发明名称 |
Method of laminating plastic film and shaped metal substrates |
摘要 |
Lamination of plastic film and shaped metal substrates is carried out by a pair of rolls which comprises one heat-resistant roll having a hollow for receiving at least a forward edge of the shaped metal substrate, on at least one of the surfaces of the roll. A laminated product having no defect or crease of the plastic film can be obtained.
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申请公布号 |
US4225379(A) |
申请公布日期 |
1980.09.30 |
申请号 |
US19770856100 |
申请日期 |
1977.11.30 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
ISHII, TSUNEJI;TSUKADA, TETSURO;ABE, TAKESHI;KOYAMA, TSUTOMU |
分类号 |
B29C63/02;C08J3/22;C08J5/12;(IPC1-7):C23F1/00;B32B31/00 |
主分类号 |
B29C63/02 |
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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