Article with soft absorbent pulp sheet
    3.
    发明授权
    Article with soft absorbent pulp sheet 失效
    文章用柔软的吸水纸浆

    公开(公告)号:US5562645A

    公开(公告)日:1996-10-08

    申请号:US455778

    申请日:1995-05-31

    摘要: The present invention provides a distinctive article which includes at least one absorbent, fibrous web layer which is substantially non-hydroentangled. The fibrous web layer can have a basis weight of at least about 60 gsm, and a density of not more than about 0.25 gm/cc. The fibrous web layer can further have a peak geometric mean tensile strength of at least about 250 grams-force per centimeter of width, and can have a fiber content in which at least about 90 wt % of the fibers are composed of fibers having a fiber length of not more than about 0.4 inch (about 1 cm). In particular configurations, the article includes a backsheet layer, and a liquid permeable topsheet layer which is disposed in facing relation with the backsheet layer. An absorbent structure is interposed between the backsheet layer and the topsheet layer, and the absorbent structure has an overall absorbent capacity of at least about 300 grams of saline.

    摘要翻译: 本发明提供了一种独特的制品,其包括至少一个基本上非水力缠结的吸收性纤维网层。 纤维网层的基重可以为至少约60gsm,密度不大于约0.25gm / cc。 纤维网层还可以具有每厘米宽度至少约250克力的峰值几何平均抗拉强度,并且可以具有纤维含量,其中至少约90重量%的纤维由具有纤维的纤维组成 长度不超过约0.4英寸(约1厘米)。 在具体的结构中,制品包括底片层和与底片层面对面设置的液体可渗透顶片层。 吸收结构介于底片层和顶层之间,吸收结构具有至少约300克盐水的总体吸收能力。