JPS61130220U - - Google Patents
Info
- Publication number
- JPS61130220U JPS61130220U JP1392385U JP1392385U JPS61130220U JP S61130220 U JPS61130220 U JP S61130220U JP 1392385 U JP1392385 U JP 1392385U JP 1392385 U JP1392385 U JP 1392385U JP S61130220 U JPS61130220 U JP S61130220U
- Authority
- JP
- Japan
- Prior art keywords
- woven fabric
- ionomer
- pores
- polypropylene
- polyethylene
- 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
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000005022 packaging material Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 229920000554 ionomer Polymers 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000000123 paper Substances 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 239000002759 woven fabric Substances 0.000 claims 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
図面は本考案に係る使い捨てカイロ用通気包材
の一実施例を示す断面図である。
２…基材、３…シーラントフイルム、４…接着
剤、５…細孔。
The drawing is a sectional view showing an embodiment of the ventilation packaging material for a disposable hand warmer according to the present invention. 2... Base material, 3... Sealant film, 4... Adhesive, 5... Pore.
Claims (1)
多数の細孔を有するポリエチレン、ポリプロピレ
ン、アイオノマー等のシーラントフイルムが無溶
剤型ウレタン系接着剤により貼り合わされてなる
ことを特徴とする使い捨てカイロ用通気包材。 A breathable base material such as paper, woven fabric, non-woven fabric,
A ventilation packaging material for a disposable hand warmer, characterized in that a sealant film made of polyethylene, polypropylene, ionomer, etc., having a large number of pores is bonded together with a solvent-free urethane adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1392385U JPH027542Y2 (en) | 1985-02-01 | 1985-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1392385U JPH027542Y2 (en) | 1985-02-01 | 1985-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61130220U true JPS61130220U (en) | 1986-08-14 |
| JPH027542Y2 JPH027542Y2 (en) | 1990-02-22 |
Family
ID=30498376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1392385U Expired JPH027542Y2 (en) | 1985-02-01 | 1985-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027542Y2 (en) |
-
1985
- 1985-02-01 JP JP1392385U patent/JPH027542Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027542Y2 (en) | 1990-02-22 |