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    Woven multi-layer fabrics and methods of fabricating same
    1.
    发明授权
    Woven multi-layer fabrics and methods of fabricating same 有权

    公开(公告)号：US11535959B2

    公开(公告)日：2022-12-27

    申请号：US16944407

    申请日：2020-07-31

    Applicant: Barrday Inc.

    Inventor： Shekoufeh Shahkarami

    IPC: D03D11/00 ,  D03D25/00 ,  D03D1/00 ,  D03D13/00 ,  B32B5/08 ,  F41H5/04 ,  B32B5/06 ,  B32B5/22 ,  B32B5/26 ,  D03D11/02 ,  D03D15/43 ,  D03D15/46 ,  B32B27/02 ,  B32B5/02

    Abstract: A multi-layer ballistic woven fabric, including an upper woven layer having upper warp yarns and upper weft yarns that are interwoven together to form the upper woven layer. The multi-layer ballistic woven fabric also includes a lower woven layer having lower warp yarns and lower weft yarns that are interwoven together, and a plurality of securing yarns, each securing yarn interwoven with at least some of the upper yarns and some of the lower yarns so as to secure the upper and lower woven layers together. At least one of the securing yarns is woven underneath a first lower weft yarn, then above a second upper weft yarn adjacent the first lower weft yarn, then underneath a third lower weft yarn adjacent the second upper weft yarn and then above a fourth upper weft yarn adjacent the third lower weft yarn. The multi-layer ballistic woven fabric is formed by interweaving the securing yarns with the warp yarns and weft yarns as the upper woven layer and lower woven layer are made.

    ANTIBALLISTIC PANEL
    6.
    发明申请
    ANTIBALLISTIC PANEL 审中-公开
    防弹面板

    公开(公告)号：US20140069270A1

    公开(公告)日：2014-03-13

    申请号：US14115106

    申请日：2012-04-26

    Applicant: Barrday Inc.

    Inventor： Marc-Jan DE HAAS ,  Chinkalben PATEL

    IPC: F41H5/04

    CPC classification number: F41H5/0485

    Abstract: The invention pertains to an antiballistic panel comprising at least a first stack and a second stack, wherein the first stack has a plurality of first laminates made of a first kind of yarn and the second stack has a plurality of second laminates made of a second kind of yarn, wherein the first kind of yarn has linear density of at least 1001 dtex measured by ASTM D1907 and a filament linear density of at most 1.2 dtex measured by ASTM D1577-07, option C-2 and the second kind of yarn has a linear density of at most 1000 dtex measured by ASTM D1907 and a filament linear density of at least 1.3 dtex measured by ASTM D1577-07 option C-2.

    Abstract translation: 本发明涉及一种包括至少第一堆叠和第二堆叠的抗折叠板，其中第一堆叠具有由第一种纱线制成的多个第一层压板，并且第二堆叠体具有由第二种制成的多个第二层压板 的纱线，其中第一种纱线具有通过ASTM D1907测量的至少1001dtex的线密度，并且通过ASTM D1577-07，选项C-2测量的丝束线密度为至多1.2dtex，并且第二种纱线具有 通过ASTM D1907测量的至多1000dtex的线密度和通过ASTM D1577-07选项C-2测量的至少1.3dtex的丝线密度。

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