JPS5549228A - Thermal contraction type polyvinyl chloride film - Google Patents

Thermal contraction type polyvinyl chloride film

Info

Publication number
JPS5549228A
JPS5549228A JP12241478A JP12241478A JPS5549228A JP S5549228 A JPS5549228 A JP S5549228A JP 12241478 A JP12241478 A JP 12241478A JP 12241478 A JP12241478 A JP 12241478A JP S5549228 A JPS5549228 A JP S5549228A
Authority
JP
Japan
Prior art keywords
magnification
weight
vinegar acid
polyvinyl chloride
vinyl chloride
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.)
Granted
Application number
JP12241478A
Other languages
Japanese (ja)
Other versions
JPS6241097B2 (en
Inventor
Norio Yoshiga
Yutaka Nakamura
Mototaka Omura
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 JP12241478A priority Critical patent/JPS5549228A/en
Priority to US06/035,716 priority patent/US4264010A/en
Priority to DE2920986A priority patent/DE2920986A1/en
Priority to CA328,096A priority patent/CA1130073A/en
Publication of JPS5549228A publication Critical patent/JPS5549228A/en
Publication of JPS6241097B2 publication Critical patent/JPS6241097B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To provide the titled film without whitening or breaking and useful for closely contact package for article having nallow neck and big lower body such as bottle by arranging a particular vinyl chloride-vinegar acid vinyl copolymerization resin and biaxially extending at a particular magnification. CONSTITUTION:A film formed from a compound consisting of polivinyl chloride resin (most preferably vinyl chloride sole polymer) 100 parts by weight and vinyl chloride-vinegar acid vinyl copolymerization resin 5-20 pats, preferably 10-15 parts by weight of more than 700 degree of polymerization in average consisting of vinegar acid vinyl 10-15% by weight is extended in more than 3.5 magnification, preferably 3.5-4.5 magnification in one dirction and in less than 1.5 magnification in normal thereto. At least 60% of contraction is made at one direction by heating. In case that extension magnification is more than 4, the rate of contraction of this direction is more than 65%.
JP12241478A 1978-10-04 1978-10-04 Thermal contraction type polyvinyl chloride film Granted JPS5549228A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12241478A JPS5549228A (en) 1978-10-04 1978-10-04 Thermal contraction type polyvinyl chloride film
US06/035,716 US4264010A (en) 1978-10-04 1979-05-03 Heat shrinkable polyvinyl chloride film
DE2920986A DE2920986A1 (en) 1978-10-04 1979-05-23 HEAT-SHRINKABLE POLYVINYL CHLORIDE FILM
CA328,096A CA1130073A (en) 1978-10-04 1979-05-23 Heat shrinkable polyvinyl chloride film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12241478A JPS5549228A (en) 1978-10-04 1978-10-04 Thermal contraction type polyvinyl chloride film

Publications (2)

Publication Number Publication Date
JPS5549228A true JPS5549228A (en) 1980-04-09
JPS6241097B2 JPS6241097B2 (en) 1987-09-01

Family

ID=14835216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12241478A Granted JPS5549228A (en) 1978-10-04 1978-10-04 Thermal contraction type polyvinyl chloride film

Country Status (1)

Country Link
JP (1) JPS5549228A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007262267A (en) * 2006-03-29 2007-10-11 Mitsubishi Plastics Ind Ltd Vinyl chloride-based resin composition and stretch film

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH036494U (en) * 1989-06-06 1991-01-22
JPH0467088A (en) * 1990-07-05 1992-03-03 Ietatsu Ono Display body and its using method
JPH0467089A (en) * 1990-07-05 1992-03-03 Ietatsu Ono Display body and its using method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007262267A (en) * 2006-03-29 2007-10-11 Mitsubishi Plastics Ind Ltd Vinyl chloride-based resin composition and stretch film

Also Published As

Publication number Publication date
JPS6241097B2 (en) 1987-09-01

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