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    NON-WOVEN FABRIC
    41.
    发明公开
    NON-WOVEN FABRIC 审中-公开
    无纺布

    公开(公告)号：EP3162939A1

    公开(公告)日：2017-05-03

    申请号：EP15811703.6

    申请日：2015-06-25

    申请人： Unicharm Corporation

    发明人： KIMURA, Akihiro ,  DETANI, Ko

    IPC分类号： D04H1/495 ,  D04H1/70

    CPC分类号： D04H1/495 ,  D04H1/76

    摘要： The present invention relates to a non-woven fabric (1) that is formed from a base part (10) that spreads out in a planar shape and from a plurality of projecting parts (12) that protrude in a thickness direction (Th) from the base part. Each of the projecting parts has a projecting surface part (12T). Each of the projecting surface parts is configured such that the fiber density of the projecting surface part increases toward one side in a prescribed direction that is a surface direction of the non-woven fabric.

    摘要翻译： 本发明涉及一种无纺织物（1），该无纺织物（1）由以平面形状展开的基部（10）和从厚度方向（Th）上的多个突出部分（12） 底座部分。 每个突出部分具有突出表面部分（12T）。 每个突出表面部分被构造成使得突出表面部分的纤维密度朝向作为无纺织物的表面方向的规定方向上的一侧增加。

    FLUID-ENTANGLED LAMINATE WEBS HAVING HOLLOW PROJECTIONS AND A PROCESS AND APPARATUS FOR MAKING THE SAME
    45.
    发明公开
    FLUID-ENTANGLED LAMINATE WEBS HAVING HOLLOW PROJECTIONS AND A PROCESS AND APPARATUS FOR MAKING THE SAME 有权
    连同其生产空心预测以及方法和装置的液体所连层压材料网

    公开(公告)号：EP2914766A1

    公开(公告)日：2015-09-09

    申请号：EP13852104.2

    申请日：2013-10-30

    申请人： Kimberly-Clark Worldwide, Inc.

    发明人： FINN, Niall ,  KIRBY, Scott, S. C. ,  BUTLER, Andy, R.

    IPC分类号： D04H1/492 ,  D04H1/495

    CPC分类号： B32B3/30 ,  B32B5/022 ,  B32B5/06 ,  B32B5/26 ,  B32B2555/02 ,  D04H1/495 ,  D04H1/498 ,  Y10T156/1002 ,  Y10T428/24612 ,  Y10T428/24636

    摘要： The present invention is directed to a fluid-entangled laminate web and the process and apparatus for its formation as well as end uses for the fluid-entangled laminate web. The laminate web includes a support layer and a nonwoven projection web having a plurality of projections which are preferably hollow. As a result of the fluid-entangling process, entangling fluid is directed through the support layer and into the projection web which is situated on a forming surface. The force of the entangling fluid causes the two layers to be joined to one another and the fluid causes a portion of the fibers in the projection web to be forced into openings present in the forming surface thereby forming the hollow projections. The resultant laminate has a number of uses including, but not limited to, both wet and dry wiping materials, as well as incorporation into various portions of personal care absorbent articles and use in packaging especially food packaging where fluid control is an issue.

    NONWOVEN FABRIC AND PRODUCTION METHOD FOR NONWOVEN FABRIC
    46.
    发明公开
    NONWOVEN FABRIC AND PRODUCTION METHOD FOR NONWOVEN FABRIC 有权
    非织造织物和非织造织物的生产方法

    公开(公告)号：EP2832909A1

    公开(公告)日：2015-02-04

    申请号：EP13769189.5

    申请日：2013-03-25

    申请人： Unicharm Corporation

    发明人： KONISHI, Takayoshi ,  HIRAOKA, Toshio

    IPC分类号： D04H1/495 ,  D04H1/492 ,  D21H27/00

    CPC分类号： D04H13/00 ,  B32B37/0038 ,  B32B37/20 ,  B32B38/00 ,  B32B38/164 ,  B32B2038/0088 ,  B32B2038/166 ,  B32B2307/726 ,  B32B2309/12 ,  D04H1/413 ,  D04H1/495 ,  D04H1/70 ,  D04H1/72 ,  D04H1/736 ,  D21H21/18 ,  D21H21/22 ,  D21H21/54 ,  D21H25/04 ,  D21H27/002 ,  D21H27/005 ,  Y10T156/1023 ,  Y10T428/24504

    摘要： There is provided a nonwoven fabric comprising heat-expanding particles, having bulk and high strength, and a method for producing the nonwoven fabric. The method of producing a nonwoven fabric according to the invention comprises a step of supplying a first sheet-forming material comprising fiber and water onto a belt, to form a first sheet layer on the belt (12), a step of spraying a high-pressure water jet onto the first sheet layer to form grooves extending in the machine direction on the surface (13, 14), a step of forming a second sheet-forming material comprising fibers, heat-expanding particles and water into a sheet to form a second sheet layer (16, 17), a step of layering the first sheet layer and the second sheet layer to form a third sheet layer (15, 17), a step of drying the third sheet layer (19), and a step of spraying high-pressure steam onto the third sheet layer to expand the heat-expanding particles (20, 21). The nonwoven fabric of the invention is provided with a fiber-containing first layer having a plurality of grooves extending in the longitudinal direction and aligned in the transverse direction, on the first surface, and is provided with a second layer comprising expanded heat-expanding particles and fibers, on the second surface.

    摘要翻译： 提供一种具有膨松和高强度的包含热膨胀颗粒的非织造织物，以及制造该非织造织物的方法。 本发明的无纺布的制造方法包括：将包含纤维和水的第一片材​​形成材料供给到带上，在带（12）上形成第一片层的工序; 将高压水喷射到所述第一片层上以在所述表面（13,14）上形成在所述机器方向上延伸的凹槽，步骤：将包含纤维，热膨胀颗粒和水的第二片材形成材料形成为片材以形成 第二片层（16,17）;层叠第一片层和第二片层以形成第三片层（15,17）的步骤;干燥第三片层（19）的步骤;以及步骤 将高压蒸汽喷射到所述第三片层上以使所述热膨胀颗粒（20,21）膨胀。 本发明的非织造织物在第一表面上具有含纤维的第一层，该纤维含有第一层，该第一层具有多个在纵向上延伸并沿横向排列的凹槽，并且设置有包含膨胀的热膨胀颗粒 和纤维，在第二个表面上。