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    Bulked Absorbent Members
    1.
    发明申请
    Bulked Absorbent Members 有权
    膨胀吸收件

    公开(公告)号：US20120273146A1

    公开(公告)日：2012-11-01

    申请号：US13455508

    申请日：2012-04-25

    申请人： John Joseph Curro ,  Jill Marlene Orr ,  Keith Robert Priessman ,  John Brian Strube

    发明人： John Joseph Curro ,  Jill Marlene Orr ,  Keith Robert Priessman ,  John Brian Strube

    IPC分类号： D21H27/02

    CPC分类号： D21H27/002 ,  A61F13/00 ,  A61F13/51104 ,  B32B3/28 ,  B32B3/30 ,  D21H27/02 ,  Y10T428/24322 ,  Y10T428/24612 ,  Y10T428/24942

    摘要： Absorbent members, especially bulked absorbent members, and methods of making the same are disclosed. The absorbent member may be in the form of a unitary absorbent fibrous layer comprising at least some cellulose fibers. The unitary absorbent fibrous layer is at least partially stratified through its thickness. The absorbent member may also have a plurality of discrete deformations, such as depressions and/or apertures in its surfaces. The method involves subjecting a precursor web to at least one cycle (or pass) through a mechanical deformation process. The mechanical deformation process utilizes a first forming member and a second forming member that form a nip therebetween through which the precursor web is passed. The first and second forming members are moving at different speeds relative to each other when they come together to form the nip.

    摘要翻译： 公开了吸收构件，特别是膨胀吸收构件及其制造方法。 吸收体可以是包含至少一些纤维素纤维的整体吸收性纤维层的形式。 整体吸收性纤维层通过其厚度至少部分分层。 吸收构件还可以具有多个离散的变形，例如其表面中的凹陷和/或孔。 该方法包括使前体纤维网经受机械变形过程的至少一个循环（或通过）。 机械变形过程利用第一成形构件和第二成形构件，在第一成形构件和第二成形构件之间形成间隙，通过该间隙使前体纤维网通 当第一和第二成形构件汇合在一起以形成辊隙时，第一和第二成形构件相对于彼此以不同的速度移动。

    Methods of Making Bulked Absorbent Members
    4.
    发明申请
    Methods of Making Bulked Absorbent Members 有权
    制作膨胀吸收件的方法

    公开(公告)号：US20120276337A1

    公开(公告)日：2012-11-01

    申请号：US13455532

    申请日：2012-04-25

    申请人： John Joseph Curro ,  Jill Marlene Orr ,  Keith Robert Priessman ,  John Brian Strube ,  Leroy Joseph Kocher

    发明人： John Joseph Curro ,  Jill Marlene Orr ,  Keith Robert Priessman ,  John Brian Strube ,  Leroy Joseph Kocher

    IPC分类号： B32B3/02 ,  B29C43/24

    CPC分类号： B29C55/18 ,  A61F13/15731 ,  A61F13/51104 ,  A61F13/5121 ,  A61F13/532 ,  A61F2013/15292 ,  A61F2013/15373 ,  B29C59/04 ,  B31F1/07 ,  D21F11/006 ,  D21F11/008 ,  D21H27/002 ,  D21H27/02 ,  Y10T428/24479

    摘要： Absorbent members, especially bulked absorbent members, and methods of making the same are disclosed. The absorbent member may be in the form of a unitary absorbent fibrous layer comprising at least some cellulose fibers. The unitary absorbent fibrous layer is at least partially stratified through its thickness. The absorbent member may also have a plurality of discrete deformations, such as depressions and/or apertures in its surfaces. The method involves subjecting a precursor web to at least one cycle (or pass) through a mechanical deformation process. The mechanical deformation process utilizes a first forming member and a second forming member that form a nip therebetween through which the precursor web is passed. The first and second forming members are moving at different speeds relative to each other when they come together to form the nip.

    摘要翻译： 公开了吸收构件，特别是膨胀吸收构件及其制造方法。 吸收体可以是包含至少一些纤维素纤维的整体吸收性纤维层的形式。 整体吸收性纤维层通过其厚度至少部分分层。 吸收构件还可以具有多个离散的变形，例如其表面中的凹陷和/或孔。 该方法包括使前体纤维网经受机械变形过程的至少一个循环（或通过）。 机械变形过程利用第一成形构件和第二成形构件，在第一成形构件和第二成形构件之间形成间隙，通过该间隙使前体纤维网通过。 当第一和第二成形构件汇合在一起以形成辊隙时，第一和第二成形构件相对于彼此以不同的速度移动。