Urethane covered paper machine roll and cover

Details Urethane covered paper machine roll and cover Urethane covered paper machine roll and cover

D - Textiles, Paper

21

F

92/21.5

D21F 3/00 (2006.01) B29D 99/00 (2010.01) B29C 37/00 (2006.01) D21F 3/08 (2006.01)

Patent

CA 1240190

ABSTRACT OF THE DISCLOSURE Destruction of the bond of urethane roll covers to metal paper machine rolls is eliminated by venting the interface of the urethane and the metal to the atmosphere. Venting of the interface can be accomplished by drilling small holes through the roll periphery, by applying an adhesive substrate to the roll with grooves exposed to the atmosphere, by providing porous wicks between the roll and cover or by grooving the perhiphery of the roll to provide channels exposed to the atmosphere.

461761

Affiliated with

Also associated with

Rating

Urethane covered paper machine roll and cover does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Urethane covered paper machine roll and cover, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Urethane covered paper machine roll and cover will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1294452