JP3762923B2 - インサート成形品の製造方法 - Google Patents
インサート成形品の製造方法 Download PDFInfo
- Publication number
- JP3762923B2 JP3762923B2 JP2003344297A JP2003344297A JP3762923B2 JP 3762923 B2 JP3762923 B2 JP 3762923B2 JP 2003344297 A JP2003344297 A JP 2003344297A JP 2003344297 A JP2003344297 A JP 2003344297A JP 3762923 B2 JP3762923 B2 JP 3762923B2
- Authority
- JP
- Japan
- Prior art keywords
- molded product
- mold
- insert
- insert film
- 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 - Fee Related
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
また、インサートフィルム4としては、フィルム材質に顔料を練り込んだものを用いても良い。
2 雌型
2a 真空吸引孔
3 成形空間部
4 インサートフィルム
4a 端面
5 成形品
5a 立ち上がり部頂面
5b 立ち上がり部外面
5c 立ち上がり部内面
6 ゲート
7 溶融樹脂
Claims (1)
- 立ち上がり部を有する成形品を成形し得る雄型と雌型とで構成される成形空間部を有する射出成形金型を用い、雌型に予備成形および打抜き加工されたインサートフィルムを装着し、型閉めし、成形空間部内にインサートフィルムの荷重たわみ温度よりも高い温度の溶融樹脂を射出し、冷却固化することによって、成形品の外表面にインサートフィルムが一体的に形成されたインサート成形品を得るインサート成形品の製造方法において、前記インサートフィルムが、前記成形品の立ち上がり部頂面と立ち上がり部外面とがなす角部に相当する箇所で金型に接触せずに湾曲し且つ端面が前記成形品の立ち上がり部内面の端縁に相当する箇所で金型に接触するように予備成形および打抜き加工が施されたものであることを特徴とするインサート成形品の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003344297A JP3762923B2 (ja) | 2003-10-02 | 2003-10-02 | インサート成形品の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003344297A JP3762923B2 (ja) | 2003-10-02 | 2003-10-02 | インサート成形品の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005104114A JP2005104114A (ja) | 2005-04-21 |
JP3762923B2 true JP3762923B2 (ja) | 2006-04-05 |
Family
ID=34537979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003344297A Expired - Fee Related JP3762923B2 (ja) | 2003-10-02 | 2003-10-02 | インサート成形品の製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP3762923B2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007136841A (ja) * | 2005-11-18 | 2007-06-07 | Shin Etsu Polymer Co Ltd | フィルム付き樹脂成形体およびその製造方法ならびに射出成形用金型 |
JP4992485B2 (ja) * | 2007-03-13 | 2012-08-08 | ヤマハ株式会社 | 加飾成型品の製造方法 |
CN101850591A (zh) * | 2009-04-06 | 2010-10-06 | 康准电子科技(昆山)有限公司 | 模内装饰成型方法及模制品 |
CN101856858A (zh) * | 2009-04-08 | 2010-10-13 | 康准电子科技(昆山)有限公司 | 形成具有微结构的模内装饰模制品的方法及其模制品 |
CN112440429B (zh) * | 2019-08-27 | 2022-08-09 | 深圳硅基仿生科技有限公司 | 具有刺激电极的柔性薄膜的注塑成型方法 |
CN112440441B (zh) * | 2019-08-27 | 2022-11-01 | 深圳硅基仿生科技有限公司 | 注塑成型用的模具 |
-
2003
- 2003-10-02 JP JP2003344297A patent/JP3762923B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005104114A (ja) | 2005-04-21 |
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