GB699060A - Improvements in or relating to the embossing of thermoplastic film - Google Patents

Improvements in or relating to the embossing of thermoplastic film

Info

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
Application number
GB2777651A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB2777651A priority Critical patent/GB699060A/en
Publication of GB699060A publication Critical patent/GB699060A/en
Expired legal-status Critical Current

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

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.
GB2777651A 1951-11-27 1951-11-27 Improvements in or relating to the embossing of thermoplastic film Expired GB699060A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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