发明名称 |
THIN WALL APPLICATION WITH INJECTION COMPRESSION MOLDING AND IN-MOLD ROLLER |
摘要 |
A method for making a thin wall component comprise: locating a film (40) in a mold cavity of a mold, wherein the mold cavity has an initial mold thickness, wherein the film comprises a base layer (41) and a pattern layer (42); injecting a molding material (60) into the mold cavity such that the molding material contacts the pattern layer, wherein the molding material comprises a polymeric material and a filler; compressing the mold to a final mold thickness that is less than the initial mold thickness, to form a molded product, wherein the pattern layer forms a surface of the molded product; and removing the molded product from the mold. A molded product formed by the method. The method produce a thin walled component without warpage, inner stresses, poor surface quality, or washout defects. |
申请公布号 |
EP2969455(A1) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20130878066 |
申请日期 |
2013.03.12 |
申请人 |
SABIC GLOBAL TECHNOLOGIES B.V. |
发明人 |
CAO, SHIPU;SHEN, QINGYA;YAN, WEI;KONG, XIN;SUN, PEI HELEN;HO, HAROLD |
分类号 |
B29C45/14 |
主分类号 |
B29C45/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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