FR2179597A1 - Film-coated extrusions - partic foamed thermoplastic extrusions - Google Patents
Film-coated extrusions - partic foamed thermoplastic extrusionsInfo
- 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
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.
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)
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 |
-
1972
- 1972-04-13 FR FR7212992A patent/FR2179597A1/en active Granted
-
1973
- 1973-03-14 DE DE2312541A patent/DE2312541A1/en active Pending
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 |