Coating processes – Falling curtain of coating material utilized
Patent
1997-08-14
1999-03-23
Edwards, Laura
Coating processes
Falling curtain of coating material utilized
118324, 118325, 118DIG4, B05D 100
Patent
active
058856595
ABSTRACT:
A curtain coating apparatus and method in which a catch pan is disposed between a curtain head and a web. The catch pan includes a receiver part used when a curtain film liquid is not coated, an upright level difference part and a shelf part having a slope in the direction of the level difference part. The catch pan is moved in the web running direction or in the opposite direction. The curtain film is received in the receiver part after stopping the coating or before starting the coating, and the tip of the shelf part is moved backward or forward from the curtain film in starting or stopping respectively, whereby an excess coated part is not produced when starting and stopping the coating.
REFERENCES:
patent: 3508947 (1970-04-01), Hughes
patent: 3991236 (1976-11-01), Fleissner
patent: 4851268 (1989-07-01), Kozak
patent: 4922851 (1990-05-01), Morikawa et al.
patent: 5017408 (1991-05-01), Kozak
patent: 5206057 (1993-04-01), Finnicum et al.
patent: 5413818 (1995-05-01), Suga et al.
patent: 5681389 (1997-10-01), Lobo et al.
Kawai Yusuke
Takahashi Shunsuke
Edwards Laura
Mitsubishi Paper Mills Limited
LandOfFree
Curtain coating commencing/terminating apparatus and the coating 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 commencing/terminating apparatus and the coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Curtain coating commencing/terminating apparatus and the coating will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2122925