FOR PERFORATING, STAMPING MACHINES OR GROOVES OF PAPER AND CARDBOARD IN ROTARY PRINTING PRESSES.

METHOD FOR CUTTING THIN SHEETS, SUCH AS SHEET METAL AND ELASTOMERIC MATERIAL USABLE FOR THE METHOD

TOOL FOR DETECTING THE ROLL IN HOLOGRAPHIC FILM, PREFERABLY OF TUBULAR FORM

Anneaux de coupe et support de ceux-ci.

L'invention concerne des anneaux de coupe et le support de ceux-ci. L'élément de coupe est constitué par un métal mince et flexible qui est coupé, courbé et percé à la forme requise. Il comprend un anneau de toute forme désirée ayant un rebord de base et un rebord de coupe placé soit sur la périphérie interne, soit sur la périphérie externe du rebord de base définissant un profil de coupe de la forme requise; le rebord de base comprend un moyen par lequel l'élément de coupe peut être fixé sur un support Applications : coupe de feuilles de papier, carton, matière plastique et cuir.

MANUFACTURE OF A TOOL FOR A ROTARY CUTTING AND/OR CREASING MACHINE

Cutting-out tool

Un outil de perçage (1) monobloc embouti, dont l'épaisseur (e) est constante, comporte une partie haute cylindrique et une partie basse tronconique. Application: Perçage de matière plastique, ou de matériau à faible température de fusion.

PUNCHING DIE

Tool for cutting sheets of paper or card

Outil pour la découpe de feuilles de papier ou de carton

Outil pour la découpe de feuilles 13 de papier ou de carton, du type comprenant : - une plaque de pression 1 en un matériau dur; - des filets 3 solidaires de ladite plaque de pression 1; - une plaque de contre-pression 7, également en un matériau dur, sur laquelle repose la feuille 10 à découper sous l'effet du rapprochement de la plaque de pression 1, caractérisé en ce que la face recto 9 de la plaque de contre-pression 7, disposée en regard des filets 3 est recouverte d'une couche 8 d'un matériau dur élastique.

THIN DIE TO BE USED IN A PRESS

Disclosed is a thin die adapted to be used in a press. The die disclosed herein includes a base or backing portion that provides rigidity to the die assembly. The base includes an indentation defining a boarder around the peripheral edge of the base. A thin die is housed in the indentation of the base and the thin die is adhered to the indentation of the base by an adhesive. The thin die is positioned in the indentation of the base so that raised portions of the thin die are facing away from the indentation in the base to allow the thin die to cut into a sheet material. Ejection foam is adhered to the raised portion side of the thin die by an adhesive so that the ejection foam protects the raised portion of the thin die and provides an ejection means of the cut shape out of the sheet material. Also disclosed is a die and press system utilizing the thin die disclosed herein. Included in the system is a die press, which may be a platen die press or a roller die press. The die press includes ...

ROTATIONSSTANS OCH SETT FOR DESS FRAMSTELLNING.

Compound angle cutting edge and method of using same

A novel compound angle cutting edge configuration on a die rule, slitter blade, hollow punches, shearing blades, etc. provides cleaner cuts on stock material with less tonnage, improved cutting and cleaner cuts. The die rule cutting edge includes a plurality of side by side notches on only one side of the cutting edge defining a plurality of equally spaced piercing points. A primary cutting edge extends from each piercing point substantially to a next adjacent piercing point and forms a compound angle with an imaginary line through the tips of the piercing points of between about one and fifteen degrees. In use, the cutting edges are axially pressed through stock material to cut blanks of predetermined configuration. The cutting action consists of the piercing points penetrating the material and then the primary cutting edges slicing the stock material from one penetration point, substantially linearly and unidirectionally, to the next adjacent penetration point.

Two-piece die for simultaneously cutting and embossing

A two-piece die for simultaneously embossing a pattern into a web of material and cutting out that pattern from the web includes a flexible die member having male embossing patterns surrounded by a male die cutting edge. A base die member has female patterns into which the male patterns on the base die fit, but no corresponding groove for the male die cutting edge. The two members of the die set are held in a register by upper and lower outwardly projecting register tabs on the base die that are received into corresponding register slots in the flexible die and a register bar raised above the surface of the flexible die along side the register slots are on. An edge of the base die lying between the register tabs butts against the register bar. The die members, with a paper between them, are run through a flat bed press to produce embossed cut out patterns.

Sanitary tissue product with a shaped line of weakness

A web of toilet tissue that includes a shaped line of weakness, wherein the toilet tissue exhibits a LWP Factor of greater than about 7, and an average Free Fiber End value of greater than about 1.5.

Punching die for manufacturing a holding seal member, and method for manufacturing a holding seal member with a punching die

A punching die (11) for punching a sheet of inorganic fiber mat (16) to manufacture a holding seal member (15) for winding around an exhaust gas purifier body (21). The punching die includes a base plate (12). A donble-edged punching blade (13), supported by the base plate, punches the inorganic fiber mat to cut out the holding seal member.

CUTTING ROLLER OR PUNCHING CYLINDER AND PROCESS FOR MANUFACTURING

A cutting roller (1) or a punching cylinder with a roller body (2) and in particular a raised cutter support (3) with a cutter (5) which extends at least over a part of the surface of the roller body (2) has a longer service life than conventional cutting rollers (1). To this end, a hardmetal wire with cutting flanks which form a cutting surface is moulded into a groove which extends over a part of the periphery of the roller body (2) or over a part of the cutter support (3). The cutter (5) of this cutting roller (1) is formed by a hard metal wire the material of which coalesces with that of the roller body (2) or the cutter support (3).

Cutting rule

Cutting punch for contour-close machining of edge of plastic element, has guidance causing displacement of cutting-or scraping edges against pre-stressing during contact with edges to be machined

The punch (1) has a set of cutting-or scraping edges (6a-6d) arranged within area of an end of the punch, where the edges enable cutting and scraping of a burr or bar (9) at concerned edges (3a, 3b) during striking movement of the punch. The edges (6a-6d) are shifted perpendicular to striking movement direction under flexible prestressing. Guidance (4) is provided at the end, and is pre-located in relation to one of the edges (6a-6d) in the striking direction. The guidance causes displacement of the edges (6a-6d) against pre-stressing during contact with the edges (3a, 3b) to be machined. An independent claim is also included for a method for contour-close machining of an edge of a plastic element.

Schneid- und Ritzwerkzeug

Process and apparatus for the production of paper and cards in imitation of hand-made paper and cards

... 203,993. Rivage, C., and Lesage, P. March 19, 1923. Rotary-blade type.-Imitation hand-made paper is made by passing the moistened sheets of machine-made paper, placed upon a plate 1, through a rolling mill. The plate has blunt irregular projections 3 with sloping faces 2 which give to the paper under treatment an irregular tapering edge. The plate 1 may be made from a steel plate by etching the recessed parts with acid and finishing off with a milling-tool.

MANUFACTURING A PUNCHING OR CUTTING TOOLS AND TOOLS THUS OBTAINED

FORMING PLASTICS SHEET TO PROVIDE A RECLOSABLE OPENING

CUTTING APPARATUS AND METHOD OF MAKING SUCH TOOLS

... 1322090 Cutting-out tools R SCHUCHARDT and H G SCHUCHARDT 31 Dec 1971 60889/71 Heading B4B A cutting blade 10 for a rotary cutting apparatus for the continuous cutting of blanks from sheet material of, e.g. paper, cardboard comprises an elongate member having a cutting edge 20 and an opposite base surface having curved edges 26 so as to define cavities 28 when the base-surface is brought into contact with a supporting surface 30 of a support member 32, the cavities being adapted to receive cement 34 for securing the cutting blade to the supporting surface. The blade is also provided with an additional groove 22a to accommodate further adhesive; the latter groove may be of substantially V-shape cross-section (Fig. 2, not shown) or of T-shape cross-section (Fig. 3, not shown). Alternatively grooves 36, 36 (Fig. 4, not shown) may be formed in the flanks of the blade. The support member 32 is of transparent plastics material so that it may be laid over a drawing and the blades thereby located ...

Strip steel punching tool

A strip steel punching or stamping tool comprises steel sections (2,3) for cutting, profiling or grooving, located in slots (21,22,23) formed in a support plate 1 by means of laser beams. The support plate is constructed as a plural- layered, at least partly moisture- insensitive composite plate and com- prises at least one rigid guide plate (5,6) of e.g. acrylic plastics, and a holding plate (7) of elastic material e.g. rubber, the slots (21,23) in the guide plates (5,6) being wider than the slot (22) in the holding plate (7). The plates 5-7 are secured together by means of counter- sunk screws (11) before the slots are formed. ...

Punching form for pasteboard, leather u.dgl.

STRIP STEEL DANCE MEASURER

METHOD FOR THE PRODUCTION OF AN ATTITUDE AND A SEALING ELEMENT OF MEANS OF A PUNCHING TOOL

STANZMESSER

GEZAHNTES STANZMESSERBAND

STANZMESSER FÜR STANZWERKZEUGE MIT GEKRÜMMTEM SCHNITT

PROCEDURE FOR CUTTING A MULTILEVEL BODY

STANZBLECH AND PROCEDURE FOR ITS PRODUCTION.

LINE SCHNEIDMESSER FOR THE TREATMENT OF LAMINAR MATERIAL

Method for making a thin die to be used in a press

SANITARY TISSUE PRODUCT WITH A SHAPED LINE OF WEAKNESS

A roll of sanitary tissue product that includes a shaped line of weakness, wherein the roll of sanitary tissue product exhibits a roll compressibility of from about 2% to about 10%, and the sanitary tissue product has a Full Sheet Average Trapezoidal Tear Strength of about 8 g to about 20 g, as measured by the Full Sheet Average Trapezoidal Tear Force Method.

ROTARY DIE-CUTTER FOR CUTTING A PIECE OF MATERIAL OUT OF A PRINTING MATERIAL

The invention relates to a rotary die-cutter for cutting a piece of material or scrap out of a printing material such as paper, comprising: a die-cutting cylinder (3) and an associated impression cylinder (4), the die-cutting cylinder connected to a vacuum source (7); a die-cutting tool (9) disposed on the die-cutting cylinder and including at least one die-cutting knife (10) that has a closed form (11) and a suction opening (12) within the closed form; a cylinder cover (13) disposed on the impression cylinder; at least one raised or recessed first guide element (14) for guiding suction air, said first guide element disposed within the closed form, and/or at least one recessed or raised second guide element (15) for guiding air, said second guide element disposed in the cylinder cover. The invention allows the scrap to be removed from the printing material, transported with the die-cutting cylinder, and ejected from the die-cutting tool/die-cutting knife in a trouble-free way.

PROCESS FOR PRODUCING ADHESIVE PATCH

The invention provides a process for producing an adhesive patch, which includes a step of preparing a pressure-sensitive adhesive sheet including a backing, a pressure-sensitive adhesive layer formed on at least one side of the backing , and a release liner disposed on the pressure-sensitive adhesive layer; and a step of punching an adhesive patch including a backing, a pressure-sensitive adhesive layer formed on at least one side of the backing, and a release liner disposed on the pressure- sensitive adhesive layer out of the pressure-sensitive adhesive sheet with a protruden t push cutter blade, in which, at at least an edge part of the protrudent push cutt er blade, a cross-sectional shape of the protrudent push cutter blade, which is in a direction perpendicular to the direction in which the protrudent push cutter blade extends, has an angle .alpha. and an angle b, in which the angle .alpha. is larger than the angle b. The angle .alpha. and angle b in the sectional shape have the meanings ...

METHOD AND APPARATUS FOR FORMING A TRANSDERMAL DRUG DEVICE

... 2109099 9219451 PCTABS00017 Disclosed is a method and apparatus for forming a transdermal drug delivery device from a multilayer web (1) comprised of a backing layer (16), a drug-containing pressure sensitive adhesive layer (14), and a release layer (12) or liner in which cutting is progressively achieved along a line coplanar with the axes of a cutting roller (86) and anvil roller (92) counter-rotating in proximity to each other. Cutting is achieved completely through the web (10) about the periphery of the transdermal drug delivery device, while simultaneously achieving a scoring only of the release liner (12) without penetration of the pressure sensitive adhesive layer (14) or backing layer (16).

CUTTING DIE WITH ELEVATED STRIPPING LAND

This invention pertains to cutting dies for cutting continuous strip elements from a continuous web of fibrous and/or polymeric material. An improved cutting die has an elevated stripping land between adjacent but spaced elongated cutting knives. The elevated stripping land obviates the trim element becoming lodged in the trim zone between the cutting knives, and thereby assists in stripping the trim element from the trim zone.

MANUFACTURE OF A TOOL FOR A ROTARY CUTTING AND/OR CREASING MACHINE

PUNCHING DIE FOR MANUFACTURING A HOLDING SEAL MEMBER FOR PUNCHING A SHEET OF AN INORGANIC FIBER MAT TO MANUFACTURE A HOLDING SEAL MEMBER WITH A PUNCHING BLADE

PURPOSE: A punching die for manufacturing a holding seal member is provided to punch an inorganic fiber mat by using a double edged punching blade. CONSTITUTION: A punching die for manufacturing a holding seal member(15) comprises a punching blade(13). The punching blade is supported by a substrate(12) to punch a sheet of an inorganic fiber mat to manufacture a holding seal member. The punching blade includes two lateral surfaces, two slopes, and a cutting blade. Both slopes are respectively inclined against the lateral surfaces. The cutting blade is located between two slopes. © KIPO 2008 ...

Stanzmesser

FORM WITH DETACHABLE OR REMOVABLE CARD AND DEVICE AND METHOD FOR DISPENSING FILMS AND PAPER

The invention concerns a device and a method for dispensing parts (12) of a material to be distributed (23) on or into a moving printer carrier (15). The device comprises a dispensing cylinder (29) and a counter-cylinder (28). Between the dispensing cylinder and the counter-cylinder, a cut is performed using at least a cutting member formed on at least one of the two cylinders and rotating with said cylinder(s). The parts (12) are brought, by rotating the dispensing cylinder (29), on or in the printing carrier (15). The parts are quickly, accurately, easily and simultaneously dispensed, cut and the printing carrier (15) is precisely adjusted by virtue of the fact that the cutting member is in the form of a narrow cutting edge (25b). Said device and said method are suited, among others, for producing forms with integrated card, such that, for example, the laminated material (12) dispensed on the back of the form is arranged in such a way as to cover almost completely the card surface and ...

PERFORATED LABEL WEB AND METHOD OF PRODUCING SUCH WEB

Labels (10) and a label web (1) without a carrier web which labels (10) are formed by perforating a web (1) with a perforator having 20-120 spaced teeth per inch and which provide ties securing the label (10) to the web (1) which have a maximum dimension in the direction of the label (10) periphery of 0.007 inch so that when the label (10) is removed from the web (1) the ties are not visible to the naked eye. At least 50 % of the web (1) is peforated along the label (10) periphery to ease removal of the labels (10) from the web (1), but a sufficient number of ties is retained, depending on the strength of the web (1) material and the pulling force required, to retain the labels (10) attached to the web (1) during pulling of the web (1) for further processing.

Sanitary tissue product with a shaped line of weakness

A roll of sanitary tissue product that includes a shaped line of weakness, wherein the roll of sanitary tissue product exhibits a roll compressibility of from about 2% to about 10%, and the sanitary tissue product has a Full Sheet Average Trapezoidal Tear Strength of about 8 g to about 20 g, as measured by the Full Sheet Average Trapezoidal Tear Force Method.

Perforating and slitting die sheet

A paper product has a first sheet with a pattern of spaced openings permitting separation into sections and a second sheet releasably attached to the first sheet with a pattern of continuous curvilinear openings dividing the sheet into sections and being aligned with the openings of the first sheet. A die sheet for a die for cutting material includes a die sheet surface with a die pattern extending outwardly from the die sheet surface. The die pattern has slitting sections providing curvilinear, continuous openings through a second sheet of the material and spaced perforating sections extending above the slitting sections providing a pattern of spaced openings in the first sheet adjacent to the openings through the second sheet. A first method of constructing a die sheet includes covering a die surface with a first, spaced pattern of a first photo-resist material and then covering the first pattern with a second, continuous pattern of a second photo-resist material. A chemical removes material ...

Rotary die cutter

Novel apparatus and method are disclosed for cutting a sheet material by a rotary die cutter. A die shaft has an outer circumference and at least two die shaft bores having coaxial counterbores. The counterbores relieve stresses imposed by a die cutting insert. A knife formed about an outside periphery of the die cutting insert has a cutting edge and first and second side walls aligned at an angle of at least 15 degrees. The die cutting insert is removably attached at the inside periphery to the die shaft outer circumference. At least two threaded bolts sized to die cutting insert apertures secure the die cutting insert to the die shaft bores. Stresses are relieved in the internal metal of the die shaft as each insert is mounted, interchangeably and repeatedly, for cutting layered absorbent articles in large numbers and with multiple replacement of cutting die inserts without machining all of the die surfaces to keep the nip constant.

SYSTEM AND METHOD FOR FORMING FIGURES FROM USED CAPSULES AND CONTAINERS

METHOD FOR MANUFACTURING PASTING AGENT

PROBLEM TO BE SOLVED: To provide a method for manufacturing a pasting agent capable of suppressing an adhesive agent from being projected or flowed out from an end part. SOLUTION: In the manufacturing method for the pasting agent, an adhesion sheet provided with an adhesive agent layer on at least one surface of a support and a release liner on the adhesive agent layer is prepared. The manufacturing method includes a step for piercing the pasting agent provided with the adhesive agent layer on at least one surface of the support and the release liner on the adhesive agent layer from the adhesion sheet by a protrudent push cutter blade. Here, an angle a is larger than an angle b in a cross section shape perpendicular to an extension direction of the protrudent push cutter blade at at least a distal end part of the protrudent push cutter blade. Here, in the cross section shape, the angle a and the angle b have the meaning described in the present specification. COPYRIGHT: (C)2010,JPO&INPIT ...

Method for repairing damaged areas of fitted carpets

A tool is described which makes it possible to remove a damaged area of a fitted carpet or a similar floor covering from the overall surface and to replace it with a matching piece which has been taken from an inconspicuous position. To this end, the tool (10) is provided with a cutting edge (16), which cuts the damaged piece out of the floor covering. ...

Strip stamping blade for stamping cardboard for packaging cartons is of strip steel held within a laser-cut slit in the blade carrier with a thinner zone where the slit expands

The stamping blade (2), of strip steel (4), is held within a slit (18) in the blade carrier (20) with a cutting edge (8) at the hardened free end (6). The other end is shaped with a laying support surface (10) and a thinner zone (12) at a gap from the base. The thinner zone (12) is at the section of the blade holder where the holding slit (18) has been cut by a laser with a barrel-shaped expansion, and where there is no requirement for a blade side support or where there is no effect on the stamping through a lack of a side support.

Vorrichtung und Verfahren zum Ausschneiden von Flachmaterialzuschnitten aus Flachmaterialbogen

Es wird eine Vorrichtung zum Ausschneiden von Flachmaterialzuschnitten aus Flachmaterialbögen beschrieben, die eine Schneidwalze und eine mit dieser zusammenwirkende Gegenwalze aufweist, die einen Walzenspalt bilden, in welchen die Flachmaterialbögen zum Ausschneiden der Flachmaterialzuschnitte einführbar sind, wobei ein Restmaterial entsteht. Diese Vorrichtung soll derart weitergebildet werden, dass sie einerseits mit einem möglichst geringen apparativen Aufwand verbunden ist und andererseits bei ihrer Anwendung nicht auf Flachmaterialbögen mit einer bestimmten Mindestlänge beschränkt ist. Zur Lösung dieser Aufgabe wird vorgeschlagen, sowohl die Schneidwalze als auch die Gegenwalze jeweils als Saugwalze mit einer Mantelfläche auszubilden, die eine Vielzahl von Saugluftöffnungen aufweist, wobei die Saugluftbeaufschlagung der Schneid- und der Gegenwalze derart erfolgt, dass unmittelbar nach dem Ausschneiden die Flachmaterialzuschnitte auf der Mantelfläche der Schneid- oder Gegenwalze und ...

Stamping knife for shearing stacks of paper sheets - self-lubricating blade increases stroking and trebles tool life

A stamping knife, for use esp. in bridge-type machines for blanking out paper or similar materials, has the cutting edge and the slide surfaces of the tool coated with a firmly bonded layer of a self-lubricating material e.g. PTFE or of a layer having a silicone basis; this being applied by vaporisation or by spraying on a soln. in a readily volatile solvent. The lifetime of the blade up to regrinding is extended considerably, without the oil, the application of which takes time and may damage the first sheets of the stack.

Schneid- und Ritzwerkzeug

Schneid- und Ritzwerkzeug, vorzugsweise für einen Druckschnitt, bestehend aus einer bandförmigen Klinge (1) mit einer Schneidkante (2) und mit einem, auf der der Schneidkante (2) gegenüberliegenden Seite der Klinge (1) angeordneten Rücken (5), welcher eine Zahnung (6) zur Anlage an einem Werkzeugträger aufweist, wobei die Zahnung (6) aus zwei Zähnen (6a, 6b) besteht, die beidseitig einer Mittenebene (X-X) durch die Klinge (1) angeordnet sind, derart, dass der Rücken (5) in Längsrichtung der Klinge (1) über seine gesamte Länge (L) zwei Stützlinien (S) für den Werkzeugträger aufweist, dadurch gekennzeichnet, dass die Klinge (1) im Bereich der Schneidkante (2) eine höhere Härte und Festigkeit aufweist als im Bereich des Rückens (5), wobei die Verformungsfestigkeit der Klinge (1) mindestens im Bereich der Anlagefläche, die zumindest zu Beginn einer Werkzeugausrichtung auf die beiden Stützlinien (S) reduziert ist, niedriger ist als im Bereich der Schneidkante (2), so dass zunächst eine Verformung ...

SCHNEIDWALZE ODER STANZZYLINDER UND VERFAHREN ZUM HERSTELLEN VON SOLCHEN.

Manufacturing a punching or cutting tools and tools thus obtained

A punching tool (6) is made by depositing, e.g. by means of ultra-fine spraying, a bead of material onto the side surface of a metal cylinder (7) in accordance with an arrangement forming a meshed network of punching fillets (10) and pressing fillets (11). The bead of material is then machined e.g. by means of electroerosion using a flat graphite electrode, the remainder of the side surface of the cylinder being excluded. The method can be used for manufacturing tools used in the field of rotary punching of paper and cardboard. ...

A method of producing a rotary cutting die

Method of producing a rotary cutting die.

A rotary cutting die 1 for use in a label cutting apparatus has an array of shaped cutters 10 on an outer surface 12 of the die 1. The method comprises preparing numerical control data for defining a sequence of milling and engraving operations required to form an individual cutter 10, and carrying out the machining operations in sequence about a number of defined operations axes (30, Fig. 9) to form the cutters on the outer surface of the die. The die is preferably chrome plated after formation. ...

CUTTING DIE AND ITS METHOD OF USE

... 1350863 Cutting dies MARTIN MILLER GmbH 14 Jan 1972 [14 Jan 1971] 1849/72 Heading B4B A cutting die 1 for cutting, e.g. textiles, artificial leather or plastics material, comprises a die blade 2 having a cutting edge 3 formed with sawteeth and chamfered surfaces 4, 5 extending along the cutting edge on opposite sides of the blade. The teeth each have the form of a quadrangular pyramid providing cutting edges 11, 12; in a modification, Fig. 4 (not shown) the tooth is of triangular-pyramid form providing cutting edges 21, 22. The cutting edge of the die is arranged to co-operate with a penetrable support surface 25 of, e.g. hard rubber or plastics material.

A METHOD OF PRODUCING A ROTARY CUTTING DIE

TOOTHED PUNCHING MEASURER VOLUME

STANZMESSER

PROCEDURE FOR WORKING ON STANZSTEGEN OUTCORRODED PHOTO-CHEMICALLY FROM A CARRIER DOCUMENT

STANZMESSER

STRIP STEEL DANCE MEASURER

STANZMESSER FOR PUNCHING TOOLS WITH CURVED CUT

BANDSTAHLSTANZMESSER

DEVICE AND PROCEDURE FOR CUTTING OUT FLAT MATERIAL CUTS OF FLAT MATERIAL SHEETS

Cutting tool for separating sheets

Die Erfindung bezieht sich auf ein Schneidwerkzeug (S) aus härtbarem Stahl zum Trennen von Flachmaterialien, beispielsweise Pappe, Wellpappe, Wabenkarton, Kunststoffplatten und dergleichen, bestehend aus einem bandförmigen Grundkörper, der in Längsrichtung einerseits einen Arbeitsbereich (1) mit Schneidzähnen (11) und andererseits einen Stützbereich (2) mit einer Stützfläche (22), gegebenenfalls mit einer Vielzahl von Stützflächen (22,22‘) aufweist. Um beim Durchtrennen von Flachmaterialien im Querschnitt ebene Schnittflächen zu erstellen und die Eindringtiefe der Spitzen des Schneidwerkzeuges in die nachgebende Abstützung des flächigen Materials zu minimieren, ist erfindungsgemäß vorgesehen, dass die Schneidzähne (11) mit Spitzen (111) mit Radien bis 2.0 mm und von diesen ausgehend mit Schneidflanken (112,112‘,112‘‘) mit einem Winkel α von 60° bis 90° zueinander gebildet sind, wobei in Längsrichtung des Schneidwerkzeuges (S) benachbarte Schneidzähne (11,11‘) einen unterschiedlichen Abstand ...

Cutting apparatus and cutting method

SANITARY TISSUE PRODUCT WITH A SHAPED LINE OF WEAKNESS

A web of toilet tissue that includes a shaped line of weakness, wherein toilet tissue exhibits a LWP Factor of greater than about 7.

ROTARY PRINTING PRESS CONVERSION FOR PERFORATING, PUNCHING ETC.

A printing press is converted to accomplish perforating, punching or scoring of paper and cardboard by replacing the blanket layer of the blanket cylinder with a mounting foil on which strip tools for perforating etc. are carried. The mounting foil is set up with the strip tools beforehand and can be installed with minimum machine down-time.

PROCESS FOR PRODUCING RESINOUS PANEL

A process for producing a resinous panel which is for use as at least some of the front panel of an article, the process including (A) a step in which a resin sheet having a thickness of 0.5-10 mm is fixed to a working table and (B) a step in which the resin sheet is punched out by forcing a Thomson blade into the resin sheet approximately perpendicularly thereto from the side where the surface of the resin sheet is to be the outer surface of the article, thereby obtaining the front panel, wherein (C) the Thomson blade is a double-edged blade having an edge angle of 30-60 degrees. The resin sheet has a tensile modulus of preferably 1,500 MPa or greater. Preferably, the resin sheet includes a transparent resin sheet layer and a colored resin sheet layer in this order from the surface that is to be the outer surface of the article. The colored resin sheet is one which does not break when a DuPont impact test was conducted in accordance with ASTM-D2794 in a 0° C. environment under the conditions of a height of 50 cm, an impactor diameter of 1 inch, an impactor weight of 1 Kg, and a pedestal diameter of ½ inch. 1. A process for producing a resinous panel which is for use as at least a part of a front panel of an article , the process comprising the steps of:(A) fixing a resin sheet with a thickness of 0.5-10 mm to a working table; and(B) punching out the front panel by forcing a Thomson blade into the resin sheet approximately perpendicularly thereto from a side where a surface of the resin sheet is to be an outer surface of the article,wherein (C) the Thomson blade is a double-edged blade with an edge angle of 30-60 degrees.2. The process according to claim 1 , wherein the resin sheet preferably has a tensile modulus of elasticity of 1 claim 1 ,500 MPa or more.3. The process according to claim 1 , wherein the resin sheet comprises a layer of a transparent resin sheet and a layer of a colored resin sheet in this order from the side to be an outer surface of an article; ...

CRAFTING DIES

The invention relates to a die for cutting a shape or pattern from a material, the die being composed of a base plate () comprising an upper surface () and a lower surface (). The die comprises one or more raised edges () in the form of a pattern or shape to be die-cut or embossed, on each of the upper and lower surfaces, such that the die can be used to die-cut or emboss two sheets of material simultaneously. 11234. A die for cutting a shape or pattern from a material , the die being composed of a base plate () comprising an upper surface () and a lower surface () , wherein the die comprises one or more raised edges () in the form of a pattern or shape to be die-cut or embossed , on each of the upper and lower surfaces.2. The die of claim 1 , wherein the one or more raised edges on at least one of the upper and lower surfaces is a raised cutting edge.3. The die of claim 1 , wherein at least some of the raised edges on each of the upper and lower surfaces are raised cutting edges.41. The die of claim 1 , wherein the base plate () is substantially planar.51. The die of claim 1 , wherein the base plate () has a thickness of from 0.1 mm to 0.8 mm.6. The die of claim 1 , wherein each raised edge has a width of from 0.08 to 0.4 mm.7. The die of claim 1 , wherein each raised edge has a height of from 0.2 mm to 3 mm.823. The die of claim 1 , wherein the pattern or shape defined on the upper surface () and the pattern or shape on the lower surface () are different.923. The die of claim 1 , wherein the pattern or shape defined on the upper surface () and the pattern or shape on the lower surface () are the same.10235. The die of claim 1 , wherein at least one of the upper surface () and the lower surface () comprises one or more embossing protrusions ().115. The die of claim 10 , wherein the one or more embossing protrusions () has a width of from 0.2 mm to 2 mm.125. The die of claim 10 , wherein the one or more embossing protrusions () has a height of from 0.1 to 3 mm.13. ...

Shape cutting device for skin electrode patch

A shape cutting device of a skin electrode patch includes: a substrate conveyor for transmitting a coated substrate portion and a conductive adhesive portion; a positioning conveyor; a fitted shape cutting module installed in a successive portion of the positioning conveyor and having two pressing wheels and a shape cutting unit, and the two pressing wheels being provided for pressing the coated substrate portion and the conductive adhesive portion, and the shape cutting unit including a roller body with at least one cutting knife which is in a geometrical shape and includes two side cutters and a first-end cutter at an axial end, and opposite ends of the first-end cutter having two second-end cutters, and a gap being formed in the two second-end cutters. The cutting knife has a design that integrates the transmission feature and the efficiency of the whole production line.

ROTARY DIE-CUTTER FOR CUTTING A PIECE OF MATERIAL OUT OF A PRINTING MATERIAL

A rotary die-cutter for cutting a piece of material or scrap out of a printing material such as paper, includes a die-cutting cylinder and an associated impression cylinder. The die-cutting cylinder is connected to a vacuum source. A die-cutting tool which is disposed on the die-cutting cylinder includes at least one die-cutting knife having a closed form and a suction opening within the closed form. A cylinder cover is disposed on the impression cylinder. At least one raised or recessed first guide element is disposed within the closed form for guiding suction air and/or at least one recessed or raised second guide element is disposed in the cylinder cover for guiding air. The scrap to be removed from the printing material can therefore be transported with the die-cutting cylinder and ejected from the die-cutting tool or knife in a trouble-free way. 1. A rotary die-cutter for cutting a piece of material out of a printing material , the rotary die-cutter comprising:a die-cutting cylinder and an associated impression cylinder;a vacuum source connected to said die-cutting cylinder;a die-cutting tool disposed on said die-cutting cylinder, said die-cutting tool including at least one die-cutting knife having a closed form and a suction opening within said closed form;a cylinder cover disposed on said impression cylinder; and at least one raised or recessed first guide element disposed within said closed form for guiding suction air, or', 'at least one recessed or raised second guide element disposed in said cylinder cover for guiding air., 'at least one of2. The rotary die-cutter according to claim 1 , wherein:said die-cutting tool has an outer surface;said cylinder cover has outer surface; and said first guide element is raised or recessed relative to said outer surface of said die-cutting tool, or', 'said second guide element is recessed or raised relative to said outer surface of said cylinder cover., 'at least one of3. The rotary die-cutter according to claim 1 , ...

SYSTEM, METHOD AND APPARATUS FOR PRODUCING A QUILT BLOCK ON A SINGLE DIE

The present invention provides a system, method and apparatus for producing a quilt block on a single die. According to a preferred embodiment, the die cut assembly of the present invention preferably includes a cutting rule formed into a pattern including a group of geometric cutting elements. According to a further preferred embodiment, the group of geometric cutting elements preferably includes a first set of cutting element including a first pentagon shape, a second pentagon shape, and a first quadrilateral shape which are connected by shared edges. According to a further preferred embodiment, the group of geometric cutting elements of the present invention preferably further includes a second set of cutting elements which includes a third pentagon shape, a fourth pentagon shape and a second quadrilateral shape, which are a mirrored copy of the first set of cutting elements. 1. A die cut assembly for use with a die cutting machine , wherein said die cutting assembly comprises:a first base member including a top face, a bottom face, a top end, a bottom end, a left side, and a right side;a cutting rule, wherein the cutting rule comprises a cutting edge coupled to said first base member; anda compressible layer, wherein the compressible layer comprises a first face and a second face; wherein said second face of said compressible layer is coupled to said top face of said base member;wherein said cutting rule comprises at least a first cutting element, a second cutting element and a third cutting element;wherein said first cutting element is comprised of a first edge, a second edge, a third edge, a fourth edge and a fifth edge; wherein said first and second edges are orthogonal to each other; wherein the third edge is the longest edge of the first cutting element; wherein the fourth cutting edge is connected between the first edge and the third edge; wherein the wherein fifth edge is connected between the third edge and the second edge; wherein the fourth edge is ...

METHOD FOR OPERATING A PROCESSING INSTALLATION WITH A MOVABLE PUNCH

The invention relates to a method for operating a processing installation () including a first processing machine (), the first processing machine () comprising at least one movable punch () for separating, preferably punching or punch broaching, a workpiece (), the method comprising the following steps: 1. A method for operating a processing installation including a first processing machine , said first processing machine comprising at least one movable punch for separating , preferably punching or punch broaching , a workpiece , said method comprising the following steps:contactlessly detecting a contour of a cut surface produced on said workpiece by said punch by means of at least one sensor unit mounted on said processing installation, wherein the detecting is performed in-line in said processing installation and consequently without removing said workpiece from said processing installation, andevaluating the condition of the cut surface on the basis of the data detected by said sensor unit.2. The method according to claim 1 , wherein said workpiece is moved during detecting by said sensor unit in said processing installation and/or rests between two clocked movements.3. The method according to claim 1 , whereinsaid punch separates said workpiece into a punched strip and a punched piece,said workpiece is transported in said processing installation by means of a transport means through said first processing machine and, after said first processing machine, said punched strip is transported to a further processing machine or an end of said processing installation, andwherein said sensor unit detects the contour of the cut surface while said punched strip is moved by means of said transport means and/or rests on said transport means between two clocked movements.4. The method according to claim 1 , wherein said sensor unit is moved for detecting the cut surface in parallel to a cut surface axis and/or angled to the cut surface axis and/or in a rotatory manner.5. ...

Device and process for introducing perforations into laminates

Described is a ultrasonic welding of laminates, more particular to the use of ultrasonic energy to create stable perforations in a laminate, in particular a laminate that includes a silicone gel. Specifically, a perforation element is provided, that is optionally part of array of perforation elements, which perforation element or array of perforation elements is advantageously used in an ultrasonic welding device and in a process for continuously introducing perforations into a laminate.

MACHINE AND METHOD FOR MAKING CAPSULES FOR BEVERAGES

A machine for making capsules containing a product includes a forming station for forming in a sheet of thermoformable plastic material at least a casing of a capsule having a cavity, a shearing station with a punch and a die for cutting the sheet so as to separate the capsule along a respective edge, and a filling station for dosing the product into the cavity. During the cutting, the punch moves to cut the sheet with the die and then lift and detach the capsule from the sheet. The punch and the die are movable away from each other for placing the capsule on the sheet, and a through opening is created in the sheet by separating the capsule. The through opening has a passage section smaller than external dimensions of the edge to allow the sheet to support and move the capsule along an advancing direction. 1. A machine for making capsules that contains a product for preparing a beverage , the machine comprising:a forming station for forming at least a casing of a capsule in a sheet that is made of thermoformable plastic material and is movable along an advancing direction, where the casing has a cavity and projects from a first side of the sheet, and the cavity is open on a second side of the sheet;a shearing station provided with a punch and a die that oppose each other and are movable to approach each other, during a cutting operation, for cutting the sheet so as to separate the capsule along an edge the capsule; anda filling station for dosing the product inside the cavity,wherein said punch during the cutting operation is movable so as to abut the first side of the sheet, cut the sheet in cooperation with said die, and then lift and detach the capsule from the sheet,wherein said punch and said die in a detaching operation are movable away from each other for placing the capsule on the second side of the sheet, andwherein a through opening is created in the sheet by separating the capsule, the through opening having a passage section that is smaller than external ...

PRECISION DRYWALL PUNCH

According to the present invention, an apparatus is provided that allows cutting an opening in a material, such as a wall or surface, while accurately controlling the depth of penetration so as not to damage or destroy any existing materials behind the wall or surface, and also without needing equal access behind the wall or surface. In a preferred embodiment of the invention, the apparatus includes a support block assembly having a thickness and at least one primary surface, the at least one primary surface defining a perimeter of the support block assembly; and one or more cutting blades coupled to the support block assembly in at least one location and extending away from the at least one primary surface, the one or more cutting blades being arranged in a closed plane orientation and each being coupled to the support block assembly such that the one or more cutting blades extend away from the at least one primary surface at an inset distance relative to the perimeter of the support block assembly. In another preferred embodiment, the apparatus includes one or more levels. And in another preferred embodiment, the apparatus includes a handle. 1. An apparatus comprising:a support block assembly having a thickness and at least one primary surface, the at least one primary surface defining a perimeter of the support block assembly; andone or more cutting blades coupled to the support block assembly in at least one location and extending away from the at least one primary surface, the one or more cutting blades being arranged in a closed plane orientation and each being coupled to the support block assembly such that the one or more cutting blades extend away from the at least one primary surface at an inset distance relative to the perimeter of the support block assembly.2. The apparatus of claim 1 , wherein the at least one primary surface has at least a first portion and a second portion claim 1 , the first portion and second portion being separate components of the ...

METHOD AND APPARATUS FOR MANUFACTURING A FLUID TREATMENT ELEMENT

A method of manufacturing porous fluid treatment elements includes forming a planar structure including a layer of thermally bonded particulate material. The fluid treatment elements are cut from the planar structure. Cutting a fluid treatment element from the planar structure includes moving a cutting tool part in an axial direction relative to the planar structure. The cutting tool part includes a cutting edge defining an edge of an orifice delimited by an inner tool surface extending from the cutting edge. At least a section of the inner tool surface is angled with respect to the axis of movement, such that a size of the orifice decreases in axial direction away from the cutting edge. 1. Method of manufacturing porous fluid treatment elements , including: forming a planar structure including a layer of thermally bonded particulate material; andcutting the fluid treatment elements from the planar structure,wherein cutting a fluid treatment element from the planar structure includes moving a cutting tool part in an axial direction relative to the planar structure, andwherein the cutting tool part includes a cutting edge defining an edge of an orifice delimited by an inner tool surface extending from the cutting edge, characterised in thatat least a section of the inner tool surface is angled with respect to the axis of movement, such that a size of the orifice decreases in axial direction away from the cutting edge.2. Method according to claim 1 ,wherein the angle-has a value between 5° and 30°, e.g. 15°.3. Method according to claim 1 ,wherein the size reduction corresponds to a reduction in at least one dimension of at least 2 mm, e.g. 3 mm or more.4. Method according to claim 1 ,wherein an edge of the angled section of the inner tool surface furthest removed in axial direction from the cutting edge adjoins one of an undercut and a section of the inner tool surface essentially parallel to the axis of movement.5. Method according to claim 1 ,wherein the cutting ...

APPARATUS AND METHOD FOR DIE CUTTING

A clamshell die press includes a fixed platen, a moving platen installed thereon a cutting blade, and a pad mounted on top of a working surface of the fixed platen, wherein the pad comprises a padding block, wherein the padding block comprises a padding layer composed of a material selected to match a tooth profile of the cutting blade. 1. A clamshell die press device comprising:a fixed platen;a moving platen installed thereon a cutting blade; anda pad mounted on top of a working surface of the fixed platen, wherein the pad comprises a padding block, and wherein the padding block comprises a padding layer composed of a material selected to match a tooth profile of the cutting blade.2. The clamshell die press device of claim 1 , wherein the padding block further comprises a backing layer bonded to the padding layer claim 1 , and wherein the backing layer comprises a sheet of metal.3. The clamshell die press device of claim 1 , wherein the tooth profile of the cutting blade comprises parameters representing at least one of a tooth pitch claim 1 , a gullet depth claim 1 , a tooth contour shape claim 1 , or a valley contour shape.4. The clamshell die press device of claim 3 , wherein the tooth profile of the cutting blade is determined based on a material composition of a work piece being cut by the cutting blade.5. The clamshell die press device of claim 3 , wherein hardness of the material of the padding layer is selected to match the tooth profile of the cutting blade.6. The clamshell die press device of claim 2 , wherein the padding layer comprises at least one of Urethane claim 2 , rubber claim 2 , or ultra-high-molecular-weight (UHMW) polyethylene; and wherein the backing layer comprises a sheet of steel.7. The clamshell die press device of claim 6 , wherein the sheet of metal of the backing layer is magnetized steel claim 6 , and wherein the pad is bonded to the working surface of the fixed platen via magnetic force.8. The clamshell die press device of claim 2 , ...

Method for Producing a Stamped Metal Sheet

The invention relates to a method for producing a stamped metal sheet which has at least one interrupted cutting line in () for producing perforations or holding points, which is arranged on a base sheet (), characterized in that a laser beam is used for producing at least one interruption (). The invention also relates to a stamped metal sheet. 114.-. (canceled)15. A method for producing a flexible die , which comprises at least one cutting element interrupted for producing perforations or holding points and arranged on a sheet metal base , the method comprising the step of producing at least one interruption by a laser beam in the at least one cutting element.16. The method according to claim 15 , wherein the at least one interruption is produced completely by the laser beam.17. The method according to claim 15 , further comprising providing the at least one cutting element as an uninterrupted cutting element on the sheet metal base and carrying out the step of producing the at least one interruption by the laser beam in the uninterrupted cutting element.18. The method according to claim 15 , further comprising producing a cutout in the sheet metal base when carrying out the step of producing the at least one interruption by the laser beam.19. The method according to claim 18 , wherein the laser beam cuts through the sheet metal base to form the cutout.20. The method according to claim 19 , further comprising the step of carrying out a passage inspection for monitoring the flexible die after and/or during the step of producing the at least one interruption by the laser beam.21. The method according to claim 20 , wherein the passage inspection is a look-through inspection.22. The method according to claim 15 , the step of producing the at least one interruption by the laser beam including choosing a laser beam energy and choosing a pressure and/or a flow rate of a protective gas such that a flexible die material impacted by the laser beam is removed without any ...

热成形包装机和操作热成形包装机的方法

热成形包装机和操作热成形包装机的方法。在操作包括作为工作站的用于在包装膜(8)中热成形槽(14)的成形站(2)、用于利用覆盖膜(10)密封槽(14)的至少一个密封站(3a、3b)和切割站(4、5)以及用于引起包装膜(8)的给送的给送装置(11)的热成形包装机(1)的方法中，在加工步骤之前控制器(18)为两个或更多个工作站(2、3a、3b、4)确定这些工作站(2、3a、3b、4)的各所需给送长度(V3a、V3b、V4)，其中所需给送长度(V3a、V3b、V4)表示包装膜(8)为了相应所述工作站(2、3a、3b、4)的下一加工步骤将必须被输送的距离，之后从所确定的所需给送长度(V3a、V3b、V4)判明给送长度规格(VV)并且相应地控制给送装置(11)。

도어트림 원단 커팅장치

본 발명은 본 발명은 자동차의 도어트림에 부착된 원단을 커팅하는 장치에 관한 것으로서, 보다 상세하게 설명하면, 도어트림의 외측에 원단을 부착하고, 부착된 상기 원단을 상기 도어트림의 형상에 맞게 절단하되, 기재의 손상없이 정밀하고 안정적으로 절단할 수 있을 뿐만 아니라 상기 기재의 테두리에 형성된 제품홀 또한 정밀하고 안정적으로 함께 절단할 수 있는 도어트림 원단 커팅장치에 관한 기술분야가 개시된다. 또한, 본 발명은 톱니형상으로 형성된 절단날과 별모양으로 형성되되, 톱니형상으로 형성된 펀치를 이용하여 도어트림의 외측면에 부착된 원단을 상기 도어트림의 형상에 맞게 절단함과 동시에 상기 도어트림의 테두리에 형성된 제품홀을 함께 정밀하고 안정적으로 절단할 수 있는 효과를 얻을 수 있다.

Device and process for introducing perforations into laminates

The present invention relates to the ultrasonic welding of laminates, more particular to the use of ultrasonic energy to create stable perforations in a laminate, in particular a laminate that comprises a silicone gel. Specifically, a perforation element is provided, that is optionally part of array of perforation elements, which perforation element or array of perforation elements is advantageously used in an ultrasonic welding device and in a process for continuously introducing perforations into a laminate. The perforation element is characterized by a characteristic maximum width and/or outer perimeter and by a recess, both of which together define an outer lateral surface and an inner lateral surface, both of which optionally are inclined against a surface normal (longitudinal axis), however in opposite directions. The outer rim may have a sharp edge while the inner lateral surface has a rounded (convex, i.e. bulged towards the outside) portion directed towards the outer rim.

Apparatus for manufacturing a carrier tape

본 발명은 기재의 반송방향에 대하여 펀치가 상대 이동하는 방향의 선두에 위치하는 빗살이 파손되기 어려운 빗형의 펀치를 포함하는 캐리어 테이프 제조장치를 제공한다. 본 발명에 따른 캐리어 테이프 제조장치는, 기재의 표면에, 전자부품을 수납하기 위한 복수의 오목부를 형성하는 펀치(21)를 가지는 윗틀과, 기재를 배치하고, 윗틀과 끼워 맞춰 기재를 압축 성형하는 아랫틀을 포함하고 있다. 펀치(21)는 일렬로 늘어선 복수의 빗살(26)을 가지고, 화살표 A의 방향의 선두에 위치하는 빗살(26a)은, 다른 빗살(26)보다 적어도 빗살(26)의 근원의 단면적을 크게 하고 있다. The present invention provides a carrier tape manufacturing apparatus including a comb-shaped punch which is located at a leading position in a direction in which a punch moves relatively with respect to a conveying direction of a substrate, and the comb is unlikely to be broken. A carrier tape manufacturing apparatus according to the present invention is a carrier tape manufacturing apparatus comprising a base frame having a punch (21) for forming a plurality of recesses for receiving electronic components on a surface of a base material, a base material disposed thereon, It contains the lower frame. The punch 21 has a plurality of comb teeth 26 arranged in a line and a comb tooth 26a located at the head of the arrow A has at least a cross sectional area of the root of the comb teeth 26 larger than the other teeth 26 have.

Apparatus for manufacturing a carrier tape

본 발명은 기재의 반송방향에 대하여 펀치가 상대 이동하는 방향의 선두에 위치하는 빗살이 파손되기 어려운 빗형의 펀치를 포함하는 캐리어 테이프 제조장치를 제공한다. 본 발명에 따른 캐리어 테이프 제조장치는, 기재의 표면에, 전자부품을 수납하기 위한 복수의 오목부를 형성하는 펀치(21)를 가지는 윗틀과, 기재를 배치하고, 윗틀과 끼워 맞춰 기재를 압축 성형하는 아랫틀을 포함하고 있다. 펀치(21)는 일렬로 늘어선 복수의 빗살(26)을 가지고, 화살표 A의 방향의 선두에 위치하는 빗살(26a)은, 다른 빗살(26)보다 적어도 빗살(26)의 근원의 단면적을 크게 하고 있다.

A kind of superhard cutter and preparation method thereof cut off for wafer, light guide plate

本发明公开了一种用于晶片、导光板切断的超硬刀及其制作方法，其特征在于：包括超硬刀本体和刃口，所述刃口设置在超硬刀本体上，两者为一体结构，所述刃口包括对称部分和非对称部分，所述对称部分设置在超硬刀本体上端，所述非对称部分设置在对称部分上端，三者为一体结构，本发明刀具根据使用产品对象设计不同的角度匹配，设计对称角度与非对称角度，防止晶片斜切；且在放大200倍下检查时，刃口无缺口，刃口直线度0.005UM（保证小型化产品充分切断），角度公差满足+/‑0.5，刃口采用R处理，深冷处理，延长使用寿命至200000次以上。

Automatic rubber circle unloader of material returned

本发明公开了一种自动退料的橡胶圈下料装置，包括夹具体、外刀口和内刀口，所述夹具体通过上端外圆安装在手动压力机上，所述夹具体的内腔开设有四个通孔，本发明涉及橡胶切割下料技术领域。该自动退料的橡胶圈下料装置，当夹具体带动外刀口向下运动，内刀口触碰到橡胶料后，开始压缩弹簧，直外刀口和内刀口同时切割橡胶料，当橡胶料被切断为橡胶圈后，夹具体在手动压力机作用下向上退刀，内刀口在弹簧作用下回到原始位置，同时使橡胶圈在退料面作用下向下运动，从外刀口的外切刃和内刀口的内切刃之间退出，本发明利用弹簧完成内刀口的伸缩运动，使橡胶圈在切割完之后被自动退出，便于取料，提高橡胶圈下料效率。

Device for sticking films

필름 이동 기구(20)에 의해 풀어내어지는 롤 형상 필름(A)으로부터 소편 형상 필름(A1)을 절단하고, 헤드 유닛 이동 기구(30)에 의해 소편 형상 필름(A1)을 반송하여, 기판 이동 기구(15)에 의해 반송되는 시트 형상 전자 기판(B)에 접합하는 필름 접합 장치(10)에, 헤드 유닛 이동 기구(30)의 Y 레일(33a, 33b)을 따라서 이동 가능한 헤드 유닛(31a, 31b)을 설치하였다. 헤드 유닛(31a, 31b)에 각각 개별적으로 상하 이동이 가능해진 4개의 금형(36)을 설치하고, 각 금형(36)에 각각 금형 절삭날(37), 흡인용 포트(38), 고정용 히터(39)를 설치하였다. 또한, 헤드 유닛(31a, 31b)에 기판 검출 유닛(29)을 설치함과 함께, 헤드 유닛(31a, 31b)의 이동 범위의 하방에 상태 검출부(42)를 설치하였다. The small piece-shaped film A1 is cut | disconnected from the roll-shaped film A unwound by the film moving mechanism 20, the small piece shaped film A1 is conveyed by the head unit moving mechanism 30, and a board | substrate moving mechanism is carried out. The head units 31a and 31b which are movable along the Y rails 33a and 33b of the head unit movement mechanism 30 to the film bonding apparatus 10 bonded to the sheet-shaped electronic board | substrate B conveyed by 15 are. ) Was installed. Four molds 36, each of which can be moved up and down individually, are provided in the head units 31a and 31b, respectively, and the die cutting edge 37, the suction port 38, and the fixing heater are respectively provided in the molds 36, respectively. (39) was installed. Moreover, while providing the board | substrate detection unit 29 in the head unit 31a, 31b, the state detection part 42 was provided below the moving range of the head unit 31a, 31b.

Cutting system and method of cutting web or sheet of material

FIELD: packaging industry. SUBSTANCE: invention relates to cutting system (100) for making holes in layer (10) of core material. Cutting system comprises cutting tool (110) having cutting blade (112) configured to cut core material layer (10) through, and anvil (120) having a rigid abutment surface (121) for receiving cutting blade (112) of cutting means (110). Cutting system (100) additionally comprises resilient element (124, 116) arranged to absorb at least part of force applied when cutting tool (110) is pressed to anvil (120). EFFECT: result is improved quality of packaging material. 12 cl, 6 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 736 464 C2 (51) МПК B26F 1/14 (2006.01) B26F 1/44 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B26F 1/14 (2020.02); B26F 1/44 (2020.02) (21)(22) Заявка: 2018140101, 15.05.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): ТЕТРА ЛАВАЛЬ ХОЛДИНГЗ ЭНД ФАЙНЭНС С.А. (CH) 17.11.2020 16.05.2016 EP 16169772.7 (43) Дата публикации заявки: 17.06.2020 Бюл. № 17 (45) Опубликовано: 17.11.2020 Бюл. № 32 (56) Список документов, цитированных в отчете о поиске: DE 19502164 A1, 27.07.1995. GB 1303838 A, 24.01.1973. US 4289055 A1, 15.09.1981. SU 1542706 A1, 15.02.1990. RU 2217298 C1, 27.11.2003. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.12.2018 2 7 3 6 4 6 4 Приоритет(ы): (30) Конвенционный приоритет: R U 15.05.2017 (72) Автор(ы): МОРТЕНССОН, Ульф (SE), БЕРГМАН, Сеппо (SE), РОБЕРТССОН, Дан (SE) EP 2017/061618 (15.05.2017) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 3 6 4 6 4 WO 2017/198622 (23.11.2017) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" (54) РЕЖУЩАЯ СИСТЕМА И СПОСОБ РЕЗКИ ПОЛОТНА ИЛИ ЛИСТА МАТЕРИАЛА (57) Реферат: Изобретение относится к режущей системе средства (110). Режущая система (100) (100) для выполнения отверстий в ...

Punch

Punching apparatus for abrasive article

본 발명의 일 실시예에 따른 연마제품 펀칭장치는 제 1 체결구를 통해 볼트 로 체결 및 탈착하여 교체가능한 환형 가이드부재와, 상기 환형 가이드부재에 형성된 패턴홀에 삽입고정되는 패턴 타공홀 펀칭구와 상기 환형 가이드부재의 외주부에 장착되는 띠형 연마제품 테두리 펀칭구와, 상기 테두리 펀칭구를 상기 환형 가이드부재와의 사이에 끼임결합켜 고정 지지하는 고리형 가이드부재와, 상기 고리형 가이드부재에 형성된 제 2 체결구와 결합되도록 베이스기재상에 설치된 결합돌기를 포함하여 상기 패턴 타공홀 펀칭구와 상기 테두리 펀칭구를 각각 분리하여 교체가능한 타공틀; 실린더와 연결되는 타공툴이 상기 타공틀의 타공홀과 접속하면서, 상기 타공틀 상부에 위치하고 있는 여러 장의 연마제품에 패턴홀을 갖는 연마제품을 복수개 제조하는 것을 특징으로 한다. An abrasive product punching apparatus according to an embodiment of the present invention includes an annular guide member replaceable by fastening and detaching with a bolt through a first fastener, a pattern punching hole punching tool inserted and fixed into a pattern hole formed in the annular guide member, and the A belt-shaped abrasive product edge punching sphere mounted on the outer periphery of the annular guide member, an annular guide member for fixing and supporting the edge punching sphere by sandwiching the edge punching sphere between the annular guide member, and a second fastening formed on the annular guide member a punching frame replaceable by separating the pattern punching hole punching sphere and the edge punching sphere including a coupling protrusion installed on the base substrate so as to be coupled to the sphere; It is characterized in that a plurality of abrasive products having a pattern hole are manufactured in a plurality of abrasive products positioned above the punching frame while a punching tool connected to the cylinder is connected to the punching hole of the punching frame.

Foil cutter and solid cutter roll

The invention relates to rotary punch, particularly a rotary punch comprising a foil cutter for use on the lateral surface of a carrier roll, wherein the foil cutter comprises a base plate having an underside and a top side, wherein at least one blade is disposed on the top side of the base plate, and wherein the top side of the base plate comprises at least one region that adjoins blades and is partially or completely surrounded by blades, in which region parts of the flat stock to be punched can become jammed during punching. According to the invention, the foil cutter, in the at least one region that adjoins blades and is partially or completely surrounded by blades, comprises at least one elevation disposed on the top side of the base plate, which elevation is disposed, designed and connected to the foil cutter such that it prevents jamming of the punched flat stock or partial regions of the punched flat stock.

Foil cutter and solid cutter roller

本発明は、ロータリーパンチに関し、特に支持ローラーの外周面に用いられるフォイルカッターを有するロータリーパンチであって、フォイルカッターが、下面及び上面を備えるベースプレートを有し、ベースプレートの上面には、少なくとも１つの切刃が配置され、ベースプレートの上面が、切刃に隣接しかつ切刃により部分的に又は完全に取り囲まれる少なくとも１つの領域を有するものに関し、該領域には、打ち抜くべき扁平部材の部分が打ち抜きプロセス中に締め付けられている。本発明により、フォイルカッターが、切刃に隣接しかつ切刃により部分的に又は完全に取り囲まれる少なくとも１つの領域内には、ベースプレートの上面に設けられる少なくとも１つの隆起部を有し、隆起部は、隆起部が、扁平部材の打ち抜かれる部分若しくは扁平部材の打ち抜かれる複数の部分領域の締め付けを防止するように、形成して配置されかつフォイルカッターに結合されている。

Carrier tape manufacturing apparatus and carrier tape manufacturing method

<P>PROBLEM TO BE SOLVED: To provide a device for manufacturing a carrier tape including a comb-shaped punch reducing a possibility of deforming a shape of a recess when the recess formed once by a comb blade located at a top in a direction of the relative displacement of the punch with respect to a carrying direction of a substrate is compressed again by a comb blade located at a trail end in the direction of the relative displacement of the punch with respect to the carrying direction of the substrate, and a method of manufacturing the carrier tape. <P>SOLUTION: The device 1 for manufacturing the carrier tape includes: an upper die 2 including the punch 21 forming a plurality of recesses 31 for storing electronic components on the surface of the substrate 3; and a lower die 4 on which the substrate 3 is placed and which is fitted to the upper die 2 to compress and form the substrate 3. The punch 21 includes a plurality of comb blades 26 arranged to form a line. An area of a face compressing the substrate 3 of the comb blade 26e located at the trailing end in the direction of the relative displacement of the punch 21 with respect to the carrying direction of the substrate 3 is set smaller than those of the other comb blades 26a-26d. <P>COPYRIGHT: (C)2012,JPO&amp;INPIT

Device and method for cutting out flat material blanks from flat material sheets

A device for cutting out flat material blanks from flat material sheets is described which has a cutting roll and a mating roll interacting with the cutting roll, the cutting roll and the mating roll forming a roll gap into which the flat material sheets can be inserted for cutting out the flat material blanks, wherein a residual material is produced. This device is to be developed in such a way that, firstly, it involves the lowest possible outlay in terms of equipment and, secondly, it is not restricted in its application to flat material sheets having a certain minimum length. To achieve this object, it is proposed to design both the cutting roll and the mating roll in each case as a suction roll having a lateral surface which has a multiplicity of suction air openings, wherein the suction air is admitted to the cutting roll and the mating roll in such a way that, directly after the cutting-out, the flat material blanks can be transported further on the lateral surface of the cutting or mating roll and the residual material can be transported further on the lateral surface of the mating or cutting roll.

Device and method for cutting out flat material blanks in sheets of flat material

Rotary punch for punching out a piece of material from a substrate

Rotationsstanze zum Ausstanzen eines Materialstücks aus einem Bedruckstoff, umfassend: - einen Stanzzylinder (3) und einen zugeordneten Gegendruckzylinder (4), wobei der Stanzzylinder mit einer Saugluft-Quelle (7) verbunden ist; - eine auf dem Stanzzylinder angeordnete Stanzform (9) mit wenigstens einem Stanzmesser (10), welches eine geschlossene Form (11) und eine Saugöffnung (12) innerhalb der geschlossenen Form aufweist; - ein auf dem Gegendruckzylinder angeordneter Zylinderaufzug (13); - wenigstens ein erhabenes oder vertieftes erstes Leitelement (14) zum Leiten von Saugluft, welches innerhalb der geschlossenen Form angeordnet ist und/oder wenigstens ein vertieftes oder erhabenes zweites Leitelement (15) zum Leiten von Luft, welches im Zylinderaufzug angeordnet ist. Rotary punch for punching out a piece of material from a printing material, comprising: - a punching cylinder (3) and an associated impression cylinder (4), the punching cylinder being connected to a suction air source (7); - a punching die (9) arranged on the punching cylinder and having at least one punching blade (10) which has a closed mold (11) and a suction opening (12) inside the closed mold; - A cylinder packing (13) arranged on the impression cylinder; - at least one raised or recessed first guiding element (14) for guiding suction air, which is arranged inside the closed mold and/or at least one recessed or raised second guiding element (15) for guiding air, which is arranged in the cylinder cover.

The production method of resin-made panel

公开了一种方法，是生产作为物品的正面面板的至少一部分所使用的树脂制面板的方法，包含：(A)将厚度为0.5～10mm的树脂片材固定于加工台的工序；及(B)使汤姆逊刀从上述树脂片材的成为上述物品的外面的面侧、相对于上述树脂片材大致垂直地进入，将上述正面面板冲切的工序，其中(C)上述汤姆逊刀为刀尖的角度是30～60度的双面刃。树脂片材的拉伸弹性模量优选为1500MPa以上。优选地，树脂片材从成为上述物品的外面的面侧依次包含透明树脂片材的层及着色树脂片材的层，上述着色树脂片材在按照ASTM‑D2794、在温度0℃的环境下、在高度50cm、冲击芯的直径1英寸、冲击芯的重量1kg及受芯台的直径1/2英寸的条件下进行了杜邦冲击试验时没有开裂。

Patent RU2018140101A3

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2018 140 101 A (51) МПК B26F 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2018140101, 15.05.2017 (71) Заявитель(и): ТЕТРА ЛАВАЛЬ ХОЛДИНГЗ ЭНД ФАЙНЭНС С.А. (CH) Приоритет(ы): (30) Конвенционный приоритет: 16.05.2016 EP 16169772.7 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.12.2018 R U (43) Дата публикации заявки: 17.06.2020 Бюл. № 17 (72) Автор(ы): МОРТЕНССОН Ульф (SE), БЕРГМАН Сеппо (SE), РОБЕРТСООН Дан (SE) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2017/198622 (23.11.2017) A Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" R U (57) Формула изобретения 1. Режущая система (100) для выполнения отверстий в слое (10) материала сердцевины, содержащая режущее средство (110), имеющее режущий нож (112), выполненный с возможностью прорезания слоя (10) материала сердцевины насквозь; и наковальню (120), имеющую жесткую опорную поверхность (121) для приема режущего ножа (112) режущего средства (110), при этом режущая система (100) дополнительно содержит упругий элемент (124, 116), расположенный с возможностью поглощения по меньшей мере части усилия, приложенного при поджиме режущего средства (110) к наковальне (120), отличающаяся тем, что жесткая опорная поверхность (121) наковальни (120) расположена на указанном упругом элементе (124). 2. Система по п.1, в которой режущий нож (112) проходит от жесткой опоры (114) для ножа. 3. Система по п.2, в которой жесткая опора (114) для ножа в режущем средстве (110) расположена на указанном упругом элементе (116). 4. Система по любому из предшествующих пунктов, в которой режущий нож (112) проходит вдоль замкнутой траектории. Стр.: 1 A 2 0 1 8 1 4 0 1 0 1 (54) РЕЖУЩАЯ СИСТЕМА И СПОСОБ РЕЗКИ ПОЛОТНА ИЛИ ЛИСТА МАТЕРИАЛА 2 0 1 8 1 4 0 1 0 1 EP 2017/061618 (15.05.2017) A 2 0 1 8 1 4 0 1 0 1 A R U 2 0 1 8 1 4 0 1 0 1 Стр.: 2 R U 5. Система по п.4, в ...

TOOL FOR CUTTING PAPER OR CARDBOARD SHEETS

Process for obtaining paper

Sanitary tissue product with a shaped line of weakness

A roll of sanitary tissue product that includes a shaped line of weakness, wherein the roll of sanitary tissue product exhibits a roll compressibility of from about 2% to about 10%, and a Full Sheet Tensile Strength of between about 400 g and about 850 g, as measured by the Full Sheet Tensile Strength Test Method.

MULTIPLE PACKAGING AND MACHINE FOR ITS MANUFACTURE

Cutting

CUTTING DIE COMPRISNG FLAT TABLE CUTTING EDGE WITH CURVILLINEAR SIDES EXTENDING UPWARDLY OF A THIN, FLEXIBLE BASE AND METHODS FOR PRODUCING AN DUTILIZING SAME.

Die cut roll

A die cut roll is provided which comprises a die cutter obtained by providing on a surface of a rotary driving roll with projecting pressure cutting blades formed in accordance with the shape of a product to be cut, and an anvil roll adapted to receive the edges of the projecting pressure cutting blades of the die cutter, where finishing surfaces are formed adjacently to a top smooth portion of an edge of each of the projecting pressure cutting blades, by grinding so that the surface portion has grinding flaws making an angle  of 50°-90°, to a relative ridgeline defining the top portion, and there is a difference between the hardness of the cutting blades of the die cutter and that of the surface of the anvil roll for different driving systems, and projecting pressure cutting blades not directly working to cut a product are provided.

Plastic film having a target tear line and tool for applying the same

The invention relates to a tearable plastic film (11), the strength of which is reduced along a target tear line (14), and to a tool for applying such a target tear line. Along at least one side of the target tear line, the film (11) is provided with two separating cuts (28), which extend up to the target tear line and with the same enclose an angle different from zero or 180º, wherein the respective lateral separating cut (28) on the end thereof facing the target tear line continues as a perforation of the same, forming an extension of the lateral separating cut (28) that runs in a tear direction (60). The tool used for applying the target tear line (14) comprises a cutter roll (42), on the lateral surface (48) of which a cutter system (45) having a cutter component is attached, which is used to produce a perforation corresponding to a target tear line.

Foil cutter and solid cutter roller

Punch with a composite structure

The punch consists of a steel blade 1 with a cutting edge 2 and a body 3 made from a composite material, such as a reinforced resin. A lightweight and manageable tool is obtained whose dimensions can be chosen practically without limits, and which has a very low cost price.

A kind of double knife type shearing device

一种双刀式切断装置，包括门式支架和设置在门式之间上方的驱动装置，门式支架横梁下方通过滑轨设有滑块结构，滑块结构下方通过U型结构设有上下方向的伸缩结构和滑杆、滑套结构，伸缩结构和滑杆、滑套结构下方连接有活动安装板，活动安装板下表面设有双刀切断刀具，门式支架横梁下方还设有与滑轨平行的丝杆和丝母，丝母固定在滑块结构上带动其移动。本发明克服了现有技术的不足，双刀式切断装置上设有移动方向与门封条传送方向垂直的活动双刀切断刀具，在切割的时，首先利用刀刃的一边折弯部进行切割，然后在利用刀刃的另一边折弯部进行切割，来回交替使用，从而实现切断口对称的需求，切割简单，使用方便，适用范围广阔。

Construction for steel rule cutting dies

Rotary cutting apparatus

For rotary cutting apparatus strip-like cutting blades are provided that can be easily handled in a universal manner. The cutting blades are of a cross-section so that they may be bent about an axis perpendicular to their longitudinal axis. A flat back-surface permits stable connection to a supporting surface. Longitudinal grooves may receive cement securing the blades to the supporting surface. Preferably, the supporting surface confines a support member made of transparent foil material that can be placed above a respective drawing indicating the desired pattern for the cutting blades.

Sanitary tissue product with a shaped line of weakness

A web of toilet tissue that includes a shaped line of weakness, wherein toilet tissue exhibits a LWP Factor of greater than about 7.

Method and apparatus for forming a transdermal drug device

2109099 9219451 PCTABS00017 Disclosed is a method and apparatus for forming a transdermal drug delivery device from a multilayer web (1) comprised of a backing layer (16), a drug-containing pressure sensitive adhesive layer (14), and a release layer (12) or liner in which cutting is progressively achieved along a line coplanar with the axes of a cutting roller (86) and anvil roller (92) counter-rotating in proximity to each other. Cutting is achieved completely through the web (10) about the periphery of the transdermal drug delivery device, while simultaneously achieving a scoring only of the release liner (12) without penetration of the pressure sensitive adhesive layer (14) or backing layer (16).

Cutting knife die, cutting equipment applying same and cutting method

一种裁切刀模、应用其的裁切设备及裁切方法。裁切刀模用以裁切出光学膜片。裁切刀模包括承载件及开放式刀具。开放式刀具延伸成一开放式开口，开放式开口对应裁切出光学膜片的一边。

Apparatus for cutting expanded graphite sheet material

In a method and apparatus for cutting expanded graphite sheet material, at least one cutting tool is urged against the sheet(s). The cutting tool has at least one ridge extending therefrom that includes a substantially tapered cross-section having sloping sides and an edge surface. At least a portion of the sheet material is displaced as the ridge is urged against the sheet. A region of the sheet material in contact with the ridge is compressed so that the density of the region reaches or exceeds the breaking density of the sheet.

COMPOSITE PUNCHER WITH COMPOSITE STRUCTURE

An edge of a cutting member for a cutter drum

PROCEDURE FOR THE ELABORATION OF A CUTTING AND CUTTING TOOL.

UN UTIL PARA CORTAR Y RAJAR QUE ESTA COMPUESTO DE UNA LAMA (1) DE ACERO CUN UN CHAFLAN GRABADO EN UN COSTADO DE LA LAMA. LA LAMA (1) ESTA ENDURECIDA EN LA PARTE DEL CHAFLAN (2) Y ESTE CONTIENE EN LA PARTE ENDURECIDA (4) DESDE SU PUNTA (3) UN ESMERILADO FINO. A TOOL FOR CUTTING AND SLITING THAT IS COMPOSED OF A STEEL LAMA (1) WITH A CHAMFER ENGRAVED ON A SIDE OF THE LAMA. THE LAMA (1) IS HARDENED IN THE PART OF THE CHAMBER (2) AND THIS CONTAINS IN THE HARDENED PART (4) FROM ITS POINT (3) A FINE GRIND.

Trimming method of edge sealing frame type part hydraulically formed based on a rubber bladder

本发明属于机械制造技术领域，涉及一种基于橡皮囊液压成形的封边框类零件切边方法。本发明包括以下步骤：步骤一，根据零件的结构形式、材料性能及厚度来设计切边模，即在在零件成形模的基础上增加切断槽，在刃口处附加工具钢材料作为刀片或利用模具材料本身的性能进行切边；制造切边模；步骤二，根据零件材料的抗剪强度、材料厚度以及零件本身的轮廓长度，确定零件的切边力，从而确定像皮囊液压成形机的成形压力；步骤三，在零件上覆盖一层聚氨酯橡胶板，选择成形压力，进行零件切边。本发明改变了封边框类等零件手工切边的局面，解决了零件因手工切边造成的零件边缘产生松动，平面度难以保证的问题，提高了零件成形质量，降低了零件的制造成本。

Flexible die and method of manufacturing the flexible die

A method of manufacturing a flexible die, comprising the steps of forming a flexible base (1) and a projected part (projected part (21) formed in a trapezoidal shape in cross section) projected from the base by etching, forming a vertical projected part (2b) by cutting the side faces of the projected part (21), and forming a press-cut blade (2) by shaping the blade tip (2a) of a double-edge (or single-edge) at the tip of the vertical projected part (2b).

Stamping sheet and process for its manufacture.

A stamping die (1) of sheet steel has at least one web (6) projecting from the front side (5) and having in each case a stamping edge (7), in which arrangement the normal distance of the stamping edge (7) from the rear side (4) of the stamping die (1) varies by a desired size (h) with a tolerance of at most 0.04 mm. At both flanks (30) of the stamping edge (7), one recess (31) or bulged portion (32) each, produced by pressing, is arranged directly on this stamping edge (7). If need be, the rear side (4) of the stamping die (1), in at least one area of the webs (6), can have material removed from it or can be filled with material. <IMAGE>

Precision drywall punch

According to the present invention, an apparatus is provided that allows cutting an opening in a material, such as a wall or surface, while accurately controlling the depth of penetration so as not to damage or destroy any existing materials behind the wall or surface, and also without needing equal access behind the wall or surface. In a preferred embodiment of the invention, the apparatus includes a support block assembly having a thickness and at least one primary surface, the at least one primary surface defining a perimeter of the support block assembly; and one or more cutting blades coupled to the support block assembly in at least one location and extending away from the at least one primary surface, the one or more cutting blades being arranged in a closed plane orientation and each being coupled to the support block assembly such that the one or more cutting blades extend away from the at least one primary surface at an inset distance relative to the perimeter of the support block assembly. In another preferred embodiment, the apparatus includes one or more levels. And in another preferred embodiment, the apparatus includes a handle.

Rotary cutting die for cutting corrugated board

A rotary cutting die apparatus for cutting and perforating corrugated board comprises a die board having one or more perforating rules. The perforating rule includes a series of spaced apart perforating segments disposed along one edge of the rule. Each perforating segment includes opposed angled shoulders that reduce or minimize the tendency of the corrugated board from becoming hung-up or held on the perforating segments when the perforating segments penetrate the corrugated board to form perforations therein.

Non-symmetrical knife apparatus and cutting method

A novel knife apparatus and method are disclosed for cutting a plurality of articles from a sheet or web of material. The knife can be formed in or secured to the outer surface of a rotary die cutter. The knife includes a first cutting member having a first end, and second and third cutting members joined to the first end of the first cutting member. The second and third cutting members are arranged relative to one another to form an arcuate section which intersects with the first cutting member to form a general non-symmetrical configuration. A unique knife profile enables two adjacently arranged articles to be cut simultaneously from a sheet or web of material with zero clearance between at least a portion of the outer peripheries of the two articles.

Platen flat-die cutting tool embedded in frame cutter line

Provided is a platen flat-die cutting tool embedded in a frame cutter line, comprising a base plate (1) and a cutter line (2); the cutter line is machined to form an integrated unit; a mounting groove (3) fitted to the shape of said cutter line is disposed on the base plate; by means of said mounting groove, the cutter line is embedded into the base plate. By means of the integrated embedded cutter line scheme and by using a high-hardness and highly durable cutter line material, it is possible to increase the service life, stability, and production efficiency of the cutting tool.

Die cut roll

A die cut roll comprising a die cutter provided with a projecting push-cutting edge formed in conformity with the shape of an uncut product and disposed on the surface of a rotary drive roll and an anvil roll, wherein, in order to improve the cutting performance and service life of the tip of the push-cutting edge, (1) a finishing inclined surface is formed by grinding to provide a grinding stripe which is adjacent to the smooth tip portion of the cutting edge tip and forms an angle of 50 to 90° with a ridge line constituting the smooth tip portion, (2) a push-cutting edge that does not directly function in cutting is provided so as to make up for a discontinuous portion in a circumferential direction of the rotary drive roll of the push-cutting edge of the die cutter, and (3) a plurality of ends of the push-cutting edges are overlapped one another in their circumferential directions.

Process and tools for cutting, mathematically exact, cardboard, paper, etc.

Rotary die-cutter for cutting a piece of material out of a printing material

A rotary die-cutter for cutting a piece of material or scrap out of a printing material such as paper, includes a die-cutting cylinder and an associated impression cylinder. The die-cutting cylinder is connected to a vacuum source. A die-cutting tool which is disposed on the die-cutting cylinder includes at least one die-cutting knife having a closed form and a suction opening within the closed form. A cylinder cover is disposed on the impression cylinder. At least one raised or recessed first guide element is disposed within the closed form for guiding suction air and/or at least one recessed or raised second guide element is disposed in the cylinder cover for guiding air. The scrap to be removed from the printing material can therefore be transported with the die-cutting cylinder and ejected from the die-cutting tool or knife in a trouble-free way.

Integrated cutting blade assembly

Perforating and slitting die sheet, methods of constructing same and paper product produced therefrom

A paper product has a first sheet with a pattern of spaced openings permitting separation into sections and a second sheet releasably attached to the first sheet with a pattern of continuous curvilinear openings dividing the sheet into sections and being aligned with the openings of the first sheet. A die sheet for a die for cutting material includes a die sheet surface with a die pattern extending outwardly from the die sheet surface. The die pattern has slitting sections providing curvilinear, continuous openings through a second sheet of the material and spaced perforating sections extending above the slitting sections providing a pattern of spaced openings in the first sheet adjacent to the openings through the second sheet. A first method of constructing a die sheet includes covering a die surface with a first, spaced pattern of a first photo-resist material and then covering the first pattern with a second, continuous pattern of a second photo-resist material. A chemical removes material from sections not covered by the second pattern and the second pattern is then removed. A chemical removes material from die surface sections not covered by the first pattern. A second method of constructing a die sheet includes covering sections of a die surface with a pattern of photo-resist material having alternating slitting segments and wider perforating segments. A chemical removes material from uncovered sections and completely undercuts the slitting segments to form slitting sections and undercuts the perforating segments to form higher extending perforating sections.

Gel plate fragmentation / dispensing device and fragmentation / dispensing method

【課題】タンパク質やＤＮＡの分析における電気泳動ゲルをマイクロタイタープレートのウェルに容易に分注する簡便な装置及び方法を提供する。 【解決手段】方形状のウェル11を構成する格子状の区画壁12の端部13が先鋭に形成されているマイクロタイタープレート10と、マイクロタイタープレート10に外嵌する枠部21を有し、その外嵌状態でマイクロタイタープレート10側の格子状の区画壁12の端部13に正対して当接する所定幅の端面26を有した格子状の区画壁23が構成されている押圧具20とを用い、マイクロタイタープレート10の区画壁12の上にゲルプレート30を載置し、押圧具20をマイクロタイタープレート10に嵌合させて押圧することにより、ゲルプレート30をゲル小片3１に分断してマイクロタイタープレート10の各ウェル11に分注する。 【選択図】図５ Provided is a simple apparatus and method for easily dispensing an electrophoresis gel in the analysis of proteins and DNA into wells of a microtiter plate. A microtiter plate 10 in which end portions 13 of a grid-like partition wall 12 constituting a square-shaped well 11 are sharply formed, and a frame portion 21 that is externally fitted to the microtiter plate 10, A pressing tool 20 configured with a grid-like partition wall 23 having an end face 26 of a predetermined width that comes into contact with the end 13 of the grid-like partition wall 12 on the microtiter plate 10 side in its external fitting state; The gel plate 30 is placed on the partition wall 12 of the microtiter plate 10 and the pressing tool 20 is fitted to the microtiter plate 10 and pressed to divide the gel plate 30 into the gel pieces 31. Dispense into each well 11 of the microtiter plate 10. [Selection] Figure 5

Stamping tool

Bei einem Stanzwerkzeug zum Schneiden von kunststoffbasierten Folienelementen (12), mit einer Stanzstempeleinheit (13), die mehrere Messerträger aufweist, an denen jeweils wenigstens ein einen sich zu einer Schneidklinge (25) mit Schneidkante (30) verjüngenden Schneidkeil (24) aufweisendes Stanzmesser (20) befestigt ist, und mit einer der Stanzstempeleinheit (13) zugeordneten, dieser gegenüberliegenden Matrize (14) zur Aufnahme des zu bearbeitenden Folienelementes (12), wobei die Stanzstempeleinheit (13) gegenüber der Matrize (14) bei einem in einer Schneidrichtung (15) erfolgenden Stanzhub zwischen einer Ausgangsposition (16) und einer Bearbeitungsposition (17) relativ beweglich gelagert ist, wobei die Schneidkeile (24) der Stanzmesser (20) in der Bearbeitungsposition (17) in das zu bearbeitende Folienelement (12) eintauchen und entlang einer Kantenlänge der Schneidkante (30) eine Schnittlinie im Folienelement (12) erzeugen, weist die Schneidklinge (25) eine der Matrize (14) zugewandte erste Klingenfläche (28) und eine parallel zur ersten Klingenfläche (28) ausgerichtete, der Matrize (14) abgewandte zweite Klingenfläche (29) auf, wobei sich an die zweite Klingenfläche (29) eine sich quer zur Schneidrichtung (15) erstreckende beim Schneidvorgang der Schneidkante (30) nachgelagerte und an einer Oberseite (31) des der Matrize (14) abgewandten Teils (32) des zu bearbeitenden Folienelements (12) in Anlage bringbare Drückfläche (33) anschließt. In a punching tool for cutting plastic-based film elements (12), with a punching die unit (13) which has a plurality of knife carriers, on each of which at least one cutting wedge (24) tapering to a cutting blade (25) with a cutting edge (30) is attached ( 20). ) occurring punching stroke between a starting position (16) and a processing position (17) is mounted relatively movably, with the cutting wedges (24) of the punching knife (20) in the processing position (17) plunging into the film element (12) to be processed and along ...

Process for producing adhesive patch

The invention provides a process for producing an adhesive patch, which includes a step of preparing a pressure-sensitive adhesive sheet including a backing, a pressure-sensitive adhesive layer formed on at least one side of the backing, and a release liner disposed on the pressure-sensitive adhesive layer; and a step of punching an adhesive patch including a backing, a pressure-sensitive adhesive layer formed on at least one side of the backing, and a release liner disposed on the pressure-sensitive adhesive layer out of the pressure-sensitive adhesive sheet with a protrudent push cutter blade, in which, at at least an edge part of the protrudent push cutter blade, a cross-sectional shape of the protrudent push cutter blade, which is in a direction perpendicular to the direction in which the protrudent push cutter blade extends, has an angle a and an angle b , in which the angle a is larger than the angle b . The angle a and angle b in the sectional shape have the meanings described in the specification.

Multi-pack container and machine for producing multi-pack container

【課題】一連の個々の容器が設けられ、少なくとも１つのＰＥＴ層を備えたプラスチックシートに形成された、マルチパック容器を提供する。【解決手段】容器１１は、ブリッジ１２を割るためのプレカット上部ライン１３及びプレカット下部ライン１４が設けられたブリッジ１２によって接合される。プレカット上部ライン１３及びプレカット下部ライン１４は、互いに対して平行に、水平方向に側方に離隔され、かつ垂直方向に離隔され、圧力による加熱及びＰＥＴ層の特性の変化を防止して、容器を上記のプレカット上部及び下部ラインに対して回転させることによって、きれいにブリッジを割ることを可能にする。【選択図】図２

Method of making a thin die to be used in a press

本发明揭示一种适用于压机的薄型模具。所揭示的模具包括对模具组件提供刚度的一底板或背衬部分。该底板包括一围绕底板边缘形成一边界的凹部。该薄型模具被容纳在底板的该凹部内，且薄型模具通过粘结剂粘结到底板的凹部内，薄型模具定位在底板的凹部内，以使薄型模具的凸起部分背离底板内的凹部，从而允许薄型模具切割入板材内。弹出泡沫通过粘结剂粘结到薄型模具的凸起部分侧，以使弹出泡沫保护薄型模具的凸起部分，并为切割形状脱出板材提供一切割形状的弹出装置。本文还揭示了一模具和利用薄型模具的压机系统。该系统包括一模具压机，它可以是一台板压模压机或一辊子压模压机。模具压机包括一切割垫，如果使用台板压模压机的话，则该切割垫允许模具切穿板材并进入到切割垫内。该系统还包括一适用于模具压机的薄型模具。该薄型模具包括一底板、一薄型模具部分以及一弹出泡沫部分，其中，底板和弹出泡沫部分将薄型模具部分夹在中间，以使薄型模具位于底板的凹部内，并用一粘结剂粘结于底板。此外，弹出泡沫部分粘结于薄型模具部分以保护薄型模具部分的凸起部分。该弹出泡沫保护薄型模具部分的凸起部分，并用作一弹出装置以将切割的形状从板材中弹出。

Device for applying a cutting path

Vorrichtung (100) zum Anbringen von wenigstens einer Schnittbahn (110) in einer Wand (92) einer Umverpackung (90), insbesondere zum Anbringen eines Fensterschnitts, umfassend (i) einen Auflagebereich (30) zum Aufnehmen der Umverpackung (90), (ii) eine Schneideinheit (60) zum Anbringen der wenigstens einen Schnittbahn (110); (iii) eine Führungseinheit (10) zum Bewegen der Schneideinheit (60) zum Anbringen der Schnittbahn (110); (iv) eine Positioniereinheit (34) zur Positionierung und/oder Fixierung der Umverpackung (90) zum Anbringen der wenigstens einen Schnittbahn (110) (v) Mittel, um die der mit der Schnittbahn (110) zu versehende Wand (92) so herzurichten, dass die Wand (92) wenigstens zum Schneiden in eine zum Anbringen der Schnittbahn (110) verbesserte Position und/oder einen zum Anbringen der Schnittbahn (110) verbesserten Zustand bringbar ist. Device (100) for applying at least one cutting path (110) in a wall (92) of an outer packaging (90), in particular for making a window cut, comprising (i) a support area (30) for receiving the outer packaging (90), (ii ) a cutting unit (60) for attaching the at least one cutting path (110); (iii) a guide unit (10) for moving the cutting unit (60) for attaching the cutting path (110); (iv) a positioning unit (34) for positioning and / or fixing the outer packaging (90) for attaching the at least one cutting path (110) (v) means for preparing the wall (92) to be provided with the cutting path (110) that the wall (92) can be brought into an improved position for attaching the cutting path (110) and / or an improved state for attaching the cutting path (110) at least for cutting.

Cutting die and process

Steel rule die with closely nested cavities

A steel rule cutting die for cutting fixed patterns in a single or plurality of stacked material layers (6) according to the shape of the steel rule. The invention provides for a decrease in the quantity of scrap material produced, by minimizing the amount of gap between adjacent cavities (2) in the steel rule cutting die. Presharpened steel rule is used with the cutting edge (5) shifted to the outboard side of the cavity thus reducing the amount of compression or wedging of scrap material between adjacent cavities, and thus allowing adjacent cavities to be positioned closer to one another or to contact one another without reducing the ability to remove the scrap material after the cutting operation. Frayed scrap material can be evacuated through the base of the die by providing evacuation holes (17) in the base substrate of the die as well as providing for evacuation of scrap material from marker notch locations (16) along joined sections of adjacent cavities. A variety of cavity shapes can be accommodated.

Cutting and scoring tool

Flexible rotary cutting die and cutting die cylinder

Device and process for introducing perforations into laminates

Described is a ultrasonic welding of laminates, more particular to the use of ultrasonic energy to create stable perforations in a laminate, in particular a laminate that includes a silicone gel. Specifically, a perforation element is provided, that is optionally part of array of perforation elements, which perforation element or array of perforation elements is advantageously used in an ultrasonic welding device and in a process for continuously introducing perforations into a laminate.

STRIPPING AND / OR STAMPING TOOL

punching device

Stanzvorrichtung (1) zum Stanzen eines Materials (2), insbesondere von durchlaufenden flachen Papier- und/oder Pappbahnen, umfassend- ein Maschinengestell (3)- ein Oberteil (4) mit mindestens einem Stanzwerkzeug (5) als Patrize (6)- ein Unterteil (7) mit mindestens einem Stanzwerkzeug (5) als Matrize(8), wobei das Oberteil (4) relativ zu dem Maschinengestell (3) bewegbar angeordnet ist, wobei das Unterteil (7) feststehend an dem Maschinengestell (3) angeordnet ist, wobei zwischen der Patrize (6) und der Matrize (8) ein Zwischenraum (9) vorliegt, durch den das zu stanzende Material (2) hindurchführbar ist, das durch eine Relativbewegung zwischen Oberteil (4) und Unterteil (7) infolge eines Eingriffs jeweils mindestens eines Stanzwerkzeugs (5) des Oberteils (4) mit einem Stanzwerkzeug (5) des Unterteils (7) stanzbar ist,wobei jedes Stanzwerkzeug (5) mindestens ein Schneidelement (10a, 10b) aufweist, dadurch gekennzeichnet, dass das mindestens eine Schneidelement (10a, 10b) an dem Stanzwerkzeug (5) lösbar verbunden ist.

Punch knife

Method and apparatus for producing detailed fabric applique

A method to produce a fabric applique includes the steps of providing a piece of steel, removing oxide layers from the steel, and forming a pattern on the steel. The steel is etched and coded. A die cutting laminate including the coded steel is prepared and compressed to cut fabric.

The method of diced system and cutting material coiled material or material piece

本发明涉及一种用于在芯材料层(10)中提供孔的切割系统(100)。该切割系统包括：切割工具(110)，其具有切割刀(112)，所述切割刀(112)构造成切穿所述芯材料层(10)；和砧座(120)，其具有用于接收所述切割工具(110)的所述切割刀(112)的刚性支撑表面(121)。所述切割系统(100)还包括：弹性构件(124，116)，其定位成当所述切割工具(110)压靠在所述砧座(120)上时吸收所施加的力的至少一部分。

Steel section which can be rolled or pressed continuously for producing an industrial hollow punch

The cut 1 through the section 6 constituting the hollow punch 10 placed on a bed 8 in the position for cutting a wad of raw material 7 by means of its cutting edges 3 when the press pushes in the direction of the arrow 9 causes the clearance angle 4 and the shoulder 5 to appear, eliminating the stresses of the cut out pieces on the walls of the punch 10 so as to facilitate their release without forcing them. The lines 11 represent the position of the walls of an identical hollow punch produced with a conventional steel section.

Knife

A knife is disclosed for cutting a plurality of articles from a sheet or web of material. The knife can be formed or secured to the outer surface of a rotary die cutter. The knife includes a first cutting member having a first end; and second and third cutting members joined to the first end of the first cutting member. The second and third cutting members are arranged relative to one another to form an angle therebetween of from about 15° to about 180°. Each of the second and third cutting members also has an arcuate section which intersects with the first cutting member to form a general wishbone configuration. This unique knife profile enables two adjacently arranged articles to be simultaneously cut from a sheet or web of material with zero clearance between at least a portion of the outer peripheries of the two articles.

Thin die to be used in a press

Disclosed is a thin die adapted to be used in a press. The die disclosed herein includes a base or backing portion that provides rigidity to the die assembly. The base includes an indentation defining a boarder around the peripheral edge of the base. A thin die is housed in the indentation of the base and the thin die is adhered to the indentation of the base by an adhesive. The thin die is positioned in the indentation of the base so that raised portions of the thin die are facing away from the indentation in the base to allow the thin die to cut into a sheet material. Ejection foam is adhered to the raised portion side of the thin die by an adhesive so that the ejection foam protects the raised portion of the thin die and provides an ejection means of the cut shape out of the sheet material. Also disclosed is a die and press system utilizing the thin die disclosed herein. Included in the system is a die press, which may be a platen die press or a roller die press. The die press includes a cutting pad that allows the die to cut through the sheet material and into the cutting pad, if a platen die press is used. The system further includes a thin die adapted to be used with a die press. The thin die includes a base portion, a thin die portion, and an ejection foam portion, wherein the base portion and the ejection foam portion sandwich the thin die portion so that the thin die is located in an indentation located in the base and is adhered to the base by an adhesive. Further, the ejection foam portion is adhered to the thin die portion so as to protect raised portions of the thin die portion. The ejection foam protects the raised portions of the thin die portion and acts as an ejection means to eject the cut shapes from the sheet material.

It a kind of knife edge structure and jumps and rushes technique

本发明提供一种刀锋结构，其用于对料带进行冲切，其包括：第一刀刃和第二刀刃，第一刀刃分布于第一冲切区域和第二冲切区域，第二刀刃分布于第三冲切区域和第四冲切区域，第一冲切区域和第二冲切区域间隔设置，第三冲切区域位于第一冲切区域和第二冲切区域之间，第三冲切区域和第四冲切区域间隔设置，第二冲切区域位于第三冲切区域和第四冲切区域之间，第一、二、三、四冲切区域之间的间距相等。基于本发明的刀锋结构对料带进行跳冲时，冲切后的料带不会发生褶皱现象，产品平整度较好，显著提高了产品的质量，取得了较好的经济效益。

Method and apparatus for cutting expanded graphite sheet material

A method and apparatus for cutting an expanded graphite sheet comprises (a) urging at least one cutting tool against the sheet, the cutting tool having at least one ridge extending therefrom, the ridge comprising a substantially tapered cross-section having sloping sides and an edge surface; (b) displacing at least a portion of the material comprising the sheet as the ridge is urged against the sheet; and (c) compressing a region of the sheet in contact with the at least one ridge so that the density of the region at least reaches the breaking density of the sheet.

Punching blade and punched blank for forming a case

Perforator for certification to form holes of different diameters

본 발명의 일 실시예에 따른 인증 천공기는, 평평한 상면을 갖는 베이스부; 및 베이스부의 상면 일부에 위치되어, 하면의 일부와 베이스부의 상면 사이에 삽입 공간을 형성하는 몸체부를 포함하되, 적어도 한 장으로 이루어진 종이 문서가 삽입 공간에 삽입된 상태에서, 몸체부는 종이 문서에 복수 개의 구멍을 각각 상이한 직경으로 형성할 수 있다. Authentication perforator according to an embodiment of the present invention, the base portion having a flat upper surface; and a body portion positioned on a portion of the upper surface of the base portion to form an insertion space between a portion of the lower surface and the upper surface of the base portion, wherein in a state in which at least one paper document is inserted into the insertion space, the body portion is inserted into a plurality of paper documents Each of the holes may be formed with a different diameter.

Cutting tool for cutting pieces of long-fibrous materials

Flexible die and method of manufacturing the flexible die

To obtain a push-cutting blade 2, a flexible base 1 and a projection (trapezoid-section projection 21) protruding from this base are formed by etching. Then, a lateral surface or surfaces of the projection 21 is cut into a vertical projection 2b. Lastly, the tip of the vertical projection 2b is sharpened to give a double (or single) cutting edge 2a.

Method for manufacturing a holding seal member with a punching die

A punching die (11) for punching a sheet of inorganic fiber mat (16) to manufacture a holding seal member (15) for winding around an exhaust gas purifier body (21). The punching die includes a base plate (12). A donble-edged punching blade (13), supported by the base plate, punches the inorganic fiber mat to cut out the holding seal member.

Cutting blade for thin body

【課題】打ち抜きに際して薄状体の打ち抜きや、打ち抜かれた製品薄状体（光学用精密フィルム等）の打ち抜き刃からの離脱がスムーズに行われる薄状体用切断刃を提供する。【解決手段】金属ブロックまたは金属板を原材として切削形成された打ち抜き刃を備えた薄状体用切断刃において、打ち抜き刃の少なくとも一方の側面に形成された切削条痕を、打ち抜き刃の刃先ラインに垂直または当該刃先ラインに対する角度が９０・未満４５・以上の範囲となるように形成する。また、打ち抜き刃が複数段に形成し、全ての段または何れかの段の少なくとも一方の側面に形成された切削条痕を、前記打ち抜き刃の刃先ラインに垂直または当該刃先ラインに対する角度が９０・未満４５・以上の範囲となるように形成することもできる。【選択図】 図１ Provided is a cutting blade for a thin body in which a thin body is punched at the time of punching, and a punched product thin body (such as an optical precision film) is smoothly detached from the punching blade. In a cutting blade for a thin body provided with a punching blade formed by cutting a metal block or a metal plate as a raw material, a cutting streak formed on at least one side surface of the punching blade is formed with a cutting edge of the punching blade. It is formed so that the angle to the line or the angle with respect to the cutting edge line is in the range of less than 90 · 45 ·. Further, the punching blade is formed in a plurality of stages, and the cutting streak formed on all the stages or at least one side surface of any one of the stages is perpendicular to the cutting edge line of the punching blade or has an angle of 90.degree. It can also be formed to be in the range of less than 45 · or more. [Selection] Figure 1

Method for blanking thin sheets, and in particular metal sheets and elastomeric material of utility for said method

METHOD FOR BLANKING THIN SHEETS, AND IN PARTICULAR METAL SHEETS AND ELASTOMERIC MATERIAL OF UTILITY FOR SAID METHOD A B S T R A C T In the method for blanking out a sheet material (1) between a punch (4) and a die (6) having a sharp edge (7), the punch (4) is formed by a heterogeneous composite elastic material having localized regions (4a) having a relatively higher hardness, and complementary regions (4b) having a relatively lower hardness. Fig. 2.

Blade blade and solid blade cylinder

Cuchilla de lámina (2) para su uso en la superficie exterior de un cilindro portador de una troqueladora rotativa (1), en la que la cuchilla de lámina presenta una placa de base (13) con un lado inferior (15) y un lado superior (14), en la que está dispuesto al menos un filo de corte (3) en el lado superior (14) de la placa de base (13) y en la que el lado superior (14) de la placa de base (13) presenta al menos una zona (7) adyacente a filos de corte (3), rodeada parcial o totalmente por filos de corte, en la que se encuentra al menos una abertura de cuchilla de lámina (5), a través de la que al menos una parte del material plano (9') troquelado puede succionarse de tal manera que puede retenerse en la zona (7) y puede seguir transportándose por medio del cilindro portador, caracterizada por que la cuchilla de lámina (2) presenta, en la al menos una zona (7) adyacente a filos de corte (3), rodeada parcial o totalmente por los filos de corte (3), al menos una porción elevada (4, 4', 4") dispuesta en el lado superior (14) de la placa de base (13), que está realizada como un resalte con un lado estrecho, por medio del que está en contacto directo con el filo de corte (3) y desde ahí discurre a modo de resalte hasta la zona (7) rodeada, y/o como una clavija, y que está dispuesta, configurada y conectada con la cuchilla de lámina (2) de tal manera que impide un atasco de la parte del material plano (9') troquelado o de zonas parciales del material plano (9') troquelado. Blade blade (2) for use on the outer surface of a cylinder carrying a rotary die cutter (1), in which the blade blade has a base plate (13) with a lower side (15) and a side upper (14), in which at least one cutting edge (3) is disposed on the upper side (14) of the base plate (13) and in which the upper side (14) of the base plate ( 13) has at least one area (7) adjacent to cutting edges (3), partially or completely surrounded by cutting edges, in which there is at least one blade ...

A die cutting insert for a rotary die cutter and the die cutter itself

Cutting tool.

CYLINDER DIE CUTTER FOR INTERNAL AND EXTERNAL PROFILE DIE CUTS, PARTICULARLY FOR THE MANUFACTURE OF ENVELOPES