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SE1750313A1 - Method for forming a cellulose product, cellulose product forming apparatus and cellulose product - Google Patents

Method for forming a cellulose product, cellulose product forming apparatus and cellulose product

Info

Publication number
SE1750313A1
SE1750313A1 SE1750313A SE1750313A SE1750313A1 SE 1750313 A1 SE1750313 A1 SE 1750313A1 SE 1750313 A SE1750313 A SE 1750313A SE 1750313 A SE1750313 A SE 1750313A SE 1750313 A1 SE1750313 A1 SE 1750313A1
Authority
SE
Sweden
Prior art keywords
cellulose product
forming
cellulose
forming apparatus
product
Prior art date
Application number
SE1750313A
Other languages
Swedish (sv)
Other versions
SE541995C2 (en
SE541995E (en
Inventor
Larsson Linus
Kruse Maria
Danielsson Niklas
Original Assignee
Pulpac AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pulpac AB filed Critical Pulpac AB
Priority to SE1750313A priority Critical patent/SE541995E/en
Publication of SE1750313A1 publication Critical patent/SE1750313A1/en
Publication of SE541995C2 publication Critical patent/SE541995C2/en
Publication of SE541995E publication Critical patent/SE541995E/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0077—Shaping by methods analogous to moulding, e.g. deep drawing techniques
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/26—Wood pulp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/20—Moulding or pressing characterised by using platen-presses
    • B27N3/203—Moulding or pressing characterised by using platen-presses with heating or cooling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles
    • B27N5/02—Hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/36—Folding sheets, blanks or webs by continuously feeding the sheets, blanks or webs to stationary members, e.g. plates, ploughs or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/59—Shaping sheet material under pressure
    • B31B50/592—Shaping sheet material under pressure using punches or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/741—Moistening; Drying; Cooling; Heating; Sterilizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/08—Forming three-dimensional containers from sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0263—Mixing the material with binding agent by spraying the agent on the falling material, e.g. with the material sliding along an inclined surface, using rotating elements or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N5/00—Manufacture of non-flat articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
    • B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
    • B31B2100/0022—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed made from tubular webs or blanks, including by tube or bottom forming operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2241/00—Making bags or boxes intended for a specific use
    • B31B2241/005—Making paper bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

A method for forming a cellulose product from a dry formed cellulose blank of cellulose fibres, comprising the steps: adding water and/or one or more material property substances to the cellulose fibres; heating the cellulose fibres to a forming temperature in the range of 140°C to 200°C; and pressing the cellulose fibres with a forming pressure of at least of 4 MPa.
SE1750313A 2017-03-16 2017-03-16 Method for forming a cellulose product, cellulose product forming apparatus and cellulose product SE541995E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE1750313A SE541995E (en) 2017-03-16 2017-03-16 Method for forming a cellulose product, cellulose product forming apparatus and cellulose product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1750313A SE541995E (en) 2017-03-16 2017-03-16 Method for forming a cellulose product, cellulose product forming apparatus and cellulose product

Publications (3)

Publication Number Publication Date
SE1750313A1 true SE1750313A1 (en) 2018-09-17
SE541995C2 SE541995C2 (en) 2020-01-14
SE541995E SE541995E (en) 2025-06-24

Family

ID=63792067

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1750313A SE541995E (en) 2017-03-16 2017-03-16 Method for forming a cellulose product, cellulose product forming apparatus and cellulose product

Country Status (1)

Country Link
SE (1) SE541995E (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543410C2 (en) * 2019-03-08 2021-01-05 Pulpac AB A method for producing cellulose products and a forming unit
WO2021001276A1 (en) * 2019-07-02 2021-01-07 Pulpac AB A method for producing a cellulose product and a cellulose product
WO2021156190A1 (en) * 2020-02-06 2021-08-12 Södra Skogsägarna Ekonomisk Förening Process for manufacturing a fiber based cellulose web for dry forming
WO2021156222A1 (en) * 2020-02-07 2021-08-12 Pulpac AB A forming mould system and a method for forming a cellulose product in a forming mould system
WO2022079357A1 (en) * 2020-10-15 2022-04-21 Upm-Kymmene Corporation A method for preparing modified pulp
WO2022218873A1 (en) * 2021-04-15 2022-10-20 Pulpac AB Method for dry-forming cellulose products from a cellulose blank structure in a product forming unit and a product forming unit
WO2022218530A1 (en) * 2021-04-15 2022-10-20 Pulpac AB A cellulose product toggle pressing module and method for using the same
WO2022238017A1 (en) 2021-05-12 2022-11-17 Yangi Ab Method and apparatus for dry manufacturing rigid celloluse products
SE2151423A1 (en) * 2021-11-23 2023-05-24 Pulpac AB A method for producing a cellulose product and a cellulose product
SE2151618A1 (en) * 2021-12-23 2023-06-24 Pulpac AB A method for producing a cellulose product and a cellulose product
SE2250239A1 (en) * 2022-02-22 2023-08-23 Ekoligens Ab Moulded products and systems and methods for making such moulded products from cellulose fibres
EP3999682B1 (en) 2019-07-17 2023-12-27 SAPPI Netherlands Services B.V. Surface modified cellulose fiber
SE2251083A1 (en) * 2022-09-19 2024-03-20 Pulpac AB Dry-forming mould system and method for collecting cellulose products in a dry-forming mould system
SE2350710A1 (en) * 2022-09-27 2024-03-28 Pulpac AB Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle
SE2251115A1 (en) * 2022-09-27 2024-03-28 Pulpac AB Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle
WO2024068562A1 (en) * 2022-09-27 2024-04-04 Pulpac AB Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle
SE2350655A1 (en) * 2023-05-29 2024-11-30 Pulpac AB Method for dry-forming a cellulose product from cellulose fibres in a product forming unit and a product forming unit
WO2025011855A1 (en) * 2023-07-07 2025-01-16 Pulpac AB Method for transporting an air-formed cellulose blank structure and buffering module
EP4541235A2 (en) 2022-01-17 2025-04-23 Yangi AB Method and apparatus for dry manufacturing rigid cellulose products
SE2351306A1 (en) * 2023-11-15 2025-05-16 Pulpac AB A method for producing a cellulose product and a cellulose product
SE2351304A1 (en) * 2023-11-15 2025-05-16 Pulpac AB A method for producing a cellulose product and a cellulose product
SE2351507A1 (en) * 2023-12-22 2025-06-23 Pulpac AB Method for producing a cellulose high density dry moulded fibre product and a cellulose high density dry moulded fibre product

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020299620A1 (en) 2019-07-03 2022-01-27 Lgab Llc Pulp container with fused junction and method of making same
DE102022120928A1 (en) * 2022-08-18 2024-02-29 Td Greenrock Beteiligungsholding Gmbh Method and device for producing a fiber molding

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JPS5735048A (en) * 1980-08-07 1982-02-25 Honshu Paper Co Ltd Production of papers by dry method
US5252275A (en) * 1991-03-07 1993-10-12 Weyerhauser Company Method of densifying crosslinked fibers
JP2006062239A (en) * 2004-08-27 2006-03-09 Sanki Kogyo Kk Manufacturing method of fiber board and fiber board
DE602006009218D1 (en) * 2006-03-30 2009-10-29 Hartmann As Brdr Three-dimensional packaging
WO2014142714A1 (en) * 2013-03-11 2014-09-18 Sca Forest Products Ab Dry-laid composite web for thermoforming of three-dimensionally shaped objects, a process for its production, thermoforming thereof, and a thermoformed three-dimensionally shaped object
JP6459595B2 (en) * 2015-02-16 2019-01-30 セイコーエプソン株式会社 Sheet manufacturing equipment

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543410C2 (en) * 2019-03-08 2021-01-05 Pulpac AB A method for producing cellulose products and a forming unit
US20220251785A1 (en) * 2019-07-02 2022-08-11 PuIPac AB A method for producing a cellulose product and a cellulose product
WO2021001276A1 (en) * 2019-07-02 2021-01-07 Pulpac AB A method for producing a cellulose product and a cellulose product
US12312745B2 (en) * 2019-07-02 2025-05-27 Pulpac AB Method for producing a cellulose product and a cellulose product
EP3999682B1 (en) 2019-07-17 2023-12-27 SAPPI Netherlands Services B.V. Surface modified cellulose fiber
WO2021156190A1 (en) * 2020-02-06 2021-08-12 Södra Skogsägarna Ekonomisk Förening Process for manufacturing a fiber based cellulose web for dry forming
WO2021156222A1 (en) * 2020-02-07 2021-08-12 Pulpac AB A forming mould system and a method for forming a cellulose product in a forming mould system
US12415330B2 (en) 2020-02-07 2025-09-16 Pulpac AB Forming mould system and a method for forming a cellulose product in a forming mould system
WO2022079357A1 (en) * 2020-10-15 2022-04-21 Upm-Kymmene Corporation A method for preparing modified pulp
EP4349583A1 (en) * 2021-04-15 2024-04-10 PulPac AB Method for dry-forming cellulose products from a cellulose blank structure in a product forming unit and a product forming unit
WO2022218873A1 (en) * 2021-04-15 2022-10-20 Pulpac AB Method for dry-forming cellulose products from a cellulose blank structure in a product forming unit and a product forming unit
WO2022218530A1 (en) * 2021-04-15 2022-10-20 Pulpac AB A cellulose product toggle pressing module and method for using the same
WO2022218872A1 (en) * 2021-04-15 2022-10-20 Pulpac AB A cellulose product toggle pressing module and method for using the same
TWI855311B (en) * 2021-04-15 2024-09-11 瑞典商普勒帕克公司 A cellulose product toggle pressing module, and associated product forming unit and forming method
JP2024518278A (en) * 2021-04-15 2024-05-01 パルパック アー・ベー Method for dry forming a cellulose product from a cellulose blank structure in a product forming unit - Patents.com
US12420517B2 (en) * 2021-04-15 2025-09-23 Pulpac AB Method for dry-forming cellulose products from a cellulose blank structure in a product forming unit and a product forming unit
WO2022238017A1 (en) 2021-05-12 2022-11-17 Yangi Ab Method and apparatus for dry manufacturing rigid celloluse products
SE546449C2 (en) * 2021-11-23 2024-11-05 Pulpac AB A method for producing a cellulose product from an air-formed cellulose blank structure
WO2023094272A1 (en) * 2021-11-23 2023-06-01 Pulpac AB A method for producing a cellulose product and a cellulose product
SE2151423A1 (en) * 2021-11-23 2023-05-24 Pulpac AB A method for producing a cellulose product and a cellulose product
WO2023117682A1 (en) * 2021-12-23 2023-06-29 Pulpac AB A method for producing a cellulose product and a cellulose product
SE2151618A1 (en) * 2021-12-23 2023-06-24 Pulpac AB A method for producing a cellulose product and a cellulose product
SE546610C2 (en) * 2021-12-23 2025-01-02 Pulpac AB A method for forming a cellulose product and a machine for forming the cellulose product
EP4541235A2 (en) 2022-01-17 2025-04-23 Yangi AB Method and apparatus for dry manufacturing rigid cellulose products
EP4541233A2 (en) 2022-01-17 2025-04-23 Yangi AB Method and apparatus for manufacturing a continuous or discontinuous cellulose blank
SE546340C2 (en) * 2022-02-22 2024-10-08 Ekoligens Ab Systems and methods for making moulded products from cellulose fibres and moulding agents used in such systems and methods
SE2250239A1 (en) * 2022-02-22 2023-08-23 Ekoligens Ab Moulded products and systems and methods for making such moulded products from cellulose fibres
SE2251083A1 (en) * 2022-09-19 2024-03-20 Pulpac AB Dry-forming mould system and method for collecting cellulose products in a dry-forming mould system
SE546207C2 (en) * 2022-09-19 2024-07-02 Pulpac AB Dry-forming mould system and method for collecting cellulose products in a dry-forming mould system
WO2024068561A1 (en) * 2022-09-27 2024-04-04 Pulpac AB Method for dry-forming a cellulose product and product forming unit for dry-forming a cellulose product
SE2251469A1 (en) * 2022-09-27 2024-03-28 Pulpac AB Method for dry-forming a cellulose product and product forming unit for dry-forming a cellulose product
WO2024068585A1 (en) * 2022-09-27 2024-04-04 Pulpac AB Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle
SE546554C2 (en) * 2022-09-27 2024-11-26 Pulpac AB Method for dry-forming a cellulose bottle and a cellulose bottle forming unit
SE547790C2 (en) * 2022-09-27 2025-11-25 Pulpac AB Method for dry-forming a cellulose product and product forming unit for dry-forming a cellulose product
WO2024068562A1 (en) * 2022-09-27 2024-04-04 Pulpac AB Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle
SE2350710A1 (en) * 2022-09-27 2024-03-28 Pulpac AB Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle
SE2251115A1 (en) * 2022-09-27 2024-03-28 Pulpac AB Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle
WO2024068057A1 (en) * 2022-09-27 2024-04-04 Pulpac AB Method for dry-forming a cellulose bottle, cellulose bottle forming unit and cellulose bottle
WO2024068586A1 (en) * 2022-09-27 2024-04-04 Pulpac AB Product forming unit for dry-forming a cellulose product and method for dry-forming a cellulose product
SE547158C2 (en) * 2022-09-27 2025-05-06 Pulpac AB Method for dry-forming a cellulose bottle and a cellulose bottle forming unit
SE2251470A1 (en) * 2022-09-27 2024-03-28 Pulpac AB Product forming unit for dry-forming a cellulose product and method for dry-forming a cellulose product
SE547038C2 (en) * 2023-05-29 2025-04-08 Pulpac AB Method for dry-forming a cellulose product from cellulose fibres in a product forming unit and a product forming unit
SE2350655A1 (en) * 2023-05-29 2024-11-30 Pulpac AB Method for dry-forming a cellulose product from cellulose fibres in a product forming unit and a product forming unit
WO2025011855A1 (en) * 2023-07-07 2025-01-16 Pulpac AB Method for transporting an air-formed cellulose blank structure and buffering module
SE2351304A1 (en) * 2023-11-15 2025-05-16 Pulpac AB A method for producing a cellulose product and a cellulose product
SE2351306A1 (en) * 2023-11-15 2025-05-16 Pulpac AB A method for producing a cellulose product and a cellulose product
SE547620C2 (en) * 2023-11-15 2025-10-28 Pulpac AB Method for producing a cellulose high density dry moulded fibre product and a cellulose high density dry moulded fibre product
SE2351507A1 (en) * 2023-12-22 2025-06-23 Pulpac AB Method for producing a cellulose high density dry moulded fibre product and a cellulose high density dry moulded fibre product
SE547618C2 (en) * 2023-12-22 2025-10-28 Pulpac AB Method for producing a cellulose high density dry moulded fibre product and a cellulose high density dry moulded fibre product

Also Published As

Publication number Publication date
SE541995C2 (en) 2020-01-14
SE541995E (en) 2025-06-24

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