FR870377A - Method and devices for the manufacture of new film products - Google Patents

Method and devices for the manufacture of new film products

Info

Publication number
FR870377A
FR870377A FR870377DA FR870377A FR 870377 A FR870377 A FR 870377A FR 870377D A FR870377D A FR 870377DA FR 870377 A FR870377 A FR 870377A
Authority
FR
France
Prior art keywords
manufacture
devices
new film
film products
products
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
Other languages
French (fr)
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Application granted granted Critical
Publication of FR870377A publication Critical patent/FR870377A/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR870377D 1940-11-12 1940-11-12 Method and devices for the manufacture of new film products Expired FR870377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870377T 1940-11-12

Publications (1)

Publication Number Publication Date
FR870377A true FR870377A (en) 1942-03-10

Family

ID=9349166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870377D Expired FR870377A (en) 1940-11-12 1940-11-12 Method and devices for the manufacture of new film products

Country Status (1)

Country Link
FR (1) FR870377A (en)

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