发明名称 |
METHOD AND MOLD DESIGN FOR IN-MOLD DECORATION OF INJECTION MOLDED ARTICLES |
摘要 |
The plastic substrate portion of the part is formed by a first injection of plastic into a mold, so as to adhere to an overlying sheet of coverstock material. A portion of the coverstock is not initially adhered to the substrate. A second injection of plastic forms the undecorated portion of the part, and bonds to thesubstrate portion to form a unitary plastic panel. In the course of contacting the substrate portion, the plastic from the second injection folds and hides the non-adhered portion of the cover stock, thereby forming a neat, clean split line.
|
申请公布号 |
CA2174610(C) |
申请公布日期 |
1998.09.15 |
申请号 |
CA19962174610 |
申请日期 |
1996.04.19 |
申请人 |
UNITED TECHNOLOGIES AUTOMOTIVE SYSTEMS, INC. |
发明人 |
SOUDER, BLAIR V.;BELMONT, CRISPIN M. |
分类号 |
B29C45/26;B29C45/16;(IPC1-7):B29C45/26 |
主分类号 |
B29C45/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|