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2. 发明公开

EP1669000A1 Composite hook and loop fasteners, methods of their manufacture, and products containing them 有权
标题翻译：区拉链，其制备方法和产品，这些盖子
公开(公告)号：EP1669000A1
公开(公告)日：2006-06-14
申请号：EP06002497.3
申请日：1999-11-05
申请人： Velcro Industries B.V. (NL)
发明人： Shepard, H. William , Clune P. William
IPC分类号： A44B13/00 , A44B18/00
CPC分类号： A44B18/008 , A44B18/0049 , A44B18/0088 , B29C2043/465 , B29L2031/729 , Y10T24/15 , Y10T24/2708 , Y10T24/2742 , Y10T24/2758 , Y10T24/2775 , Y10T24/2792 , Y10T24/33
摘要： 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).
摘要翻译：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。

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