FR1062707A - Procédé et appareil de fabrication de pellicules ou bandes continues - Google Patents
Procédé et appareil de fabrication de pellicules ou bandes continuesInfo
- Publication number
- FR1062707A FR1062707A FR1062707DA FR1062707A FR 1062707 A FR1062707 A FR 1062707A FR 1062707D A FR1062707D A FR 1062707DA FR 1062707 A FR1062707 A FR 1062707A
- Authority
- FR
- France
- Prior art keywords
- webs
- continuous films
- manufacturing continuous
- manufacturing
- films
- 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
- 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
-
- 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
-
- 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
- B29C48/03—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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1062707XA | 1951-09-07 | 1951-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1062707A true FR1062707A (fr) | 1954-04-27 |
Family
ID=22310489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1062707D Expired FR1062707A (fr) | 1951-09-07 | 1952-09-04 | Procédé et appareil de fabrication de pellicules ou bandes continues |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1062707A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077422B (de) * | 1955-07-13 | 1960-03-10 | Ici Ltd | Vorrichtung zum Abstreifen von Fluessigkeit auf der Oberflaeche von aufgeblasenen Schlauchfolien aus organischem thermoplastischem Material |
US2941255A (en) * | 1955-09-14 | 1960-06-21 | Du Pont | Process for treating film |
-
1952
- 1952-09-04 FR FR1062707D patent/FR1062707A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077422B (de) * | 1955-07-13 | 1960-03-10 | Ici Ltd | Vorrichtung zum Abstreifen von Fluessigkeit auf der Oberflaeche von aufgeblasenen Schlauchfolien aus organischem thermoplastischem Material |
US2941255A (en) * | 1955-09-14 | 1960-06-21 | Du Pont | Process for treating film |
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