发明名称 Process for the region-wise transfer of the decorative layer of a transfer foil onto a substrate and a transfer foil suitable therefor
摘要 Described is a process for the region-wise transfer of a decorative layer of a transfer foil, which includes an activatable adhesive layer from a carrier film onto a substrate, wherein the adhesive layer of the transfer foil is partially activated before the actual stamping operation, more specifically in such a way that the adhesive layer experiences activation only in the surface regions in which the decorative layer is to be transferred onto the substrate. A transfer foil which is particularly suitable for that process has an absorption layer in the surface regions of the decorative layer, which are to be transferred onto the substrate, which absorption layer absorbs the radiation energy causing activation of the adhesive layer and activates the adhesive layer under the action of the absorbed radiation energy.
申请公布号 US6531016(B1) 申请公布日期 2003.03.11
申请号 US20000720497 申请日期 2000.12.22
申请人 LEONHARD KURZ GMBH & CO. 发明人 WEBER KLAUS;BREHM LUDWIG
分类号 B44C1/165;B41F19/06;B41M5/025;B41M5/035;B44C1/17;B65C9/25;B65C9/30;(IPC1-7):B44C1/165;B32B31/14;B32B15/08;B41M3/12;B05D3/06 主分类号 B44C1/165
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