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公开(公告)号:WO2017066432A1
公开(公告)日:2017-04-20
申请号:PCT/US2016/056818
申请日:2016-10-13
Applicant: AVINTIV SPECIALTY MATERIALS INC.
Inventor: ZHAO, Rongguo , BISHOP, Nyle
IPC: D04H1/4391 , D04H1/541 , D01D5/20
CPC classification number: D04H1/74 , B29C55/04 , B29K2623/12 , B29L2007/008 , B32B5/022 , B32B27/32 , B32B2305/20 , D01D5/08 , D01D5/20 , D01F6/06 , D04H1/4391 , D04H1/541
Abstract: Nonwoven fabrics suitable for a wide variety of applications (e.g., healthcare, filtration, industrial, packaging, etc.) are provided. In one aspect, the nonwoven fabric includes a plurality of segmented fibers. Each of the plurality of segmented fibers may comprise a fiber axis and a plurality of alternating larger diameter and smaller diameter segments along the fiber axis. The plurality of segmented fibers may be substantially aligned in a first direction.
Abstract translation: 提供适用于各种应用(例如,保健,过滤,工业,包装等)的非织造织物。 在一个方面中,非织造织物包括多个分段纤维。 多个分段纤维中的每一个可以包括纤维轴线和沿着纤维轴线的多个交替的较大直径段和较小直径段。 多个分段纤维可以在第一方向上基本对齐。 p>