Toilet paper roll having angled sides
    3.
    发明授权
    Toilet paper roll having angled sides 有权
    卫生纸卷有角度的一侧

    公开(公告)号:US08221864B2

    公开(公告)日:2012-07-17

    申请号:US12647729

    申请日:2009-12-28

    IPC分类号: B65H18/28 A47K10/16

    摘要: Toilet paper rolls are provided with angled sidewalls that impart a wavy shape to the paper as it is unwound from the roll. When individual sheets within the roll are folded or otherwise superimposed on each other, the resulting combination provides an effective width that is greater than the actual width of the individual sheets. As a result, toilet paper sheets can be made narrower than conventional toilet paper sheets while maintaining wiping performance.

    摘要翻译: 卫生纸卷设置有成角度的侧壁,当纸从卷取出时,该侧壁赋予纸的波浪形状。 当卷内的各个片材被折叠或彼此重叠时,所得到的组合提供了大于单个片材的实际宽度的有效宽度。 结果,卫生纸可以比传统的卫生纸更窄,同时保持擦拭性能。

    Toilet Paper Roll Having Angled Sides
    5.
    发明申请
    Toilet Paper Roll Having Angled Sides 有权
    卫生纸卷有倾斜的一边

    公开(公告)号:US20100243780A1

    公开(公告)日:2010-09-30

    申请号:US12647729

    申请日:2009-12-28

    IPC分类号: A47K10/16 B65H18/28

    摘要: Toilet paper rolls are provided with angled sidewalls that impart a wavy shape to the paper as it is unwound from the roll. When individual sheets within the roll are folded or otherwise superimposed on each other, the resulting combination provides an effective width that is greater than the actual width of the individual sheets. As a result, toilet paper sheets can be made narrower than conventional toilet paper sheets while maintaining wiping performance.

    摘要翻译: 卫生纸卷设置有成角度的侧壁,当纸从卷取出时,该侧壁赋予纸的波浪形状。 当卷内的各个片材被折叠或彼此重叠时,所得到的组合提供了大于单个片材的实际宽度的有效宽度。 结果,卫生纸可以比传统的卫生纸更窄,同时保持擦拭性能。