Method and apparatus for coating a paper web

Details Method and apparatus for coating a paper web Method and apparatus for coating a paper web

B - Operations, Transporting

05

C

32/44

B05C 5/02 (2006.01) B05C 11/04 (2006.01) B05D 1/26 (2006.01) D21H 23/36 (2006.01)

Patent

CA 1305854

Abstract Method and apparatus for coating a paper or paper board web including preventing deposition and drying of the coating paste on the edge zones of the coating chamber by continuously causing a flow of coating paste from the coating chamber past the edge seal (2). Each edge seal is disposed in the space between the front and the rear walls (3,4) of the coating apparatus, and the upper part (11) of each edge seal corre- sponds to the form of a wedge between the wiping member (9) of the coating apparatus and the web (12) to be coated. Coating paste flows through gaps (13, 14) between the edge seals and the wiping member and between the edge seals and the web, which gaps are 1 - 10 mm wide. P628/EN21

569175

Affiliated with

Also associated with

Rating

Method and apparatus for coating a paper 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 a paper web, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for coating a paper web will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1277394