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    Method of making an absorbent composite and absorbent articles employing the same
    3.
    发明授权
    Method of making an absorbent composite and absorbent articles employing the same 有权

    公开(公告)号：US10413457B2

    公开(公告)日：2019-09-17

    申请号：US15402003

    申请日：2017-01-09

    申请人： DSG TECHNOLOGY HOLDINGS LTD.

    发明人： Andrew C. Wright ,  Eugenio Varona

    IPC分类号： A61F13/15 ,  A61F13/539 ,  A61F13/532 ,  A61F13/536 ,  A61F13/533

    摘要： Disclosed is a disposable absorbent article with a chassis body having a first end margin and a second end margin longitudinally spaced from the first end margins. The article further includes a topsheet, a backsheet, and an absorbent composite disposed between the topsheet and backsheet. The absorbent composite includes a first fabric, a second fabric, and absorbent particles disposed between the first and second fabric. The first fabric is intermittently attached to the second fabric to define a plurality of containers situated therebetween, each containing an aggregate of absorbent particles. The absorbent composite includes regions of such absorbent particles aggregates, including a primary region having containers of a first size and a secondary region having a plurality of containers of a second size.

    METHOD OF MAKING AN ABSORBENT COMPOSITE AND ABSORBENT ARTICLES EMPOLYING THE SAME
    5.
    发明申请
    METHOD OF MAKING AN ABSORBENT COMPOSITE AND ABSORBENT ARTICLES EMPOLYING THE SAME 审中-公开

    公开(公告)号：US20170181902A1

    公开(公告)日：2017-06-29

    申请号：US15402003

    申请日：2017-01-09

    申请人： DSG TECHNOLOGY HOLDINGS LTD.

    发明人： Andrew C. Wright ,  Eugenio Varona

    IPC分类号： A61F13/539 ,  A61F13/532 ,  A61F13/536 ,  A61F13/15

    CPC分类号： A61F13/539 ,  A61F13/15658 ,  A61F13/5323 ,  A61F13/533 ,  A61F13/536

    摘要： Disclosed is a disposable absorbent article with a chassis body having a first end margin and a second end margin longitudinally spaced from the first end margins. The article further includes a topsheet, a backsheet, and an absorbent composite disposed between the topsheet and backsheet. The absorbent composite includes a first fabric, a second fabric, and absorbent particles disposed between the first and second fabric. The first fabric is intermittently attached to the second fabric to define a plurality of containers situated therebetween, each containing an aggregate of absorbent particles. The absorbent composite includes regions of such absorbent particles aggregates, including a primary region having containers of a first size and a secondary region having a plurality of containers of a second size.

    Method of making an absorbent composite and absorbent articles employing the same
    6.
    发明授权
    Method of making an absorbent composite and absorbent articles employing the same 有权

    公开(公告)号：US11426311B2

    公开(公告)日：2022-08-30

    申请号：US16538381

    申请日：2019-08-12

    申请人： DSG TECHNOLOGY HOLDINGS LTD.

    发明人： Andrew C. Wright ,  Eugenio Varona

    IPC分类号： A61F13/15 ,  A61F13/539 ,  A61F13/532 ,  A61F13/536 ,  A61F13/533

    摘要： Disclosed is a disposable absorbent article with a chassis body having a first end margin and a second end margin longitudinally spaced from the first end margins. The article further includes a topsheet, a backsheet, and an absorbent composite disposed between the topsheet and backsheet. The absorbent composite includes a first fabric, a second fabric, and absorbent particles disposed between the first and second fabric. The first fabric is intermittently attached to the second fabric to define a plurality of containers situated therebetween, each containing an aggregate of absorbent particles. The absorbent composite includes regions of such absorbent particles aggregates, including a primary region having containers of a first size and a secondary region having a plurality of containers of a second size.

    Elastic composite having cross-directional elasticity and a system and method for making the elastic composite
    8.
    发明授权
    Elastic composite having cross-directional elasticity and a system and method for making the elastic composite 有权

    公开(公告)号：US10434017B2

    公开(公告)日：2019-10-08

    申请号：US14614860

    申请日：2015-02-05

    申请人： DSG TECHNOLOGY HOLDINGS LTD.

    发明人： Patrick King Yu Tsang ,  Eugenio Varona ,  Andrew C. Wright ,  Anne Smid

    IPC分类号： A61F13/49 ,  A61F13/15 ,  B32B37/12 ,  B32B37/14 ,  B32B37/18 ,  B32B38/00

    摘要： A method of making an elastic composite is described that entails conveying a first sheet of material on a conveyor, and wrapping a section of elastic about the first sheet and the conveyor, thereby applying elastics cross directionally across the first sheets. A second sheet of material is applied onto the first sheet having elastics applied thereon, thereby creating a subcomposite including the first sheet, the second sheet, and elastics sandwiched therebetween, wherein a plurality of elastics extend outward from the one side of the subcomposite, about the conveyor, and return into an opposite side of the subcomposite. The sub-composite is cut through the first and second sheets and the elastics, thereby separating the sub-composite into a first carrier and a second carrier, each carrier including a first material layer and a second material layer, whereby a plurality of spaced apart elastic elements extend from the first carrier to the second carrier, the first and second carriers defining an exposed elastic region therebetween formed by the plurality of spaced apart elastic elements.

    ELASTIC COMPOSITE HAVING CROSS-DIRECTIONAL ELASTICITY AND A SYSTEM AND METHOD FOR MAKING THE ELASTIC COMPOSITE
    10.
    发明申请
    ELASTIC COMPOSITE HAVING CROSS-DIRECTIONAL ELASTICITY AND A SYSTEM AND METHOD FOR MAKING THE ELASTIC COMPOSITE 审中-公开
    具有交叉方向弹性的弹性复合材料和用于制造弹性复合材料的系统和方法

    公开(公告)号：US20150216737A1

    公开(公告)日：2015-08-06

    申请号：US14614860

    申请日：2015-02-05

    申请人： DSG TECHNOLOGY HOLDINGS LTD.

    发明人： Patrick King Yu Tsang ,  Eugenio Varona ,  Andrew C. Wright ,  Anne Smid

    IPC分类号： A61F13/49 ,  B32B38/00 ,  B32B37/18 ,  B32B37/12 ,  A61F13/15 ,  B32B37/14

    CPC分类号： A61F13/49012 ,  A61F13/15593 ,  A61F13/15674 ,  A61F13/15747 ,  A61F13/49011 ,  A61F13/49014 ,  B32B37/12 ,  B32B37/142 ,  B32B37/18 ,  B32B38/00 ,  B32B2307/51 ,  B32B2307/726 ,  B32B2555/02 ,  Y10T156/10 ,  Y10T156/1044 ,  Y10T156/1052 ,  Y10T156/1066 ,  Y10T156/1082 ,  Y10T156/1084 ,  Y10T428/24752 ,  Y10T442/602

    摘要： A method of making an elastic composite is described that entails conveying a first sheet of material on a conveyor, and wrapping a section of elastic about the first sheet and the conveyor, thereby applying elastics cross directionally across the first sheets. A second sheet of material is applied onto the first sheet having elastics applied thereon, thereby creating a subcomposite including the first sheet, the second sheet, and elastics sandwiched therebetween, wherein a plurality of elastics extend outward from the one side of the subcomposite, about the conveyor, and return into an opposite side of the subcomposite. The sub-composite is cut through the first and second sheets and the elastics, thereby separating the sub-composite into a first carrier and a second carrier, each carrier including a first material layer and a second material layer, whereby a plurality of spaced apart elastic elements extend from the first carrier to the second carrier, the first and second carriers defining an exposed elastic region therebetween formed by the plurality of spaced apart elastic elements.

    摘要翻译： 描述了一种制造弹性复合材料的方法，其需要在输送机上输送第一片材料，并且围绕第一片材和输送机缠绕一段弹性材料，从而跨越第一片材横向地施加弹性体。 将第二片材料施加到具有施加在其上的弹性体的第一片材​​上，从而形成包括第一片材，第二片材和夹在其间的弹性体的副复合物，其中多个弹性件从子复合材料的一侧向外延伸约 输送机，并返回到副复合材料的相对侧。 子复合材料通过第一和第二片材和弹性体切割，从而将副复合材料分离成第一载体和第二载体，每个载体包括第一材料层和第二材料层，由此多个间隔开的 弹性元件从第一载体延伸到第二载体，第一和第二载体限定了由多个间隔开的弹性元件形成的暴露的弹性区域。