Process for the production of a nonwoven fabric

Details Process for the production of a nonwoven fabric Process for the production of a nonwoven fabric

D - Textiles, Paper

01

D

18/507

D01D 5/26 (2006.01) D04H 1/56 (2006.01)

Patent

CA 1147112

(Jap. 50746/78) ABSTRACT OF THE DISCLOSURE This invention relates to a water-spraying method in the melt blowing process. In production of non-woven web, water is sprayed on to a stream of melting resin extruded from the spinning die. The water spraying method prevents formation of large voids in the web. This method enables production of non-woven web from resin with relatively slow hardening speed as compared with nylon 12 and thermo- plastic polyurethane.

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