JPS63141729U - - Google Patents

Info

Publication number
JPS63141729U
JPS63141729U JP3450987U JP3450987U JPS63141729U JP S63141729 U JPS63141729 U JP S63141729U JP 3450987 U JP3450987 U JP 3450987U JP 3450987 U JP3450987 U JP 3450987U JP S63141729 U JPS63141729 U JP S63141729U
Authority
JP
Japan
Prior art keywords
film layer
resin film
density
melt index
biaxially oriented
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
JP3450987U
Other languages
Japanese (ja)
Other versions
JPH0436266Y2 (en
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
Priority to JP1987034509U priority Critical patent/JPH0436266Y2/ja
Application filed filed Critical
Priority to US07/147,318 priority patent/US4906517A/en
Priority to DE19883856333 priority patent/DE3856333T2/en
Priority to DE19883856411 priority patent/DE3856411T2/en
Priority to EP19880100955 priority patent/EP0276018B1/en
Priority to EP19920108088 priority patent/EP0508489B1/en
Priority to EP19920108087 priority patent/EP0507351B1/en
Priority to DE19883889230 priority patent/DE3889230T2/en
Publication of JPS63141729U publication Critical patent/JPS63141729U/ja
Priority to US07/444,945 priority patent/US5110643A/en
Application granted granted Critical
Publication of JPH0436266Y2 publication Critical patent/JPH0436266Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Wrappers (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図から第８図は本考案による包装材料の実
施例の層構成を示す部分断面図、第９図から第１
１図は本考案による包装材料で製袋した包装袋の
例を示した平面図である。 １……二軸延伸熱可塑性樹脂フイルム層、２…
…高密度・高結晶化度ポリエチレン系樹脂フイル
ム層、３……エチレン共重合体系樹脂層、４……
多層共押出しフイルム層、５……接着層、６……
モデイフアイ層、７……金属箔、ａ……遮光性物
質を含有することを示す。 1 to 8 are partial sectional views showing the layer structure of an embodiment of the packaging material according to the present invention, and FIGS.
FIG. 1 is a plan view showing an example of a packaging bag made from the packaging material according to the present invention. 1... Biaxially stretched thermoplastic resin film layer, 2...
...High density/high crystallinity polyethylene resin film layer, 3...Ethylene copolymer resin layer, 4...
Multilayer coextruded film layer, 5...Adhesive layer, 6...
Modifying layer, 7...Metal foil, a...Indicates that it contains a light-shielding substance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 厚さ７〜６０μｍの二軸延伸熱可塑性樹脂フイ
ルム層と、該二軸延伸熱可塑性樹脂フイルム層に
積層された多層共押出しフイルム層とを有し、該
多層共押出しフイルム層は、メルトインデツクス
が０．２〜４．０ｇ／１０分で密度が０．９４１
ｇ／cm3以上の高密度高結晶化度ポリエチレン系
樹脂フイルム層と、該高密度高結晶化度ポリエチ
レン系樹脂フイルム層より高いメルトインデツク
スでかつ低密度であるエチレン共重合体系樹脂フ
イルム層とを具備していることを特徴とする包装
材料。 It has a biaxially oriented thermoplastic resin film layer with a thickness of 7 to 60 μm, and a multilayer coextruded film layer laminated on the biaxially oriented thermoplastic resin film layer, and the multilayer coextruded film layer has a melt index. is 0.2 to 4.0g/10 minutes and the density is 0.941
g/cm 3 or more of a high-density, high-crystallinity polyethylene resin film layer; and an ethylene copolymer-based resin film layer that has a higher melt index and lower density than the high-density, high-crystallinity polyethylene resin film layer. A packaging material comprising:
JP1987034509U 1987-01-23 1987-03-11 Expired JPH0436266Y2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP1987034509U JPH0436266Y2 (en) 1987-03-11 1987-03-11
DE19883856333 DE3856333T2 (en) 1987-01-23 1988-01-22 Packaging material for photosensitive material
DE19883856411 DE3856411T2 (en) 1987-01-23 1988-01-22 Packaging material for photosensitive material
EP19880100955 EP0276018B1 (en) 1987-01-23 1988-01-22 Packaging material for photosensitive material
US07/147,318 US4906517A (en) 1987-01-23 1988-01-22 Packaging material for photosensitive materials
EP19920108088 EP0508489B1 (en) 1987-01-23 1988-01-22 Packaging material for photosensitive materials
EP19920108087 EP0507351B1 (en) 1987-01-23 1988-01-22 Packaging material for photosensitive materials
DE19883889230 DE3889230T2 (en) 1987-01-23 1988-01-22 Packaging material for photosensitive material.
US07/444,945 US5110643A (en) 1987-01-23 1989-12-04 Packaging material for photosensitive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987034509U JPH0436266Y2 (en) 1987-03-11 1987-03-11

Publications (2)

Publication Number Publication Date
JPS63141729U true JPS63141729U (en) 1988-09-19
JPH0436266Y2 JPH0436266Y2 (en) 1992-08-27

Family

ID=30843129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987034509U Expired JPH0436266Y2 (en) 1987-01-23 1987-03-11

Country Status (1)

Country Link
JP (1) JPH0436266Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02176649A (en) * 1988-12-05 1990-07-09 Fuji Photo Film Co Ltd Packaging material for photosensitive material
JPH02178652A (en) * 1988-12-29 1990-07-11 Fuji Photo Film Co Ltd Wrapping material
JPH03105340A (en) * 1989-09-20 1991-05-02 Fuji Photo Film Co Ltd Packaging material for photographic sensitive material
WO2003099557A1 (en) * 2002-05-29 2003-12-04 Toppan Printing Co., Ltd. Laminated film for laminated tube, tube container, and method of manufacturing the tube container

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3582859B2 (en) * 1993-08-04 2004-10-27 大日本印刷株式会社 Lid material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109649A (en) * 1980-12-26 1982-07-08 Toppan Printing Co Ltd Laminated film and its manufacture
JPS58186744A (en) * 1982-04-26 1983-10-31 Fuji Photo Film Co Ltd Packing material for photosensitive substance and its manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109649A (en) * 1980-12-26 1982-07-08 Toppan Printing Co Ltd Laminated film and its manufacture
JPS58186744A (en) * 1982-04-26 1983-10-31 Fuji Photo Film Co Ltd Packing material for photosensitive substance and its manufacture

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02176649A (en) * 1988-12-05 1990-07-09 Fuji Photo Film Co Ltd Packaging material for photosensitive material
JPH02178652A (en) * 1988-12-29 1990-07-11 Fuji Photo Film Co Ltd Wrapping material
JPH03105340A (en) * 1989-09-20 1991-05-02 Fuji Photo Film Co Ltd Packaging material for photographic sensitive material
WO2003099557A1 (en) * 2002-05-29 2003-12-04 Toppan Printing Co., Ltd. Laminated film for laminated tube, tube container, and method of manufacturing the tube container
JPWO2003099557A1 (en) * 2002-05-29 2005-09-22 凸版印刷株式会社 Laminated film for laminated tube, tube container and manufacturing method thereof

Also Published As

Publication number Publication date
JPH0436266Y2 (en) 1992-08-27

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