FR1041713A - Improvements in the production of plastic films - Google Patents
Improvements in the production of plastic filmsInfo
- Publication number
- FR1041713A FR1041713A FR1041713DA FR1041713A FR 1041713 A FR1041713 A FR 1041713A FR 1041713D A FR1041713D A FR 1041713DA FR 1041713 A FR1041713 A FR 1041713A
- Authority
- FR
- France
- Prior art keywords
- production
- plastic films
- films
- plastic
- 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
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
- B29C55/146—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly transversely to the direction of feed and then parallel thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1041713XA | 1950-06-03 | 1950-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1041713A true FR1041713A (en) | 1953-10-26 |
Family
ID=22299011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1041713D Expired FR1041713A (en) | 1950-06-03 | 1951-04-11 | Improvements in the production of plastic films |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1041713A (en) |
-
1951
- 1951-04-11 FR FR1041713D patent/FR1041713A/en not_active Expired
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