JPS6315129B2 - - Google Patents
Info
- Publication number
- JPS6315129B2 JPS6315129B2 JP55095608A JP9560880A JPS6315129B2 JP S6315129 B2 JPS6315129 B2 JP S6315129B2 JP 55095608 A JP55095608 A JP 55095608A JP 9560880 A JP9560880 A JP 9560880A JP S6315129 B2 JPS6315129 B2 JP S6315129B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- face plate
- oriented
- thermoforming
- producing
- 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
- 238000003856 thermoforming Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 9
- 230000003746 surface roughness Effects 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9560880A JPS5722012A (en) | 1980-07-15 | 1980-07-15 | Production of thermally formed article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9560880A JPS5722012A (en) | 1980-07-15 | 1980-07-15 | Production of thermally formed article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5722012A JPS5722012A (en) | 1982-02-04 |
| JPS6315129B2 true JPS6315129B2 (de) | 1988-04-04 |
Family
ID=14142260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9560880A Granted JPS5722012A (en) | 1980-07-15 | 1980-07-15 | Production of thermally formed article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5722012A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA794752B (en) * | 1978-09-29 | 1980-08-27 | Upjohn Co | Polymeric isocyanate binder with internal release agent |
| JPS57110413A (en) * | 1980-12-29 | 1982-07-09 | Showa Denko Kk | Method and apparatus for subjecting polyolefine sheet to hot plate heating type air pressure heat molding |
| JPS60229915A (ja) * | 1984-04-28 | 1985-11-15 | Nippon Urethane Service:Kk | バインダ−用樹脂組成物 |
| JPH0688816B2 (ja) * | 1985-04-23 | 1994-11-09 | 東亞合成化学工業株式会社 | セメント急結剤 |
| JPH04323023A (ja) * | 1991-04-23 | 1992-11-12 | Nippon Steel Corp | 透明ポリプロピレンシートの製造方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130768A (en) * | 1977-04-21 | 1978-11-15 | Nippon Petrochemicals Co Ltd | Production of transparent container |
-
1980
- 1980-07-15 JP JP9560880A patent/JPS5722012A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53130768A (en) * | 1977-04-21 | 1978-11-15 | Nippon Petrochemicals Co Ltd | Production of transparent container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5722012A (en) | 1982-02-04 |
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