FR1323801A - Improvements in film making - Google Patents
Improvements in film makingInfo
- Publication number
- FR1323801A FR1323801A FR892436A FR892436A FR1323801A FR 1323801 A FR1323801 A FR 1323801A FR 892436 A FR892436 A FR 892436A FR 892436 A FR892436 A FR 892436A FR 1323801 A FR1323801 A FR 1323801A
- Authority
- FR
- France
- Prior art keywords
- film making
- film
- making
- 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
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11051/61A GB962435A (en) | 1961-03-27 | 1961-03-27 | Improvements in or relating to tubular film manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1323801A true FR1323801A (en) | 1963-04-12 |
Family
ID=37057298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR892436A Expired FR1323801A (en) | 1961-03-27 | 1962-03-27 | Improvements in film making |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR1323801A (en) |
GB (1) | GB962435A (en) |
NL (1) | NL276448A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0325961A2 (en) * | 1988-01-26 | 1989-08-02 | Battenfeld Extrusionstechnik GmbH | Method and apparatus for controlling the temperature of a polymeric or a plastic tubular film, in particular a blown film |
EP0335411A2 (en) * | 1988-03-31 | 1989-10-04 | Idemitsu Petrochemical Co. Ltd. | Method of and apparatus for manufacturing biaxially oriented film |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3950469A (en) * | 1971-12-22 | 1976-04-13 | Hoechst Aktiengesellschaft | Process for the production of a plastic tube to be used as an artificial sausage casing |
-
0
- NL NL276448D patent/NL276448A/xx unknown
-
1961
- 1961-03-27 GB GB11051/61A patent/GB962435A/en not_active Expired
-
1962
- 1962-03-27 FR FR892436A patent/FR1323801A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0325961A2 (en) * | 1988-01-26 | 1989-08-02 | Battenfeld Extrusionstechnik GmbH | Method and apparatus for controlling the temperature of a polymeric or a plastic tubular film, in particular a blown film |
EP0325961A3 (en) * | 1988-01-26 | 1990-10-24 | Battenfeld Extrusionstechnik GmbH | Method and apparatus for controlling the temperature of a polymeric or a plastic tubular film, in particular a blown film |
EP0335411A2 (en) * | 1988-03-31 | 1989-10-04 | Idemitsu Petrochemical Co. Ltd. | Method of and apparatus for manufacturing biaxially oriented film |
EP0335411A3 (en) * | 1988-03-31 | 1991-05-15 | Idemitsu Petrochemical Co. Ltd. | Method of and apparatus for manufacturing biaxially oriented film |
Also Published As
Publication number | Publication date |
---|---|
GB962435A (en) | 1964-07-01 |
NL276448A (en) | 1900-01-01 |
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