发明名称 |
Fremgangsmåde og apparat til fremstilling af et kontaktfolie |
摘要 |
The present invention is provided with an automatic manufacturing method of a switch sheet comprising a concave face switch and an apparatus thereof. A refuse removing tape 7 is stuck on a lower surface of a film separator 4 so that an adhesive layer thereof may fit it before a first punch device 14 forms first holes in the film separator 4. Then, a processing tape 5 is stuck on an upper surface of the film separator 4 so that an adhesive layer of the processing tape may fit it before a second punch device 15 punches the processing tape 5 in a setting shape at the same time while forming second holes through the processing tape 5, the film separator 4 and the refuse removing tape 7. After that, the punched processing tape is wound to be stripped when pulling out the film separator 4 and the refuse removing tape 7 on which the processing tape 5 in a setting shape is stuck. <IMAGE> |
申请公布号 |
DK0734843(T3) |
申请公布日期 |
2002.07.01 |
申请号 |
DK19950934287T |
申请日期 |
1995.10.11 |
申请人 |
HOSIDEN CORPORATION;KABUSHIKI KAISHA KATO SEIKO |
发明人 |
KATO, TERUYUKI |
分类号 |
B32B7/06;B29D99/00;B29L9/00;B29L31/34;B32B38/04;H01H11/00;H01H13/702;(IPC1-7):B29D31/00;B31D1/00;B29D7/01;H01H13/70;B32B31/00 |
主分类号 |
B32B7/06 |
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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