Wipers comprising point unbonded webs

Details Wipers comprising point unbonded webs Wipers comprising point unbonded webs

D - Textiles, Paper

04

H

D04H 1/00 (2006.01) D04H 1/54 (2006.01) D04H 3/14 (2006.01)

Patent

CA 2273795

There is provided a wiper comprising a first web of fibers of at most 50 microns in diameter wherein said web has been bonded using a point unbonded pattern having a bond area between about 25 and 50 percent. The wiper can be made from thermoplastic polymer nonwoven fibers made by the meltblowing, spunbonding, carding and bonding, or airlaying processes. The wiper may be a laminate of various thermoplastic layers joined with the point unbonded pattern and may be a conform web of thermoplastic polymer and pulp or other material.

L'invention porte sur un chiffon d'essuyage comprenant un premier voile de fibres d'un diamètre de 50 microns au plus, ce voile ayant été lié selon une configuration de non-liaisonnement par points à zone de liaisonnement comprise entre 25 et 50 %. Ce chiffon peut être à base de fibres polymères non-tissés thermoplastiques obtenues par fusion-soufflage, liage à la filature, cardage et agglomération ou formation par voie pneumatique. Ce chiffon, qui peut être un stratifié de différentes couches thermoplastiques réunies par la configuration de non-liaisonnement par points, peut également être un voile co-formé à base de polymère thermoplastique et de pâte ou d'un autre matériau.

Affiliated with

Also associated with

Rating

Wipers comprising point unbonded webs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wipers comprising point unbonded webs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wipers comprising point unbonded webs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1971039