Non-woven material with barrier skin

Details Non-woven material with barrier skin Non-woven material with barrier skin

2005-05-17

2008-03-11

Befumo, Jenna (Department: 1771)

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

Nonwoven fabric

Containing at least two chemically different strand or fiber...

C442S409000, C442S411000, C442S414000, C428S212000, C428S218000

Reexamination Certificate

active

07341963

ABSTRACT:
A non-woven material including first effect fibers, first binder fibers, second binder fibers, and bulking fibers. The non-woven material has a first planar zone with an exterior skin, and a bulking zone. The first planar zone includes a greater concentration of first effect fibers and first binder fibers. The bulking zone includes a greater concentration of bulking fibers and second binder fibers. The first effect fibers can be fire retardant fibers.

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