FR1524375A - Apparatus for stretching plastic sheets - Google Patents

Apparatus for stretching plastic sheets

Info

Publication number
FR1524375A
FR1524375A FR101050A FR101050A FR1524375A FR 1524375 A FR1524375 A FR 1524375A FR 101050 A FR101050 A FR 101050A FR 101050 A FR101050 A FR 101050A FR 1524375 A FR1524375 A FR 1524375A
Authority
FR
France
Prior art keywords
plastic sheets
stretching plastic
stretching
sheets
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
FR101050A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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 Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR101050A priority Critical patent/FR1524375A/en
Priority to FR131583A priority patent/FR94823E/en
Priority to GB1504568A priority patent/GB1149603A/en
Priority to CH470568A priority patent/CH470956A/en
Priority to DE19681778144 priority patent/DE1778144A1/en
Application granted granted Critical
Publication of FR1524375A publication Critical patent/FR1524375A/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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR101050A 1967-03-31 1967-03-31 Apparatus for stretching plastic sheets Expired FR1524375A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR101050A FR1524375A (en) 1967-03-31 1967-03-31 Apparatus for stretching plastic sheets
FR131583A FR94823E (en) 1967-03-31 1967-12-08 Apparatus for stretching plastic sheets.
GB1504568A GB1149603A (en) 1967-03-31 1968-03-28 Apparatus for isotropically stretching a plastics sheet
CH470568A CH470956A (en) 1967-03-31 1968-03-29 Apparatus for stretching plastic sheets
DE19681778144 DE1778144A1 (en) 1967-03-31 1968-04-01 Device for stretching plastic films

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR101050A FR1524375A (en) 1967-03-31 1967-03-31 Apparatus for stretching plastic sheets
FR131583A FR94823E (en) 1967-03-31 1967-12-08 Apparatus for stretching plastic sheets.

Publications (1)

Publication Number Publication Date
FR1524375A true FR1524375A (en) 1968-05-10

Family

ID=26175219

Family Applications (2)

Application Number Title Priority Date Filing Date
FR101050A Expired FR1524375A (en) 1967-03-31 1967-03-31 Apparatus for stretching plastic sheets
FR131583A Expired FR94823E (en) 1967-03-31 1967-12-08 Apparatus for stretching plastic sheets.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR131583A Expired FR94823E (en) 1967-03-31 1967-12-08 Apparatus for stretching plastic sheets.

Country Status (4)

Country Link
CH (1) CH470956A (en)
DE (1) DE1778144A1 (en)
FR (2) FR1524375A (en)
GB (1) GB1149603A (en)

Also Published As

Publication number Publication date
DE1778144A1 (en) 1971-07-29
GB1149603A (en) 1969-04-23
CH470956A (en) 1969-04-15
FR94823E (en) 1969-11-28

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