GB959450A - Improvements in or relating to methods and apparatus for stretching of thermoplasticfilms - Google Patents
Improvements in or relating to methods and apparatus for stretching of thermoplasticfilmsInfo
- Publication number
- GB959450A GB959450A GB2816060A GB2816060A GB959450A GB 959450 A GB959450 A GB 959450A GB 2816060 A GB2816060 A GB 2816060A GB 2816060 A GB2816060 A GB 2816060A GB 959450 A GB959450 A GB 959450A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- web
- zone
- grippers
- 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
- B29C55/10—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
- B29C55/16—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial simultaneously
- B29C55/165—Apparatus therefor
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 |
---|---|---|---|
NL242329 | 1959-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB959450A true GB959450A (en) | 1964-06-03 |
Family
ID=19751871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2816060A Expired GB959450A (en) | 1959-08-14 | 1960-08-15 | Improvements in or relating to methods and apparatus for stretching of thermoplasticfilms |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE594086A (US08088918-20120103-C00476.png) |
GB (1) | GB959450A (US08088918-20120103-C00476.png) |
NL (1) | NL98336C (US08088918-20120103-C00476.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107791499A (zh) * | 2017-11-01 | 2018-03-13 | 池州市东聚新能源科技有限公司 | 一种预压式pet膜单向拉伸装置 |
-
0
- BE BE594086D patent/BE594086A/xx unknown
- NL NL98336D patent/NL98336C/xx active
-
1960
- 1960-08-15 GB GB2816060A patent/GB959450A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107791499A (zh) * | 2017-11-01 | 2018-03-13 | 池州市东聚新能源科技有限公司 | 一种预压式pet膜单向拉伸装置 |
Also Published As
Publication number | Publication date |
---|---|
NL98336C (US08088918-20120103-C00476.png) | |
BE594086A (US08088918-20120103-C00476.png) |
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