JPH0166341U - - Google Patents
Info
- Publication number
- JPH0166341U JPH0166341U JP1987161460U JP16146087U JPH0166341U JP H0166341 U JPH0166341 U JP H0166341U JP 1987161460 U JP1987161460 U JP 1987161460U JP 16146087 U JP16146087 U JP 16146087U JP H0166341 U JPH0166341 U JP H0166341U
- Authority
- JP
- Japan
- Prior art keywords
- gusset bag
- outer layer
- layer
- film
- low density
- 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
Links
- 239000000565 sealant Substances 0.000 claims description 3
- 239000002648 laminated material Substances 0.000 claims 2
- -1 polyethylene Polymers 0.000 claims 2
- 229920000298 Cellophane Polymers 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 229920000554 ionomer Polymers 0.000 claims 1
- 229920000092 linear low density polyethylene Polymers 0.000 claims 1
- 239000004707 linear low-density polyethylene Substances 0.000 claims 1
- 229920001684 low density polyethylene Polymers 0.000 claims 1
- 239000004702 low-density polyethylene Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Bag Frames (AREA)
Description
第１図は、本考案ガセツト袋の一部拡大断面図
、第２図は同上斜視図である。
１……外層、２……内層、３……底部、４……
外層折目部分、５……中央接合部、６……内層の
接合部、７……外層折り目部分接合部、８……シ
ーラント層。
FIG. 1 is a partially enlarged sectional view of the gusset bag of the present invention, and FIG. 2 is a perspective view of the same. 1...outer layer, 2...inner layer, 3...bottom, 4...
Outer layer fold portion, 5... Central joint portion, 6... Inner layer joint portion, 7... Outer layer fold portion joint portion, 8... Sealant layer.
Claims (1)
厚さ方向において内側に低下したポリエチレン延
伸フイルムからなる外層１、１４０℃における熱
収縮率が５％未満の積層材の少くとも１種からな
る内層２、およびシーラント層８から構成され、
かつ底部３で該外層１の折り目部分４同士が接合
してなることを特徴とするガセツト袋。 (2) 積層材が、紙、アルミニウム箔、セロフア
ン及び耐熱性プラスチツクフイルムから選択され
る実用新案登録請求の範囲第１項に記載のガセツ
ト袋。 (3) シーラント層が低密度ポリエチレン、線状
低密度ポリエチレン、エチレン−酢酸ビニル共重
合体、アイオノマー、ポリプロピレンもしくはプ
ロピレン共重合体からなる実用新案登録請求の範
囲第１項に記載のガセツト袋。[Claims for Utility Model Registration] (1) In a gusset bag, the outer layer 1 is made of a stretched polyethylene film with a degree of crosslinking decreasing toward the inside in the thickness direction of the film, and the outer layer 1 is made of a laminate material with a heat shrinkage rate of less than 5% at 140°C. Consisting of an inner layer 2 made of at least one type and a sealant layer 8,
A gusset bag characterized in that the folded portions 4 of the outer layer 1 are joined to each other at the bottom portion 3. (2) The gusset bag according to claim 1, wherein the laminated material is selected from paper, aluminum foil, cellophane, and heat-resistant plastic film. (3) The gusset bag according to claim 1, wherein the sealant layer is made of low density polyethylene, linear low density polyethylene, ethylene-vinyl acetate copolymer, ionomer, polypropylene or propylene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16146087U JPH0547083Y2 (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16146087U JPH0547083Y2 (en) | 1987-10-23 | 1987-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0166341U true JPH0166341U (en) | 1989-04-27 |
| JPH0547083Y2 JPH0547083Y2 (en) | 1993-12-10 |
Family
ID=31444415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16146087U Expired - Lifetime JPH0547083Y2 (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547083Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10140039A (en) * | 1996-11-07 | 1998-05-26 | Mitsubishi Chem Corp | Carbon black molded form for rubber compounding and carbon black-containing rubber composition |
| JPH10140038A (en) * | 1996-11-07 | 1998-05-26 | Mitsubishi Chem Corp | Pigment for ink and its production and production of ink using the same |
| JPH10140040A (en) * | 1996-11-07 | 1998-05-26 | Mitsubishi Chem Corp | Pigment for resin composition and its production and resin composition using the same |
-
1987
- 1987-10-23 JP JP16146087U patent/JPH0547083Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10140039A (en) * | 1996-11-07 | 1998-05-26 | Mitsubishi Chem Corp | Carbon black molded form for rubber compounding and carbon black-containing rubber composition |
| JPH10140038A (en) * | 1996-11-07 | 1998-05-26 | Mitsubishi Chem Corp | Pigment for ink and its production and production of ink using the same |
| JPH10140040A (en) * | 1996-11-07 | 1998-05-26 | Mitsubishi Chem Corp | Pigment for resin composition and its production and resin composition using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547083Y2 (en) | 1993-12-10 |
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