Laminate having differential bond strengths and absorbent article made therefrom
    2.
    发明授权
    Laminate having differential bond strengths and absorbent article made therefrom 失效
    具有差别粘合强度的层压材料和由其制成的吸收制品

    公开(公告)号:US06797365B2

    公开(公告)日:2004-09-28

    申请号:US10119181

    申请日:2002-04-08

    IPC分类号: B32B2712

    摘要: Disclosed is a laminate and absorbent articles made from the laminate where it can be used as an outer cover. In one embodiment, the laminate includes: a liquid-impermeable first layer having a first surface, a second layer having an interior surface adjacent the first surface and an exterior surface, at least a portion of the interior surface is joined to the first surface by an adhesive applied to the exterior surface, and the adhesive having a first bond peel strength of about 1 g/mm or greater. In another embodiment, the laminate induces: a liquid-impermeable first layer having a first surface, a nonwoven second layer having an interior surface adjacent the first surface and an exterior surface, at least a portion of the interior surface is joined to the first surface by first bonds having a first bond peel strength about 1 g/mm or greater, and at least a portion of the interior surface is joined to the first surface by second bonds having a second bond peel strength about 3 g/mm or less.

    摘要翻译: 公开了由层压体制成的层压体和吸收制品,其可以用作外盖。 在一个实施例中,层压体包括:不透液体的第一层,其具有第一表面,具有与第一表面相邻的内表面的第二层和外表面,内表面的至少一部分通过 施加到外表面的粘合剂,并且粘合剂具有约1g / mm 3或更大的第一粘合剥离强度。 在另一个实施方案中,层压体诱导:具有第一表面的液体不可渗透的第一层,具有与第一表面相邻的内表面的非织造第二层和外表面,内表面的至少一部分连接到第一表面 通过具有约1g / mm 2以上的第一粘结剥离强度的第一粘合剂,并且内表面的至少一部分通过具有约3g / mm 2以下的第二粘合剥离强度的第二粘结而与第一表面接合。