JPS6344047B2 - - Google Patents
Info
- Publication number
- JPS6344047B2 JPS6344047B2 JP11802483A JP11802483A JPS6344047B2 JP S6344047 B2 JPS6344047 B2 JP S6344047B2 JP 11802483 A JP11802483 A JP 11802483A JP 11802483 A JP11802483 A JP 11802483A JP S6344047 B2 JPS6344047 B2 JP S6344047B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- injection
- heating cylinder
- molten resin
- predetermined
- 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
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 9
- 239000010410 layer Substances 0.000 claims description 8
- 239000012792 core layer Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 description 8
- 239000011162 core material Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11802483A JPS608023A (ja) | 1983-06-28 | 1983-06-28 | サンドイツチ用射出成形機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11802483A JPS608023A (ja) | 1983-06-28 | 1983-06-28 | サンドイツチ用射出成形機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS608023A JPS608023A (ja) | 1985-01-16 |
| JPS6344047B2 true JPS6344047B2 (OSRAM) | 1988-09-02 |
Family
ID=14726176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11802483A Granted JPS608023A (ja) | 1983-06-28 | 1983-06-28 | サンドイツチ用射出成形機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608023A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5001040A (en) * | 1988-07-11 | 1991-03-19 | Olin Hunt Specialty Products Inc. | Process of forming resist image in positive photoresist with thermally stable phenolic resin |
| JP3261289B2 (ja) * | 1995-11-02 | 2002-02-25 | 本田技研工業株式会社 | サンドイッチ状合成樹脂成形体の製造方法 |
-
1983
- 1983-06-28 JP JP11802483A patent/JPS608023A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS608023A (ja) | 1985-01-16 |
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