Meltblown fiber web with staple fibers

Details Meltblown fiber web with staple fibers Meltblown fiber web with staple fibers

2011-08-02

2011-08-02

Ortiz, Angela (Department: 1798)

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

Nonwoven fabric

Melt-blown nonwoven fabric

C442S334000, C442S340000, C442S344000, C442S401000, C428S221000, C428S373000, C264S172170, C264S172190

Reexamination Certificate

active

07989371

ABSTRACT:
A porous nonwoven web and method of making are disclosed, wherein the web contains meltblown fibers and staple fibers. The meltblown fibers may be present as a bimodal mixture of microfibers and mesofibers, and comprise an intermingled mixture with staple fibers further intermingled therein.

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