FR714274A - Perfectionnement aux machines pour la fabrication de pellicules de cellulose - Google Patents

Perfectionnement aux machines pour la fabrication de pellicules de cellulose

Info

Publication number
FR714274A
FR714274A FR714274DA FR714274A FR 714274 A FR714274 A FR 714274A FR 714274D A FR714274D A FR 714274DA FR 714274 A FR714274 A FR 714274A
Authority
FR
France
Prior art keywords
machines
production
further training
cellulose films
films
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
English (en)
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 FR714274A publication Critical patent/FR714274A/fr
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)
FR714274D 1930-07-07 1930-07-07 Perfectionnement aux machines pour la fabrication de pellicules de cellulose Expired FR714274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR714274T 1930-07-07

Publications (1)

Publication Number Publication Date
FR714274A true FR714274A (fr) 1931-11-10

Family

ID=9086592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR714274D Expired FR714274A (fr) 1930-07-07 1930-07-07 Perfectionnement aux machines pour la fabrication de pellicules de cellulose

Country Status (1)

Country Link
FR (1) FR714274A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273173B (de) * 1956-12-07 1968-07-18 Du Pont Filmgiessvorrichtung zur Herstellung von Filmbahnen aus Kunststoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1273173B (de) * 1956-12-07 1968-07-18 Du Pont Filmgiessvorrichtung zur Herstellung von Filmbahnen aus Kunststoffen

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