发明名称 Method of producing extrusion-laminated member
摘要 A method of producing an extrusion-laminated member comprises extruding a thermoplastic resin from a T-die into the form of a film and laminating the film on a heated metallic base member using a pair of laminating rolls, wherein a pre-roll is disposed between the T-die and one of the laminating rolls to receive the film on the side opposite to the side that adheres onto the base member over the whole width of the film. The film is wound on the pre-roll at an angle (alpha) of from 10 to 90 degrees. The film received by the pre-roll is fed to the laminating rolls, conveyed by being supported by the laminating rolls on the side opposite to the side that adheres onto the base member, and is fed to a nipping position so as to be melt-adhered onto the heated metallic base member.
申请公布号 US6551434(B1) 申请公布日期 2003.04.22
申请号 US20000698192 申请日期 2000.10.30
申请人 TOYO SEIKAN KAISHA, LTD. 发明人 YAMADA KOJI;KOBAYASHI AKIRA;FUNAGI YUJI
分类号 B32B15/08;B29C47/02;B29C47/78;B32B15/09;B32B37/15;(IPC1-7):B32B31/08;B32B31/12;B32B31/20;B32B31/30 主分类号 B32B15/08
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