JPS5864952A - 包装用袋 - Google Patents

包装用袋

Info

Publication number
JPS5864952A
JPS5864952A JP56157588A JP15758881A JPS5864952A JP S5864952 A JPS5864952 A JP S5864952A JP 56157588 A JP56157588 A JP 56157588A JP 15758881 A JP15758881 A JP 15758881A JP S5864952 A JPS5864952 A JP S5864952A
Authority
JP
Japan
Prior art keywords
bag
ethylene
layer
density polyethylene
inner layer
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
JP56157588A
Other languages
English (en)
Japanese (ja)
Other versions
JPS649942B2 (cs
Inventor
八重尾　研太
川村　真司
三原　良行
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP56157588A priority Critical patent/JPS5864952A/ja
Priority to DE8282303397T priority patent/DE3267899D1/de
Priority to EP82303397A priority patent/EP0069526B1/en
Priority to DE198282303397T priority patent/DE69526T1/de
Publication of JPS5864952A publication Critical patent/JPS5864952A/ja
Publication of JPS649942B2 publication Critical patent/JPS649942B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bag Frames (AREA)
  • Laminated Bodies (AREA)
JP56157588A 1981-07-04 1981-10-05 包装用袋 Granted JPS5864952A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56157588A JPS5864952A (ja) 1981-10-05 1981-10-05 包装用袋
DE8282303397T DE3267899D1 (en) 1981-07-04 1982-06-29 Packaging bags
EP82303397A EP0069526B1 (en) 1981-07-04 1982-06-29 Packaging bags
DE198282303397T DE69526T1 (de) 1981-07-04 1982-06-29 Verpackungssaecke.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56157588A JPS5864952A (ja) 1981-10-05 1981-10-05 包装用袋

Publications (2)

Publication Number Publication Date
JPS5864952A true JPS5864952A (ja) 1983-04-18
JPS649942B2 JPS649942B2 (cs) 1989-02-20

Family

ID=15652980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56157588A Granted JPS5864952A (ja) 1981-07-04 1981-10-05 包装用袋

Country Status (1)

Country Link
JP (1) JPS5864952A (cs)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530994A (en) * 1978-08-16 1980-03-05 Mobil Oil Laminated film construction
JPS5610850A (en) * 1979-07-09 1981-02-03 Nissan Motor Co Ltd Speed-change controller of automatic transmission
JPS5667256A (en) * 1979-11-05 1981-06-06 Hirakawa Sangyo Kk Cooextruding multilayer film of low density polyethylene and high density polyethylene and its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5530994A (en) * 1978-08-16 1980-03-05 Mobil Oil Laminated film construction
JPS5610850A (en) * 1979-07-09 1981-02-03 Nissan Motor Co Ltd Speed-change controller of automatic transmission
JPS5667256A (en) * 1979-11-05 1981-06-06 Hirakawa Sangyo Kk Cooextruding multilayer film of low density polyethylene and high density polyethylene and its manufacture

Also Published As

Publication number Publication date
JPS649942B2 (cs) 1989-02-20

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