JP5383277B2 - 型内被覆方法 - Google Patents
型内被覆方法 Download PDFInfo
- Publication number
- JP5383277B2 JP5383277B2 JP2009079921A JP2009079921A JP5383277B2 JP 5383277 B2 JP5383277 B2 JP 5383277B2 JP 2009079921 A JP2009079921 A JP 2009079921A JP 2009079921 A JP2009079921 A JP 2009079921A JP 5383277 B2 JP5383277 B2 JP 5383277B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- coating material
- injection
- pressure
- molded product
- 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 - Fee Related
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Claims (2)
- 金型内に被覆材を注入し、樹脂成形品の表面を被覆する型内被覆方法であって、被覆材を金型内に注入する注入工程と、この注入工程において得られた金型内の圧力が所定値以上に維持されるよう被覆材を金型内に注入する保圧注入工程を備え、前記注入工程が所定 量の被覆材を金型内に注入する定量注入工程であることを特徴とする型内被覆方法。
- 金型内に被覆材を注入し、樹脂成形品の表面を被覆する型内被覆方法であって、被覆材を金型内に注入する注入工程と、この注入工程において得られた被覆材供給装置の注入圧力が所定値以上に維持されるよう被覆材を金型内に注入する保圧注入工程を備え、前記注 入工程が所定量の被覆材を金型内に注入する定量注入工程であることを特徴とする型内被覆方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009079921A JP5383277B2 (ja) | 2009-03-27 | 2009-03-27 | 型内被覆方法 |
US12/720,388 US20100237536A1 (en) | 2009-03-23 | 2010-03-09 | Mold for in-mold coating and in-mold coating method |
CN2010101452525A CN101890785A (zh) | 2009-03-23 | 2010-03-22 | 模内涂覆用模具和模内涂覆方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009079921A JP5383277B2 (ja) | 2009-03-27 | 2009-03-27 | 型内被覆方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010228355A JP2010228355A (ja) | 2010-10-14 |
JP5383277B2 true JP5383277B2 (ja) | 2014-01-08 |
Family
ID=43044662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009079921A Expired - Fee Related JP5383277B2 (ja) | 2009-03-23 | 2009-03-27 | 型内被覆方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5383277B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06246762A (ja) * | 1993-02-25 | 1994-09-06 | Sekisui Chem Co Ltd | 型内被覆成形法 |
JPH06328504A (ja) * | 1993-05-26 | 1994-11-29 | Dainippon Toryo Co Ltd | 型内被覆方法 |
JP3406435B2 (ja) * | 1994-09-21 | 2003-05-12 | 三菱エンジニアリングプラスチックス株式会社 | 熱可塑性樹脂の射出成形方法 |
JP2001038737A (ja) * | 1999-07-28 | 2001-02-13 | Ube Ind Ltd | 金型内被覆成形方法 |
JP2010188573A (ja) * | 2009-02-17 | 2010-09-02 | Dainippon Toryo Co Ltd | 型内被覆成形方法及び型内被覆成形体 |
-
2009
- 2009-03-27 JP JP2009079921A patent/JP5383277B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2010228355A (ja) | 2010-10-14 |
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