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AU3773097A - Thermoforming method using a free flat parison - Google Patents

Thermoforming method using a free flat parison

Info

Publication number
AU3773097A
AU3773097A AU37730/97A AU3773097A AU3773097A AU 3773097 A AU3773097 A AU 3773097A AU 37730/97 A AU37730/97 A AU 37730/97A AU 3773097 A AU3773097 A AU 3773097A AU 3773097 A AU3773097 A AU 3773097A
Authority
AU
Australia
Prior art keywords
thermoforming method
free flat
flat parison
parison
free
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
AU37730/97A
Inventor
Herve Duplessy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU3773097A publication Critical patent/AU3773097A/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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C51/02—Combined thermoforming and manufacture of the preform
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
AU37730/97A 1996-07-19 1997-07-16 Thermoforming method using a free flat parison Abandoned AU3773097A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9609344 1996-07-19
FR9609344A FR2751266B1 (en) 1996-07-19 1996-07-19 THERMO-PLASTIC THERMO-FORMATION PROCESS IN HOT CYCLE USING FREE PARISON
PCT/FR1997/001319 WO1998003325A1 (en) 1996-07-19 1997-07-16 Thermoforming method using a free flat parison

Publications (1)

Publication Number Publication Date
AU3773097A true AU3773097A (en) 1998-02-10

Family

ID=9494454

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37730/97A Abandoned AU3773097A (en) 1996-07-19 1997-07-16 Thermoforming method using a free flat parison

Country Status (4)

Country Link
EP (1) EP0920372A1 (en)
AU (1) AU3773097A (en)
FR (1) FR2751266B1 (en)
WO (1) WO1998003325A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60226732D1 (en) 2002-09-30 2008-07-03 Umicore Ag & Co Kg Catalyst coated ionomer membrane with protective film and membrane electrode assembly made therefrom
DE10359006B4 (en) * 2003-12-15 2008-04-03 Protec Muster- Und Formenbau Gmbh Forming machine for processing extruded plastic sheet material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601260B2 (en) * 1980-12-08 1985-01-12 株式会社 浅野研究所 Continuous resin sheet cutting/feeding equipment
JPS5981123A (en) * 1982-11-01 1984-05-10 Toyota Motor Corp Method and apparatus for supplying plastic resin material to compression molding force
JPS6141522A (en) * 1984-08-06 1986-02-27 Taigaasu Polymer Kk Manufacturing method of bent synthetic resin pipe
AU598918B2 (en) * 1987-03-17 1990-07-05 Tetra Laval Holdings & Finance Sa Forming thermoplastic web material
DE3834648A1 (en) * 1988-10-11 1990-04-19 Alkor Gmbh METHOD AND DEVICE FOR PRODUCING MOLDED PARTS OR ITEMS FOR MOTOR VEHICLES
JPH068316A (en) * 1992-06-26 1994-01-18 Japan Steel Works Ltd:The Vacuum forming method and vacuum forming device
SE508747C2 (en) * 1992-10-07 1998-11-02 Tetra Laval Holdings & Finance Ways to make internally sterile, cup or cup-shaped containers
IT1264808B1 (en) * 1993-07-27 1996-10-10 Soffiaggio Tecnica Srl DEVICE FOR HOT EXTRUDING AND PRINTING OF A SHEET AND PROCEDURE
JP3419512B2 (en) * 1993-08-24 2003-06-23 株式会社林技術研究所 Molding method of polyolefin resin composition

Also Published As

Publication number Publication date
EP0920372A1 (en) 1999-06-09
FR2751266B1 (en) 1998-10-30
FR2751266A1 (en) 1998-01-23
WO1998003325A1 (en) 1998-01-29

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