JPS6321383Y2 - - Google Patents
Info
- Publication number
- JPS6321383Y2 JPS6321383Y2 JP9639379U JP9639379U JPS6321383Y2 JP S6321383 Y2 JPS6321383 Y2 JP S6321383Y2 JP 9639379 U JP9639379 U JP 9639379U JP 9639379 U JP9639379 U JP 9639379U JP S6321383 Y2 JPS6321383 Y2 JP S6321383Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- hole
- protrusion
- molded product
- molding
- 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
- 238000000465 moulding Methods 0.000 claims description 11
- 239000012778 molding material Substances 0.000 claims description 10
- 238000004806 packaging method and process Methods 0.000 description 4
- 229920006328 Styrofoam Polymers 0.000 description 3
- 239000008261 styrofoam Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9639379U JPS6321383Y2 (zh) | 1979-07-13 | 1979-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9639379U JPS6321383Y2 (zh) | 1979-07-13 | 1979-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5614010U JPS5614010U (zh) | 1981-02-06 |
| JPS6321383Y2 true JPS6321383Y2 (zh) | 1988-06-13 |
Family
ID=29329222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9639379U Expired JPS6321383Y2 (zh) | 1979-07-13 | 1979-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321383Y2 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5121672B2 (ja) * | 2008-10-30 | 2013-01-16 | 積水化成品工業株式会社 | 着脱自在な入れ駒を備えた発泡成形用の成形型および該形成型を用いた成形方法と発泡樹脂成形品 |
-
1979
- 1979-07-13 JP JP9639379U patent/JPS6321383Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5614010U (zh) | 1981-02-06 |
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