JPH01110904U - - Google Patents
Info
- Publication number
- JPH01110904U JPH01110904U JP714088U JP714088U JPH01110904U JP H01110904 U JPH01110904 U JP H01110904U JP 714088 U JP714088 U JP 714088U JP 714088 U JP714088 U JP 714088U JP H01110904 U JPH01110904 U JP H01110904U
- Authority
- JP
- Japan
- Prior art keywords
- electric heaters
- preheating
- thermoplastic resin
- molded body
- shaped molded
- 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
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 238000005187 foaming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
第１図は本考案の一実施例を示す説明図である
。 １…予熱装置、３…電気ヒーター、４…給気口
、５…熱可塑性樹脂製板状成形体。
。 １…予熱装置、３…電気ヒーター、４…給気口
、５…熱可塑性樹脂製板状成形体。
Claims (1)
- 発泡能を有する熱可塑性樹脂製板状成形体を、
連続的に供給しながら略水平に支持した状態で、
電気ヒーターを用いて予熱する予熱装置に於いて
、電気ヒーターを供給方向に複数個直列に設置す
ると共に、電気ヒーターの間隙に給気口を設けた
ことを特徴とする予熱装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP714088U JPH0624173Y2 (ja) | 1988-01-22 | 1988-01-22 | 予熱装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP714088U JPH0624173Y2 (ja) | 1988-01-22 | 1988-01-22 | 予熱装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01110904U true JPH01110904U (ja) | 1989-07-26 |
| JPH0624173Y2 JPH0624173Y2 (ja) | 1994-06-29 |
Family
ID=31211906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP714088U Expired - Lifetime JPH0624173Y2 (ja) | 1988-01-22 | 1988-01-22 | 予熱装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624173Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0437530A (ja) * | 1990-06-01 | 1992-02-07 | Sekisui Chem Co Ltd | シート状発泡性成形体の予熱装置 |
-
1988
- 1988-01-22 JP JP714088U patent/JPH0624173Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0437530A (ja) * | 1990-06-01 | 1992-02-07 | Sekisui Chem Co Ltd | シート状発泡性成形体の予熱装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624173Y2 (ja) | 1994-06-29 |