JPS57150535A - Manufacture of laterally uniaxially stretched polyvinylchloride film or sheet for label - Google Patents

Manufacture of laterally uniaxially stretched polyvinylchloride film or sheet for label

Info

Publication number
JPS57150535A
JPS57150535A JP3681981A JP3681981A JPS57150535A JP S57150535 A JPS57150535 A JP S57150535A JP 3681981 A JP3681981 A JP 3681981A JP 3681981 A JP3681981 A JP 3681981A JP S57150535 A JPS57150535 A JP S57150535A
Authority
JP
Japan
Prior art keywords
film
sheet
shrinkage
vinylchloride
label
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.)
Pending
Application number
JP3681981A
Other languages
Japanese (ja)
Inventor
Osamu Kawaguchi
Eiji Adachi
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.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP3681981A priority Critical patent/JPS57150535A/en
Publication of JPS57150535A publication Critical patent/JPS57150535A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

PURPOSE:To lessen the shrinkage ration between top and bottom, by stretching the film or the sheet in the lateral direction more than 1.2 times and less than 5.0 times at the stretching temperature 70-110 deg.C and at the same time shrinking and relaxing in the longitudinal direction by 3-10% on the label for shrinkage labelling of the container etc. CONSTITUTION:An unstretched film or sheet (hereafter, it is called film) is formed by melt-extruding from the die the resin formulation in which vinylchloride resin of vinylchloride monopolymer, copolymer of vinylchloride and copolymerizable monomer of vinylacetate etc. is incorporated with organic tin type stabilizer, plasticizer, lubricant etc. The film is stretched by the tenter in the lateral direction more than 1.2 times and less than 5 times at 70-110 deg.C and shrunk, relaxed in the longitudinal direction by 3-10% so as the shrinkage or the extension between top and bottom does not become large. By this, the laterally uniaxially stretched film of which the lateral shrinkage characteristic is not impared and the appearance is not worsened is manufactured.
JP3681981A 1981-03-14 1981-03-14 Manufacture of laterally uniaxially stretched polyvinylchloride film or sheet for label Pending JPS57150535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3681981A JPS57150535A (en) 1981-03-14 1981-03-14 Manufacture of laterally uniaxially stretched polyvinylchloride film or sheet for label

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3681981A JPS57150535A (en) 1981-03-14 1981-03-14 Manufacture of laterally uniaxially stretched polyvinylchloride film or sheet for label

Publications (1)

Publication Number Publication Date
JPS57150535A true JPS57150535A (en) 1982-09-17

Family

ID=12480359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3681981A Pending JPS57150535A (en) 1981-03-14 1981-03-14 Manufacture of laterally uniaxially stretched polyvinylchloride film or sheet for label

Country Status (1)

Country Link
JP (1) JPS57150535A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6292826A (en) * 1985-10-18 1987-04-28 Toyobo Co Ltd Heat-shrinkable polyester-based tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6292826A (en) * 1985-10-18 1987-04-28 Toyobo Co Ltd Heat-shrinkable polyester-based tube
JPH0367609B2 (en) * 1985-10-18 1991-10-23 Toyo Boseki

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