Process for preparing non-woven webs

Details Process for preparing non-woven webs Process for preparing non-woven webs

D - Textiles, Paper

04

H

18/586

D04H 3/16 (2006.01) D01D 5/14 (2006.01)

Patent

CA 1288914

ABSTRACT OF THE DISCLOSURE A process for producing a non-woven web of thermoplastic polymer fibers comprises extruding a thermoplastic polymer through a series of die openings while passing a stream of hot gas from both sides of the die openings to impinge and attenuate the molten extruded resin fibers, wherein the gas is passed through a plurality of flow distribution holes and through a flow deflector to intermix gas jets discharging from the holes.

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