JPS6477516A - Shrink film for pallet package - Google Patents

Shrink film for pallet package

Info

Publication number
JPS6477516A
JPS6477516A JP62234123A JP23412387A JPS6477516A JP S6477516 A JPS6477516 A JP S6477516A JP 62234123 A JP62234123 A JP 62234123A JP 23412387 A JP23412387 A JP 23412387A JP S6477516 A JPS6477516 A JP S6477516A
Authority
JP
Japan
Prior art keywords
film
straight
density polyethylene
low density
based resin
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
JP62234123A
Other languages
Japanese (ja)
Other versions
JPH0528656B2 (en
Inventor
Sumio Hirotsu
Katsuhiko Morimoto
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.)
Honshu Paper Co Ltd
Original Assignee
Honshu Paper 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 Honshu Paper Co Ltd filed Critical Honshu Paper Co Ltd
Priority to JP62234123A priority Critical patent/JPS6477516A/en
Publication of JPS6477516A publication Critical patent/JPS6477516A/en
Publication of JPH0528656B2 publication Critical patent/JPH0528656B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To improve the strength and heat resistance of film and dodge the generation of hole appearing phenomena and miniskirt phenomena by a method wherein resin, which is the mixture of non-straight-chain low density polyethylene-based resin and straight-chain low density polyethylene-based resin, is stretched so as to realize specified lengthwise and widthwise contraction rates. CONSTITUTION:Resin composition consisting of resin, which is the mixture of non-straight-chain low density polyethylene-based resin and straight-chain low density polyethylene-based resin, and having the melt tension at 190 deg.C of 9.7-20.0g, is used as film-making raw material so as to obtain stretched film with the thickness of 30-60mum by inflation method in order to obtain the film concerned. The lengthwise contraction rate of the obtained film at 120 deg.C is set to be 56% or less and its widthwise contraction rate at 120 deg.C is set to be within the range of 35-60%. The film with the contraction rates as just mentioned above has the resistance necessary for pallet shrink packaging material. No hole appearing phenomena occurs in said film during the heating process for obtaining a shrink-wrapped body. Further, so-called miniskirt phenomena or rolling-up to a pallet does not develop in said film.
JP62234123A 1987-09-18 1987-09-18 Shrink film for pallet package Granted JPS6477516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62234123A JPS6477516A (en) 1987-09-18 1987-09-18 Shrink film for pallet package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62234123A JPS6477516A (en) 1987-09-18 1987-09-18 Shrink film for pallet package

Publications (2)

Publication Number Publication Date
JPS6477516A true JPS6477516A (en) 1989-03-23
JPH0528656B2 JPH0528656B2 (en) 1993-04-27

Family

ID=16965994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62234123A Granted JPS6477516A (en) 1987-09-18 1987-09-18 Shrink film for pallet package

Country Status (1)

Country Link
JP (1) JPS6477516A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015110719A (en) * 2013-11-07 2015-06-18 日本ポリエチレン株式会社 Polyethylene-based heat-shrinkable film and method for producing the same
JP2021066775A (en) * 2019-10-19 2021-04-30 大倉工業株式会社 Polyolefin-based heat shrinkable film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613728A (en) * 1984-06-18 1986-01-09 Mitsubishi Petrochem Co Ltd Manufacture of heat-shrinkable film
JPS63173622A (en) * 1987-01-13 1988-07-18 Mitsubishi Petrochem Co Ltd Manufacture of polyethylene film for heat shrinkable package

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613728A (en) * 1984-06-18 1986-01-09 Mitsubishi Petrochem Co Ltd Manufacture of heat-shrinkable film
JPS63173622A (en) * 1987-01-13 1988-07-18 Mitsubishi Petrochem Co Ltd Manufacture of polyethylene film for heat shrinkable package

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015110719A (en) * 2013-11-07 2015-06-18 日本ポリエチレン株式会社 Polyethylene-based heat-shrinkable film and method for producing the same
JP2021066775A (en) * 2019-10-19 2021-04-30 大倉工業株式会社 Polyolefin-based heat shrinkable film

Also Published As

Publication number Publication date
JPH0528656B2 (en) 1993-04-27

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