Coating processes – Falling curtain of coating material utilized
Patent
1996-04-16
1998-06-30
Bareford, Katherine A.
Coating processes
Falling curtain of coating material utilized
118324, 118DIG4, B05D 130, B05C 500
Patent
active
057730938
ABSTRACT:
The subject of the present invention is to control the generation of the contamination of a coating apparatus and web tearing which originate in an excess portion of coating color produced when commencing and terminating the coating in curtain coating. Means for solving the subject described above is a curtain coating apparatus in which a curtain film 5 flowing down vertically from a lip head 3 is allowed to contact a continuously running web 9 to form a coated layer, wherein a receiving pan 1 in which at least a coating plate disposed at the tip thereof can move in the running direction of the web 9 is disposed under the lip head 3; the coating plate 2 is connected with one end of the receiving pan 1; and the tip of the coating plate 2 has a function of being capable of sliding in a contact state with the web 9 in commencing and terminating the coating of the curtain film 5.
REFERENCES:
patent: 3508947 (1970-04-01), Hughes
patent: 4851268 (1989-07-01), Kozak
patent: 4922851 (1990-05-01), Morikawa et al.
patent: 5017408 (1991-05-01), Kozak
patent: 5143759 (1992-09-01), Saito et al.
patent: 5206057 (1993-04-01), Finnicum et al.
patent: 5413818 (1995-05-01), Suga et al.
Ichimura Haruhiko
Mitani Kameo
Bareford Katherine A.
Mitsubishi Paper Mills Limited
LandOfFree
Apparatus for controlling application of excess coating liquid i does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for controlling application of excess coating liquid i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for controlling application of excess coating liquid i will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1856644