发明名称 Stretch-pillowed, bulked laminate
摘要 Disclosed herein is a bulk-stretched pillowed laminate of two or more layers in which at least one of the layers is stretched before other layers are attached to it. In one execution, a thermoplastic film is stretched until it permanently deforms. Then, while still in a stretched state, a nonwoven web is laminated to the film and the resultant composite is allowed to relax slightly causing the nonwoven layer to gather and pucker, which in turn gives the composite a thicker and bulkier feel and appearance. The material of the present invention, while having a wide variety of uses, is particularly well-suited for use as an outercover for personal care absorbent articles, including diapers, training pants and sanitary napkins.
申请公布号 US5882769(A) 申请公布日期 1999.03.16
申请号 US19970814495 申请日期 1997.03.10
申请人 KIMBERLY-CLARK WORLDWIDE, INC. 发明人 MCCORMACK, ANN LOUISE;UITENBROEK, DUANE GIRARD
分类号 A61F13/00;A61F13/15;A61F13/49;B29C55/02;B29C65/78;B29L31/48;B32B3/26;B32B27/12;B32B37/14;(IPC1-7):B32B27/14 主分类号 A61F13/00
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