FR1537606A - Method and device for shaping a sheet of expanded thermoplastic material, for example expanded polystyrene - Google Patents

Method and device for shaping a sheet of expanded thermoplastic material, for example expanded polystyrene

Info

Publication number
FR1537606A
FR1537606A FR122118A FR122118A FR1537606A FR 1537606 A FR1537606 A FR 1537606A FR 122118 A FR122118 A FR 122118A FR 122118 A FR122118 A FR 122118A FR 1537606 A FR1537606 A FR 1537606A
Authority
FR
France
Prior art keywords
shaping
sheet
expanded
thermoplastic material
expanded polystyrene
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.)
Expired
Application number
FR122118A
Other languages
French (fr)
Inventor
Alfons Wilhelm Thiel
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
Priority to DE19671729058 priority Critical patent/DE1729058A1/en
Application filed filed Critical
Priority to FR122118A priority patent/FR1537606A/en
Application granted granted Critical
Publication of FR1537606A publication Critical patent/FR1537606A/en
Expired 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
    • B29C51/002—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 characterised by the choice of material
    • 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
    • B29C51/42—Heating or cooling
    • B29C51/426—Producing specific thermal regimes during thermoforming to obtain particular properties
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/043—Skinned foam
FR122118A 1967-04-25 1967-09-25 Method and device for shaping a sheet of expanded thermoplastic material, for example expanded polystyrene Expired FR1537606A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19671729058 DE1729058A1 (en) 1967-04-25 1967-04-25 Method and device for deforming foamed sheet made of thermoplastic material, for example foamed polystyrene
FR122118A FR1537606A (en) 1967-04-25 1967-09-25 Method and device for shaping a sheet of expanded thermoplastic material, for example expanded polystyrene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DET0033718 1967-04-25
FR122118A FR1537606A (en) 1967-04-25 1967-09-25 Method and device for shaping a sheet of expanded thermoplastic material, for example expanded polystyrene

Publications (1)

Publication Number Publication Date
FR1537606A true FR1537606A (en) 1968-08-23

Family

ID=26000328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR122118A Expired FR1537606A (en) 1967-04-25 1967-09-25 Method and device for shaping a sheet of expanded thermoplastic material, for example expanded polystyrene

Country Status (2)

Country Link
DE (1) DE1729058A1 (en)
FR (1) FR1537606A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256868A2 (en) * 1986-08-15 1988-02-24 McNEIL-PPC, INC. Thermoforming flexible plastic foam shells

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239727A (en) * 1978-09-15 1980-12-16 Mobil Oil Corporation Method and apparatus for thermoforming thermoplastic foam articles
DE3704036C2 (en) * 1987-02-10 1995-09-07 Menzolit Gmbh Method and device for producing a thermoplastic composite molding
DE8814977U1 (en) * 1988-12-01 1989-02-23 Kraemer + Grebe Gmbh & Co Kg Maschinenfabrik, 3560 Biedenkopf, De
JP2882969B2 (en) * 1993-04-09 1999-04-19 株式会社ケンウッド Film molding method and molding apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0256868A2 (en) * 1986-08-15 1988-02-24 McNEIL-PPC, INC. Thermoforming flexible plastic foam shells
EP0256868A3 (en) * 1986-08-15 1989-05-03 Personal Products Company Thermoforming flexible plastic foam shells

Also Published As

Publication number Publication date
DE1729058A1 (en) 1972-03-09

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