Heavy-weight nonwoven fabric of hydraulically- entangled fibers

D - Textiles – Paper – 04 – H

Patent

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28/14

D04H 1/00 (2006.01)

Patent

CA 1234968

TITLE Heavy-Weight Nonwoven Fabric of Hydraulically-Entangled Fibers ABSTRACT An improved process is provided for preparing a strong, heavy-weight, nonapertured nonwoven fabric of hydraulically entangled staple fibers of synthetic organic polymer. A heavy-weight batt of fibers, immediately after having been wetted, is treated by a row of hydraulic jets which drives portions of fibers from one surface of the batt to the other.

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