FR1344100A - Device for longitudinal stretching of sheets or strips of thermoplastic materials - Google Patents
Device for longitudinal stretching of sheets or strips of thermoplastic materialsInfo
- Publication number
- FR1344100A FR1344100A FR921844A FR921844A FR1344100A FR 1344100 A FR1344100 A FR 1344100A FR 921844 A FR921844 A FR 921844A FR 921844 A FR921844 A FR 921844A FR 1344100 A FR1344100 A FR 1344100A
- Authority
- FR
- France
- Prior art keywords
- strips
- sheets
- thermoplastic materials
- longitudinal stretching
- stretching
- 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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
-
- 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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
- B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0045694 | 1962-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1344100A true FR1344100A (en) | 1963-11-22 |
Family
ID=37025015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR921844A Expired FR1344100A (en) | 1962-01-18 | 1963-01-18 | Device for longitudinal stretching of sheets or strips of thermoplastic materials |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1344100A (en) |
GB (1) | GB972226A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1277553B (en) * | 1963-07-09 | 1968-09-12 | Hench Hans | Apparatus and method for the continuous longitudinal stretching of synthetic polymer film webs |
GB1371334A (en) * | 1970-10-30 | 1974-10-23 | Agfa Gevaert | Film stretching method and apparatus |
-
1963
- 1963-01-18 GB GB235963A patent/GB972226A/en not_active Expired
- 1963-01-18 FR FR921844A patent/FR1344100A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB972226A (en) | 1964-10-07 |
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