FR1539303A - Production de pellicules orientées - Google Patents
Production de pellicules orientéesInfo
- Publication number
- FR1539303A FR1539303A FR122329A FR122329A FR1539303A FR 1539303 A FR1539303 A FR 1539303A FR 122329 A FR122329 A FR 122329A FR 122329 A FR122329 A FR 122329A FR 1539303 A FR1539303 A FR 1539303A
- Authority
- FR
- France
- Prior art keywords
- production
- oriented films
- films
- oriented
- 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
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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR122329A FR1539303A (fr) | 1967-09-26 | 1967-09-26 | Production de pellicules orientées |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR122329A FR1539303A (fr) | 1967-09-26 | 1967-09-26 | Production de pellicules orientées |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1539303A true FR1539303A (fr) | 1968-09-13 |
Family
ID=8639007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR122329A Expired FR1539303A (fr) | 1967-09-26 | 1967-09-26 | Production de pellicules orientées |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1539303A (fr) |
-
1967
- 1967-09-26 FR FR122329A patent/FR1539303A/fr not_active Expired
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