发明申请
US20050006482A1 Plastic card, plastic card producing method, hot press plate, and car producing device
失效
塑胶卡，塑胶卡生产方法，热压板，汽车生产装置
- 专利标题： Plastic card, plastic card producing method, hot press plate, and car producing device
- 专利标题（中）： 塑胶卡，塑胶卡生产方法，热压板，汽车生产装置
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申请号： US10489579申请日： 2002-09-13
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公开(公告)号： US20050006482A1公开(公告)日： 2005-01-13
- 发明人: Kenichi Kano , Kimitaka Nishimura
- 申请人： Kenichi Kano , Kimitaka Nishimura
- 优先权： JP2001-279739 20010914; JP2002-247578 20020827
- 国际申请： PCT/JP02/09454 WO 20020913
- 主分类号： B29C65/00
- IPC分类号： B29C65/00 ; B29C65/18 ; B29C65/78 ; B29L7/00 ; B29L9/00 ; B32B37/08 ; B32B37/18 ; B32B38/00 ; B32B38/16 ; B42D15/10 ; G06K19/077 ; G06K19/02 ; G06K19/06
摘要：
Collation and welding of card component sheets can be performed in a simple facility. Plastic cards such as IC cards having substantially no distortion and twisting are provided. A round hole (17) and an ellipse hole (18) are formed at the corresponding positions in layered component sheets (19a to 19d), and positioning pins (21) are inserted and passed through respective holes. Since at this occasion, the ellipse hole (18) has play relative to the positioning pin (21), the distortion and twisting of each card component sheet can be adsorbed, and the appearance can be improved by avoiding printing dislocation and the like. It is also able to prevent mechanical strength from lowering due to residual stress.