发明名称 Transfer film
摘要 Described is a transfer film, in particular a hot embossing film, which includes a carrier film (22) and a transfer layer portion having a structure layer (14), the transfer layer portion being arranged on the carrier film (22) and being detachable from the carrier film (22). It is provided that the carrier film (22) has a master relief structure (22m) on its side towards the structure layer (14), the structure layer (14) on its side towards the carrier film (22) has a first relief structure (14o) complementary to the master relief structure (22m) of the carrier film (22), the structure layer (14) on its side remote from the carrier film (22) has a second relief structure (14u) which differs from the first relief structure (14o), and the second relief structure (14u) is covered at least region-wise with a reflection layer (16). There are further provided a process for the production of the transfer film, a multi-layer body formed with the structure layer and a security document having the multi-layer body.
申请公布号 US7820269(B2) 申请公布日期 2010.10.26
申请号 US20060918567 申请日期 2006.04.11
申请人 OVD KINEGRAM AG 发明人 STAUB RENE;HANSEN ACHIM;ATTNER JURI
分类号 B32B3/00;B32B15/00 主分类号 B32B3/00
代理机构 代理人
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