FR1405793A - Machine and method for the production of plastic films - Google Patents

Machine and method for the production of plastic films

Info

Publication number
FR1405793A
FR1405793A FR986674A FR986674A FR1405793A FR 1405793 A FR1405793 A FR 1405793A FR 986674 A FR986674 A FR 986674A FR 986674 A FR986674 A FR 986674A FR 1405793 A FR1405793 A FR 1405793A
Authority
FR
France
Prior art keywords
production
machine
plastic films
films
plastic
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
FR986674A
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.)
Edison SpA
Original Assignee
Edison SpA
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 Edison SpA filed Critical Edison SpA
Priority to FR986674A priority Critical patent/FR1405793A/en
Application granted granted Critical
Publication of FR1405793A publication Critical patent/FR1405793A/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
    • B29C53/50—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using internal forming surfaces, e.g. mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR986674A 1964-08-31 1964-08-31 Machine and method for the production of plastic films Expired FR1405793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR986674A FR1405793A (en) 1964-08-31 1964-08-31 Machine and method for the production of plastic films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR986674A FR1405793A (en) 1964-08-31 1964-08-31 Machine and method for the production of plastic films

Publications (1)

Publication Number Publication Date
FR1405793A true FR1405793A (en) 1965-07-09

Family

ID=8837499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986674A Expired FR1405793A (en) 1964-08-31 1964-08-31 Machine and method for the production of plastic films

Country Status (1)

Country Link
FR (1) FR1405793A (en)

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