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    Process for Making a Micro-Textured Web
    42.
    发明申请
    Process for Making a Micro-Textured Web 有权
    制作微网纹理的过程

    公开(公告)号：US20120273997A1

    公开(公告)日：2012-11-01

    申请号：US13094477

    申请日：2011-04-26

    Applicant: Keith Joseph Stone ,  Richard George Coe ,  Mathias Johannes Hilpert ,  James William Busch ,  Kasey Marie Gust ,  Rakesh Gummalla

    Inventor： Keith Joseph Stone ,  Richard George Coe ,  Mathias Johannes Hilpert ,  James William Busch ,  Kasey Marie Gust ,  Rakesh Gummalla

    IPC: B29C55/18

    CPC classification number: B29C55/18 ,  A61F13/15731 ,  B29L2007/00 ,  B29L2009/00 ,  B29L2031/3406 ,  B29L2031/4878 ,  B29L2031/7128 ,  B29L2031/753

    Abstract: Processes for making micro-textured webs. The process comprises providing a precursor web; providing a pair of mated forming structures, including a first forming structure and a second forming structure, wherein at least the first forming structure comprises voids, and wherein at least the second forming structure comprises protrusions; and moving the web through a deformation zone of the mated forming structures, wherein the voids of the first forming structure engage with the protrusions of the second forming structure at an engagement position. Discrete three-dimensional elements are formed in the web as the protrusions on the second forming structure engage with the voids on the first mating structure. At least one protrusion has center-to-center spacings of less than about 800 microns with at least three of its adjacent protrusions.

    Abstract translation: 制造微织网的方法。 该方法包括提供前体纤维网; 提供一对配合形成结构，包括第一成形结构和第二成形结构，其中至少第一成形结构包括空隙，并且其中至少第二成形结构包括突起; 并且将纤维网移动通过配合的成形结构的变形区，其中第一成形结构的空隙在接合位置处与第二成形结构的突起接合。 当第二成形结构上的突起与第一配合结构上的空隙接合时，在网中形成离散的三维元件。 至少一个突起具有小于约800微米的中心到中心的间隔，其中至少三个相邻的突起。

    Bonding Pattern For Disposable Absorbent Articles
    43.
    发明申请
    Bonding Pattern For Disposable Absorbent Articles 有权
    一次性吸收制品的粘合方式

    公开(公告)号：US20120231238A1

    公开(公告)日：2012-09-13

    申请号：US13426049

    申请日：2012-03-21

    Applicant: Digvijay Rawat ,  Ronda Lynn Glassmeyer ,  Keith Joseph Stone ,  Pietro Cecchetto

    Inventor： Digvijay Rawat ,  Ronda Lynn Glassmeyer ,  Keith Joseph Stone ,  Pietro Cecchetto

    IPC: B32B7/14

    CPC classification number: A61F13/515 ,  A61F13/472 ,  A61F13/51104 ,  A61F13/5116 ,  A61F13/5121 ,  Y10T428/24331 ,  Y10T428/24826 ,  Y10T428/24851

    Abstract: An article includes a first web and second web underlying the first web. Each of the first and second webs includes first and second end regions and first and second side regions. The first web includes a precursor web having a pattern of discrete substantially columnar protruded extensions extending only from a first surface of the precursor web, each of the protruded extensions having a sidewall defining an open proximal portion and a closed distal portion. The article further includes a bonding pattern adhering together at least one of the first end regions of the first and second webs and the second end regions of the first and second webs. The bonding pattern includes a plurality of discrete bonding points and a sized spacing between each adjacent bonding point sufficient to have inscribed therein a circle having a diameter of about 1 mm to about 12 mm.

    Abstract translation: 一篇文章包括第一网和第二网下面的第一网。 第一和第二纤维网中的每一个包括第一和第二端部区域以及第一和第二侧面区域。 第一纤维网包括前体纤维网，其具有仅从前体纤维网的第一表面延伸的离散的基本上柱状突出的延伸图案，每个突出的延伸部具有限定开放的近端部分和封闭的远端部分的侧壁。 该制品还包括将第一和第二纤维网的第一端部区域和第一纤维网和第二纤维网的第二端部区域中的至少一个粘结在一起的粘合图案。 接合图案包括多个离散的接合点和每个相邻接合点之间的尺寸间隔，其足以在其中刻有直径为约1mm至约12mm的圆。

    METHOD FOR MAKING POLYMERIC WEB EXHIBITING A SOFT AND SILKY TACTILE IMPRESSION
    48.
    发明申请
    METHOD FOR MAKING POLYMERIC WEB EXHIBITING A SOFT AND SILKY TACTILE IMPRESSION 审中-公开
    制作聚合网络的方法展示软和丝绸的战术印象

    公开(公告)号：US20100102488A1

    公开(公告)日：2010-04-29

    申请号：US12651616

    申请日：2010-01-04

    Applicant: Keith Joseph Stone ,  Brian Francis Gray ,  Julie Ann O'Neil

    Inventor： Keith Joseph Stone ,  Brian Francis Gray ,  Julie Ann O'Neil

    IPC: B29C59/02 ,  B29C71/02 ,  B29C71/04

    CPC classification number: B29C59/06 ,  B26F1/26 ,  B29C59/025 ,  B29C59/16 ,  B29C2791/009 ,  B29L2031/4878 ,  Y10S264/90

    Abstract: A polymeric web exhibiting a soft and silky tactile impression on at least one side thereof is disclosed. The silky feeling side of the web exhibits a pattern of discrete hair-like fibrils, each of the hair-like fibrils being a protruded extension of the web surface and having a side wall defining an open proximal portion and a closed distal portion. The hair-like fibrils exhibit a maximum lateral cross-sectional diameter of between 2 and 5 mils, and an aspect ratio from 1 to 3. Methods and apparatus for making the polymeric web utilize a three-dimensional forming structure having a plurality of protrusions being generally columnar forms having an average aspect ratio of at least about 1.

    Abstract translation: 公开了在其至少一个侧面上呈现柔软而柔滑的触感的聚合物网。 网的丝般感觉侧呈现离散的毛发状原纤维的图案，每个毛发状原纤维是幅材表面的突出延伸部，并且具有限定开口近端部分和封闭远端部分的侧壁。 毛发状原纤维表现出2至5密耳之间的最大横截面直径和1至3的纵横比。用于制备聚合物网的方法和设备利用具有多个突起的三维成形结构 通常具有至少约1的平均纵横比的柱状形式。

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