Coating apparatus

Details Coating apparatus Coating apparatus

2006-03-28

2006-03-28

Lamb, Brenda A. (Department: 1734)

Coating apparatus

Immersion or work-confined pool type

Running length work, longitudinally traveling

C118S410000, C118S050000

Reexamination Certificate

active

07018474

ABSTRACT:
In coating with two slits of a coating slit and a recovering slit, by optimizing the slit clearance of the coating slit and the recovering slit, a coating layer with a very small and even thickness can be obtained. In a coating apparatus in which after a coating liquid is applied to a web to excess through the coating slit, a desired amount of coating liquid is applied to the web by scraping off an excess of coating liquid with a recovering slit, there is provided a slit clearance adjusting device for adjusting the slit clearance of the recovering slit.

REFERENCES:
patent: 4102299 (1978-07-01), Wallsten
patent: 4944808 (1990-07-01), Sugiyama et al.
patent: 4984533 (1991-01-01), Takahashi et al.
patent: 6582768 (2003-06-01), Mandai et al.
patent: 2003/0099769 (2003-05-01), Mandai et al.
patent: 2003/0157251 (2003-08-01), Mandai et al.
patent: 58-109162 (1983-06-01), None
patent: 7-287843 (1995-10-01), None

Affiliated with

Also associated with

Rating

Coating apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Coating apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coating apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3589325