JPH0349826B2 - - Google Patents

Info

Publication number
JPH0349826B2
JPH0349826B2 JP56040085A JP4008581A JPH0349826B2 JP H0349826 B2 JPH0349826 B2 JP H0349826B2 JP 56040085 A JP56040085 A JP 56040085A JP 4008581 A JP4008581 A JP 4008581A JP H0349826 B2 JPH0349826 B2 JP H0349826B2
Authority
JP
Japan
Prior art keywords
film
heat
shrinkage rate
heat shrinkage
packaged
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 - Lifetime
Application number
JP56040085A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57152918A (en
Inventor
Tsutomu Isaka
Mitsunobu Kawase
Hikaru Nagano
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP56040085A priority Critical patent/JPS57152918A/ja
Publication of JPS57152918A publication Critical patent/JPS57152918A/ja
Publication of JPH0349826B2 publication Critical patent/JPH0349826B2/ja
Granted 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Packages (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP56040085A 1981-03-18 1981-03-18 Package wherein use is made of shrinked film Granted JPS57152918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56040085A JPS57152918A (en) 1981-03-18 1981-03-18 Package wherein use is made of shrinked film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040085A JPS57152918A (en) 1981-03-18 1981-03-18 Package wherein use is made of shrinked film

Publications (2)

Publication Number Publication Date
JPS57152918A JPS57152918A (en) 1982-09-21
JPH0349826B2 true JPH0349826B2 (en, 2012) 1991-07-30

Family

ID=12571050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040085A Granted JPS57152918A (en) 1981-03-18 1981-03-18 Package wherein use is made of shrinked film

Country Status (1)

Country Link
JP (1) JPS57152918A (en, 2012)

Also Published As

Publication number Publication date
JPS57152918A (en) 1982-09-21

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