Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1996-08-14
1999-05-18
Lorin, Francis J.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156199, 156200, 156285, 156382, 156462, B65H37/04
Patent
active
059047933
ABSTRACT:
A method for forming a sheet of loop material in which a sheet of fibers is passed between a first cylindrical forming member having sockets and a second cylindrical forming member having mating posts to generally conform the sheet of fibers to the peripheral surface of the first forming member and retain it there for a distance after which molten thermoplastic material is bonded to it to form a backing layer. Arcuate portions of the sheet of fibers that were in the sockets then projecting from the backing. The formed sheet of fibers is retained along the peripheral surface of the first forming member for said distance by drawing air through those air passageways in the bottoms of the sockets. The first forming member can be heated, and a source of heated air can be supplied to restrict cooling of the first forming member.
REFERENCES:
patent: 3182346 (1965-05-01), Winston
patent: 3723213 (1973-03-01), Hoey
patent: 3801245 (1974-04-01), Erb
patent: 3854861 (1974-12-01), Worrall
patent: 3867243 (1975-02-01), Stoller
patent: 3892613 (1975-07-01), McDonald et al.
patent: 4310375 (1982-01-01), Seki
patent: 4609581 (1986-09-01), Ott
patent: 4761318 (1988-08-01), Ott et al.
patent: 4770917 (1988-09-01), Tochacek et al.
patent: 5032122 (1991-07-01), Noel et al.
patent: 5188265 (1993-02-01), Capy
patent: 5254194 (1993-10-01), Ott et al.
patent: 5256231 (1993-10-01), Gorman et al.
patent: 5326612 (1994-07-01), Goulait
patent: 5380313 (1995-01-01), Goulait et al.
patent: 5407439 (1995-04-01), Goulait
patent: 5419796 (1995-05-01), Miller
patent: 5614281 (1997-03-01), Jackson et al.
Becker Dennis L.
Folske Donald W.
Gorman Michael R.
Johnson Nedlin B.
Huebsch William L.
Lorin Francis J.
Minnesota Mining and Manufacturing Company
LandOfFree
Method and equipment for rapid manufacture of loop material 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 and equipment for rapid manufacture of loop material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and equipment for rapid manufacture of loop material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1757702