发明授权
- 专利标题： Polypropylene card construction
- 专利标题（中）： 聚丙烯卡施工
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申请号： US09591601申请日： 2000-06-09
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公开(公告)号： US06555213B1公开(公告)日： 2003-04-29
- 发明人: Nagraj Koneripalli , Mark F. Schulz , Lori P. Engle , James M. Jonza
- 申请人： Nagraj Koneripalli , Mark F. Schulz , Lori P. Engle , James M. Jonza
- 主分类号： B32B326
- IPC分类号： B32B326
摘要：
An image retaining card is disclosed. An image retaining card in accordance with the present invention may be utilized as an identification card, a driver's license, a passport, and the like. An image retaining card in accordance with the present invention comprises a substrate structure, a cover, and an image receptive material disposed between the substrate structure and the cover. The substrate structure comprises a substrate layer and a substrate tie layer.