Multiple component spunbond web

Details Multiple component spunbond web Multiple component spunbond web

2007-07-03

2007-07-03

Edwards, N. (Department: 1774)

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

Nonwoven fabric

Including an additional nonwoven fabric

C442S382000, C442S364000

Reexamination Certificate

active

11296875

ABSTRACT:
A multiple component spunbond web is provided in which the spunbond fibers are polymeric sheath-core fibers with a sheath made of a blend of polyethylene and an acid copolymer and a polyester or polyamide core. The spunbond webs can be thermally bonded have an improved combination of strength, softness, and heat sealability and can be used to prepare multi-layer composite sheets including spunbond-meltblown-spunbond fabrics suitable for use in medical garments and other end uses.

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