发明名称 |
Method of forming a blow-molded plastic part having a living hinge |
摘要 |
A method of forming a carpeted plastic part includes positioning a carpet between first and second mold halves, wherein the carpet has a back surface. A non-reinforced plastic strip is positioned adjacent a portion of the back surface of the carpet. A hollow parison of reinforced plastic material is formed between the first and second mold halves. The first and second mold halves are then closed together to form a carpeted plastic part having a thinned-down region of the reinforced plastic material adjacent the plastic strip such that the plastic strip is sandwiched between the thinned-down region and the carpet to form a flexible living hinge.
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申请公布号 |
US2002011695(A1) |
申请公布日期 |
2002.01.31 |
申请号 |
US20010871523 |
申请日期 |
2001.05.31 |
申请人 |
STANCU SORIN;SPAGNUOLO ANTHONY;SCHOEMANN MICHAEL P. |
发明人 |
STANCU SORIN;SPAGNUOLO ANTHONY;SCHOEMANN MICHAEL P. |
分类号 |
B29C49/48;B29C49/04;B29C49/20;B29C49/24;B29K105/20;B29L9/00;(IPC1-7):B29C49/20 |
主分类号 |
B29C49/48 |
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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