AU2002224273A1 - A method for producing one or several products - Google Patents

A method for producing one or several products

Info

Publication number
AU2002224273A1
AU2002224273A1 AU2002224273A AU2427302A AU2002224273A1 AU 2002224273 A1 AU2002224273 A1 AU 2002224273A1 AU 2002224273 A AU2002224273 A AU 2002224273A AU 2427302 A AU2427302 A AU 2427302A AU 2002224273 A1 AU2002224273 A1 AU 2002224273A1
Authority
AU
Australia
Prior art keywords
foil
film
mould parts
producing
several products
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002224273A
Inventor
Ingvar Jorbe
Lars Goran Nybom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NYBOMS INGENJORER AB
Original Assignee
NYBOMS INGENJORER 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 NYBOMS INGENJORER AB filed Critical NYBOMS INGENJORER AB
Publication of AU2002224273A1 publication Critical patent/AU2002224273A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B29C51/14—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 using multilayered preforms or sheets
    • B29C51/145—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 using multilayered preforms or sheets having at least one layer of textile or fibrous material combined with at least one plastics layer
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3644—Vacuum bags; Details thereof, e.g. fixing or clamping
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0022—Multi-cavity moulds
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B29C43/203—Making multilayered 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/74—Domestic articles
    • B29L2031/7404—Dishes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Detergent Compositions (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Glass Compositions (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

The present invention relates to a method for producing one or several products (40) by means of a compression moulding or die-casting procedure using at least two mould parts (21, 22), arranged to move towards and away from each other and having a framework or support consisting of fibrous material, at least one surface part being covered, when necessary, by a layer creating a barrier (7a). An elongate foil or film (7a) with a layer (11a) of a fluffy material structure resting on it is introduced as a portion between opened mould parts (21, 22). The mould parts (21, 22) are moved towards each other and thus united to enclose a foil or film portion (7a) and press a fluffy material structure string against said foil or film and surround said foil or film portion along a defining line (7b), corresponding to an edge-oriented defining line for the product (40).
AU2002224273A 2000-11-24 2001-11-22 A method for producing one or several products Abandoned AU2002224273A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0004337 2000-11-24
SE0004337A SE519670C2 (en) 2000-11-24 2000-11-24 Manufacture of plastic laminated cellulose fiber containing products for packaging of foodstuffs
PCT/SE2001/002582 WO2002042070A1 (en) 2000-11-24 2001-11-22 A method for producing one or several products

Publications (1)

Publication Number Publication Date
AU2002224273A1 true AU2002224273A1 (en) 2002-06-03

Family

ID=20281973

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002224273A Abandoned AU2002224273A1 (en) 2000-11-24 2001-11-22 A method for producing one or several products

Country Status (8)

Country Link
EP (1) EP1446286B1 (en)
AT (1) ATE419113T1 (en)
AU (1) AU2002224273A1 (en)
DE (1) DE60137268D1 (en)
DK (1) DK1446286T3 (en)
ES (1) ES2320632T3 (en)
SE (1) SE519670C2 (en)
WO (1) WO2002042070A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20060447A1 (en) * 2006-03-14 2007-09-15 Paper Technologies S R L METHOD TO PRODUCE ONE OR MORE PRODUCTS PRODUCED MADE WITH A CALLED METHOD AND SYSTEM FOR ITS REALIZATION
ES2334695T3 (en) 2006-03-30 2010-03-15 Brodrene Hartmann A/S THREE-DIMENSIONAL ENVELOPE.
SE533229C2 (en) * 2009-09-18 2010-07-27 Lars Goeran Nybom Method of producing a corrugated plate and an arrangement adapted thereto
SE539948C2 (en) 2016-03-18 2018-02-06 The Core Company Ab Isostatic pressure forming of heated dry cellulose fibers
RU2019143350A (en) 2017-06-02 2021-07-09 Хюхтамаки Молдед Файбер Текнолоджи Б.В. THREE-DIMENSIONAL MOLDED PRODUCT FROM LOOSEN CELLULOSE AND METHOD OF ITS PRODUCTION
SE542866C2 (en) 2018-04-04 2020-07-21 Stora Enso Oyj Method for manufacturing a dry-laid mat for thermoforming
SE545309C2 (en) * 2018-11-05 2023-06-27 Pulpac AB Forming mould system and method for forming three-dimensional cellulose products
GB202109753D0 (en) * 2021-07-06 2021-08-18 Sol Gel Mat & Applications Ltd Method
SE545816C2 (en) * 2021-12-10 2024-02-13 Stora Enso Oyj Method and apparatus for manufacturing folded packaging products

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337116A (en) * 1979-08-28 1982-06-29 Keyes Fibre Company Contoured molded pulp container with polyester liner
EP0868286B1 (en) * 1995-11-30 2004-09-29 Form & Tiss Process for making a permeable, non flat article by thermoforming, and article as obtained by the process
DE19725949C2 (en) * 1997-06-19 1999-09-02 Silver Plastics Gmbh & Co Kg Packaging tray for food and a method for producing these packaging trays

Also Published As

Publication number Publication date
SE519670C2 (en) 2003-03-25
SE0004337D0 (en) 2000-11-24
WO2002042070A1 (en) 2002-05-30
EP1446286A1 (en) 2004-08-18
ATE419113T1 (en) 2009-01-15
DE60137268D1 (en) 2009-02-12
DK1446286T3 (en) 2009-05-04
ES2320632T3 (en) 2009-05-27
EP1446286B1 (en) 2008-12-31
SE0004337L (en) 2002-05-25

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