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    Molded Surface Fastener and Method for Manufacturing Molded Surface Fastener
    1.
    发明申请
    Molded Surface Fastener and Method for Manufacturing Molded Surface Fastener 有权

    公开(公告)号：US20220202144A1

    公开(公告)日：2022-06-30

    申请号：US17429879

    申请日：2019-02-15

    Applicant: YKK Corporation

    Inventor： Takayuki Matsui ,  Xu Zhang ,  Zhiyu Ren ,  Shinichi Imai

    IPC: A44B18/00

    Abstract: The molded surface fastener includes: a fastener member that has a plurality of engagement elements disposed upright on the first surface of a base portion, and a back member that is secured to the second surface of the fastener member and that is provided with a structure enabling passage of a synthetic resin. The base portion has a first base region of a predetermined thickness and a second base region formed to be thicker than the first base region, and the back member is secured to at least the second base region of the base portion. The adhesion strength of the back member to the fastener member is thus increased, enabling the back member to be held more firmly by the base portion.

    Molded hook and loop fastener and method of manufacturing cushion body
    2.
    发明授权
    Molded hook and loop fastener and method of manufacturing cushion body 有权

    公开(公告)号：US09936773B2

    公开(公告)日：2018-04-10

    申请号：US14759460

    申请日：2013-01-07

    Applicant: YKK Corporation

    Inventor： Kenji Okuda ,  Mineto Terada ,  Shinichi Imai

    IPC: A44B18/00

    CPC classification number: A44B18/0069 ,  A44B18/0049 ,  A44B18/0061 ,  A44B18/0076 ,  Y10T24/2717

    Abstract: There is provided a molded hook and loop fastener having at least one hook and loop fastener member which includes a flat plate-shaped base material and a plurality of engaging elements erected on a first surface of the base material in a center region in a width direction thereof, and configured to be integrated with a cushion body upon foaming of the cushion body. A flexible sheet-shaped resin material infiltration-blocking member is fixed to right and left side edge portions of the first surface of the base material and arranged along a longitudinal direction. Right and left support members are erected on the inside of fixation portions of the resin material infiltration-blocking member with respect to the base material, to support the resin material infiltration-blocking member. An upper end of the resin material infiltration-blocking member is configured to protrude above an upper end location of the support members.

    Molded surface fastener
    4.
    发明授权
    Molded surface fastener 有权

    公开(公告)号：US09781979B2

    公开(公告)日：2017-10-10

    申请号：US15146400

    申请日：2016-05-04

    Applicant: YKK Corporation

    Inventor： Tsuyoshi Minato ,  Zhiyu Ren ,  Mineto Terada ,  Shinichi Imai ,  Kenji Okuda ,  Atsushi Nakaya ,  Yasuhiro Sugahara

    IPC: A44B18/00 ,  F16B1/00

    CPC classification number: A44B18/0049 ,  A44B18/0061 ,  A44B18/0069 ,  A44B18/0073 ,  A44B18/0076 ,  F16B1/00 ,  F16B2001/0035 ,  Y10T24/2725 ,  Y10T24/2767 ,  Y10T24/2792

    Abstract: A surface fastener member includes left and right longitudinal protective wall sections and front and rear lateral protective wall sections. Each of the lateral protective wall sections includes an outer first lateral wall section and an inner second lateral wall section. The first lateral wall section is continuously placed between the left and right longitudinal protective wall sections at a predetermined height. The second lateral wall section includes a plurality of divided lateral wall bodies which are intermittently placed along a width direction, and a plurality of second engagement elements. The distance is set smaller than a mounting pitch of the first engagement elements in the longitudinal direction of the surface fastener member. According to this, when the molded surface fastener is integrally molded on a cushion body, it is possible to prevent resin material from entering an engagement element region of the surface fastener member.

    Molding hook and loop fastener
    6.
    发明授权
    Molding hook and loop fastener 有权

    公开(公告)号：US10306953B2

    公开(公告)日：2019-06-04

    申请号：US15991748

    申请日：2018-05-29

    Applicant: YKK Corporation

    Inventor： Mineto Terada ,  Shinichi Imai ,  Hiromasa Abe

    IPC: A44B18/00 ,  B29C43/22 ,  B29C43/28 ,  B29C48/30 ,  B29C48/35 ,  B29C47/32 ,  B29C47/00 ,  B29K101/12 ,  B29L31/00 ,  B29C48/00

    Abstract: Provided is a molding hook and loop fastener, in which a barrier erected near left and right side edges of a substrate includes at least two rows of vertical wall arrays, and the vertical wall array positioned on the outermost side includes a plurality of gaps provided at a predetermined pitch in a length direction. At least two of the gaps are provided on the vertical wall array positioned on the outermost side with respect to a region between the engaging elements adjacent in the length direction of the substrate. Due to this, in the molding hook and loop fastener, an outer side and an inner side of the barrier can be divided by the vertical wall array, and flexibility of the molding hook and loop fastener can be improved.

    Molding Hook and Loop Fastener
    8.
    发明申请
    Molding Hook and Loop Fastener 有权

    公开(公告)号：US20160023386A1

    公开(公告)日：2016-01-28

    申请号：US14878248

    申请日：2015-10-08

    Applicant: YKK Corporation

    Inventor： Mineto Terada ,  Shinichi Imai ,  Hiromasa Abe

    IPC: B29C43/22 ,  B29C43/28

    CPC classification number: A44B18/0069 ,  A44B18/0065 ,  A44B18/0076 ,  B29C43/222 ,  B29C43/28 ,  B29C47/0059 ,  B29C47/32 ,  B29K2101/12 ,  B29L2031/729 ,  Y10T24/27 ,  Y10T24/2717 ,  Y10T24/2775

    Abstract: Provided is a molding hook and loop fastener, in which a barrier erected near left and right side edges of a substrate includes at least two rows of vertical wall arrays, and the vertical wall array includes a plurality of vertical walls disposed alternately. Between the two adjacent, rows of the vertical walls disposed alternately, each of the vertical walls disposed on one row is connected to two vertical walls disposed on the other row via a connecting part, and the connecting part connects one end portion of one vertical wall disposed on the adjacent row and the other end portion of the other vertical wall. Due to this, in the molding hook and loop fastener an outer side and an inner side of the barrier can be divided by the vertical wall array and the connecting part, and flexibility of the molding hook and loop fastener can be improved.

    Molded surface fastener
    9.
    发明授权
    Molded surface fastener 有权

    公开(公告)号：US10327518B2

    公开(公告)日：2019-06-25

    申请号：US15471340

    申请日：2017-03-28

    Applicant: YKK Corporation

    Inventor： Shinichi Imai ,  Ayumi Fujisaki ,  Hiromasa Abe ,  Kenta Okada ,  Mineto Terada ,  Tsuyoshi Minato

    IPC: A44B18/00 ,  B60N2/70 ,  B60N2/72 ,  F16B1/00 ,  F16B5/06

    Abstract: A molded surface fastener, in which many magnetic particles can be contained in a closer part with respect to a magnet of a molding die, and further a front surface and a rear surface can be easily identified, is provided. In the molded surface fastener of the invention, a magnetic region containing magnetic particles is formed on at least a part between right and left resin intrusion barrier portions, and a magnetic raised portion which is lower than engaging elements and contains the magnetic particles therein is disposed between the engaging elements adjacent in a length direction within the magnetic region.

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