发明申请
- 专利标题: Reduced ply separation tail seal
- 专利标题(中): 减少帘布层分离尾部密封
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申请号: US11077832申请日: 2005-03-11
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公开(公告)号: US20050199761A1公开(公告)日: 2005-09-15
- 发明人: Teresa Redmann , Richard Huss , Brian Schuh , Terry Witkowski
- 申请人: Teresa Redmann , Richard Huss , Brian Schuh , Terry Witkowski
- 申请人地址: US GA Atlanta
- 专利权人: Fort James Corporation
- 当前专利权人: Fort James Corporation
- 当前专利权人地址: US GA Atlanta
- 主分类号: B65H18/28
- IPC分类号: B65H18/28 ; B65H19/29 ; G09F3/00
摘要:
Easy starting rolls of perforated tissue product which have a reduced tendency to ply separate are formed with an adhesively secured doubled over tail tab folded against the roll. The strength and location of the bonds are controlled by controlling the penetration of the adhesive into the tissue. The dry tensile strength of the projecting folded over tail tab exceeds 400 g/in and the caliper thereof exceeds one mil The adhesive bonds are spaced away from lines of perforation joining sheets in the initial sheets of the roll.
公开/授权文献
- US07803442B2 Reduced ply separation tail seal 公开/授权日:2010-09-28
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