发明名称 |
METHOD OF SEPARATING A BONDED FILM FROM A CIRCUIT BOARD |
摘要 |
An apparatus for bonding a multi-layer thin film onto a substrate and for removing a layer of the film. A printed circuit board having a multi-layer film bonded to a planar surface thereof has one layer of the film lifted at a leading edge by vibration and fluid pressure. The leading edge is mechanically gripped and a pulling force applied thereto to draw the film from the surface of the circuit board and to transfer the removed film along a path to a discharge apparatus. The transfer apparatus includes frictionally engaged belts which direct the film along a transfer path to a source of ionized fluid which is applied to the film in order to remove static and direct the film along the transfer path towards a used film receptacle. |
申请公布号 |
CA2018223(A1) |
申请公布日期 |
1990.12.04 |
申请号 |
CA19902018223 |
申请日期 |
1990.06.04 |
申请人 |
SOMAR CORPORATION |
发明人 |
SUMI, SHIGEO;FUKUDA, ICHIO |
分类号 |
B65H41/00;B29C63/00;H05K3/00;H05K3/06;(IPC1-7):B32B35/00;H05K3/12 |
主分类号 |
B65H41/00 |
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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