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    • 64. 发明公开
    • Composite hook and loop fasteners, methods of their manufacture, and products containing them
    • 区拉链,其制备方法和产品,这些盖子
    • EP1669000A1
    • 2006-06-14
    • EP06002497.3
    • 1999-11-05
    • Velcro Industries B.V. (NL)
    • Shepard, H. WilliamClune P. William
    • A44B13/00A44B18/00
    • A44B18/008A44B18/0049A44B18/0088B29C2043/465B29L2031/729Y10T24/15Y10T24/2708Y10T24/2742Y10T24/2758Y10T24/2775Y10T24/2792Y10T24/33
    • A method of manufacturing a sheet-form composite touch fastener, the method comprising the steps of providing a longitudinally continuous sheet of a hook-engageable loop material (110) of finite width, the fibers forming both a sheet-form web body and hook-engageable loops (112) extending from at least one surface of the web body; introducing the loop material about a base roll (316) forming a laminate by permanently bonding a longitudinally continuous strip of plastic hook material (120) to a discrete portion of the loop material (110) in a nip (314) between the base roll (316) and a mold roll (318), leaving other portions of the loop material exposed and free of the hook material, the hook material including a strip-form base of synthetic resin, and fastener elements (126) having stems integrally molded with the base and extending therefrom; wherein said synthetic resin of the base of the hook component, for at least part of its extent, extends along a face of the discrete portion of the loop component and encapsulates fibers of said loop material; and cutting the laminate to form said composite touch fasteners (100), each composite touch fastener comprising a portion of said loop material, and a portion of said hook material (120).
    • 一种制造片状复合接触紧固件的方法,包括:提供有限宽度的钩接合的环材料(110)的纵向连续片材的步骤的方法,所述纤维形成片材形式的幅身体和钩形 接合环(112)从web本体的至少一个表面延伸; 通过在基辊之间的辊隙(314)的塑料钩材料(120)的纵向连续条永久地结合到循环材料(110)的分立部分引入约碱辊轧成形的层压体的环形材料(316)( 316)和模制辊(318),而使环材料的其它部分暴露,并且自由钩材料制成,包括合成树脂制的带状底板,和紧固件元件(126钩材料),其具有茎一体地模制的 延伸自基部和那里; worin说的钩组件的基础上,为它的范围的至少一部分的合成树脂,沿着面部的环部件的离散部分的延伸,并封闭所述环形材料纤维; 和切割层叠体,以形成所述复合接触紧固件(100),每个复合接触紧固件包括所述循环材料的一部分,并且所述钩材料(120)的至少一部分。