D - Textiles – Paper – 21 – F
Patent
D - Textiles, Paper
21
F
92/21.6
D21F 1/00 (2006.01)
Patent
CA 1295866
ABSTRACT OF THE DISCLOSURE The press felt or press wire belt for use in the press section of a papermaking machine comprises an endless flat belt having a web-side surface and an other, opposite surface. The belt is a casting of non-thermoplastic polymeric material having a plurality of widely distributed cast in-place holes formed therethrough in the thicknesswise direction. These holes communicate the web-side surface with the opposite surface and therefore provide the belt with liquid permeability in the thicknesswise direction. Each hole increases in diameter progressively from a micropore forming an end thereof at the web-side surface to a substantially larger pore at the opposite surface. At least one laterally-extending stratum of belt-reinforcing material is embedded in the belt and thereby connected therewith.
502957
Goudreau Gage Dubuc
Oy Nokia Ab
Sorsa Seppo
Stowe Woodward Finland Oy
LandOfFree
Flat structure permeable to liquid, and a method for... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flat structure permeable to liquid, and a method for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flat structure permeable to liquid, and a method for... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1221899