Flexible nonwoven fabric and laminate thereof

Details Flexible nonwoven fabric and laminate thereof Flexible nonwoven fabric and laminate thereof

1997-09-24

1998-09-08

Bell, James J.

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Nonwoven fabric

Including strand or fiber material which is a monofilament...

442364, 442398, D02G 300

Patent

active

058045171

ABSTRACT:
A flexible nonwoven fabric comprising conjugate long fibers of sheath-core type comprising a core of a resin having a high melting point and a polyethylene sheath is provided. The fiber has a weight ratio of the resin of the high melting point to the polyethylene of from 5/95 to 20/80 and a fineness of up to 3.0 denier, and the nonwoven fabric has a sum of bending resistance in machine and transverse directions as measured by Clark method (method C in JIS L1096) of up to 80 mm. The flexible nonwoven fabric has excellent texture and frictional resistance. A laminate comprising such flexible nonwoven fabric and a gas-permeable film is also provided.

REFERENCES:
patent: 5540992 (1996-07-01), Marcher et al.
patent: 5545464 (1996-08-01), Stohej

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