Laminated three layer non-woven fabric with improved interface a

Details Laminated three layer non-woven fabric with improved interface a Laminated three layer non-woven fabric with improved interface a

1992-12-22

1994-11-22

Ryan, Patrick J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428198, 428200, 428349, 428355, 428227, B32B 310, B32B 714

Patent

active

053667921

ABSTRACT:
A laminated non-woven fabric comprising a laminated material of an intermediate layer of a melt-blown non-woven fabric obtained by melt-blowing an olefin-type resin, an inner and outer layers of a spun-bonded non-woven fabric which chiefly consists of polyester-type fibers and in which the fibers are bonded together locally and at a coarse density, wherein the fibers constituting the inner and outer layers are inserted in the melt-blown non-woven fabric and are intermingled with fibers in the melt-blown non-woven fabric or in the spun-bonded non-woven fabrics of the opposite sides, so that the layers are coupled together as a unitary structure, and a process for producing the same. In the laminated non-woven fabric, the melt-blown non-woven fabric and the spun-bonded non-woven fabrics are fastened and stuck together free of defects to exhibit softness, porosity, water resisting property and like properties possessed by the melt-blown non-woven fabric as well as strength, hand, touch and like properties possessed by the spun-bonded non-woven fabric to their maximum degrees.

Affiliated with

Also associated with

Rating

Laminated three layer non-woven fabric with improved interface a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laminated three layer non-woven fabric with improved interface a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laminated three layer non-woven fabric with improved interface a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1990204