- 专利标题: FILM LAMINATED, WATER ACTIVATED PAPER TAPE AND METHODS OF MAKING SAME
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申请号: EP15812244申请日: 2015-06-25
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公开(公告)号: EP3160747A4公开(公告)日: 2017-11-08
- 发明人: ARTHURS TREVOR , NELSON SHAWN PATRICK
- 申请人: INTERTAPE POLYMER CORP
- 专利权人: INTERTAPE POLYMER CORP
- 当前专利权人: INTERTAPE POLYMER CORP
- 优先权: US201462016685 2014-06-25
- 主分类号: B32B29/00
- IPC分类号: B32B29/00 ; B32B7/14 ; B32B27/08 ; B32B29/04 ; C09J7/02 ; C09J7/04
摘要:
Water activated tapes, in particular film laminated, water activated paper tapes and methods of making the same are disclosed. The film laminated, water activated paper tapes include a paper backing having a top surface and a bottom surface, a water activated adhesive applied to the bottom surface of the paper backing, and a film reinforcement structure applied to the top surface of the paper backing The film reinforcement structure includes an outermost oriented film, and a lamination layer. The lamination layer may include one or more of an enhanced polyethylene resin, a polyolefin plastomer, a very low density polyethylene, a nylon, a polyester, and a co-polyester laminating the outermost polyolefin film to the paper backing The laminating of the film reinforcement structure to the paper backing is an extrusion lamination process that includes coextruding the outermost polyolefin film and the lamination layer onto the paper backing
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