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    • 4. 发明申请
    • MOLD-IN TOUCH FASTENING PRODUCT
    • 模具触摸紧固产品
    • WO2013088247A2
    • 2013-06-20
    • PCT/IB2012/002941
    • 2012-12-12
    • VELCRO INDUSTRIES B.V.
    • CINA, MichaelVOIGT, Paul, JosephCHAN, Man, Wai
    • B60N2/5833A44B18/0076B29C44/1261B60N2/5891
    • A male touch fastener strip includes an elongated base having a thickness and defining a longitudinal direction and a lateral direction perpendicular to the longitudinal direction across the base between longitudinal edges of the base, and a field of male fastener elements each having a stem extending from a broad face of the base and a head at an upper end of the stem and overhanging the base for engaging fibers. The fastener element stems and broad face of the base together form a unitary mass of resin. The male touch fastener strip also includes longitudinal barrier walls rising from the broad face of the base on either side of the field of male fastener elements, and a pair of segmented walls rising from the broad face of the base, each segmented wall of the pair disposed laterally outboard of a respective nearest one of the longitudinal barrier walls and including a series of wall segments defining longitudinal gaps therebetween. Each segmented wall and its nearest longitudinal barrier wall define therebetween a foam relief space for receiving a foam material. Each segmented wall defines a flow gap for allowing the foam material to enter the foam relief space.
    • 男性接合紧固带包括细长基部,其具有厚度并且限定纵向方向和垂直于穿过基部的纵向边缘之间的基部的纵向方向的横向方向,以及每个具有从一个 基部的宽面和在杆的上端处的头部并且伸出用于接合纤维的基部。 紧固元件杆和基部的宽面一起形成一体的树脂。 男性接触紧固带还包括纵向阻挡壁,其从基部的宽面上突出,位于雄性紧固件元件的场的两侧,以及一对分段壁,其从基部的宽面上升,每对分隔壁 横向排列在纵向阻挡壁中相应最近的一个横向外侧,并且包括限定其间的纵向间隙的一系列壁段。 每个分段壁及其最近的纵向阻挡壁在其间限定了用于接收泡沫材料的泡沫消除空间。 每个分段壁限定用于允许泡沫材料进入泡沫浮雕空间的流动间隙。