Process of making a nonwoven web
A method of preparing a nonwoven web that has substantially continuous synthetic fine fiber includes preparing an aqueous amide crosslinked polymer solution. The solution is extruded through a die having a plurality of orifices to form a plurality of threadlines. The threadlines are then attenuated with a primary gaseous source under conditions sufficient to permit the viscosity of each threadline to increase incrementally with increasing distance from the die, at a rate sufficient to provide fibers having a desired attenuation and mean fiber diameter without significant fiber breakage.
Kimberly-Clark Worldwide, Inc.
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Anthony John Palani Raj Ramaswami Jian Yong Hannong Wendy Lynn
Wisneski Wallajapet Oin Li Rhim Van Dyke