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    Multi-ply paper towel with absorbent core
    4.
    发明申请
    Multi-ply paper towel with absorbent core 有权
    多层纸巾与吸收芯

    公开(公告)号：US20100170647A1

    公开(公告)日：2010-07-08

    申请号：US12655555

    申请日：2009-12-31

    Applicant: Steven L. Edwards ,  Guy H. Super ,  Stephen J. McCullough

    Inventor： Steven L. Edwards ,  Guy H. Super ,  Stephen J. McCullough

    IPC: B31F1/12

    CPC classification number: D21H27/30 ,  B31F1/07 ,  B31F2201/0743 ,  B31F2201/0756 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0784 ,  B31F2201/0787 ,  B31F2201/0789 ,  D21H27/002 ,  Y10T428/24479 ,  Y10T428/24612

    Abstract: A multi-ply absorbent sheet of cellulosic fiber with continuous outer surfaces is provided an absorbent core between the outer surfaces. The absorbent core includes a non-woven fiber network having: (i) a plurality of pileated fiber enriched regions of relatively high local basis weight interconnected by way of (ii) a plurality of lower local basis weight linking regions whose fiber orientation is biased along the direction between pileated regions interconnected thereby, and (iii) a plurality of fiber-deprived cellules between the fiber enriched and linking regions, also being characterized by a local basis weight lower than the fiber enriched regions. The cellules provide a sponge-like internal structure of low fiber density regions.

    Abstract translation: 具有连续外表面的纤维素纤维的多层吸收性片材在外表面之间设置有吸收芯。 吸收芯包括无纺纤维网，其具有：（i）通过（ii）多个下部局部基重重量连接区互连的多个堆积纤维富集区域，所述区域具有相对较高的局部基重， 在其间相互连接的堆积区域之间的方向，以及（iii）纤维富集和连接区域之间的多个纤维剥夺的细胞团，其特征还在于低于富含纤维的区域的局部基础重量。 细胞提供了低密度纤维密度区域的海绵状内部结构。

    Method And An Apparatus For Producing Exam Table Paper Rolls
    5.
    发明申请
    Method And An Apparatus For Producing Exam Table Paper Rolls 有权
    方法和用于生产考试表纸的设备

    公开(公告)号：US20100139849A1

    公开(公告)日：2010-06-10

    申请号：US12374812

    申请日：2007-07-25

    Applicant: Andrea Bernacchi

    Inventor： Andrea Bernacchi

    IPC: B29C65/52 ,  B29C59/04

    CPC classification number: B31F1/07 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0784 ,  B31F2201/0787 ,  Y10T156/1023

    Abstract: A method relates to the production of paper rolls for examination tables, obtained from a tape (100) of embossed paper, having two layers (10, 20), joined together. The band (100) is obtained in known way from two continuous webs (1, 2), subjected to subsequent steps of embossing, glue (C) application, coupling and stabilization. The method includes applying measured quantities of a sanitizing and/or disinfectant substance (S) between the two layers of embossed paper (10, 20) before their joining; preferably, the substance (S) is applied to the same continuous web (1) that is aimed at receiving the glue (C), after the embossing step and contemporarily with the glue (C) application, by spot-application of a mixture (M) in aqueous solution containing suitable percentage of the glue (C) and sanitizing substance (S) to the tops (11A) of the embossing relieves (11.) In this case, the application means (240) for sanitizing substance (S) are formed by the same means (220) for applying the glue (C).

    Abstract translation: 一种方法涉及从具有两层（10,20））的压花纸的带（100）获得的用于检查台的纸卷的生产。 带（100）以已知方式从两个连续纤维网（1,2）获得，经过随后的压花步骤，胶（C）施加，耦合和稳定化。 该方法包括在两层压花纸（10,20）连接之前在两层压花纸（10,20）之间施加消毒和/或消毒剂物质（S）的测量量; 优选地，在压花步骤之后并且同时与胶水（C）施加时，物质（S）被施加到目的是接收胶水（C）的相同的连续纤维网（1）上，通过点样施加混合物 M）在含有适当比例的胶（C）和消毒物质（S）的水溶液中的压花缓冲剂（11）的顶部（11A）。在这种情况下，用于消毒物质（S）的施用装置（240） 由用于施加胶水（C）的相同装置（220）形成。

    Embossed non-woven fabric having a three-dimensional structure
    6.
    发明授权
    Embossed non-woven fabric having a three-dimensional structure 有权
    具有三维结构的压花无纺布

    公开(公告)号：US07678442B2

    公开(公告)日：2010-03-16

    申请号：US10496048

    申请日：2002-11-18

    Applicant: William A. Casey ,  Claudio Suarez

    Inventor： William A. Casey ,  Claudio Suarez

    IPC: B32B3/00 ,  A61F13/15

    CPC classification number: B31F1/07 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0784 ,  D04H1/435 ,  D04H1/54 ,  D04H1/64 ,  D04H3/12 ,  D04H3/14 ,  Y10T156/1023 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/2495

    Abstract: A three-dimensionally embossed non-woven fabric, which is comprised of fibers and/or filaments (3) oriented primarily in the moving direction (2) of the machine, and has zones (5, 7) with regularly alternating elevations (4a, 8a) and indentations (4b, 8b), which are separated from one another by non-embossed areas (6) that are continuous in the moving direction (2) of the machine. These non-embossed areas constitute a proportion ranging from 5% to 50% with regard to the entire surface of the non-woven fabric (1) and the elevations (4a, 8a), and indentations (4b, 8b), when viewed from the opposite side, form indentations or elevations respectively, whereby the surfaces (10a, 10b) delimited by the elevations give the non-woven fabric an apparent thickness ranging from 0.5 mm to 5.5 mm.

    Abstract translation: 一种三维压花无纺布，其由主要在机器的移动方向（2）上取向的纤维和/或长丝（3）组成，并且具有规则交替的高度（4a，4a）的区域（5,7） 8a）和凹陷（4b，8b），它们通过在机器的移动方向（2）上连续的非压花区域（6）彼此分离。 相对于无纺布（1）和高度（4a，8a）和凹口（4b，8b）的整个表面，这些非压花区域构成从5％至50％的比例。 相对侧，分别形成凹陷或凸起，由此由高度限定的表面（10a，10b）使得无纺布的表观厚度范围为0.5mm至5.5mm。

    Multi-ply paper towel with absorbent core
    7.
    发明授权
    Multi-ply paper towel with absorbent core 有权
    多层纸巾与吸收芯

    公开(公告)号：US07662257B2

    公开(公告)日：2010-02-16

    申请号：US11402609

    申请日：2006-04-12

    Applicant: Steven L. Edwards ,  Guy H. Super ,  Stephen J. McCullough

    Inventor： Steven L. Edwards ,  Guy H. Super ,  Stephen J. McCullough

    IPC: B31F1/12 ,  B31F1/07 ,  D21H27/30 ,  B32B3/00

    CPC classification number: D21H27/30 ,  B31F1/07 ,  B31F2201/0743 ,  B31F2201/0756 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0784 ,  B31F2201/0787 ,  B31F2201/0789 ,  D21H27/002 ,  Y10T428/24479 ,  Y10T428/24612

    Abstract: A multi-ply absorbent sheet of cellulosic fiber with continuous outer surfaces is provided an absorbent core between the outer surfaces. The absorbent core includes a non-woven fiber network having: (i) a plurality of pileated fiber enriched of relatively high local basis weight interconnected by way of (ii) a plurality of lower local basis weight linking whose fiber orientation is biased along the direction between pileated interconnected thereby, and (iii) a plurality of fiber-deprived cellules between the fiber enriched and linking regions, also being characterized by a local basis weight lower than the fiber enriched regions. The cellules provide a sponge-like internal structure of low fiber density regions.

    Abstract translation: 具有连续外表面的纤维素纤维的多层吸收性片材在外表面之间设置有吸收芯。 吸收芯包括无纺纤维网，其具有：（i）通过（ii）多个下部局部基重重量互连的富含相对较高局部基重的多个堆积纤维，其多个下部局部基重重量连接，其纤维取向沿着该方向偏置 在其之间堆叠的相互连接，以及（iii）在富含纤维和连接区域之间的多个纤维剥夺的细胞团，其特征还在于低于富含纤维的区域的局部基础重量。 细胞提供了低密度纤维密度区域的海绵状内部结构。

    Multi-ply paper towel with absorbent core
    9.
    发明申请
    Multi-ply paper towel with absorbent core 有权
    多层纸巾与吸收芯

    公开(公告)号：US20060237154A1

    公开(公告)日：2006-10-26

    申请号：US11402609

    申请日：2006-04-12

    Applicant: Steven Edwards ,  Guy Super ,  Stephen McCullough

    Inventor： Steven Edwards ,  Guy Super ,  Stephen McCullough

    IPC: B31F1/12 ,  D21H27/30

    CPC classification number: D21H27/30 ,  B31F1/07 ,  B31F2201/0743 ,  B31F2201/0756 ,  B31F2201/0764 ,  B31F2201/0766 ,  B31F2201/0784 ,  B31F2201/0787 ,  B31F2201/0789 ,  D21H27/002 ,  Y10T428/24479 ,  Y10T428/24612

    Abstract: A multi-ply absorbent sheet of cellulosic fiber with continuous outer surfaces is provided an absorbent core between the outer surfaces. The absorbent core includes a non-woven fiber network having: (i) a plurality of pileated fiber enriched regions of relatively high local basis weight interconnected by way of (ii) a plurality of lower local basis weight linking regions whose fiber orientation is biased along the direction between pileated regions interconnected thereby, and (iii) a plurality of fiber-deprived cellules between the fiber enriched and linking regions, also being characterized by a local basis weight lower than the fiber enriched regions. The cellules provide a sponge-like internal structure of low fiber density regions.

    Abstract translation: 具有连续外表面的纤维素纤维的多层吸收性片材在外表面之间设置有吸收芯。 吸收芯包括无纺纤维网，其具有：（i）通过（ii）多个下部局部基重重量连接区互连的多个堆积纤维富集区域，所述区域具有相对较高的局部基重， 在其间相互连接的堆积区域之间的方向，以及（iii）纤维富集和连接区域之间的多个纤维剥夺的细胞团，其特征还在于低于富含纤维的区域的局部基础重量。 细胞提供了低密度纤维密度区域的海绵状内部结构。

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