GB699060A - Improvements in or relating to the embossing of thermoplastic film - Google Patents
Improvements in or relating to the embossing of thermoplastic filmInfo
- Publication number
- GB699060A GB699060A GB2777651A GB2777651A GB699060A GB 699060 A GB699060 A GB 699060A GB 2777651 A GB2777651 A GB 2777651A GB 2777651 A GB2777651 A GB 2777651A GB 699060 A GB699060 A GB 699060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- belt
- embossing
- relating
- thermoplastic film
- distance
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/06—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using vacuum drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
699,060. Electrical control systems. CHAVANNES, M. A. Nov. 27, 1951, No. 27776/51. Class 40 (i) [Also in Groups V and XVI] In order to keep constant the temperature of a carrier belt 1 in an embossing machine (see Group V) the distance between the belt and a set of heaters 11 is varied inversely with the speed of the belt. This distance is controlled by a solenoid 17 fed by an A.C. or D.C. generator 16 driven from the driving rollers 2, 3, 4 of the carrier belt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2777651A GB699060A (en) | 1951-11-27 | 1951-11-27 | Improvements in or relating to the embossing of thermoplastic film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2777651A GB699060A (en) | 1951-11-27 | 1951-11-27 | Improvements in or relating to the embossing of thermoplastic film |
Publications (1)
Publication Number | Publication Date |
---|---|
GB699060A true GB699060A (en) | 1953-10-28 |
Family
ID=10265093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2777651A Expired GB699060A (en) | 1951-11-27 | 1951-11-27 | Improvements in or relating to the embossing of thermoplastic film |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB699060A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1126126B (en) * | 1957-12-10 | 1962-03-22 | Dornbusch & Co | Process and device for the production of double-sided embossing on film webs made of thermoplastics |
GB2127344A (en) * | 1982-09-30 | 1984-04-11 | Amerace Corp | Embossing plastic sheeting |
-
1951
- 1951-11-27 GB GB2777651A patent/GB699060A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1126126B (en) * | 1957-12-10 | 1962-03-22 | Dornbusch & Co | Process and device for the production of double-sided embossing on film webs made of thermoplastics |
GB2127344A (en) * | 1982-09-30 | 1984-04-11 | Amerace Corp | Embossing plastic sheeting |
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