FR796143A - Improved method and apparatus for the manufacture of films and sheets - Google Patents

Improved method and apparatus for the manufacture of films and sheets

Info

Publication number
FR796143A
FR796143A FR796143DA FR796143A FR 796143 A FR796143 A FR 796143A FR 796143D A FR796143D A FR 796143DA FR 796143 A FR796143 A FR 796143A
Authority
FR
France
Prior art keywords
films
sheets
manufacture
improved method
improved
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)
Inventor
Gennady Frenkel
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 filed Critical
Application granted granted Critical
Publication of FR796143A publication Critical patent/FR796143A/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
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR796143D 1934-09-25 1935-09-25 Improved method and apparatus for the manufacture of films and sheets Expired FR796143A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB796143X 1934-09-25

Publications (1)

Publication Number Publication Date
FR796143A true FR796143A (en) 1936-03-30

Family

ID=10510201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796143D Expired FR796143A (en) 1934-09-25 1935-09-25 Improved method and apparatus for the manufacture of films and sheets

Country Status (1)

Country Link
FR (1) FR796143A (en)

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