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.
B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
B29C 33/38 - Moulds or coresDetails thereof or accessories therefor characterised by the material or the manufacturing process
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
2.
A CLOSURE SYSTEM COMPRISING A PULP MOLDED CAP AND A PULP MOLDED CONTAINER, A PULP MOLDED CONTAINER, A PULP MOLDED CAP, A METHOD AND A TOOL FOR PRODUCING A CAP OR CAP PART FROM A PULP SLURRY
The present disclosure relates to a closure system (100), comprising: a pulp molded container (200) comprising a wall portion (201) which surrounds a product space (2000) presenting a cross-sectional area, wherein said wall portion extends along an axial direction perpendicular to the cross-sectional area, between a first open end (203) and a second end (204) being axially opposite said first open end, wherein a first end wall portion (205) extending from said first open end has a first substantially conical sealing surface (206) presenting a first angle relative to the axial direction; and a pulp molded cap (300) having a second substantially conical scaling surface (306) presenting a second angle relative to the axial direction; wherein the first and second angles substantially match, and wherein one of said first and second substantially conical sealing surfaces (206, 306) presents at least one male partial thread (210) and the other one of said first and second substantially conical sealing surfaces (206, 306) presents at least one corresponding female partial thread (310). The disclosure further relates to a method for producing a cap or cap part from a pulp slurry, and a tool for producing a cap or cap part from a pulp slurry.
40 - Treatment of materials; recycling, air and water treatment,
16 - Paper, cardboard and goods made from these materials
42 - Scientific, technological and industrial services, research and design
Goods & Services
Pulp making machines; Wood pulp processing machines; machine tools, namely , namely machine made CnC and additive manufactured molds; Machines, machine tools, and power-operated tools and apparatus, namely Machine made CnC and additive manufactured molds for fastening and joining; Mechanical tools, namely Press tools for pressing of paper pulp; Machines, namely Thermoforming machines for molded fiber; industrial forming presses for powdered materials; Material production and processing machines, namely Thermoforming machines for molded fiber; Machine coupling and transmission components, except for land vehicles; Pulp processing machines; Paper production machines; Machines for carton-making; Pulping machines; Machines and machine tools for the paper industry, namely presses and molds for molded fiber packaging Recycling of paper; Recycling and waste treatment; Paper treating and working; Rental of machines and apparatus for paper-working; Paper treating; Paper finishing; Rental of machines and apparatus for pulp-making; Custom manufacture of tools for others; Treatment of materials in the nature of Fiber based pulp; custom manufacture of paper products and pressing cellulose pulp to paper articles; treatment of materials, namely processing of paper products for others; Provision of technical information in the field of manufacture of paper paper and cardboard for industrial use; Paper boxes; Packing materials of paper or cardboard; Paper emblems; Embroidery design patterns printed on paper; Cardboard packaging; Packaging materials made of corrugated cardboard; Cardboard containers; Disposable paper products, namely personal hygiene products, coffee cup lids Custom design of stationery; Testing, authentication and quality control for others in the field of consumer products made of pressed cellulose fibers; Industrial analysis and research services in the field of molded fiber; Testing of paper; industrial design services; Technological consultancy in the field of molded fiber; Technological analysis services in the field of molded fiber; Technological design services in the field of molded fiber; Rental of science and technology equipment, namely molded fiber; Industrial design of instruments; Industrial design; Custom design services of molded fiber; new product design; Technical advice and consulting services in the area of paper production and forming technology
16 - Paper, cardboard and goods made from these materials
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Pulp making machines; Wood pulp processing machines; Tools [parts of machines]; Mechanical tools; Mechanical tools; Mechanical tools; Machines, machine tools, and power-operated tools and apparatus, for fastening and joining; Forming presses for powdered materials; Machines and machine tools for the paper industry; Machine coupling and transmission components (except for land vehicles); Material production and processing machines; Paper machines; Papermaking machines; Machines for carton-making; Pulp processing machines; Pulping machines. Industrial paper and cardboard; Paper boxes; Packing [cushioning, stuffing] materials of paper or cardboard; Paper boxes; Paper emblems; Paper patterns; Paper emblems; Cardboard packaging; Packaging materials made of cardboard; Cardboard containers; Consumables of paper, namely packaging and openings for packaging of paper for hygiene and food use; Packaging and openings for packaging of paper. Paper treating; Paper finishing; Paper treating and working; Rental of machines and apparatus for paper-working; Rental of machines and apparatus for pulp-making; Custom manufacture of tools for others; Recycling and waste treatment; Recycling of paper; Treatment of materials, namely the manufacture of paper products and the moulding of cellulose; Processing of paper products for others. Design of stationery; Provision of technical information relating to the manufacture of paper; Industrial analysis and research services; Testing, authentication and quality control; Testing of paper; Design services; Technological consultancy; Technological analysis services; Technological design services; Rental of science and technology equipment; Design of instruments; Design of instruments; Industrial design; Custom design services; Product design; Technical advice and consultancy in the field of paper manufacture and moulding technology.
A method of producing a 3D molded product comprises applying a pulp slurry layer to a porous forming face of a first mold, pressing the pulp slurry layer against the porous forming face of the first mold, while heating the pulp slurry layer and drawing a vacuum through the porous forming face of the first mold, transferring the pulp slurry layer to a porous forming face of a second mold, in a subsequent forming step, pressing the pulp slurry layer against the porous forming face of the second mold, while heating the pulp slurry layer and drawing a vacuum through the porous forming face of the second mold. In the method, a first pressure at the rear side of the forming face of the porous forming face of the first mold is lower than a second pressure at the rear side of the porous forming face of the second mold.
D21J 3/10 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of hollow bodies
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
6.
A CLOSURE SYSTEM COMPRISING A PULP MOLDED CAP AND A PULP MOLDED CONTAINER, A PULP MOLDED CONTAINER, A PULP MOLDED CAP, A METHOD AND A TOOL FOR PRODUCING A CAP OR CAP PART FROM A PULP SLURRY
The present disclosure relates to a closure system (100), comprising: a pulp molded container (200) comprising a wall portion (201) which surrounds a product space (2000) presenting a cross-sectional area, wherein said wall portion extends along an axial direction perpendicular to the cross-sectional area, between a first open end (203) and a second end (204) being axially opposite said first open end, wherein a first end wall portion (205) extending from said first open end has a first substantially conical sealing surface (206) presenting a first angle relative to the axial direction; and a pulp molded cap (300) having a second substantially conical sealing surface (306) presenting a second angle relative to the axial direction; wherein the first and second angles substantially match, and wherein one of said first and second substantially conical sealing surfaces (206, 306) presents at least one male partial thread (210) and the other one of said first and second substantially conical sealing surfaces (206, 306) presents at least one corresponding female partial thread (310). The disclosure further relates to a method for producing a cap or cap part from a pulp slurry, and a tool for producing a cap or cap part from a pulp slurry.
B65D 1/02 - Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
B65D 39/08 - Threaded or like closure members secured by rotationBushes therefor
B65D 41/04 - Threaded or like caps or cap-like covers secured by rotation
B65D 50/04 - Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
7.
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.
B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
8.
Pick-up press device and method of producing a 3D-molded product from a pulp slurry
The document relates to a pick-up press device for use in a process of producing a 3D molded product from a pulp slurry comprising a pick-up press tool presenting a porous first product face; a press tool presenting a second product face; and a vacuum source, connected to the pick-up press tool. The pick-up press tool and the press tool are vertically movable relative one another, wherein, in a first relative position of the press tools, at least one of the product faces is positioned so as to receive a pulp slurry layer in liquid form to its product face, and wherein in a second relative position of the press tools, the product faces are pressed towards each other for pressing the pulp slurry layer. The device further comprises a first transfer tool, wherein the first transfer tool comprises a first forming surface portion, configured to conform to a first portion of the porous first product face, such that a forming gap is defined there between, said forming gap defining a desired pulp slurry layer thickness; and a second forming surface portion, configured to diverge from a second portion of the porous first product face, such that a non-forming space is defined by the second forming surface portion and a second portion of the porous first product face, said non-forming space having a greater thickness than the forming gap.
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
9.
Tool and method for producing a 3D molded pulp product
The document relates to a tool for producing a 3D molded product from a pulp slurry, comprising a pair of molds having respective product faces, that are configured to face each other and to press a pulp layer therebetween, said product faces providing a 3D shape for molding the 3D molded product, said product faces presenting a respective outer product face edge, defining an outermost limit of a forming area of mold. At least one of the product faces, as seen from the product face edge and inwardly towards a center of gravity of the product face, presents an outer zone (Z1) having effectively no porosity, and an inner zone (Z4) having a porosity of 40-75%, wherein a first intermediate zone (Z2) is arranged between the outer zone (Z1) and the inner zone (Z4), and has a porosity that is greater than that of the outer zone (Z1) and less than that of the inner zone (Z4).
The document relates to a method of making a disposable double walled structure comprising an inner wall portion (51) surrounding a product space presenting a cross section and extending along an axial direction, perpendicular to the cross section, between first and second axially spaced apart portions, and an outer wall portion (52) at least partially surrounding the inner wall portion (51), wherein an insulating space is formed between the inner and outer wall portions. The method comprises forming the inner and outer walls (51, 52) in one piece, such that the inner and outer walls are connected at the first axial portion and at least partially overlap as seen in a direction perpendicular to the axial direction, and bending at least one of the inner (51) and outer (52) wall portions in the direction perpendicular to the axial direction towards the other one of the inner (51) and outer (52) wall portions at the second axial portion, so as to form the insulating space.
B65D 81/38 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
D21J 3/10 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of hollow bodies
B65D 1/26 - Thin-walled containers, e.g. formed by deep-drawing operations
B65D 3/06 - Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape essentially conical or frusto-conical
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
B29C 39/12 - Making multilayered or multicoloured articles
B32B 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
B31F 1/00 - Mechanical deformation without removing material, e.g. in combination with laminating
B29C 51/00 - Shaping by thermoforming, e.g. shaping sheets in matched moulds or by deep-drawingApparatus therefor
The present disclosure provides a laminated biodegradable product, comprising a first functional layer in the form of a three-dimensional molded pulp structure, a functional second layer of a cellulose based material, and an overlap region, in which the first layer and the second layer overlap each other and are connected to each other.
B32B 23/10 - Layered products essentially comprising cellulosic plastic substances next to a fibrous or filamentary layer
B31B 50/72 - Uniting opposed surfaces or edgesTaping by applying and securing strips or sheets
B32B 3/06 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers togetherLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for attaching the product to another member, e.g. to a support
B32B 7/05 - Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection
B65D 65/40 - Applications of laminates for particular packaging purposes
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
D21J 3/12 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of sheetsManufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of diaphragms
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
B31B 120/40 - Construction of rigid or semi-rigid containers lined or internally reinforced
12.
A PICK-UP PRESS DEVICE AND METHOD OF PRODUCING A 3D-MOLDED PRODUCT FROM A PULP SLURRY
The document relates to a pick-up press device for use in a process of producing a 3D molded product from a pulp slurry comprising a pick-up press tool presenting a porous first product face; a press tool presenting a second product face; and a vacuum source, connected to the pick-up press tool. The pick-up press tool and the press tool are vertically movable relative one another, wherein, in a first relative position of the press tools, at least one of the product faces is positioned so as to receive a pulp slurry layer in liquid form to its product face, and wherein in a second relative position of the press tools, the product faces are pressed towards each other for pressing the pulp slurry layer. The device further comprises a first transfer tool, wherein the first transfer tool comprises a first forming surface portion, configured to conform to a first portion of the porous first product face, such that a forming gap is defined there between, said forming gap defining a desired pulp slurry layer thickness; and a second forming surface portion, configured to diverge from a second portion of the porous first product face, such that a non-forming space is defined by the second forming surface portion and a second portion of the porous first product face, said non-forming space having a greater thickness than the forming gap.
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.
The document relates to a tool for producing a 3D molded product from a pulp slurry, comprising a pair of molds having respective product faces, that are configured to face each other and to press a pulp layer therebetween, said product faces providing a 3D shape for molding the 3D molded product, said product faces presenting a respective outer product face edge, defining an outermost limit of a forming area of mold. At least one of the product faces, as seen from the product face edge and inwardly towards a center of gravity of the product face, presents an outer zone (Z1) having effectively no porosity, and an inner zone (Z4) having a porosity of 40-75 %, wherein a first intermediate zone (Z2) is arranged between the outer zone (Z1) and the inner zone (Z4), and has a porosity that is greater than that of the outer zone (Z1) and less than that of the inner zone (Z4).
The document relates to a pick-up press device for use in a process of producing a 3D molded product from a pulp slurry comprising a pick-up press tool presenting a porous first product face; a press tool presenting a second product face; and a vacuum source, connected to the pick-up press tool. The pick-up press tool and the press tool are vertically movable relative one another, wherein, in a first relative position of the press tools, at least one of the product faces is positioned so as to receive a pulp slurry layer in liquid form to its product face, and wherein in a second relative position of the press tools, the product faces are pressed towards each other for pressing the pulp slurry layer. The device further comprises a first transfer tool, wherein the first transfer tool comprises a first forming surface portion, configured to conform to a first portion of the porous first product face, such that a forming gap is defined there between, said forming gap defining a desired pulp slurry layer thickness; and a second forming surface portion, configured to diverge from a second portion of the porous first product face, such that a non-forming space is defined by the second forming surface portion and a second portion of the porous first product face, said non-forming space having a greater thickness than the forming gap.
A method of producing a biodegradable, disposable package (5), the method comprising forming a first container part (51) from a first pulp material, and forming a second container part (52) from a second pulp material, wherein the first container part comprises a wall portion (512) which surrounds a product space presenting a cross sectional area, and wherein said wall portion (512) extends along an axial direction perpendicular to the cross sectional area, between a first and a second axially spaced apart end portion of said first container part (51). The method further comprises joining said second end portion of the first container part (51) to the second container part (52), such that the first and second container parts (51, 52) are permanently attached to one another to form a package.
B65D 13/00 - Containers having bodies formed by interconnecting two or more rigid, or substantially rigid, components made wholly or mainly of the same material, other than metal, plastics, wood or substitutes therefor
B65D 65/46 - Applications of disintegrable, dissolvable or edible materials
The document relates to a biodegradable, closable container (5) of a pulp material comprising a wall portion (6) which surrounds a product space presenting a cross sectional area, and wherein said wall portion (6) extends along an axial direction perpendicular to the cross sectional area, between a first and a second axially spaced apart end portion of the container (5), wherein the first end portion forms a closed end and the second end portion forms an open end, and wherein the open end is adapted to at least partially internally receive a lid structure (7). The wall portion (6) facing the product space comprises an undercut shoulder (61), wherein the undercut shoulder (61) is adapted to interact with a locking portion (71) of the lid structure (7), so as to close the container (5).
The present disclosure provides a laminated biodegradable product, comprising a first functional layer in the form of a three-dimensional molded pulp structure, a functional second layer of a cellulose based material, and an overlap region, in which the first layer and the second layer overlap each other and are connected to each other.
B32B 3/06 - Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers togetherLayered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shapeLayered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for attaching the product to another member, e.g. to a support
B32B 5/00 - Layered products characterised by the non-homogeneity or physical structure of a layer
B32B 7/10 - Interconnection of layers at least one layer having inter-reactive properties
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 23/10 - Layered products essentially comprising cellulosic plastic substances next to a fibrous or filamentary layer
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
19.
METHOD OF MAKING DOUBLE-WALLED STRUCTURE, AND STRUCTURE FORMED BY THE METHOD
The document relates to a method of making a disposable double walled structure comprising an inner wall portion (51) surrounding a product space presenting a cross section and extending along an axial direction, perpendicular to the cross section, between first and second axially spaced apart portions, and an outer wall portion (52) at least partially surrounding the inner wall portion (51), wherein an insulating space is formed between the inner and outer wall portions. The method comprises forming the inner and outer walls (51, 52) in one piece, such that the inner and outer walls are connected at the first axial portion and at least partially overlap as seen in a direction perpendicular to the axial direction, and bending at least one of the inner (51) and outer (52) wall portions in the direction perpendicular to the axial direction towards the other one of the inner (51) and outer (52) wall portions at the second axial portion, so as to form the insulating space.
The present disclosure provides a method of producing a 3D molded product from a pulp slurry. The method comprises applying a pulp slurry layer to a porous forming face of a first mold, in a first forming step, pressing the pulp slurry layer against the porous forming face of the first mold, while heating the pulp slurry layer and drawing a vacuum through the porous forming face of the first mold, transferring the pulp slurry layer to a porous forming face of a second mold, in a second, subsequent, forming step, pressing the pulp slurry layer against the porous forming face of the second mold, while heating the pulp slurry layer and drawing a vacuum through the porous forming face of the second mold. In the method, a first pressure at the rear side of the forming face of the porous forming face of the first mold is lower than a second pressure at the rear side of the porous forming face of the second mold.
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
21.
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.
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
B29C 33/38 - Moulds or coresDetails thereof or accessories therefor characterised by the material or the manufacturing process
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.
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
B29C 33/38 - Moulds or coresDetails thereof or accessories therefor characterised by the material or the manufacturing process
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.
B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
B29C 33/38 - Moulds or coresDetails thereof or accessories therefor characterised by the material or the manufacturing process
01 - Chemical and biological materials for industrial, scientific and agricultural use
07 - Machines and machine tools
16 - Paper, cardboard and goods made from these materials
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Chemicals for use in the paper industry; paper pulp;
cellulose pulp for use in the manufacture of paper;
cellulose pulp for use in the manufacture of board. Machines and machine tools for the paper industry; machine
coupling and transmission components (except for land
vehicles); material production and processing machines;
paper production machines; machines for carton-making; pulp
processing machines; pulping machines; parts, fittings and
components for all the aforesaid goods. Paper and cardboard; paper; semi-processed paper; cardboard;
signboards of paper or cardboard; industrial paper and
cardboard; bulk paper; stationery and educational supplies;
office stationery; school supplies [stationery]; gift
stationery; works of art and figurines of paper and
cardboard, and architects' models; cloth paper; bags and
articles for packaging, wrapping and storage of paper,
cardboard or plastics; paper bags; paper boxes; packing
[cushioning, stuffing] materials of paper or cardboard;
stuffing of paper or cardboard; paper emblems; paper
patterns; cardboard packaging; packaging materials made of
cardboard; cardboard containers; cardboard cases; disposable
paper products; flags of paper; table napkins of paper;
paper handtowels; paper banners; coasters of paper; coasters
of cardboard. Insulating paper. Cardboard (building -). Furniture and site furnishings; screens [furniture], wall
partitions [furniture]. Household or kitchen utensils and containers; tableware,
cookware and containers; trays for domestic purposes, of
paper; paper cups; paper plates; parts, fittings and
components for all the aforesaid goods. Processing of paper and paper pulp; custom assembling of
materials for others; rental of machines and apparatus for
manufacture and processing of paper or cardboard; rental of
machines and apparatus for manufacture of paper pulp; paper
or cardboard treatment; recycling and waste treatment;
recycling of paper or cardboard. Scientific and technological services and research and
design relating thereto; industrial analysis and research
services; provision of technical information relating to
processing paper or cardboard; testing, authentication and
quality control; testing of paper or cardboard; design
services; design of goods of paper or cardboard.
25.
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 (10, 20, 30, 40) for use in a process of molding a product from a pulp slurry. The tool or tool part (10, 20, 30, 40) comprises a self-supporting tool wall portion having a product face (Fp), for contacting the product, and a back face (Fb) on the other side of the wall relative to the product face (Fp). The tool wall portion presenting pores, which are provided by a plurality of channels (102) extending through the tool wall portion, from the product face (Fp) to the back face (Fb). The channels (102) are straight or curved with no more than one point of inflection.
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
26.
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 (10, 20, 30, 40) for use in a process of molding a product from a pulp slurry. The tool or tool part (10, 20, 30, 40) comprises a self-supporting tool wall portion having a product face (Fp), for contacting the product, and a back face (Fb) on the other side of the wall relative to the product face (Fp). The tool wall portion presenting pores, which are provided by a plurality of channels (102) extending through the tool wall portion, from the product face (Fp) to the back face (Fb). The channels (102) are straight or curved with no more than one point of inflection.
D21J 3/00 - Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
D21J 5/00 - Manufacture of hollow articles by transferring sheets, produced from fibres suspensions or papier-mâché by suction on wire-net moulds, to couch moulds
D21J 7/00 - Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould
40 - Treatment of materials; recycling, air and water treatment,
07 - Machines and machine tools
16 - Paper, cardboard and goods made from these materials
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
Goods & Services
Processing of paper and paper pulp; custom assembling of materials for others [ ; rental of machines and apparatus for manufacture and processing of paper or cardboard; rental of machines and apparatus for manufacture of paper pulp; paper and cardboard treatment; recycling and waste treatment; recycling of paper and cardboard ] [ Machines and machine tools for the paper industry for forming cellulose; machine coupling and transmission components (except for land vehicles); material production and processing machines, namely, machines for processing cellulose; paper production machines, namely, machines for paper box making, paper shredding, paper reeling, paper coating, paper bag making, paper sack making, paper cutting, paper calendering; machines for carton-making; pulp processing machines; pulping machines; parts, fittings and components for all the aforesaid goods ] [ Paper and cardboard; paper; semi-processed paper; cardboard; signboards of paper or cardboard; bulk paper; office stationery; works of art and figurines of paper and cardboard, and architects' models; bags and articles for packaging, wrapping and storage of paper, cardboard or plastics, namely, paper for wrapping and packaging; paper bags; ] paper boxes [ ; stuffing of paper or cardboard; paper emblems; paper patterns; cardboard packaging; packaging materials made of cardboard; cardboard containers; cardboard cases; flags of paper; table napkins of paper; paper handtowels; paper banners; coasters of paper; coasters of cardboard ] [ Household or kitchen utensils and containers, namely, paper towel dispensers, dispensers for cellulose wipes for household use; ] trays for domestic purposes, of paper [ ; paper cups; paper plates; parts, fittings and components for all the aforesaid goods ]
