FR2179597A1 - Film-coated extrusions - partic foamed thermoplastic extrusions - Google Patents

Film-coated extrusions - partic foamed thermoplastic extrusions

Info

Publication number
FR2179597A1
FR2179597A1 FR7212992A FR7212992A FR2179597A1 FR 2179597 A1 FR2179597 A1 FR 2179597A1 FR 7212992 A FR7212992 A FR 7212992A FR 7212992 A FR7212992 A FR 7212992A FR 2179597 A1 FR2179597 A1 FR 2179597A1
Authority
FR
France
Prior art keywords
extrusions
film
partic
coated
foamed thermoplastic
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.)
Granted
Application number
FR7212992A
Other languages
French (fr)
Other versions
FR2179597B3 (en
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.)
FOURNIER ET CIE
Original Assignee
FOURNIER ET CIE
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 FOURNIER ET CIE filed Critical FOURNIER ET CIE
Priority to FR7212992A priority Critical patent/FR2179597A1/en
Priority to DE2312541A priority patent/DE2312541A1/en
Publication of FR2179597A1 publication Critical patent/FR2179597A1/en
Application granted granted Critical
Publication of FR2179597B3 publication Critical patent/FR2179597B3/fr
Granted 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • 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
    • B29L2009/00—Layered products

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

In the continuous prodn of extruded plastic bodies with rough, smooth or profiled surfaces, in which >=1 plastic film is applied on one surface, the film is applied continuously on the extruded plastic body directly after it leaves a processing device while the body is still hot.
FR7212992A 1972-04-13 1972-04-13 Film-coated extrusions - partic foamed thermoplastic extrusions Granted FR2179597A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7212992A FR2179597A1 (en) 1972-04-13 1972-04-13 Film-coated extrusions - partic foamed thermoplastic extrusions
DE2312541A DE2312541A1 (en) 1972-04-13 1973-03-14 METHOD AND DEVICE FOR MANUFACTURING STRANDED PLASTIC BODIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212992A FR2179597A1 (en) 1972-04-13 1972-04-13 Film-coated extrusions - partic foamed thermoplastic extrusions

Publications (2)

Publication Number Publication Date
FR2179597A1 true FR2179597A1 (en) 1973-11-23
FR2179597B3 FR2179597B3 (en) 1975-06-20

Family

ID=9096813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212992A Granted FR2179597A1 (en) 1972-04-13 1972-04-13 Film-coated extrusions - partic foamed thermoplastic extrusions

Country Status (2)

Country Link
DE (1) DE2312541A1 (en)
FR (1) FR2179597A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2712366A1 (en) * 1977-03-22 1978-09-28 Aluminium Walzwerke Singen METHOD FOR EXTRUDING A COMPOSITE PROFILE AND APPARATUS
DE2753103A1 (en) * 1977-11-29 1979-06-07 Roehm Gmbh METHOD AND DEVICE FOR THE PRODUCTION OF A FILM-COATED HOLLOW PROFILE STRAND FROM PLASTIC

Also Published As

Publication number Publication date
DE2312541A1 (en) 1973-10-31
FR2179597B3 (en) 1975-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse