- 专利标题： Adhesive-tape system for forming a tear-open strip
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申请号： US14114378申请日： 2012-04-02
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公开(公告)号： US09604753B2公开(公告)日： 2017-03-28
- 发明人: Christian Krause , Ulrich Otten , Tanja Urban , Patrick Kerep
- 申请人： Christian Krause , Ulrich Otten , Tanja Urban , Patrick Kerep
- 申请人地址： DE Norderstedt
- 专利权人： tesa SE
- 当前专利权人： tesa SE
- 当前专利权人地址： DE Norderstedt
- 代理机构： Norris McLaughlin & Marcus, P.A.
- 优先权： DE102011075313 20110505
- 国际申请： PCT/EP2012/055978 WO 20120402
- 国际公布： WO2012/150099 WO 20121108
- 主分类号： B32B7/12
- IPC分类号： B32B7/12 ; B65D5/70 ; C09J7/02 ; B65D5/56
摘要：
An adhesive tape system, for opening cardboard packaging, having an adhesive tape A furnished on at least one side with an adhesive coating and having a film carrier, the film being a polyolefin film oriented monoaxially in the longitudinal direction of the strip, and the film comprising a mixture of an olefinic polymer and a polar nonolefinic polymer. The adhesive tape system also has an adhesive tape B furnished on at least one side with an adhesive coating and having a film carrier, wherein the adhesive tapes A and B are disposed one above the other.
公开/授权文献
- US20140110465A1 ADHESIVE-TAPE SYSTEM FOR FORMING A TEAR-OPEN STRIP 公开/授权日：2014-04-24
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