GB1120871A - Film stretching process and apparatus - Google Patents
Film stretching process and apparatusInfo
- Publication number
- GB1120871A GB1120871A GB692367A GB692367A GB1120871A GB 1120871 A GB1120871 A GB 1120871A GB 692367 A GB692367 A GB 692367A GB 692367 A GB692367 A GB 692367A GB 1120871 A GB1120871 A GB 1120871A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- group
- parallel
- peripheral
- shore
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
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 |
---|---|---|---|
US52759066A | 1966-02-15 | 1966-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1120871A true GB1120871A (en) | 1968-07-24 |
Family
ID=24102103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB692367A Expired GB1120871A (en) | 1966-02-15 | 1967-02-14 | Film stretching process and apparatus |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1120871A (da) |
LU (1) | LU52992A1 (da) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0000242A1 (en) * | 1977-06-21 | 1979-01-10 | Imperial Chemical Industries Plc | Process and apparatus for continuously stretching a synthetic polymeric film in the longitudinal direction. |
EP0000639B1 (en) * | 1977-07-22 | 1983-04-13 | METAL BOX p.l.c. | Method of producing a uniaxially oriented polymer material. |
US6436135B1 (en) | 1974-10-24 | 2002-08-20 | David Goldfarb | Prosthetic vascular graft |
-
1967
- 1967-02-14 LU LU52992D patent/LU52992A1/xx unknown
- 1967-02-14 GB GB692367A patent/GB1120871A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6436135B1 (en) | 1974-10-24 | 2002-08-20 | David Goldfarb | Prosthetic vascular graft |
EP0000242A1 (en) * | 1977-06-21 | 1979-01-10 | Imperial Chemical Industries Plc | Process and apparatus for continuously stretching a synthetic polymeric film in the longitudinal direction. |
EP0000639B1 (en) * | 1977-07-22 | 1983-04-13 | METAL BOX p.l.c. | Method of producing a uniaxially oriented polymer material. |
Also Published As
Publication number | Publication date |
---|---|
LU52992A1 (da) | 1968-10-09 |
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