Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1974-12-27
1976-06-29
Whitby, Edward G.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
19161P, 28 1HF, 28 722F, 156580, 428296, B32B 3122
Patent
active
039665194
ABSTRACT:
Fibrous webs are bonded by passing through a nip comprising an anvil and a hammer vibrating at high frequencies in the presence of uncombined liquid. The liquid is moved within the web causing rearrangement and entanglement of the fibers resulting in improved web properties such as strength, drape, and softness. The nature of the rearrangement and entanglement may be varied to produce random or highly entangled webs having correspondingly varying properties. Other embodiments include the use of additional fibers or other materials in the liquid or in the web and the bonding of multiple layers.
REFERENCES:
patent: 3150416 (1964-09-01), Such
patent: 3304593 (1967-02-01), Barklund
patent: 3324527 (1967-06-01), Such
patent: 3746589 (1973-07-01), Reinke
Mitchell Kenneth J.
Ostermeier Kurt W.
Hanlon, Jr. Daniel J.
Herrick William D.
Kimberly-Clark Corporation
Miller Raymond J.
Whitby Edward G.
LandOfFree
Method of bonding fibrous webs and resulting products 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 fibrous webs and resulting products, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of bonding fibrous webs and resulting products will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1275342