STRETCHABLE COMPOSITE SHEET AND DISPOSABLE WEARING ARTICLE USING THE SAME
    63.
    发明申请
    STRETCHABLE COMPOSITE SHEET AND DISPOSABLE WEARING ARTICLE USING THE SAME 有权
    可拉伸的复合板和使用它的不可磨损的使用条款

    公开(公告)号:US20100114051A1

    公开(公告)日:2010-05-06

    申请号:US12594907

    申请日:2008-04-02

    IPC分类号: A61F13/49

    摘要: A stretchable composite sheet used in a waist region of a disposable wearing article. The stretchable composite sheet has a stretchable sheet and a non-stretchable sheet, and the stretchable sheet is stretched. Nip roll mechanisms are respectively arranged on one end side in the stretch direction (SD) and the other end side, and the stretchable sheet is bonded to the non-stretchable sheet by the nip roll mechanisms with the stretchable sheet contracted in the direction (CD) orthogonal to the stretching direction (SD). The above processes provide the stretchable composite sheet with basic weight change regions in which the basis weight of the stretchable sheet is changed depending on stretch conditions of the stretchable sheet. The basic weight of the basic weight change regions is greater than that of a center region of the stretchable composite sheet.

    摘要翻译: 一种用于一次性穿着物品的腰围区域的伸缩性复合片材。 伸缩性复合片材具有伸缩性片材和不伸缩性片材,拉伸片材。 卷纸机构分别设置在拉伸方向(SD)和另一端侧的一端侧,并且可拉伸片材通过夹持辊机构与伸缩片材沿CD方向(CD )与拉伸方向(SD)正交。 上述方法为拉伸性复合片材提供基本重量变化区域,其中可拉伸片材的基重根据伸缩性片材的拉伸条件而改变。 基重变化区域的基重大于伸缩性复合片材的中心区域的基重。