Paper coating apparatus and method for coating paper
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 8, 2002
Grant Date -
Aug 2, 2001
app pub date -
Mar 14, 2001
filing date -
Jan 27, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Apparatus and method for coating a moving paper web, in which the web to be coated is first guided to a coating station correctly aligned and a first side of the web is coated with a coat layer. Next, the web is guided upwards from the coating station and the first coat layer is dried using non-contact dryers. From the dryers the web is guided to the next coating station correctly aligned, and the second side of the web is coated with a coat layer, the web is guided upwards from the coating station and the coat layer on the second side of the web is dried using non-contact dryers. When the web is directed from the coating station through the dryers, it is guided non-contactingly by means of air jets such that the web is first non-contactingly turned in the machine direction during drying and next, similarly during drying, towards the level of the coating stations.
First Claim
Other Claims data not available
