Method of bonding a porous fibrous web to a substrate and...

Details Method of bonding a porous fibrous web to a substrate and... Method of bonding a porous fibrous web to a substrate and...

B - Operations, Transporting

32

B

154/76, 2/98.04

B32B 7/12 (2006.01) A61F 13/15 (2006.01) D04H 1/60 (2006.01)

Patent

CA 1063918

ABSTRACT A method of bonding a fluid-porous, fibrous, woven or non-woven web to a substrate and products made thereby. The porous web is overall or pattern coated with an extremely low level of hot-melt adhesive by causing the hot-melt adhesive to be wiped from a controlled thickness of hot-melt adhesive source by the individual projecting surface fibers and fiber junctions of the porous web. Hot- melt adhesive globules are formed on the individual projecting surface fibers and fiber junctions which, when the porous web and substrate are passed through a preset clearance nip roll assembly, provide a product wherein the porous web is bonded to the substrate with excellent bond strength, the porous web remaining flexible and completely transparent to fluid transmission.

262844

Affiliated with

Also associated with

Rating

Method of bonding a porous fibrous web to a substrate and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of bonding a porous fibrous web to a substrate and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of bonding a porous fibrous web to a substrate and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-45384