Michael Putnam - Fuquay Varina NC, US Richard Ferencz - Isle of Palms SC, US Marlene Storzer - Cornelius NC, US Jian Weng - Charlotte NC, US
Assignee:
Polymer Group, Inc.
International Classification:
D04H001/00 D04H003/00
US Classification:
442/340000, 442/408000
Abstract:
A process is disclosed for hydroentangling polymeric filament webs for production of low basis weight nonwoven fabrics. A hydroentangling device having a foraminous forming surface is employed for hydroentangling a precursor web to form a fabric. High-speed production of relatively low basis weight fabrics can be achieved, with the fabrics exhibiting desired softness, uniformity, and strength characteristics.
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