发明名称 MANUFACTURE OF SWITCH SHEET AND DEVICE THEREOF
摘要 PURPOSE: To automatically manufacture a switch sheet comprising a surface indenting switch. CONSTITUTION: After a trash-removing tape 7 is adhered to the lower side of a film separator under the condition that the self-adhering surface of the tape 7 closely bonds with the separator 4, first holes are formed on the film separator with a first punching device 14. Next, after a working tape 5 is adhered to the upper side of the film separator under the condition that the self- adhering surface of the working tape 5 closely bonds with the tape 5, the working tape 5 is punched to the set shape with a second punching device 15 and second holes are formed over the working tape 5, the film separator 4 and the trash-removing tape 7. After that, at the pulling-out of the film separator, on which working tape 5 punched to the set shape is adhered, and the trash- removing tape 7, punched working tape is wound up so as to be separated from the film separator.
申请公布号 JPH08112868(A) 申请公布日期 1996.05.07
申请号 JP19940249603 申请日期 1994.10.14
申请人 KATOO SEIKO:KK 发明人 KATOU AKIMOCHI
分类号 B32B7/06;B29D99/00;B29L9/00;B29L31/34;B32B38/04;H01H11/00;H01H13/702;(IPC1-7):B29D31/00 主分类号 B32B7/06
代理机构 代理人
主权项
地址