FR1344100A - Device for longitudinal stretching of sheets or strips of thermoplastic materials - Google Patents

Device for longitudinal stretching of sheets or strips of thermoplastic materials

Info

Publication number
FR1344100A
FR1344100A FR921844A FR921844A FR1344100A FR 1344100 A FR1344100 A FR 1344100A FR 921844 A FR921844 A FR 921844A FR 921844 A FR921844 A FR 921844A FR 1344100 A FR1344100 A FR 1344100A
Authority
FR
France
Prior art keywords
strips
sheets
thermoplastic materials
longitudinal stretching
stretching
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
FR921844A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Application granted granted Critical
Publication of FR1344100A publication Critical patent/FR1344100A/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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
    • B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
FR921844A 1962-01-18 1963-01-18 Device for longitudinal stretching of sheets or strips of thermoplastic materials Expired FR1344100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0045694 1962-01-18

Publications (1)

Publication Number Publication Date
FR1344100A true FR1344100A (en) 1963-11-22

Family

ID=37025015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921844A Expired FR1344100A (en) 1962-01-18 1963-01-18 Device for longitudinal stretching of sheets or strips of thermoplastic materials

Country Status (2)

Country Link
FR (1) FR1344100A (en)
GB (1) GB972226A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277553B (en) * 1963-07-09 1968-09-12 Hench Hans Apparatus and method for the continuous longitudinal stretching of synthetic polymer film webs
GB1371334A (en) * 1970-10-30 1974-10-23 Agfa Gevaert Film stretching method and apparatus

Also Published As

Publication number Publication date
GB972226A (en) 1964-10-07

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