JPS629081Y2 - - Google Patents
Info
- Publication number
- JPS629081Y2 JPS629081Y2 JP17429381U JP17429381U JPS629081Y2 JP S629081 Y2 JPS629081 Y2 JP S629081Y2 JP 17429381 U JP17429381 U JP 17429381U JP 17429381 U JP17429381 U JP 17429381U JP S629081 Y2 JPS629081 Y2 JP S629081Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- polyolefin
- expansion ratio
- foamed
- cushioning properties
- 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
Links
- 229920000098 polyolefin Polymers 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 description 13
- 239000006260 foam Substances 0.000 description 11
- -1 polyethylene Polymers 0.000 description 10
- 239000004698 Polyethylene Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 238000005187 foaming Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17429381U JPS5879344U (ja) | 1981-11-24 | 1981-11-24 | 複合シ−ト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17429381U JPS5879344U (ja) | 1981-11-24 | 1981-11-24 | 複合シ−ト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5879344U JPS5879344U (ja) | 1983-05-28 |
| JPS629081Y2 true JPS629081Y2 (enrdf_load_stackoverflow) | 1987-03-03 |
Family
ID=29966267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17429381U Granted JPS5879344U (ja) | 1981-11-24 | 1981-11-24 | 複合シ−ト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5879344U (enrdf_load_stackoverflow) |
-
1981
- 1981-11-24 JP JP17429381U patent/JPS5879344U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5879344U (ja) | 1983-05-28 |
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