公开(公告)号：WO2014020037A1

公开(公告)日：2014-02-06

申请号：PCT/EP2013066029

申请日：2013-07-30

Applicant: TESA SCRIBOS GMBH

Inventor： HELLERMANN CHRISTOPH ,  JUERGENS CHRISTOPH ,  KRESSE TOBIAS

IPC: B32B7/06 ,  B32B3/02 ,  B32B3/28 ,  B32B3/30 ,  B32B7/12 ,  B32B15/08 ,  B32B15/09 ,  B65D65/40 ,  G09F3/10

CPC classification number: B32B7/06 ,  B32B3/02 ,  B32B3/28 ,  B32B3/30 ,  B32B7/12 ,  B32B15/08 ,  B32B15/09 ,  B32B2307/31 ,  B32B2307/418 ,  B32B2519/00 ,  B65D2211/00 ,  G03H1/0011 ,  G03H2001/0497 ,  G03H2250/10 ,  G09F3/0292 ,  G09F3/0294 ,  G09F3/10

Abstract: The invention relates to a heat-sealing film comprising a support layer (70) and a heat-sealing adhesive layer (74) having an adhesion side facing away from the support layer (70) and a metallised layer (73) disposed between the support layer (70) and the heat-sealing adhesive layer (74), into which metallised layer at least one security feature (2) is incorporated, a hot-melt adhesive layer (75) being applied to the adhesion side along the adhesion side of the heat-seal adhesive layer (74).

Abstract translation: 本发明涉及包括具有载体层的支撑层（70）和一个热密封粘合层（74）可热密封的薄膜（70）从与所述载体层（70）和所述热密封粘合层（74）之间的背向粘合侧设置金属化层（73）到该至少 的光学安全特征（2）被引入，其特征在于，沿着所述热密封粘合层（74）的粘合剂侧包括热熔粘合剂层（75）被施加到粘合剂侧。