发明名称 Process for making a mechanical fastener
摘要 A method for forming a plurality of fastener components comprises providing a composite web which includes a web of hook material. The hook material includes a hook base layer which has first and second longitudinally extending side sections and has a plurality of hook elements which are integrally formed with the base layer and extend away from a base plane of the hook base layer. The hook elements are configured to operably engage a selected, cooperating loop material to provide an operative fastening, and the web of hook material has an extending section of carrier web material attached to extend laterally outboard from each of the side sections of the web of hook material. Each section of carrier web material has an extending web of panel material attached to extend laterally outboard from each section of carrier web material. The composite web is divided along first and second, non-intersecting, serpentine division lines which repeatedly traverse across a complete lateral width of the hook web and extend generally longitudinally along a medial region of the composite web to provide for a serpentine strip which can be removed away and separated from the composite web. The first serpentine division line has a first plurality of laterally inboard hill regions and relatively outboard valley regions which alternate in occurrence along said longitudinal dimension of said composite web. The second serpentine division line has a second plurality of laterally inboard hill regions and relatively outboard valley regions which alternate in occurrence along the longitudinal dimension of the composite web. The hill regions of the first and second serpentine division lines do not extend into the webs of panel material.
申请公布号 US5900101(A) 申请公布日期 1999.05.04
申请号 US19970969990 申请日期 1997.11.13
申请人 KIMBERLY-CLARK WORLDWIDE, INC. 发明人 JUSTMANN, DAVID ANDRAE
分类号 A61F13/49;A44B18/00;A61F13/15;A61F13/56;A61F13/62;(IPC1-7):B32B31/18 主分类号 A61F13/49
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