发明授权
- 专利标题： Paper structures having at least three regions including decorative indicia comprising low basis weight regions
- 专利标题（中）： 纸结构具有包括低基重区域的至少三个区域，包括装饰标记
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申请号： US803696申请日： 1997-02-21
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公开(公告)号： US5820730A公开(公告)日： 1998-10-13
- 发明人: Dean Van Phan , Paul Dennis Trokhan , Jane Ann Hooper
- 申请人： Dean Van Phan , Paul Dennis Trokhan , Jane Ann Hooper
- 申请人地址： OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： OH Cincinnati
- 主分类号： D21F11/00
- IPC分类号： D21F11/00 ; D21H27/02
摘要：
A paper web is disclosed. The paper web includes at least three regions disposed in a nonrandom, repeating pattern. The three regions are distinguishable from each other by at least one property selected from the group consisting of basis weight, density, and fiber composition. The paper web has a relatively high basis weight background portion and decorative indicia. The decorative indicia comprise one or more relatively low basis weight regions.
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