JPS6143189B2 - - Google Patents
Info
- Publication number
- JPS6143189B2 JPS6143189B2 JP56157239A JP15723981A JPS6143189B2 JP S6143189 B2 JPS6143189 B2 JP S6143189B2 JP 56157239 A JP56157239 A JP 56157239A JP 15723981 A JP15723981 A JP 15723981A JP S6143189 B2 JPS6143189 B2 JP S6143189B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- bubbles
- arrow
- present
- foam sheet
- 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
- 239000006260 foam Substances 0.000 claims description 29
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 12
- 229920001890 Novodur Polymers 0.000 claims description 7
- 238000003856 thermoforming Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000007666 vacuum forming Methods 0.000 description 6
- 239000004794 expanded polystyrene Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56157239A JPS5857936A (ja) | 1981-10-01 | 1981-10-01 | スチレン系樹脂発泡シ−ト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56157239A JPS5857936A (ja) | 1981-10-01 | 1981-10-01 | スチレン系樹脂発泡シ−ト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5857936A JPS5857936A (ja) | 1983-04-06 |
| JPS6143189B2 true JPS6143189B2 (enExample) | 1986-09-26 |
Family
ID=15645284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56157239A Granted JPS5857936A (ja) | 1981-10-01 | 1981-10-01 | スチレン系樹脂発泡シ−ト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5857936A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639730U (ja) * | 1992-10-27 | 1994-05-27 | 東洋科学株式会社 | 内容物を絵模様で表示した合成樹脂製容器 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6089769A (en) * | 1998-09-29 | 2000-07-18 | Printronix, Inc. | Line printer hammerbank cover with spaced apart thickened sections |
-
1981
- 1981-10-01 JP JP56157239A patent/JPS5857936A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0639730U (ja) * | 1992-10-27 | 1994-05-27 | 東洋科学株式会社 | 内容物を絵模様で表示した合成樹脂製容器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5857936A (ja) | 1983-04-06 |
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