Stretchable nonwoven fabric

Details Stretchable nonwoven fabric Stretchable nonwoven fabric

D - Textiles, Paper

04

H

D04H 3/10 (2006.01) D04H 3/16 (2006.01)

Patent

CA 2548380

The present invention aims to improve the stretchability of a spun-bonded nonwoven fabric. By providing a spun-bonded nonwoven fabric with many pores (2) using a needle punch, stretchability is imparted to the nonwoven fabric. A stretchable nonwoven fabric (1) may be impregnated with a synthetic resin such as a thermosetting resin.

L'invention concerne l'amélioration de l'extensibilité d'un non-tissé filé-lié. On confère une caractéristique d'extensibilité à ce non-tissé au moyen d'un nombre important de pores (2) obtenus par perforation d'aiguille. On peut imprégner un non-tissé étirable (1) par une résine synthétique, telle qu'une résine thermodurcissante.

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