B - Operations – Transporting – 05 – C
Patent
B - Operations, Transporting
05
C
117/115, 32/44
B05C 3/12 (2006.01) B05C 1/08 (2006.01) B05C 9/04 (2006.01) B05C 11/04 (2006.01) B05D 1/18 (2006.01) B05D 1/42 (2006.01)
Patent
CA 1070574
ABSTRACT OF THE DISCLOSURE A method and apparatus for coating both faces of a moving web, such as a paper web, in which the web is fed longitudinally at a speed in excess of 300 metres per minute, between a rotating support roller and a blade, the blade having a bevel at the point of contact with the web. Costing material is fed into the nip between the roller and the web to coat the paper web on both faces. The angle which the blade forms with respect to the web is chosen to be not greater than 20° and the bevel width, as measured in the direction of movement of the web, is at most 0.15 centimetres. Preferably the blade is urged against the web with a force not exceeding 0.20 kgf per centimetre width of web.
259821
LandOfFree
Method and apparatus for coating both sides of a moving web 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 apparatus for coating both sides of a moving web, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for coating both sides of a moving web will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1073764