| 发明名称 |
METHOD FOR THE BACK-MOULDING OF SHEETS |
| 摘要 |
A method is described for the back-moulding of sheets (7) with thermoplastics, in particular of printed sheets to protect the decorated surface against scratching or detachment, in which a sheet (7) that is initially separated from the moulded-article wall is pressed against the moulded-article wall by the melt front (3).
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| 申请公布号 |
CA2454411(C) |
申请公布日期 |
2010.12.21 |
| 申请号 |
CA20022454411 |
申请日期 |
2002.07.10 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
KAMINSKI, AXEL;KUENZEL, ROLAND |
| 分类号 |
B29C45/14;B29C45/26;B29K25/00;B29K27/06;B29K67/00;B29K69/00;B29K71/00;B29K75/00;B29K77/00;B29K81/00;B29K267/00;B29K269/00;B29K275/00;B29K627/06 |
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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