JPS5472191A - Novel thermal shrinkable film and method of packaging - Google Patents

Novel thermal shrinkable film and method of packaging

Info

Publication number
JPS5472191A
JPS5472191A JP13907677A JP13907677A JPS5472191A JP S5472191 A JPS5472191 A JP S5472191A JP 13907677 A JP13907677 A JP 13907677A JP 13907677 A JP13907677 A JP 13907677A JP S5472191 A JPS5472191 A JP S5472191A
Authority
JP
Japan
Prior art keywords
film
packaging
polyethylene
thermal shrinkable
shrinkable
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
JP13907677A
Other languages
Japanese (ja)
Other versions
JPS6139339B2 (en
Inventor
Nobuo Fukushima
Takayoshi Adachi
Kazuaki Sakakura
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP13907677A priority Critical patent/JPS5472191A/en
Publication of JPS5472191A publication Critical patent/JPS5472191A/en
Publication of JPS6139339B2 publication Critical patent/JPS6139339B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a very preferably shrinkable polyethylene thermal shrinkable film by compounding polymer having large elongation with polyethylene at shrinkage temperature.
CONSTITUTION: A film of compound having 5 of 50 wt% of polyolefin resin, 95 to 50 wt% of polyethylene of less than 0.930 g/cm3 in density and 20 wt% of ethylene- propylene rubber of more than 500 % of elongation E at 150°. is passed between pressure rollers for a uniaxial orientation to provide a thermal shrinkable film. Even if tight shrinkable sleeve packaging is executed with this film by lengthening high temperature or furnace passing time because this packaging film has wide suitable shrinkage temperature range of a shrinkage furnace, the film may not melt nor break but can package in preferable finish.
COPYRIGHT: (C)1979,JPO&Japio
JP13907677A 1977-11-18 1977-11-18 Novel thermal shrinkable film and method of packaging Granted JPS5472191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13907677A JPS5472191A (en) 1977-11-18 1977-11-18 Novel thermal shrinkable film and method of packaging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13907677A JPS5472191A (en) 1977-11-18 1977-11-18 Novel thermal shrinkable film and method of packaging

Publications (2)

Publication Number Publication Date
JPS5472191A true JPS5472191A (en) 1979-06-09
JPS6139339B2 JPS6139339B2 (en) 1986-09-03

Family

ID=15236919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13907677A Granted JPS5472191A (en) 1977-11-18 1977-11-18 Novel thermal shrinkable film and method of packaging

Country Status (1)

Country Link
JP (1) JPS5472191A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277933A (en) * 1985-09-30 1987-04-10 大倉工業株式会社 Heat-shrinkable laminated film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277933A (en) * 1985-09-30 1987-04-10 大倉工業株式会社 Heat-shrinkable laminated film

Also Published As

Publication number Publication date
JPS6139339B2 (en) 1986-09-03

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