Nonwoven fabrics having differential aesthetic properties and pr

Details Nonwoven fabrics having differential aesthetic properties and pr Nonwoven fabrics having differential aesthetic properties and pr

1996-07-23

1998-06-16

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

128849, 156290, 428212, 428903, 442340, B32B 2714

Patent

active

057667373

ABSTRACT:
The invention is directed to composite nonwoven laminate fabric having differential softness and flexibility properties. The nonwoven laminate fabric includes a polypropylene meltblown web sandwiched between and bonded to a spunbonded web of polypropylene filaments and a spunbonded web of polyethylene filaments.

REFERENCES:
patent: 4041203 (1977-08-01), Brock et al.
patent: 4196245 (1980-04-01), Kitson et al.
patent: 4863785 (1989-09-01), Berman et al.

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