| 发明名称 |
METHOD OF MAKING LAMINATED SHEETS, AND LAMINATED SHEETS OBTAINED |
| 摘要 |
<p>The laminated sheet is made from a perforated plastics film and a fibrous structure, which are laminated with the plastics film in the thermoplastic state by employing the pneumatic differential pressure used for perforating this film. …<IMAGE>… </p> |
| 申请公布号 |
EP0209713(A3) |
申请公布日期 |
1988.08.10 |
| 申请号 |
EP19860108034 |
申请日期 |
1986.06.12 |
| 申请人 |
UNILEVER NV;UNILEVER PLC |
发明人 |
MERZ, WINFRIED, DR.;SCHMIDT, THEO |
| 分类号 |
B26F1/00;A61F13/49;A61F13/514;B26F1/26;B29C65/02;B32B27/12;B32B38/04;D06N7/00;(IPC1-7):B32B31/04;B32B3/00 |
主分类号 |
B26F1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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