Highly crimpable conjugate fibers and nonwoven webs made...

Details Highly crimpable conjugate fibers and nonwoven webs made... Highly crimpable conjugate fibers and nonwoven webs made...

D - Textiles, Paper

01

F

D01F 8/06 (2006.01) D04H 1/54 (2006.01) D04H 3/16 (2006.01)

Patent

CA 2136575

The present invention provides conjugate fibers having an ethylene polymer component and a propylene polymer component, which are highly crimpable even at fine deniers. Also provided are nonwoven fabrics made from the fibers. The propylene polymer component of the conjugate fiber contains a propylene polymer having a melt flow rate equal to or higher than about 45 g/ 10 min. at 230°C.

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