JPS6228409Y2 - - Google Patents
Info
- Publication number
- JPS6228409Y2 JPS6228409Y2 JP13418582U JP13418582U JPS6228409Y2 JP S6228409 Y2 JPS6228409 Y2 JP S6228409Y2 JP 13418582 U JP13418582 U JP 13418582U JP 13418582 U JP13418582 U JP 13418582U JP S6228409 Y2 JPS6228409 Y2 JP S6228409Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- recess
- mold
- cutting device
- cut
- 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
- 238000010438 heat treatment Methods 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 21
- 238000003856 thermoforming Methods 0.000 claims description 3
- 238000007666 vacuum forming Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Nonmetal Cutting Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13418582U JPS5938016U (ja) | 1982-09-06 | 1982-09-06 | 熱成形機における成形シ−ト切断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13418582U JPS5938016U (ja) | 1982-09-06 | 1982-09-06 | 熱成形機における成形シ−ト切断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5938016U JPS5938016U (ja) | 1984-03-10 |
| JPS6228409Y2 true JPS6228409Y2 (enrdf_load_html_response) | 1987-07-21 |
Family
ID=30302430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13418582U Granted JPS5938016U (ja) | 1982-09-06 | 1982-09-06 | 熱成形機における成形シ−ト切断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938016U (enrdf_load_html_response) |
-
1982
- 1982-09-06 JP JP13418582U patent/JPS5938016U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5938016U (ja) | 1984-03-10 |