发明名称 Process of making a refastenable mechanical fastening system
摘要 The invention is a refastenable mechanical fastening system, made of free formed prongs joined to a substrate. The prongs taper and are nonperpendicularly oriented relative to the plane of the substrate. Each prong has in engaging means projecting laterally from the periphery of the prong. The free formed prongs are manufactured by the process of depositing liquid material onto a moving substrate, stretching the liquid material in a direction parallel to the plane of the substrate and severing the stretched material to form the distal end and engaging means of the prong. The advantageous usage of the fastening system in an article of manufacture, such as a disposable absorbent garment, specifically a diaper, is also disclosed.
申请公布号 US5318741(A) 申请公布日期 1994.06.07
申请号 US19930078794 申请日期 1993.06.17
申请人 THE PROCTER & GAMBLE COMPANY 发明人 THOMAS, DENNIS A.
分类号 A44B18/00;B29C43/22;(IPC1-7):B29C41/32;B29C61/02;B32B3/16 主分类号 A44B18/00
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