发明名称 A METHOD FOR PROVIDING A WEB WITH UNIQUE PERFORATIONS
摘要 <p>Methods are disclosed that include forming selected perforation designs and patterns in web substrates. The perforation designs and patterns can be formed in linear or nonlinear fashion, can extend in the cross direction or the machine direction and can be formed to complement or match an embossed or printed design on the web. The perforation designs and patterns can be formed utilizing various mechanical perforating techniques.</p>
申请公布号 CA2742662(A1) 申请公布日期 2011.12.21
申请号 CA20112742662 申请日期 2011.06.13
申请人 THE PROCTER & GAMBLE COMPANY 发明人 HUPP, MATTHEW TODD;SINGER, JAMES MICHAEL
分类号 B65H35/00 主分类号 B65H35/00
代理机构 代理人
主权项
地址