Method of preventing contamination of canvas used in paper...

D - Textiles – Paper – 21 – F

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

D21F 1/32 (2006.01) D21F 1/30 (2006.01) D21H 21/02 (2006.01)

Patent

CA 2345472

A method of preventing contamination of a canvas for pressing a paper strip against the surface of drum-dryers used for drying the paper strip in a paper machine, whereby a silicone oil is continuously supplied at a spray rate of 0.1 mg/m2 per min. to 200 mg/m2 per min. to the surface of the canvas facing the paper strip prior to the paper strip being pressed into contact with the canvas and the drum-dryers as the paper strip is being fed by operation of the paper machine, wherein the silicone oil is diluted with water heated to a temperature in the range of 50°C to 80°C immediately prior to being sprayed onto the canvas.

L'invention concerne un procédé de prévention de la pollution d'une toile à voile, le procédé permettant de maintenir à tout moment les effets de prévention de pollution de la toile à voile et de garantir une efficacité de séchage positive. Plus spécifiquement, l'invention concerne un procédé de prévention de la pollution d'une toile à voile destinée à presser une bande continue contre un sécheur cylindrique de séchage de la bande continue dans une machine à papier, le procédé consistant à appliquer en continu un agent de finissage (P) en quantité constante directement sur la surface d'une toile à voile (C2, C3) dans une phase située avant la phase de contact par pression de la bande continue avec la toile à voile (C2, C3) et un sécheur (C1) entre lesquels elle est intercalée, la bande continue étant produite par la machine à papier.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method of preventing contamination of canvas used in paper... 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 preventing contamination of canvas used in paper..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preventing contamination of canvas used in paper... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2054816

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.