Curtain coating method and apparatus utilizing checking plate fo

Details Curtain coating method and apparatus utilizing checking plate fo Curtain coating method and apparatus utilizing checking plate fo

1992-12-15

1995-05-09

Beck, Shrive P.

Coating processes

Falling curtain of coating material utilized

118324, 118DIG4, B05D 130

Patent

active

054138183

ABSTRACT:
A curtain coating method and apparatus using a rotatable or slidable coating plate and in which a coating liquid freely falls in the form of a thin film from a hopper. The thin film collides with a web continuously running and circumferentially turning around a backup roller to coat the web. The coating plate is rotated or slid to retract so that the freely falling coating liquid reaches the web so as to coat the web after the freely falling coating liquid flows along a checking plate which is doglegged in section and provided on a forward end of the coating plate, thereby coating the web with an even thickness at the start of coating operations.

REFERENCES:
patent: 4791004 (1988-12-01), Suzuki et al.
patent: 4922851 (1990-05-01), Morikawa et al.
patent: 4951268 (1990-08-01), Kozak
Webster's II New Riverside University Dictionary, 1984, p. 395 (no month date).

Affiliated with

Also associated with

Rating

Curtain coating method and apparatus utilizing checking plate fo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Curtain coating method and apparatus utilizing checking plate fo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curtain coating method and apparatus utilizing checking plate fo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1704117