Facade Covering Panel Member

A panel member prepared from a fibrous slurry and replicates a structure prepared from masonry, carpentry, or other finishes. The panel member includes a body, a plurality of ornamental sections, a plurality of interior filler sections, and an exterior filler section. The body is prepared from a substantial uniform caliper of fiber material. The exterior filler section thickness is substantially equal to a thickness of the interior filler sections.

PERFORATED STRUCTURES

Disclosed herein are perforated structures and methods for their manufacture. The perforated structures comprise zones of perforations, which are optimized for controlling the flow of gas or liquid through the perforated structure. The perforated structures may be configured for use as molds and for manufacture by additive manufacturing processes. 1. A mold configured for shaping a product from a fiber-based material , the mold comprising:a plurality of perforations each configured to contact the fiber-based material, wherein the plurality of perforations comprise:a first set of perforations substantially identical to one another configured in a first zone on the mold; anda second set of perforations substantially identical to one another configured in a second zone on the mold,wherein the first set of perforations differs from the second set of perforations in at least one of number of perforations, spacing between perforations, and geometry of perforations, andwherein the first zone and the second zone together are at least in part configured to form a shape that is conformal to the product.2. The mold of claim 1 , wherein the mold is a one-piece structure.3. The mold of claim 1 , wherein the mold is manufactured by additive manufacturing.4. The mold of claim 1 , wherein the product comprises at least a portion of one of a carton claim 1 , tray claim 1 , conformal packaging claim 1 , a feminine hygiene product claim 1 , or a diaper.5. The mold of claim 1 , wherein the fiber-based material comprises a raw material comprising one or more of paper pulp claim 1 , cellulose claim 1 , wood claim 1 , wood-derived products claim 1 , foam claim 1 , polymer foam claim 1 , shredded paper claim 1 , or cotton wadding.6. The mold of claim 1 , wherein each perforation of the plurality of perforations comprises a first opening that contacts the fiber-based material and a second opening.7. The mold of claim 6 , wherein the first and the second openings are separated by a space.8. ...

COMPRESSION-MOULDED TRAY AND METHOD OF PRODUCING A FIBRE TRAY

A compression-moulded tray of fibre material, said tray being formed of fibre material in a compression method, from a suspension of mechanical pulp of cellulose. The formed tray has been formed by press-drying using heat to a dry content of 80-95%, preferably 90-95%, and the fibre material of the formed tray has a density in the order of 400-650 kg/m3. The inside of the tray is provided with a protective barrier. 1. A method of producing a fibre tray , comprising the steps of:a. forming a fibre tray by immersing a dewatering tray having the shape of the tray to be produced into a bath of a suspension of mechanical pulp and dewatering the suspension in the dewatering tray, the mechanical pulp comprising at least 75% virgin fibre-based mechanical pulp from the group, CMP, CTMP, cTMP, HTCTMP and mixtures thereof;{'sup': '3', 'b. press-drying using heat the formed tray to a dry content of 80-95% and a density of 400-650 kg/m; and'}c. coating the dried fibre material with a protective barrier.2. The method according to claim 1 , wherein said press-drying is performed at 250-280° C.3. The method according to claim 1 , wherein said protective barrier is applied by coating a surface of the formed fibre material with a plastic emulsion that is polymerised to a film by the addition of an initiator claim 1 , or dries to a film claim 1 , on the tray.4. The tray according to any of claim 1 , wherein said protective barrier is constituted by a film of PET claim 1 , PA claim 1 , PP claim 1 , PE claim 1 , PBT claim 1 , EVOH or combinations thereof.5. The method according to any of claim 1 , wherein said film or protective barrier is secured to the formed tray by heat-lamination.6. The method according to claim 1 , wherein the tray is formed from a suspension of fibre material having a pH between 6 and 8.5 claim 1 , preferably between 7 and 8.7. A method of laminating a film or a protective barrier on a fibre material comprising at least 75% virgin fibre-based mechanical pulp from ...

METHODS AND APPARATUS FOR MANUFACTURING FIBER-BASED MEAT CONTAINERS

Methods and apparatus for manufacturing a microwavable food container include: forming a wire mesh over a mold comprising a mirror image of the microwavable food container; immersing the wire mesh in a fiber-based slurry bath; drawing a vacuum across the wire mesh to cause fiber particles to accumulate at the wire mesh surface; and removing the wire mesh including the accumulated fiber particles from the slurry bath; wherein the slurry comprises a moisture barrier, an oil barrier, and a vapor barrier. 1. A method of manufacturing a microwavable food container , comprising:forming a wire mesh over a mold comprising a mirror image of the microwavable food container;immersing the wire mesh in a fiber-based slurry bath;drawing a vacuum across the wire mesh to cause fiber particles to accumulate at the wire mesh surface; andremoving the wire mesh including the accumulated fiber particles from the slurry bath;wherein the slurry comprises a moisture barrier, an oil barrier, and a vapor barrier.2. The method of claim 1 , wherein the slurry further comprises a retention aid.3. The method of claim 1 , wherein:the moisture barrier comprises in the range of 0.5%-10% of the slurry weight; andthe oil barrier comprises in the range of 0.5%-10% of the slurry weight.4. The method of claim 2 , wherein the moisture barrier is in the range of about 1.5%-4% claim 2 , the oil barrier is in the range of about 1%-4% claim 2 , and the retention aid is in the range of about 0.1%-0.5%.5. The method of claim 1 , wherein the moisture barrier comprises alkyltene dimer (AKD).6. The method of claim 1 , wherein the moisture barrier comprises alkyltene dimer (AKD) in the range of about 3.5%.7. The method of claim 1 , wherein the oil barrier comprises a water based emulsion.8. The method of claim 7 , wherein the water based emulsion comprises fluorine containing at least one of a fluorocarbon resin and a fluorine polymer.9. The method of claim 1 , wherein the oil barrier comprises TG 8111.10. The ...

Methods and Apparatus For Manufacturing Fiber-Based Beverage Lids

Methods and apparatus for vacuum forming a beverage lid using a fiber-based slurry. The slurry comprises a moisture barrier component in the range of 0.5%-10% by weight, a rigidity component in the range of 1%-4% by weight, and a polycationic component in the range of about 1%-4%. 1. (canceled)2. The method of claim 11 , wherein the moisture barrier component is in the range of about 1%-4%.3. The method of claim 11 , wherein the moisture barrier component comprises alkyl ketene dimer (AKD).4. The method of claim 3 , wherein the alkyl ketene dimer comprises long chain diketenes.5. (canceled)6. The method of claim 11 , wherein the rigidity component comprises polyamide-epichlorohydrin (PAE) resin.7. The method of claim 11 , wherein the rigidity component comprises liquid starch.8. The method of claim 11 , wherein the rigidity component comprises a dry inorganic salt.9. The method of claim 11 , wherein:the moisture barrier comprises AKD in the range of about 4%;the slurry comprises bagasse; andthe slurry further comprises a polycationic material in the range of about 1%-4% by weight.10. (canceled)11. A method of manufacturing a lid for a beverage container claim 11 , comprising:providing a first slurry mixture including: i) a fiber base of softwood (SW)/hagasse at a ratio in the range of about 7:3 to about 9:1; and ii) a rigidity component in the range of about 1%-4% by weight;adding, to the first slurry mixture, a moisture barrier component in the range of about 0.5%-10% by weight to yield a second slurry mixture when the moisture barrier conponent is different than the rigidity component;immersing a mold assembly including a wire mesh comprising a mirror image of the lid into the second slurry mixture, wherein the wire mesh comprises a lock ring feature having a non-positive draft region;drawings a vacuum across the wire mesh to cause fiber particles to accumulate at the wire mesh surface; andremoving the finished lid from the mold assembly using a retractable piston ...

Method for Manufacturing Microwavable Food Containers

Methods and apparatus for manufacturing vacuum forming a produce container using a fiber-based slurry. The slurry includes a moisture barrier comprising alkylketene dimer in the range of about 4% by weight, and a cationic liquid starch component in the range of 1%-7% by weight.

Fiber-Based Food Containers

Methods and apparatus for manufacturing a microwavable food container include: forming a wire mesh over a mold comprising a mirror image of the microwavable food container; immersing the wire mesh in a fiber-based slurry bath; drawing a vacuum across the wire mesh to cause fiber particles to accumulate at the wire mesh surface; and removing the wire mesh including the accumulated fiber particles from the slurry bath; wherein the slurry comprises one or more of a moisture barrier, an oil barrier, and a vapor barrier. 1. A food container obtained by:forming a mesh in the shape of a mold corresponding to the shape of the food container;immersing the mesh in a fiber-based slurry;drawing a vacuum across the mesh to cause fiber particles to accumulate at the mesh surface; andremoving the mesh and the accumulated fiber particles from the slurry bath;wherein the slurry comprises a moisture barrier component in the range of 1%-10% by weight.2. The food container of claim 1 , wherein the slurry comprises a moisture barrier component in the range of about 4%.3. The food container of claim 1 , wherein the moisture barrier component comprises alkyl ketene dimer (AKD).4. The food container of claim 1 , wherein the moisture barrier component comprises alkyl ketene dimer (AKD) 80.5. The food container of claim 1 , wherein the moisture barrier component comprises long chain diketenes.6. The food container of claim 1 , wherein the slurry comprises a coloring agent comprising one of a cationic dye and a fiber reactive dye.7. The food container of claim 1 , wherein the slurry further comprises a dye absorption agent comprising one of salt and soda ash.8. The food container of claim 1 , further comprising processing the mesh having the accumulated fiber particles in one of a wet or dry process.9. The food container of claim 1 , wherein the slurry further comprises a starch component in the range of 1%-7% by weight.10. The food container of claim 9 , wherein the starch component ...

Fiber-Based Microwave Bowls with Selective Spray Coating

Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier. For food containers having deep sidewalls, a spray coating system includes a first nozzle for applying a full cone spray pattern to the bottom surface of the container, and a second nozzle for applying a hollow cone spray pattern to the inside surfaces of the side walls. 1. A microwaveable bowl of the type characterized by a substantially flat , circular , bottom region bounded by a circumferential sidewall obtained by:providing a wire mesh mold substantially the same as a desired shape of the bowl;preparing an aqueous fiber based slurry comprising at least one of hardwood virgin fiber and softwood virgin fiber;adding an embedded moisture barrier to the slurry;immersing the mold in the slurry;drawing a vacuum across the mold within the slurry until a desired thickness of fiber particles accumulates at a surface of the mold;removing the accumulated particles from the mold;drying and pressing the accumulated particles in a press to thereby form the bowl;transferring the bowl from the press to a coating station; andapplying, at the coating station, a topical oil barrier layer to at least a portion of the bowl.2. The microwaveable bowl of claim 1 , wherein the topical oil barrier layer is applied by a spray system and conveyor configured to move the bowl along a direction of travel underneath the spray system.3. The microwaveable bowl of claim 2 , wherein the spray system comprises:a first nozzle configured to discharge a full cone spray pattern onto the bottom region of the bowl; anda second nozzle configured to discharge a hollow cone spray pattern onto the inside surface of the circumferential sidewall.4. The microwaveable bowl of claim 1 ...

BEVERAGE CONTAINER PACKAGING

A beverage container packaging assembly is disclosed. The beverage container packaging assembly includes a bottom tray, center support, and a top tray. The bottom tray includes a plurality of cup-shaped elements each configured to accommodate a bottom portion of a beverage container. Each cup-shaped element includes at least a first deformable element comprising one or more wide portions and one or more thin portions. The center support is disposed between the bottom tray and the top tray. The top tray includes bottle neck accommodating spaces each bounded by a set of vertical posts. 1. A beverage container packaging assembly comprising: a plurality of cup-shaped elements, the cup-shaped elements configured to accommodate a bottom portion of a beverage container, each cup-shaped element including at least a first deformable element comprising one or more wide portions and one or more thin portions; and', 'a plurality of posts each comprising a plurality of deformable post elements;, 'a bottom tray of molded paper pulp including a plurality of beverage container support cavities configured to surround at least a portion of a beverage container; and', 'a plurality of star-shaped elements that contact the deformable post elements of the bottom tray;, 'a center support of molded paper pulp disposed between and in contact with the bottom tray and a top tray, the center support including a plurality of vertical posts comprising at least one deformable element; and', 'a plurality of bottle neck accommodating spaces each bounded by a set of the vertical posts, the bottle neck accommodating spaces each configured to accommodate a neck portion of the beverage container., 'the top tray of molded paper pulp including2. The beverage container packaging assembly of claim 1 , wherein the vertical posts include deformable elements extending towards a center of the bottle neck accommodating space.3. The beverage container packaging assembly of claim 1 , wherein the plurality of star ...

Articles of Cellulose and Methods of Forming Same

The present invention follows from a number of recent discoveries relating to cellulose fibrils and crystals. Unique properties of these compositions provide for novel structural materials that exhibit extremely high strength per unit of mass. Structures and articles first taught herein may be formed by computer numerically controlled processing, extruding, molding, shearing, weaving, and various additive manufacturing techniques, as well as by other more traditional procedures. These structures and articles may be used as a skin or core in composite constructions. These structures and articles can be used as free standing shells or panels. They may be made into intricate forms, particularly in three spatial dimensions with sonic elements in tension and some elements in compression to realize high performance functionalities. Cellulose matter is a dominate part of these compositions, making the articles fully biodegradable. One can make entirely renewable and nontoxic products depending on the presence of necessary additives. 1) Articles comprising micro fibrillated based paper having a tensile strength two orders of magnitude greater than that of pulp based papers , and one order of magnitude greater than papers containing a preponderance of long strong plant fibers such as jute , kenaf , hemp , mulberry bark , etc.2) A three dimensional article comprised of the paper of claim 1 , further characterized as having three dimensional entanglement of fibrils and inherent isotropic structural properties.3) A three dimensional article comprised of the paper of claim 1 , provided with spatial distributions of additives whereby structural properties either locally or globally are modified.4) A three dimensional article comprised of the paper of claim 1 , said article comprising structure with pronounced and intricate surface features produced by stamping.5) A three dimensional article comprised of the paper of claim 20 , said article formed by laminating two dimensional ...

Cellulose fiber molded product and method for manufacturing the same

To provide a cellulose fiber molded product having improved tensile elastic modulus, preferably a cellulose fiber molded product also having improved tensile strength, and a method for manufacturing the same. A cellulose fiber molded product contains cellulose fibers as the main component, in which the cellulose fibers contain pulp and defibrated fibers, and the defibrated fibers contain microfibrillated cellulose. For manufacturing the molded product, a cellulose fiber slurry is prepared using the pulp and the defibrated fibers, wet paper is formed from the cellulose fiber slurry, and the wet paper is dehydrated, pressurized, and heated. At this time, as the defibrated fibers, microfibrillated cellulose, or microfibrillated cellulose and cellulose nanofibers are used.

DEVICE AND METHOD FOR PRODUCING A 3D MOLDED PULP PRODUCT

The document relates to a device for producing a 3D molded product from a pulp slurry, comprising a pair of cooperating press tools, each having a respective product face. The press tools are movable relative each other between a closed press position, wherein the product faces are sufficiently close to press the pulp product there between, and an open transfer position, wherein the pulp product can be removed from the product face of one of the press tools. At least one of the product faces is porous. The device further comprises a radiation heater, which is adapted to radiate heat towards the product face of the porous press tool, when the porous press tool is in its open position. 145-. (canceled)46. A device for producing a 3D molded product from a pulp slurry , comprising:a pair of cooperating press tools, each having a respective product face,the press tools being movable relative each other between a closed press position, wherein the product faces are sufficiently close to press the pulp product there between, and an open transfer position, wherein the pulp product can be removed from the product face of one of the press tools,wherein at least one of the product faces is porous, andwherein the device further comprises a radiation heater, which is adapted to radiate heat from a front side of the porous press tool towards the product face of the porous press tool, when the porous press tool is in its open position.47. The device according to claim 46 , wherein the radiation heater is movable between a heating position and a passive position claim 46 , wherein the movable radiation heater is adapted to be in the heating position when the press tools are in their open position claim 46 , and adapted to be in the passive position when the press tools are in their closed position.48. The device according to claim 47 , wherein the movable radiation heater claim 47 , in its heating position claim 47 , is configured to be inserted at a preset distance from the ...

Beverage container packaging

Beverage container packaging assemblies including a bottom tray, center support, and top tray are disclosed. The bottom tray includes a plurality of cup-shaped elements. The cup-shaped elements are configured to accommodate a bottom portion of a beverage container. The center support is disposed between and in contact with the bottom tray and a top tray of a molded paper pulp. The center support includes a plurality of center support posts, a plurality of recessed elements, and a plurality of beverage container support cavities that are bounded by at least one of the center support posts. The support cavities are configured to surround at least a portion of the beverage container. The top tray includes a plurality of vertical members comprising at least one deformable element and a plurality of bottle neck accommodating spaces each bounded by the at least one deformable element.

Pulp-molded lid and molding device thereof

The present invention relates to a pulp-molded lid and its molding device. The molding device comprises a first lid molding die and a second lid molding die. The first lid molding die comprises a snap-fit molding part and a rim molding part, so that a snap-fit section of the pulp-molded lid and a circular rim section at the edge of the pulp-molded lid are formed when the first lid molding die and the second lid molding die are coupled with each other. The rim section and the snap-fit section are used to strengthen the combination of the pulp-molded lid and an external container, so that the combination is more stable. 1. A pulp-molded lid , which is made of paper pulp and comprises a central section at the center and an annular rim section encircling the central section and having two side walls and further a snap-fit section extended from the outside one of the two side walls , protruding inward;wherein the snap-fit section is integrally formed with the pulp-molded lid; andwherein when an external container is coupled to the pulp-molded lid, the snap-fit section expands and then contracts based on physical elasticity of paper pulp so that the pulp-molded lid can couple to a protrusion extended from a cup rim of the external container.2. A molding device of a pulp-molded lid for manufacturing of the pulp-molded lid as claimed in claim 1 , comprising:a first lid molding die, which comprises a first molding unit for shaping of a complete interior profile of the pulp-molded lid wherein the first molding unit has a center molding part for shaping of the central section of the pulp-molded lid and a rim molding part for shaping of the rim section of the pulp-molded lid and the rim molding part has an annular snap-fit molding part situated at an outer edge and at one side far away from the center molding part for shaping of the snap-fit section of the pulp-molded lid; anda second lid molding die, which comprises a second molding unit for shaping of a complete exterior ...

ACOUSTICAL CEILING TILE

An acoustical tile including: 8 to 25 wt % mineral wool, 9 to 15 wt % starch binder, 9 to 15 wt % cellulosic fiber, wherein preferably the cellulosic fiber is newsprint, and 40 to 65 wt % perlite, wherein the weight ratio of the starch to the cellulosic fiber is 0.6 to 1.3:1; and a process for making the acoustical tile. 1. An acoustical tile comprising:8 to 25 wt % mineral wool,9 to 15 wt % starch binder,9 to 15 wt % cellulosic fiber, and40 to 65 wt % perlite,wherein a weight ratio of the starch to the cellulosic fiber is 0.6 to 1.3:1.2. The acoustical tile of claim 1 , wherein the acoustical tile has:an absence of glass beads,an absence of clay,an absence of vermiculite,an absence of gypsum,an absence of calcium carbonate,an absence of magnesium carbonate, andan absence of Zinc pyrithione.3. The acoustical tile of claim 1 , wherein the cellulosic fiber comprises newsprint claim 1 , wherein 0% of the cellulosic fiber is provided by paper sludge obtained from pulp and paper processing waste.4. The acoustical tile of claim 1 , wherein the acoustical tile has:an absence of glass beads,an absence of clay,an absence of vermiculite,an absence of gypsum,an absence of calcium carbonate,an absence of magnesium carbonate,an absence of Zinc pyrithione,an absence of inorganic material other than perlite and mineral wool, and 0% of the cellulosic fiber is provided by paper sludge obtained from pulp and paper processing waste.5. The acoustical tile of claim 1 , wherein the starch to cellulosic fiber weight ratio is 0.7 to 1.1:1.0.6. The acoustical tile of claim 1 , wherein the starch to cellulosic fiber weight ratio is 0.7 to 0.9:1.0 and the cellulosic fiber comprises newsprint.7. The acoustical tile of claim 1 , wherein the acoustical tile comprises:8.0 to 20.0 wt % mineral wool,9.5 to 13.0 wt % starch binder,10.0 to 14.5 wt % cellulosic fiber, and45.0 to 65.0 wt % perlite;wherein the starch:cellulosic fiber weight ratio is 0.7-1.1:1.0.8. The acoustical tile of claim 1 , ...

Methods and Apparatus for Manufacturing Fiber-Based Produce Containers

Methods and apparatus for manufacturing vacuum forming a produce container using a fiber-based slurry. The slurry includes a moisture barrier comprising alkyl ketene dimer in the range of about 4% by weight, and a cationic liquid starch component in the range of 1%-7% by weight.

Use of a strength composition for increasing wet dimensional stability of a moulded pulp article

The invention relates to a use of a strength composition for increasing wet dimensional stability of a moulded pulp article. The moulded pulp article is produced by a method which comprises obtaining a fibre slurry and feeding it to a forming tank of a moulding apparatus, forming a moulded pulp article from the fibre slurry, and drying the moulded pulp article. The strength composition comprises at least one permanent wet strength resin and the strength composition is added to the fibre slurry before the forming of the moulded pulp article. 2. The method according to claim 1 , wherein pH of the alkaline environment is in the range of 10-14 claim 1 , typically 11-14 claim 1 , more typically 12-14.3. The method according to claim 1 , wherein the permanent wet strength resin is a cross-linked resin and selected from polyamidoamine-epihalohydrin resins or polydiisocyanate resins.4. The method according to claim 1 , wherein the strength composition comprises wet strength resin claim 1 , which is polyamidoamine-epihalohydrin resin.5. The method according to claim 4 , wherein the polyamidoamine-epihalohydrin resin has an azetidinium content of <80% claim 4 , preferably <70% claim 4 , more preferably <60% claim 4 , even more preferably <50%.6. The method according to claim 4 , wherein the polyamidoamine-epihalohydrin resin has a charge density of 1.5-4.5 meq/g claim 4 , preferably 2.0-4.0 meq/g claim 4 , more preferably 2.1-3.0 meq/g.7. The method according to wherein the strength composition is added in such amount that the zeta potential of the fibre slurry remains <−2.0 mV after the addition of the strength composition.8. The method according to wherein the strength composition is added in amount that results 1.3-26 kg permanent wet strength resin/ton dry fibre slurry claim 1 , preferably 2.6-18.2 kg permanent wet strength resin/ton dry fibre slurry claim 1 , more preferably 3-15 kg permanent wet strength resin/ton dry fibre slurry claim 1 , even more preferably 5.2-13 ...

Apparatus For Forming Blanks From Fibrous Material

An apparatus for forming blanks from fibrous material is disclosed. The apparatus includes a die having a porous body with a plurality of perforations extending there through, the plurality of perforations having varying sizes and being layered from a top surface to a bottom surface of the porous body. A smooth molding surface is provided on the top surface to hold the fibrous material and allow water to drain from the fibrous material through the plurality of perforations. 1. An apparatus for forming blanks from fibrous material , comprising:a die having a porous body with a plurality of perforations extending there through, the plurality of perforations having varying sizes and being layered from a top surface to a bottom surface of the porous body;a smooth molding surface provided on the top surface to hold the fibrous material and allow water to drain from the fibrous material through the plurality of perforations.2. The apparatus of claim 1 , wherein the plurality of perforations includes a first layer of larger perforations extending from the bottom surface to a second layer of smaller perforations extending to the top surface.3. The apparatus of claim 2 , wherein the first layer of larger perforations includes plurality of passageways having a larger diameter than a plurality of second passageways extending through a second layer of smaller perforations extending to the top surface.4. The apparatus of claim 3 , wherein the plurality of second passageways are small enough such that the fiber material cannot pass there through.5. The apparatus of claim 1 , further comprising a vacuum mechanism extracting water away from the fibrous material through the plurality of perforations.6. The apparatus according to claim 1 , wherein the die further includes interior filler walls claim 1 , exterior filler walls claim 1 , and a support wall.7. The apparatus according to claim 6 , wherein the interior filler walls form interior filler sections and exterior filler sections ...

Large lightweight molded material and method for its manufacture

A large lightweight 3-D shaped molded pulp material, for example a container, comprising a large pulp molded outer shell lined with a reinforcing core spacer material, conforming to and adhering to said shell, and an inner shell made of molded pulp or a flexible paper based material. A method for manufacturing such a lightweight material involves pressing slurried pulp between a first male mold half covered with elastomeric material and a second female mold half, to form the molded pulp outer shell, and gluing the reinforcing core spacer material to the interior of said molded pulp shell and gluing the inner shell to said spacer material.

MOULDING OF ARTICLES

A method of forming a molded article includes preparing a fiber suspension by liquidizing fibrous material in a suspending liquid using at least one high shear mixer. The fiber suspension is fed to the molding surface of a porous mold. The suspending liquid is removed via the pores of the porous mold to deposit suspended fibers on the mold surface as a molded article. Removing the suspending liquid is achieved by pressing a bladder formed of a flexible impermeable membrane against the article using pressure applied behind the membrane. The molded article is removed from the porous mold dried using microwave radiation generated using at least one magnetron. A molding apparatus is use in the method and a molded article is produced by the method. 132. A method of forming a moulded article () comprising:{'b': 22', '12', '14', '16', '18, 'preparing a fibre suspension () by liquidising fibrous material () in a suspending liquid () using at least one high shear mixer (, );'}{'b': 22', '26', '14', '44', '26', '32', '14', '34', '32', '35, 'feeding the fibre suspension () to the moulding surface of a porous mould (); removing said suspending liquid () via the pores () of said porous mould () to deposit suspended fibres on said mould surface as a moulded article (), the step of removing said suspending liquid () comprising pressing a bladder () formed of a resilient flexible impermeable membrane against the article () using pressure () applied behind the membrane;'}{'b': 32', '26, 'removing the moulded article () from the porous mould (); and'}{'b': 32', '48, 'drying the moulded article () using microwave radiation generated using at least one magnetron ().'}232. A method as claimed in claim 1 , wherein the moulded article () is an three-dimensional hollow form.33248. A method of forming a moulded article () as claimed in either one of the preceding claims claim 1 , wherein the or each magnetron () operates at a power rating of less than 5 kW.44850. A method as claimed in any ...

Large lightweight coffin and method for its manufacture

A large lightweight molded coffin comprises a large pulp molded outer shell lined with a reinforcing spacer material such as single faced Re-board®, a honeycomb structure or a molded spacer material conforming to and adhering to said shell and an inner shell made of molded pulp or a paper based material. A method for manufacturing such a lightweight coffin involves pressing slurried pulp between a first male mold half covered with elastomeric material and a second female mold half, to form the molded pulp shell, and gluing the reinforcing spacer material to the interior of said outer molded pulp shell and the inner shell.

Facade Covering Panel Member

An apparatus for forming blanks from fibrous material is disclosed. The apparatus includes a die having a molding surface and perforations through molding surface and a body of the die; a molding screen; and a vacuum mechanism positioning fibrous material onto the molding surface and extracting water away from the fibrous material. 1. An apparatus for forming blanks from fibrous material , comprising:a die having a molding surface and perforations through molding surface and a body of the die;a molding screen; anda vacuum mechanism positioning fibrous material onto the molding surface and extracting water away from the fibrous material.2. The apparatus according to claim 1 , wherein the die includes interior filler walls claim 1 , exterior filler walls claim 1 , and a support wall.3. The apparatus according to claim 1 , wherein the interior filler walls form interior filler sections and exterior filler sections of the blank.4. The apparatus according to claim 2 , wherein the interior filler walls have a greater thickness than the exterior filler walls.5. The apparatus according to claim 4 , wherein the exterior filler walls height is less than or equal to the height of the interior filler walls.6. The apparatus according to claim 5 , wherein the support wall height is less than the height of the exterior filler wall. This application is a divisional of patent application Ser. No. 13/212,720 filed on Aug. 18, 2011.This invention relates to a facade covering panel member and in particular to a wall covering panel made of molded fiber material.The practice of covering an interior wall or an exterior wall for aesthetic purposes (i.e. stone, brick, wood panels, tile, etc.) has traditionally involved standard masonry, carpentry, or finishing practices, where a stone mason, carpenter, or other finisher arranges stones, bricks, wood panels, tile or other decorative features onto the wall and sets them in place using mortar, paste, adhesive or nails. The process of arranging ...

Method and Device for Manufacturing a Fibre Moulding and a Fibre Moulding Manufactured Using These

A method and a device for manufacturing a fibre moulding for drinks packaging containers having an improved structure and surface quality. The method includes the following steps: dipping of a forming wire arranged on a toolholder into a pulp slurry, lifting of the toolholder in order to move the covered forming wire completely out of the pulp slurry, compressing of the fibre material in an area of the circumferential edge of the forming wire through inflating of a circumferential collar, relaxing of the pressure in the collar, and removing of the fibre moulding. A device for manufacturing of a fibre moulding is also provided. 121.-. (canceled)22. A method for manufacturing a head or base element for drinks packaging containers formed from a fibre moulding , the method comprising the following steps:dipping of a moulding screen arranged on a toolholder, said moulding screen extending along an outer contour of a moulding tool, into a fibre-containing pulp slurry in order to cover the moulding screen with fibre material,lifting of the toolholder in order to move the moulding screen covered with fibre material completely out of the pulp slurry,compressing the fibre material in an area of a peripheral edge of the moulding screen through expansion of a sleeve arranged around the moulding tool and going all the way around the moulding screen,relaxing pressure in the sleeve,removing fibre moulding from the moulding screen,transferring the fibre moulding onto a press tool, andmechanically compacting the fibre moulding on the press tool with a geometry corresponding to the fibre moulding.23. The method according to claim 22 , wherein an upper edge of the fibre moulding is sprayed with water before it is removed from the moulding screen.24. The method according to claim 22 , wherein the moulding screen is adapted to have air applied to it from an inside in such a way that both an underpressure claim 22 , for precipitation of the fibre material claim 22 , and an overpressure ...

Die Press Assembly For Drying and Cutting Molded Fiber Parts

Methods and apparatus for fabricating a molded fiber part are described. A system for forming a molded fiber container includes a first plate configured to receive a molded fiber part having a moisture content, and a second plate configured to compress the part against the first plate, wherein at least one of the first and second plates includes a die cutting blade. 1. A system for forming a molded fiber container , the system comprising:a first plate configured to receive a molded fiber part having a moisture content; anda second plate configured to compress the part against the first plate;wherein at least one of the first and second plates includes a die cutting blade.2. The system of claim 1 , wherein the moisture content of the molded fiber part is below 10%.3. The system of claim 1 , wherein the blade is configured to remove an excess portion of the molded fiber part.4. The system of claim 1 , wherein at least one of the first and second plates includes vent holes allow movement of heated air through the molded fiber part to reduce the moisture content of the part.5. The system of claim 1 , wherein the die cutting blade is configured to cut the part at a temperature in the range of 150 to 250 degrees Centigrade while the part is compressed.6. The system of claim 1 , wherein the molded fiber part is a molded part from a fiber-based slurry tank.7. The system of claim 1 , wherein the molded fiber part is a partially compressed part comprising pulp having a moisture content below 10%.8. A method for forming a molded fiber container claim 1 , the method comprising:receiving, at a first plate, a molded fiber part having a moisture content;compressing the part against the first plate with a second plate, wherein the compressed molded fiber part is cut by a die cutting blade integrated into at least one of the first and second plates.9. The method of claim 8 , wherein the moisture content of the molded fiber part is below 10%.10. The method of claim 8 , wherein the ...

SOUND ABSORBING AND INSULATING MEMBER AND METHOD FOR MANUFACTURING THE SAME

In a first step, a molding die is immersed in a raw liquid including cellulosic fibers. Then, the liquid of a raw liquid is sucked through a net material by a liquid suction part, so as to cause the cellulosic fibers to be laminated on the net material. In the second step, the cellulosic fibers laminated on the net material are dried, so as to form a protrusion. In the third step, the dried protrusion and the communication part are removed from the molding die. A passage part of the communication part is formed at a position where a projection portion had been arranged, the passage part being configured to communicate an inside of the protrusion with an outside of the protrusion. 1. A manufacturing method of a sound absorbing and insulating member , wherein:the sound absorbing and insulating member has a hollow protrusion and a communication part communicating an inside of the protrusion with and an outside of the protrusion;a molding die for molding the sound absorbing and insulating member includes a molding surface having an outer shape corresponding to the protrusion, a net material arranged along the molding surface, and a liquid suction part opened in the molding surface; andthe molding surface has a recessed portion provided at a position where the communication part is formed, and a rod-like or plate-like projection portion projecting from a bottom of the recessed portion and passing through the net material,the manufacturing method comprising:a first step of immersing the molding die in a raw liquid including cellulosic fibers, and sucking liquid of the raw liquid through the net material by the liquid suction part so as to cause the cellulosic fibers to be laminated on the net material,a second step of drying the cellulosic fibers laminated on the net material so as to form the protrusion, and drying the cellulosic fibers laminated on the recessed portion so as to form an outer shape of the communication part, anda third step of removing the dried ...

Transfer Device Applied to Robotic Arm and Production Line for Pulp Molding

The present invention relates to a transfer device applied to a robotic arm and a production line for pulp molding, which solves the problems of lower production efficiency and the like in the prior art. The transfer device applied to a robotic arm for pulp molding includes a wet blank transfer mold provided with a closed air chamber therein, a front surface of the wet blank transfer mold is provided with at least one inward concave matching cavity capable of being sleeved outside a pulp wet blank container and recessed toward the closed air chamber side, the inward concave matching cavity is matched with the pulp wet blank container, an inner wall of each inward concave matching cavity and a bottom of the inward concave matching cavity are respectively provided with a plurality of small communicating holes for communicating the inward concave matching cavity with the closed air chamber, a back surface of the wet blank transfer mold is connected with a moving frame parallel to the wet blank transfer mold through a guide mechanism, and a driver is connected between the back surface of the wet blank transfer mold and the moving frame. The present invention has the advantage of improving the production efficiency.

Methods and Apparatus For Manufacturing Fiber-Based Produce Containers

Methods and apparatus for manufacturing a microwavable food container include: forming a wire mesh over a mold comprising a mirror image of the microwavable food container; immersing the wire mesh in a fiber-based slurry bath; drawing a vacuum across the wire mesh to cause fiber particles to accumulate at the wire mesh surface; and removing the wire mesh including the accumulated fiber particles from the slurry bath; wherein the slurry comprises one or more of a moisture barrier, an oil barrier, and a vapor barrier.

Acrylate and Non-Acrylate Based Chemical Compositions For Selectively Coating Fiber-Based Food Containers

Methods and apparatus for vacuum forming and subsequently applying topical coatings fiber-based food containers. The slurry includes one or more of an embedded moisture barrier, vapor barrier, and oil barrier, and the topical coating comprises one or more of a vapor barrier, a moisture barrier, an oil barrier, and an oxygen barrier, for example polyvinyl alcohol, sugar alcohol, citric acid, and cellulose nanofibrils. 1. A method of manufacturing a microwave bowl , comprising the steps of:providing a wire mesh mold approximating the shape of the meat tray;preparing an aqueous fiber based slurry comprising at least one of old corrugated containers (OCC) and double-lined kraft (DLK) paper;adding an embedded moisture barrier to the slurry;immersing the mold in the slurry;drawing a vacuum across the mold within the slurry until a desired thickness of fiber particles accumulates at a surface of the mold;removing the accumulated particles from the mold;drying and pressing the accumulated particles in a press to thereby form the bowl;transferring the bowl from the press to a coating station; andapplying a non-acrylate moisture barrier layer to a surface of the bowl at the coating station.2. The method of claim 1 , wherein the embedded moisture barrier comprises 2%-5% by weight alkyl ketene dimer (AKD).3. The method of claim 1 , further comprising:adding a dry strength additive to the slurry.4. The method of claim 3 , wherein the dry strength additive comprises 0.5%-4.5% by weight starch.5. The method of claim 1 , wherein the coating station comprises:a spray system; anda conveyor configured to move the bowl along a direction of travel into engagement with the spray system.6. The method of claim 5 , wherein the spray system comprises a first nozzle configured to discharge a first predetermined spray pattern onto a bottom of the bowl.7. The method of claim 6 , wherein the first predetermined spray pattern comprises a substantially vertical curtain terminating in a line at the ...

BEVERAGE CONTAINER PACKAGING

A beverage container packaging assembly including a bottom tray, center support, and top tray is disclosed. A bottom tray of molded paper pulp includes a plurality of cup-shaped elements. The cup-shaped elements include a first deformable element and a second deformable element. The first deformable element and the second deformable element include at least two overlapping elements. A top tray of molded paper pulp includes a plurality of bottle neck accommodating spaces. A center support of molded paper pulp is disposed between the bottom tray and the top tray. The center support includes a plurality of beverage container support cavities bounded by one or more center support posts. One or more walls of the beverage container support cavities are configured to surround at least a portion of the beverage container. 120-. (canceled)21. A beverage container packaging assembly comprising:a bottom tray of molded paper pulp including a plurality of cup-shaped elements, the cup-shaped elements including a first deformable element and a second deformable element, wherein at least one of the first deformable element and the second deformable element includes at least two overlapping elements;a top tray of molded paper pulp including a plurality of bottle neck accommodating spaces; anda center support of molded paper pulp disposed between the bottom tray and the top tray, the center support including a plurality of beverage container support cavities bounded by one or more center support posts, wherein one or more walls of the beverage container support cavities are configured to surround at least a portion of the beverage container.22. The beverage container packaging assembly of claim 21 , further comprising a plurality of recessed elements claim 21 , the recessed elements located between at least two of the center support posts.23. The beverage container packaging assembly of claim 21 , wherein the at least two overlapping elements form a cross shape.24. The beverage ...

Method for Preparing a Pulp Molded Cup Lid with Buckles without Overlapping Curves on Both Surfaces

A method for preparing a pulp molded cup lid with buckles without overlapping curves on both surfaces, comprising: diluting plant fiber into pulp and placing it into a forming mold with a filter screen to form a paper embryo through vacuum adsorption; assembling the forming mold with a transfer mold under no pressure for vacuumization to obtain a paper embryo; transferring the paper embryo into a heat setting mold without mesh screen and assembling the mold under no pressure to obtain a cup lid body with stiffening ribs; then stamping into a finished cup lid. The cup lid has smooth internal and external surfaces without overlapping curves and no paper fiber dissolved out at the places where the internal surface and the liquid contact and the suction port and the labial part of the user contact; buckles improves the strength of the cup lid and the leakproofness. 1. A method for preparing a pulp molded cup lid with buckles without overlapping curves on both surfaces , comprising the following steps of:a. diluting plant fiber into pulp with a concentration of 0.3-0.5%;{'b': 102', '106', '105, 'b. placing the pulp prepared in Step a into a forming mold () with a filter screen () of 40-50 meshes to form a paper embryo () with a moisture content of 65-75% by mass percent through vacuum adsorption;'}{'b': 102', '105', '101', '105', '105', '106, 'sup': '2', 'c. assembling the forming mold () containing the paper embryo () described in Step b with a transfer mold () of 120-200° C. under no pressure for vacuumization for 2-7 s; then increasing the mold clamping pressure to 27-40 N/cmfor 3-15 s to obtain a paper embryo () with a moisture content of 50-58% by mass percent; the moisture content of the surface of the paper embryo () in contact with the filter screen () is 55-65% by mass percent;'}{'b': 105', '103', '104', '1', '2', '4', '6', '7, 'sup': 2', '3, 'd. transferring the paper embryo () obtained in Step c into a heat setting mold without mesh screen, of which the upper ...

Methods and Apparatus For In-Line Die Cutting Of Vacuum Formed Molded Pulp Containers

Methods and apparatus for manufacturing a molded fiber part include: immersing a wire mesh mold in a slurry bath comprising water and fiber particles; drawing a vacuum across the wire mesh mold to cause fiber particles to accumulate at the wire mesh mold surface yielding a molded fiber part; transferring the molded part from the slurry bath to a die press assembly; and drying and die cutting the molded part in the die press assembly.

Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry

The present document discloses a tool or tool part for use in a process of molding a product from a pulp slurry. The tool or tool part comprises a self-supporting tool wall portion having a product face, for contacting the product, and a back face on the other side of the wall relative to the product face. The tool wall portion presenting pores, which are provided by a plurality of channels extending through the tool wall portion, from the product face to the back face. The channels are straight or curved with no more than one point of inflection.

TOOL OR TOOL PART, SYSTEM INCLUDING SUCH A TOOL OR TOOL PART, METHOD OF PRODUCING SUCH A TOOL OR TOOL PART AND METHOD OF MOLDING A PRODUCT FROM A PULP SLURRY

The present document discloses a tool or tool part for use in a process of molding a product from a pulp slurry. The tool or tool part comprises a self-supporting tool wall portion having a product face, for contacting the product, and a back face on the other side of the wall relative to the product face. The tool wall portion presenting pores, which are provided by a plurality of channels extending through the tool wall portion, from the product face to the back face. The channels are straight or curved with no more than one point of inflection. 133-. (canceled)34. A method of producing a porous mold , the method comprising:providing a porous mold comprising a tool wall portion having pores provided by a plurality of channels extending through the tool wall portion, from a product face, for contacting the product, to a back face on the other side of the wall relative to the product face, wherein the channels are straight or curved with no more than one point of inflection; andforming the channels by use of an additive manufacturing process.35. The method as claimed in claim 34 , wherein the additive manufacturing process is a 3D printing process.36. The method as claimed in or claim 34 , wherein the porous mold is made from a powdery material having particles of an average size of 1-50 microns.37. The method as claimed in or claim 34 , wherein the porous mold is made from a powdery material having particles of an average size of 5-30 microns.38. The method as claimed in claim 34 , wherein the porous mold is made from a material being a metal or a metal alloy.39. The method as claim in claim 34 , wherein the porous mold is made from a material being titanium or a titanium alloy claim 34 , aluminum or an aluminum alloy claim 34 , copper or a copper alloy claim 34 , a bronze claim 34 , brass claim 34 , cobalt or chrome alloy or stainless steel.40. The method as claimed in claim 34 , wherein the porous mold is made from a material being a polymeric material claim 34 , ...

TOOL OR TOOL PART, SYSTEM INCLUDING SUCH A TOOL OR TOOL PART, METHOD OF PRODUCING SUCH A TOOL OR TOOL PART AND METHOD OF MOLDING A PRODUCT FROM A PULP SLURRY

The present document discloses a tool or tool part for use in a process of molding a product from a pulp slurry. The tool or tool part comprises a self-supporting tool wall portion having a product face, for contacting the product, and a back face on the other side of the wall relative to the product face. The tool wall portion presenting pores, which are provided by a plurality of channels extending through the tool wall portion, from the product face to the back face. The channels are straight or curved with no more than one point of inflection. 133-. (canceled)34. A method of molding a product from a pulp slurry , the method comprising:in a first step, providing a pickup tool, for picking up pulp from a pulp slurry, the pickup tool comprising a self-supporting pickup tool wall portion having a product face, for contacting the product, and a back face on the other side of the wall relative to the product face, the pickup tool wall portion presenting pores, which are provided by a plurality of channels extending through the pickup tool wall portion, from the product face to the back face;applying a vacuum to the back face of the pickup tool, andapplying pulp slurry to the product face of the pickup tool;in a second step, providing a transfer tool for receiving an amount of pulp from another tool, the transfer tool comprising a self-supporting transfer tool wall portion having a product face, for contacting the product, and a back face on the other side of the wall relative to the product face, the transfer tool wall portion presenting pores, which are provided by a plurality of channels extending through the tool wall portion, from the product face to the back face;applying a vacuum to the back face of the transfer tool, andapplying the pulp slurry to the product face of the transfer tool; andin a third step, providing a pressing tool for pressing an amount of pulp to form a molded product, the pressing tool comprising a self-supporting pressing tool wall portion ...

Compression-moulded tray and method of producing a fibre tray

A compression-moulded tray of fibre material, said tray being formed of fibre material in a compression method, from a suspension of mechanical pulp of cellulose. The formed tray has been formed by press-drying using heat to a dry content of 80-95%, preferably 90-95%, and the fibre material of the formed tray has a density in the order of 400-650 kg/m3. The inside of the tray is provided with a protective barrier.

TOOL OR TOOL PART, SYSTEM INCLUDING SUCH A TOOL OR TOOL PART, METHOD OF PRODUCING SUCH A TOOL OR TOOL PART AND METHOD OF MOLDING A PRODUCT FROM A PULP SLURRY

The present document discloses a tool or tool part for use in a process of molding a product from a pulp slurry. The tool or tool part comprises a self-supporting tool wall portion having a product face, for contacting the product, and a back face on the other side of the wall relative to the product face. The tool wall portion presenting pores, which are provided by a plurality of channels extending through the tool wall portion, from the product face to the back face. The channels are straight or curved with no more than one point of inflection. 133-. (canceled)34. A method of producing a porous mold , the method comprising:providing a porous mold comprising a tool wall portion having pores provided by a plurality of channels extending through the tool wall portion, from a product face, for contacting the product, to a back face on the other side of the wall relative to the product face, wherein the channels are straight or curved with no more than one point of inflection;forming the channels by use of an additive manufacturing process, andforming at least one recess for a heating element in said tool wall portion,wherein said at least one recess is formed such that it extends into the tool wall portion from the back face thereof.35. The method as claimed in claim 34 , wherein a distance by which said at least one recess extends into the tool wall portion from the back face thereof is about 75% claim 34 , 50% or 25% of the tool wall portion thickness at the relevant tool wall portion.36. The method as claimed in claim 34 , further comprising inserting a heating element after the tool wall portion has been produced.37. The method as claimed in claim 34 , wherein said heating element is an electric heating element claim 34 , a heated liquid or gas heating element claim 34 , or an induction heating element.3854. The method as claimed in claim claim 34 , wherein said heating element is a lead for resistive heating claim 34 , a channel for conducting a heated liquid or ...

Contoured molded pulp container with polyester liner

An inexpensive, disposable, three-dimensionally contoured container, suitable for many purposes including holding food during exposure to high temperatures for long times in either a microwave or a conventional oven without any detrimental effect to the container or the food. The container consists of an essentially impervious liner of polyethylene terephthalate directly bonded by its own substance to a pre-formed contoured base obtained by molding to final shape nonbrowning substantially 100% bleached kraft wood pulp from an aqueous slurry thereof against an open-face suction mold, and drying the same under pressure imposed by a mating pair of heated dies. The liner is formed by bonding to the pulp base a 0.5-2.0 mil thick film of thermoformable, substantially amorphous, substantially unoriented polyethylene terephthalate having a molecular weight which is understood to be in excess of 15,000. The film is bonded to the base by pre-heating the base, rapidly pre-heating the film and then quickly pressing the film into contact with the base at a temperature in the range of 300°-375° F., the pressing being done by vacuum in the range of about 20 inches of mercury applied through the base for no longer than about 1 second, and finally cooling so that the liner thereafter will not shrink-separate away from the contoured base as a result of subsequently exposing the container to a temperature of up to 400° F.

Method and system for manufacturing a 3-dimensional food packaging unit from moulded pulp material and such food packaging product

本发明涉及一种用于由模制的纸浆材料制造3维包装材料的方法和系统以及这样的包装单元。本发明的方法包括以下步骤：‑制备纸浆材料，其包括以下步骤：‑提供一定量的具有非木材生物质纤维的生物质作为原材料；‑制备生物质纤维；‑用挤出机将所制备的生物质纤维原纤维化，以产生具有生物质纤维的纸浆材料；向模制装置中提供纸浆材料；模制3维食品包装单元；以及从模具中释放3维食品包装单元。

Device for making filters for smoking articles

Shaped tray or plate from fibrous material and method for manufacturing thereof

FIELD: paper production; cellulose production. SUBSTANCE: invention relates to production of shaped tray or tray from fibrous material. Method involves the following steps: (i) obtaining fibrous cellulose, in which the fibres consist of at least 85 wt. % softwood fibres having a mean fibre length of at least 2.0 mm and not more than 15 wt. % of paper rejects having fibre length of 0.05–1.0 mm, (ii) converting cellulose to a foamed suspension, (iii) feeding a foamed suspension from the pressure box onto a forming screen of the cardboard machine for forming a fibrous web, (iv) drying the web to produce a dried web having compressibility in a thickness direction of at least 20 %, and (v) inserting the web as a layer into a cardboard which is converted into a tray or plate by thermo pressing or deep drawing. EFFECT: enabling formation of shaped three-dimensional trays and plates without cracks. 11 cl, 1 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК D21H 11/00 D21H 15/00 D21H 21/56 D21H 27/30 (11) (13) 2 715 652 C2 (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК D21H 11/02 (2019.08); D21H 11/14 (2019.08); D21H 15/00 (2019.08); D21H 21/56 (2019.08); D21H 27/30 (2019.08); D21H 27/38 (2019.08); D21F 11/002 (2019.08) (21)(22) Заявка: 2018104466, 29.06.2016 29.06.2016 (73) Патентообладатель(и): СТОРА ЭНСО ОЙЙ (FI) Дата регистрации: 02.03.2020 07.07.2015 SE 1550985-4 (43) Дата публикации заявки: 07.08.2019 Бюл. № 22 (56) Список документов, цитированных в отчете о поиске: WO 2014/080084 A1, 30.05.2014. WO 2013/160564 A1, 31.10.2013. WO 2015/036659 A1, 19.03.2015. WO 2014/202841 A1, 24.12.2014. RU 2243308 C2, 27.12.2004. (45) Опубликовано: 02.03.2020 Бюл. № 7 (86) Заявка PCT: IB 2016/053867 (29.06.2016) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 07.02.2018 (87) Публикация заявки PCT: 2 7 1 5 6 5 2 WO 2017/006216 (12.01.2017) R U 2 7 1 5 6 5 2 Приоритет(ы): (30) ...

Patent RU2020122074A3

ВУ’ 2020122074” АЗ Дата публикации: 11.03.2022 Форма № 18 ИЗПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2020122074/03(037890) 05.12.2018 РСТЛМТГ2018/050812 05.12.2018 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 2020028 06.12.2017 МГ, Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ТРЕХМЕРНАЯ УПАКОВКА ДЛЯ ПИЩЕВЫХ ПРОДУКТОВ ИЗ ФОРМОВОЧНОГО ПУЛЬПОВОГО МАТЕРИАЛА, А ТАКЖЕ СПОСОБ И СИСТЕМА ДЛЯ ЕЁ ИЗГОТОВЛЕНИЯ Заявитель: ХЮХТАМАКИ МОЛДЕД ФАЙБЕР ТЕКНОЛОДЖИ Б.В. М. 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) 0211 3/00 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) 2213 3/-,0213 7/- 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Езрасепе Оцез{е1-Огок, КОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* ...

Method and apparatus for manufacturing fibre-based food container

用于利用纤维基浆体制造真空成形产品容器的方法和设备。该浆体包含水分阻隔剂，该水分阻隔剂包括按重量计在约4％的范围的烷基烯酮二聚体以及按重量计在1％至7％的范围内的阳离子液体淀粉组分。

Molded body of cellulose fiber and method for producing the same

Method of making a foraminous drainage member

Method for obtaining a rigid combustible bag

FIELD: manufacturing technology. SUBSTANCE: invention relates to the field of production of products from powder-fiber composition energy materials, including profiled ones. Method includes the preparation of an aqueous suspension of fibrous materials, forming a wet article by depositing fibers and dispersed components on a molding base and removing residual moisture by drying. In this case, a 0.8–1.1 % aqueous suspension is supplied at a pressure of 98.1–196.2 kPa per molding matrix. Brass net of a special structure is inserted into the molding matrix to create vertical cuts with a smaller thickness of the material on the inner surface of the bag. Net cells are sealed in a vertical direction in those places where it is necessary to create cuts on the bag, the width of a sealed band is 4–5 mm, the number of bands is 4–12. EFFECT: technical result consists in obtaining a rigid combustible bag with vertical bands on the lateral inner surface of the bag, having a lower density of the material, which makes it possible to predict the number of elements of the decay of the rigid combustible bag at the time of the shot. 1 cl, 2 dwg, 1 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 655 315 C1 (51) МПК F42B 5/38 (2006.01) F26B 3/28 (2006.01) D21J 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F42B 5/38 (2017.05); F26B 3/286 (2017.05); D21J 7/00 (2017.05) (21)(22) Заявка: 2017105014, 15.02.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 25.05.2018 (45) Опубликовано: 25.05.2018 Бюл. № 15 Адрес для переписки: 420033, Респ. Татарстан, г. Казань, ул. Светлая, 1, ФКП "ГосНИИХП" 2346100 C1, 10.02.2009. RU 2473566 C2, 27.01.2013. RU 2479823 C2, 20.04.2013. RU 2568728 C1, 20.11.2015. US 4915154 A1, 10.04.1990. C 1 2 6 5 5 3 1 5 (56) Список документов, цитированных в отчете о поиске: RU 2270895 C1, 27.02.2006. RU (54) СПОСОБ ПОЛУЧЕНИЯ ЖЕСТКОГО СГОРАЮЩЕГО КАРТУЗА (57) Реферат: Изобретение относится ...

Patent RU2019105160A3

ВИ“? 2019105160” АЗ Дата публикации: 16.09.2020 Форма № 18 ИЗПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2019105160/11(009900) 26.07.2017 РСТЛ52017/044036 26.07.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 15/220,371 26.07.2016 05 Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) СПОСОБЫ И УСТРОИСТВА ДЛЯ ИЗГОТОВЛЕНИЯ ПИЩЕВЫХ КОНТЕЙНЕРОВ НА ОСНОВЕ ВОЛОКНА Заявитель: ФУТПРИНТ ИНТЕРНЭШНЛ, ЭлЭлСи, 0$ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. п см. Примечания [ ] приняты во внимание следующие пункты: р [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) В650 1/10 (2006.01) В650 85/00 (2006.01) О2Н 17/17 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) В65р 1//-1/10, 85/00, 85/00, 85/74-85/80, 221Н 17/17 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РЕРАТБпе, О\УУРТ, ЕАРАТБУ, Езрасепе Сооз]е Раеп$, РАТЕМТСОРЕ, Ра ЗеагсВ, КОРТО, ОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- ...

THREE-DIMENSIONAL PACKAGING FOR FOOD PRODUCTS FROM MOLDING PULP MATERIAL AND METHOD AND SYSTEM FOR ITS MANUFACTURE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2020 122 074 A (51) МПК D21J 3/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2020122074, 05.12.2018 (71) Заявитель(и): ХЮХТАМАКИ МОЛДЕД ФАЙБЕР ТЕКНОЛОДЖИ Б.В. (NL) Приоритет(ы): (30) Конвенционный приоритет: 06.12.2017 NL 2020028 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 06.07.2020 R U (43) Дата публикации заявки: 10.01.2022 Бюл. № 1 (72) Автор(ы): КЁЙПЕР, Харалд Йохн (NL) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2019/112428 (13.06.2019) R U (54) ТРЕХМЕРНАЯ УПАКОВКА ДЛЯ ПИЩЕВЫХ ПРОДУКТОВ ИЗ ФОРМОВОЧНОГО ПУЛЬПОВОГО МАТЕРИАЛА, А ТАКЖЕ СПОСОБ И СИСТЕМА ДЛЯ ЕЁ ИЗГОТОВЛЕНИЯ (57) Формула изобретения 1. Способ изготовления трехмерной упаковки для пищевых продуктов из формовочного пульпового материала, включающий в себя операции: приготовления пульпового материала, включающую в себя операции: обеспечения требуемого количества биомассы с недревесными биомассовыми волокнами в качестве исходного материала; подготовки биомассовых волокон; фибриллирования подготовленных биомассовых волокон с помощью экструдера для приготовления пульпового материала с биомассовыми волокнами; обеспечения пульпового материала для формовочного устройства; формования трехмерной упаковки для пищевых продуктов; и извлечения трехмерной упаковки для пищевых продуктов из формовочной матрицы. 2. Способ по п. 1, отличающийся тем, что приготовление пульпового материала с биомассовыми волокнами включает в себя операцию приготовления биомассы из силоса с содержанием сухого вещества в диапазоне 25-50 вес.%, предпочтительно 30-40 вес.%. 3. Способ по п. 1 или 2, отличающийся тем, что приготовление биомассовых волокон включает в себя операции промывания биомассовых волокон и дегидратацию промытых биомассовых волокон. 4. Способ по п. 3, отличающийся тем, что дегидратация включает в себя операцию дегидратации и операцию отжимания. Стр.: 1 A 2 0 2 0 1 2 2 0 7 4 A Адрес для переписки: ...

Large and lightweight molded objects and their manufacturing methods

MOLD CONSTRUCTION

Utilization of recycled carbon fiber

A molding head is especially adapted for vacuum molding or forming of structures and, in particular fibrous composite structures using recycled carbon fiber, in an adjustable, controllable three dimensional orientation before, during and after molding. Such a molding head includes a mold plate with narrow slots in the mold surface thereof and wider channels in the back surface thereof, with such slots and channels intersecting one another. A control system of servomotors or other actuators permits movement and orientation of the mold head during forming, thereby creating the ability to vary the material properties based on gravity and particle or suspension grain, thickness and other now controllable properties.

Method and apparatus for forming fiber reinforced plastic preforms from a wet slurry

A method and apparatus for making fiber reinforced plastic preforms via a wet slurry process. A screen with the desired preform configuration is placed in the bottom of a tank. The tank is then filled with water and chopped fibers to create a slurry. The screen is raised up through the slurry causing fibers to be deposited on the screen in the shape of the preform. The preform is then removed from the screen, placed in a mold and injected with resin to form the desired structure.

Method for binding fibers in a fiber reinforced preform using an electromagnetic field to melt binding fibers

A method and apparatus for binding the fibers of a fiber reinforced plastic preform. A fiber reinforced plastic preform is created in a preselected geometry from a mixture of reinforcing fibers and binding fibers, the binding fibers being responsive to a high frequency electromagnetic field to melt thereby binding the reinforcing fibers. The fiber reinforced plastic preform is then exposed for a short period of time to a high frequency electromagnetic field, with the high frequency electromagnetic field causing the binding fibers to melt thus binding the reinforcing fibers of the preform.

Device for casting articles from fibrous mass

Device for moulding the products from cellulose-filled compositions

Изобретение относится к области производства изделий из порошково-волокнистых композиционных энергетических материалов, в том числе профилированных. Устройство формования изделий из целлюлозо-наполненных композиций, включающее формующую форму, на которой закреплена проволочная сетка. Для обеспечения герметичного соединения матрицы формования с основанием имеется уплотнительная резинка. Фланец с припаянной к нему сеткой при помощи винта крепится к матрице формования с дренажными отверстиями диаметром 1,5-2,0 мм, расстояние между которыми 5-8 мм. Шток с отражателем закреплен на переходном стакане с патрубком. Техническим результатом изобретения является увеличение высоты получаемой заготовки, а также исключение неравномерности распределения частиц по толщине заготовки. 2 ил. 2624320 С 2 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ х © 5 5 < (13 за” ©С2 х х 275, #7 $ < 28 (19) 10 зщ за ВО ба (51) МПК В29С 43/36 (2006.0Т) 0217 700 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2015151616, 01.12.2015 (24) Дата начала отсчета срока действия патента: 01.12.2015 Дата регистрации: 03.07.2017 Приоритет(ы): (22) Дата подачи заявки: 01.12.2015 (43) Дата публикации заявки: 06.06.2017 Бюл. № 16 (45) Опубликовано: 03.07.2017 Бюл. № 19 Адрес для переписки: 420033, Респ. Татарстан, г. Казань, ул. Светлая, 1, ФКП "ГосНИИХП" (72) Автор(ы): Солдатов Сергей Васильевич (КО), Енейкина Татьяна Александровна (КО), Леонова Рамзия Галимовна (КО), Чистюхин Вадим Николаевич (КО), Гатина Роза Фатыховна (КО), Михайлов Юрий Михайлович (КП) (73) Патентообладатель(и): Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКИ "Гос НИИХП") (КО) (56) Список документов, цитированных в отчете о поиске: 0% 6210531 В1, 03.04.2001. 05 4994148 А, 19.02.1991. 05 5399243 А, 21.03.1995. 0$ 5547544 А, 20.08.1996. (54) УСТРОЙСТВО ФОРМОВАНИЯ ИЗДЕЛИЙ ИЗЦЕЛЛЮЛОЗО-НАПОЛНЕННЫХ КОМПОЗИЦИЙ (57) Реферат: Изобретение ...

Joint robot transfer type paper mold production method with net

本发明公开一种关节机器人带网转移式纸模生产方法，包括步骤：(1)关节机器人驱使网框上下料机构伸入湿坯成型机中，由网框承托机构承托空的网框；(2)关节机器人驱使网框上下料机构在湿坯成型机中运动，使得第二真空吸头将捞桨下模上的网框吸走；(3)关节机器人驱使网框上下料机构伸入干坯成型机中并运动，使得第二真空吸头将所吸取网框转移至干坯上模和干坯下模中一者处，还使得第一真空吸头吸走干坯上模和干坯下模中另一者处的带有干坯的网框；以及(4)关节机器人驱使网框上下料机构朝取料机器人处运动，由取料机器人将网框中的干坯取走，以完成网框转移的一个周期；以在减少气源浪费的情况下确保网框可靠顺畅的转移。

Moulding of articles

一种用于纸纤维物品的模制机具有由被烧结的颗粒制成的模具。通过使用处于另一侧的活塞将经计量的液化纸浆射流抽吸穿过模具。通过加压的热空气对物品进行现场干燥。可以通过将烧结的部分焊接在一起来制造大的模具。还公开了也就是通过液化来准备纤维的新方法。

Formed body

A molded article ( 10 ) made predominantly of pulp and comprising a bottom portion ( 13 ) and a body portion ( 12 ), wherein the angle θ between the outer surface of a side wall of the body portion ( 12 ) and the ground contact plane (B) of the bottom portion ( 13 ) is 85° or greater, and the height of the body portion ( 12 ) is 50 mm or more.

Methods and devices for manufacturing fiber-based food containers

FIELD: packaging. SUBSTANCE: the slurry is used in the vacuum molding of a fiber-based food container for the microwave oven. The slurry comprises an aqueous cellulose mixture containing fibers ground up from at least one of the old corrugated containers (OCC) and newspaper paper (NP), a moisture-protective component in the range of 0.5-10% by slurry mass, an oil-protective component in the range of 0,5-10% by mass which differs from the moisture-protective component and a component for giving rigidity in the range of 1-5% by slurry mass. EFFECT: group of inventions enables production of packaging for use in the food industry for packaging, for example, meat and in the beverage industry. 7 cl, 23 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 743 976 C2 (51) МПК B65D 1/10 (2006.01) B65D 85/00 (2006.01) D21H 17/17 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B65D 1/10 (2020.08); B65D 85/00 (2020.08); D21H 17/17 (2020.08) (21)(22) Заявка: 2019105160, 26.07.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): ФУТПРИНТ ИНТЕРНЭШНЛ, ЭлЭлСи (US) 01.03.2021 26.07.2016 US 15/220,371 (43) Дата публикации заявки: 26.08.2020 Бюл. № 24 (56) Список документов, цитированных в отчете о поиске: US 2014/167302 A1, 19.06.2014 . US 4214948 A, 29.07. 1980. ЕР 1690882 А1, 16.08.2006. SU 1155161 A, 07.05.1985. (45) Опубликовано: 01.03.2021 Бюл. № 7 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.02.2019 2 7 4 3 9 7 6 Приоритет(ы): (30) Конвенционный приоритет: R U 26.07.2017 (72) Автор(ы): ЧУН, Йок, Доу (US), МУР, Брэндон, Майкл (US), ЧЖАН, Июнь (US) US 2017/044036 (26.07.2017) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 7 4 3 9 7 6 WO 2018/022806 (01.02.2018) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, строение 3, ООО "Юридическая фирма Городисский и Партнеры" (54) СПОСОБЫ И УСТРОЙСТВА ДЛЯ ИЗГОТОВЛЕНИЯ ПИЩЕВЫХ КОНТЕЙНЕРОВ НА ОСНОВЕ ...

DEVICE FORMING PRODUCTS FROM CELLULOSE FILLED COMPOSITIONS

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 151 616 A (51) МПК B29C 43/36 (2006.01) D21J 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015151616, 01.12.2015 Приоритет(ы): (22) Дата подачи заявки: 01.12.2015 (43) Дата публикации заявки: 06.06.2017 Бюл. № 16 (57) Формула изобретения Устройство формования изделий из целлюлозо-наполненных композиций, включающее формующую форму, на которой закреплена проволочная сетка, отличающееся тем, что фланец с припаянной к нему сеткой при помощи винта крепится к матрице формования с дренажными отверстиями диаметром 1,5-2,0 мм, расстояние между которыми 5-8 мм, уплотнительная резинка расположена на основании для обеспечения герметичного соединения матрицы формования с основанием, шток с отражателем закреплен на переходном стакане с патрубком. R U A 2 0 1 5 1 5 1 6 1 6 A (54) УСТРОЙСТВО ФОРМОВАНИЯ ИЗДЕЛИЙ ИЗ ЦЕЛЛЮЛОЗО-НАПОЛНЕННЫХ КОМПОЗИЦИЙ 2 0 1 5 1 5 1 6 1 6 (72) Автор(ы): Солдатов Сергей Васильевич (RU), Енейкина Татьяна Александровна (RU), Леонова Рамзия Галимовна (RU), Чистюхин Вадим Николаевич (RU), Гатина Роза Фатыховна (RU), Михайлов Юрий Михайлович (RU) R U Адрес для переписки: 420033, Респ. Татарстан, г. Казань, ул. Светлая, 1, ФКП "ГосНИИХП" (71) Заявитель(и): Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") (RU) Стр.: 1

Light moulded product of large size and method for production thereof

FIELD: physics. SUBSTANCE: invention relates to light molded products of large size and to a method of making such molded products. Lightweight three-dimensional curved product of large size comprises outer shell from molded suspended cellulose mass, flexible reinforcing divider corresponding in shape to inner side of outer shell and attached to it, and inner shell from molded cellulose mass or flexible paper material, attached to separating coating. Method of molded three-dimensional curved product includes squeezing suspension from cellulose mass on water basis between first male mold halved, coated with elastomer material, and a second female mold half, drying the product at high temperature under pressure to form a molded shell from the suspended cellulose mass, obtaining a flexible base separating structure, bonding the strengthening separating structure to the inner side of the molded shell from the suspended cellulose mass, obtaining an inner shell from the molded cellulose mass or other flexible paper material and gluing it to the separating structure of the base. EFFECT: invention enables to obtain three-dimensional (3D) product of large dimensions molded from cellulose mass, which is light, very strong, with smooth and smooth outer surface, and also easy and inexpensive in production. 26 cl, 9 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 710 175 C2 (51) МПК B32B 1/02 (2006.01) B32B 3/12 (2006.01) B32B 3/28 (2006.01) B32B 29/00 (2006.01) D21J 3/00 (2006.01) A61G 17/007 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B32B 1/02 (2019.08); B32B 3/12 (2019.08); B32B 3/28 (2019.08); B32B 29/00 (2019.08); D21J 3/00 (2019.08); A61G 17/007 (2019.08) (21)(22) Заявка: 2017143897, 23.06.2016 23.06.2016 Дата регистрации: 24.12.2019 23.06.2015 SE 1550866-6 (43) Дата публикации заявки: 23.07.2019 Бюл. № 21 (45) Опубликовано: 24.12.2019 Бюл. № 36 (56) Список документов, цитированных в отчете о поиске: GB 2448592 ...

Patent RU2018104466A3

ВИ“? 2018104466” АЗ Дата публикации: 17.09.2019 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2018104466/05(006702) 29.06.2016 РСТЛВ2016/053867 29.06.2016 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 1550985-4 07.07.2015 эВ Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ФАСОННАЯ ПОДЛОЖКА ИЛИ ТАРЕЛКА ИЗ ВОЛОКНИСТОГО МАТЕРИАЛА И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ Заявитель: СТОРА ЭНСО ОЙЙ, ЕП 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) р21Н 11/00 (2006.01) р21Н 15/00 (2006.01) р21Н 21/56 (2006.01) О21Н 27/30 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) О21Н 11/00-11/02, 11/14, 15/00, 15/06, 21/00, 21/50, 21/56, 27/00, 27/30, 27/38, О2ТЕ 11/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РУ\У/РТ, Ебрасепе, Раеагсь, КОРТО, ИЗРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- ...

Method and apparatus for manufacturing fiber-based food containers

본 발명은, 섬유계 슬러리(fiber-based slurry)를 사용하여 농산물 용기(produce container)를 진공 성형(vacuum forming)하는 방법 및 제조하는 장치에 관한 것이다. 슬러리는 약 4 중량% 범위의 알킬케텐 이량체(alkylketene dimer)와 1 중량% ~ 7 중량% 범위의 양이온성 액체 전분 성분을 포함하는 수분 장벽(moisture barrier)을 포함한다. The present invention relates to a method for vacuum forming a produce container using a fiber-based slurry and an apparatus for manufacturing it. The slurry includes an alkylketene dimer in the range of about 4% by weight and a moisture barrier comprising a liquid cationic starch component in the range of 1% to 7% by weight.

Method and device for producing a fiber molded part and fiber molded part produced thereafter

Verfahren zur Herstellung eines Faserformteils, insbesondere eines Kopf- oder Bodenelements für Getränkepackungsbehälter, gekennzeichnet durch die folgenden Schritte:- Eintauchen eines auf einem Werkzeughalter angeordneten Formsiebes in eine Pulpeschlämme,- Anheben des Werkzeughalters, um das beschlagene Formsieb vollständig aus der Pulpeschlämme zu fahren,- Verdichten des Fasermaterials im Bereich des umlaufenden Randes des Formsiebes durch Aufblähen einer dort ringsum verlaufenden Manschette,- Entspannen des Drucks in der Manschette und- Entfernen des Faserformteils. Process for the production of a fiber molding, in particular a head or bottom element for beverage containers, characterized by the following steps: immersing a forming wire arranged on a tool holder in a pulp slurry, raising the tool holder so as to completely drive the steamed forming wire out of the pulp slurry, Compacting the fiber material in the region of the peripheral edge of the forming screen by inflating a cuff running around it, - releasing the pressure in the cuff and - removing the fiber molded part.

Light coffin of large size and method of its production

FIELD: funeral accessories.SUBSTANCE: light molded coffin of large size contains large outer shell (17) of molded cellulose mass, coated with strengthening separating material (18), such as single-layer Re-Board panel™, a honeycomb structure or a molded separating material corresponding in shape to said shell and attached to it, and inner shell (19) made of a molded cellulose mass or paper material. Method of making such a light coffin comprises compressing a suspension of cellulose mass between a first male mold semi-mold (5) coated with elastomeric material (6) and a second female half-mold (3) to form molded shell (17) of cellulose pulp, and bonding reinforcing separating material (18) to inner surface of outer molded shell (17) of cellulose pulp and to inner shell.EFFECT: disclosed is a light coffin of large size and method of its production.15 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 697 237 C2 (51) МПК A61G 17/007 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК A61G 17/007 (2019.05) (21)(22) Заявка: 2017144293, 23.06.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: 13.08.2019 R U 23.06.2016 (72) Автор(ы): СУНДБЛАД Пер (SE), ХАНССОН Торбьорн (SE), ОЛЛЕВИК Томми (SE), ХЕЛЛБЕРГ Мортен (SE) (73) Патентообладатель(и): ОРГАНОКЛИК АБ (SE) 23.06.2015 SE 1550867-4 (43) Дата публикации заявки: 25.07.2019 Бюл. № 21 (56) Список документов, цитированных в отчете о поиске: JPH 09117480 A, 06.05.1997. GB 189410669 A, 07.07.1894. EP 2563311 A1, 06.03.2013. (45) Опубликовано: 13.08.2019 Бюл. № 23 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.01.2018 2 6 9 7 2 3 7 Приоритет(ы): (30) Конвенционный приоритет: SE 2016/050628 (23.06.2016) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 9 7 2 3 7 WO 2016/209158 (29.12.2016) Адрес для переписки: 191036, Санкт-Петербург, а/я 24, "НЕВИНПАТ" (54) Легкий гроб большого размера и способ его изготовления (57) Реферат ...

INTEGRATED MANUFACTURING AND DENSIFICATION PROCESS BY COMPRESSION OF REINFORCED THERMOPLASTIC PREFORMS.

HIGH YIELD DOUGH PICKER.

Patent FR1603371A

Light weight filler particles

A method and apparatus of producing and using composite fibers in a liquid molding process. The composite fibers are formed from a base material and filler particles which are lighter or less expensive than the base material. A preform screen is placed at the bottom of a tank. The tank is filled with liquid, the composite fibers and a mass of reinforcing fibers creating a slurry above the screen. The screen is raised up through the slurry causing the composite fibers and the reinforcing fibers to be deposited on the screen creating a fiber preform. The preform is then removed from the screen and is placed in a mold for use in a liquid molding process.

Method and apparatus for making a shaped article from a liquid suspension

Integrated process for the manufacture and densification by compression of reinforced thermoplastic preforms

A reinforced preform is manufactured from an aqueous suspension comprising at least one thermoplastic resin, reinforcing fibres, at least one papermaking adjuvant and at least one plastic adjuvant. Using reduced pressure, the forming, dewatering and then drying and heating operations are performed on the same form 1 with the aid of a stream of air heated to a temperature above the melting point of the thermoplastic matrix.

DEVICE FOR FORMING FIBROUS MATERIALS

Procédé pour la formation en continu d'un élément fibreux dans une unité de formage allongée, perforée, fermée, au cours du déplacement de l'unité de formage à travers des moyens d'extraction de fluide. Il comprend les étapes consistant à former une suspension de fibres, à injecter la suspension dans ladite unité, à engendrer un gradient de pression à travers une zone d'extraction desdits moyens d'extraction de fluide et à injecter la suspension fibreuse dans l'unité de formage à une vitesse d'injection par rapport à la vitesse du dispositif de formage (rapport d'écoulement) telle que certaines des fibres se déposent en tapis fibreux sur la surface interne de l'unité de formage et que le reste s'accumule pour former un noyau, de façon à réaliser un élément fibreux continu ayant un noyau fibreux entouré par une croûte de densité plus grande. Application notamment aux filtres de cigarettes. A method for continuously forming a fibrous element in an elongated, perforated, closed forming unit during movement of the forming unit through fluid extraction means. It comprises the steps of forming a suspension of fibers, injecting the suspension into said unit, generating a pressure gradient across an extraction zone of said fluid extracting means and injecting the fibrous suspension into the unit. forming at an injection speed relative to the speed of the forming device (flow ratio) such that some of the fibers settle into a fibrous mat on the inner surface of the forming unit and the rest accumulate to form a core, thereby providing a continuous fibrous element having a fibrous core surrounded by a crust of greater density. Application in particular to cigarette filters.

Shock protection element, manufacturing method and device for using the method

The invention relates to a method of manufacturing a shock protection element for an object of any shape, the said element being made from paper pulp or similar and intended to surround the said object whilst contacting it at points. The invention also relates to a device for using the method and to a shock protection element.

PASTE MOLD UNIT, PASTE MOLD FOR POSITIONING AN ARTICLE AND PROCESS FOR PRODUCING THE PASTE MOLD

High-efficiency pulp saver

Plant intended to improve the productivity of pulp savers and size rolls for cellulose moulded by virtue of a thin and flexible rubber belt (2) equipped with studs of the same material making it possible to increase the vacuum prevailing in the roll (1) and, consequently, to improve the dry content of the product delivered on leaving the roll. The presence of the belt must also permit the semicontinuous running of a press-sector (7) and the continuous running of the uptake roll (3) whose duty is to withdraw and transfer the thickened or moulded cellulose components.

PROFILE CONTAINER IN MOLDED PULP WITH POLYESTER COATING AND METHOD FOR APPLYING THE COATING

RECIPIENT EN PATE MOULEE COMPORTANT UN REVETEMENT DE MATIERE PLASTIQUE ET PROFILE A TROIS DIMENSIONS AVEC DES PARTIES DE PAROIS HORIZONTALES ET INCLINEES, MAIS SANS PARTIE DE PAROI PRATIQUEMENT VERTICALE AFIN DE POUVOIR EMBOITER DES ARTICLES ANALOGUES L'UN DANS L'AUTRE EN UNE PILE, CE RECIPIENT COMPRENANT UN SUPPORT PREFORME, TANDIS QU'UN REVETEMENT PRATIQUEMENT IMPERMEABLE EN TEREPHTALATE DE POLYETHYLENE EST LIE DIRECTEMENT AU MOINS A UNE PARTIE PROFILEE D'AU MOINS UNE SURFACE DU SUPPORT EN PATE MOULEE. ON PLACE LA PELLICULE 16 EN CONTACT AVEC UNE PLAQUE 18 POUVANT COMPORTER UN REVETEMENT D'UNE MATIERE TELLE QUE LE "TEFLON" SIMPLEMENT AFIN QUE CETTE PELLICULE 16 N'ADHERE PAS A CETTE PLAQUE 18. APPLICATION AU STOCKAGE DES PRODUITS ALIMENTAIRES. MOLDED PASTE CONTAINER WITH A COATING OF PLASTIC MATERIAL AND A THREE-DIMENSIONAL PROFILE WITH HORIZONTAL AND INCLINED PARTS OF WALLS, BUT WITHOUT PART OF A PRACTICALLY VERTICAL WALL IN ORDER TO BE ABLE TO FIT SIMILAR ARTICLES ONE INTO ONE IN ANOTHER. CONTAINER INCLUDING A PREFORMED SUBSTRATE, WHILE A PRACTICALLY WATERPROOF COATING IN POLYETHYLENE TEREPHTHALATE IS BONDED DIRECTLY TO AT LEAST A PROFILED PART OF AT LEAST ONE SURFACE OF THE MOLDED PASTE SUPPORT. THE FILM 16 IS PLACED IN CONTACT WITH A PLATE 18 THAT MAY HAVE A COATING OF A MATERIAL SUCH AS "TEFLON" SIMPLY SO THAT THIS FILM 16 DOES NOT ADHER TO THIS PLATE 18. APPLICATION TO THE STORAGE OF FOOD PRODUCTS.

Improvements in the manufacture of molded articles from pulp

Method and machine for molding fibrous pulp for the manufacture of various articles

Method and device for the production of fibrous pulp bodies

IMPROVED EGG PACKAGING AND TOOL FOR ITS ACHIEVEMENT

L'INVENTION CONCERNE UN EMBALLAGE A OEUFS PERFECTIONNE ET UN OUTIL POUR SA REALISATION. DANS LEDIT EMBALLAGE, UN ALVEOLE 12 A OEUF PRESENTE UN FOND 14 DONT LA ZONE CENTRALE ASSURE L'AMORTISSEMENT EN DOUCEUR D'UN OEUF 18 ET DELIMITE UN ESPACE POUR PROTEGER LES OEUFS D'UN CONTACT AVEC UNE SURFACE SOUS-JACENTE. LEDIT FOND 14 COMPORTE INTERIEUREMENT UNE CUVETTE 16 CONTRIBUANT A REPARTIR LE CONTACT SUR UNE PLUS GRANDE SURFACE DE LA COQUILLE, AINSI QU'A RETENIR LE SOMMET DE L'OEUF 18. AUTOUR DE LA ZONE CENTRALE, DES TALONS 30 DE PLUS GRANDE EPAISSEUR ASSURENT LA SOLIDITE A L'EMPILEMENT. APPLICATION AU CONDITIONNEMENT DES OEUFS. THE INVENTION CONCERNS AN IMPROVED EGG PACKAGING AND A TOOL FOR ITS IMPLEMENTATION. IN THIS PACKAGING, A 12 EGG TRAY HAS A 14 BOTTOM WHOSE CENTRAL AREA ENSURES THE GENTLE CUSHIONING OF AN 18 EGG AND DELIVERS A SPACE TO PROTECT THE EGGS FROM CONTACT WITH AN UNDERLYING SURFACE. LEDIT FOND 14 INCLUDES INTERNALLY A BOWL 16 CONTRIBUTING TO DISTRIBUTING THE CONTACT OVER A LARGER SURFACE OF THE SHELL, AS WELL AS RETAINING THE TOP OF THE EGG 18. AROUND THE CENTRAL ZONE, HEELS 30 OF GREATER THICKNESS ENSURE THE SOLIDITY TO STACKING. APPLICATION TO EGG PACKAGING.

Coffin in cardboard pastry and its manufacturing process

Patent FR2189577B1

COMPOSITION FOR THE MANUFACTURE OF A MATERIAL USEFUL AS PROTECTION AGAINST SHOCK AND PROTECTIVE PACKAGING MADE THANKS TO THIS MATERIAL.

Machine for molding objects into pulp and for transferring these objects

Patent FR2189577A1

Molded dough containers and their manufacturing process

Manufacturing process of various objects from pulp

Patent FR2276923B1

Patent FR2270373B1

Process and installation for the manufacture of porous articles and articles thus obtained

Method and apparatus for the manufacture of hollow bodies by slurry treatment of fibrous materials

Method and device for making hollow bodies from pulp of fibrous materials

Suction molding machine for articles of pulp and the like

Method and apparatus for the finishing of molded articles of pasteboard

Improvements in or relating to pulp forming machines

A pulp forming machine includes a forming head including a platen and plurality of mould carriers. The mould carriers are connected to the platen by mould carrier support means which allow the mould carrier and the platen to transmit forces perpendicular to the general plane of the platen but allow movement and expansion of each mould carrier in the general plane of the platen. Mould carrier to mould carrier locating means locate the mould carriers of opposing platens during the forming process to align moulds carried on the mould carriers with cooperating moulds of the cooperating platen.

Lightweight coffin of large size and method of its manufacture

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2017 144 293 A (51) МПК A61G 17/007 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2017144293, 23.06.2016 (71) Заявитель(и): ОРГАНОКЛИК АБ (SE) Приоритет(ы): (30) Конвенционный приоритет: 23.06.2015 SE 1550867-4 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 23.01.2018 R U (43) Дата публикации заявки: 25.07.2019 Бюл. № 21 (72) Автор(ы): СУНДБЛАД Пер (SE), ХАНССОН Торбьорн (SE), ОЛЛЕВИК Томми (SE), ХЕЛЛБЕРГ Мортен (SE) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2016/209158 (29.12.2016) R U (54) Легкий гроб большого размера и способ его изготовления (57) Формула изобретения 1. Легкий гроб большого размера, содержащий криволинейную наружную оболочку (17) из формованной целлюлозной массы, гибкий материал основы, используемый в качестве упрочняющего гибкого разделителя (18), соответствующего по форме внутренней поверхности указанной оболочки и прикрепленного к ней, и внутреннюю оболочку (19) из формованной целлюлозной массы или гибкого бумажного материала, прикрепленного к указанному разделительному материалу основы. 2. Гроб по п. 1, отличающийся тем, что упрочняющий гибкий разделитель представляет собой бумажный лист с сотовым заполнителем из гексагональных ячеек. 3. Гроб по п. 1, отличающийся тем, что упрочняющий гибкий разделитель представляет собой конструкцию с гофрированным заполнителем. 4. Гроб по п. 1, отличающийся тем, что упрочняющий гибкий разделитель выполнен из разделительной конструкции из формованной целлюлозной массы. 5. Гроб по п. 1, отличающийся тем, что упрочняющий гибкий разделитель (18) выполнен из гофрированного картона Rе-board®. 6. Гроб по п. 5, отличающийся тем, что разделитель Rе-board® имеет только один внутренний покрывающий лист (19). 7. Гроб по п. 1, отличающийся тем, что упрочняющий гибкий разделитель имеет полые ячейки, разделенные стенками, по существу перпендикулярными указанной оболочке. Стр.: 1 A 2 0 1 7 1 4 4 2 9 3 ...

Tool or tool part for use in a process for moulding a product from a slurry

本文件公开了一种用于在从浆状物浆料模制产品的工艺中使用的工具或工具零件(10、20、30、40)。该工具或工具零件(10、20、30、40)包括自支撑的工具壁部分，该自支撑的工具壁部分具有用于接触产品的产品面(Fp)和相对于产品面(Fp)在壁的另一侧上的背面(Fb)。工具壁部分呈现孔隙，孔隙由从产品面(Fp)到背面(Fb)延伸穿过工具壁部分的多个通道(102)提供。通道(102)是直的或弯曲的，具有不超过一个的拐点。

PAPER-PAPER CUP AND PROCEDURE FOR ITS MANUFACTURE

Methods and apparatus for in-line die cutting of vacuum formed molded pulp containers

Methods and apparatus for manufacturing a molded fiber part include: immersing a wire mesh mold in a slurry bath comprising water and fiber particles; drawing a vacuum across the wire mesh mold to cause fiber particles to accumulate at the wire mesh mold surface yielding a molded fiber part; transferring the molded part from the slurry bath to a die press assembly; and drying and die cutting the molded part in the die press assembly.

PROCEDURE FOR TRAINING A FIBROS ELEMENT AND APPARATUS FOR THEIR FUNCTIONING

Machine to manufacturing disposable vessels

A manufacturing apparatus of a disposable vessel is provided to enable consecutive production by manufacturing and discharging disposable vessels in series using plural forming cylinders disposed in a linear direction to improve productivity. A manufacturing apparatus of a disposable vessel includes a material mixing device(100), a quantitative injecting device(200), a vessel forming device and a vessel discharging device. The material mixing device stirs palm fiber powder, starch and ester oil. A lower mold is disposed on an upper part of the body of the vessel forming device, and a molding cylinder is installed on a frame on an upper side of a support die. An upper mold is fixed on a piston rod. The vessel forming device is installed on the moving path of the quantitative injection device. The vessel discharging device discharges the molded vessel through conveyors.