Applicator device for coating running webs

Coating apparatus – Solid member or material acting on coating after application – Rotary member

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

118119, 118206, 118249, 118255, 118262, 118412, B05C 108, B05C 1102

Patent

active

059221283

ABSTRACT:
In a device for the coating of a running web of paper or cardboard, provisions are that in a press gap formed between two rolls a coating substance applied in a very small quantity on the surface of the one roll is first pressed on the web leaving a very thin coat on the web which, however, covers all spots including the "mounds" of microroughness. Next, the second coat can be applied and dosed on the still moist first coat with the usual means. In the process, the first coat is preferably dosed on the shell of the first roll, by means of the peripheral grooves of a rotary doctor. The same may be performed also as regards the second coating on the web.

REFERENCES:
patent: 2061526 (1936-11-01), Storck
patent: 2293690 (1942-08-01), Harrigan
patent: 2513394 (1950-07-01), Barrett et al.
patent: 2545905 (1951-03-01), Thomas
patent: 2560572 (1951-07-01), Haywood et al.
patent: 2729192 (1956-01-01), Warner
patent: 2937955 (1960-05-01), Loomer
patent: 2970564 (1961-02-01), Warner
patent: 3084663 (1963-04-01), Warner
patent: 3088842 (1963-05-01), Kuhnel
patent: 3179536 (1965-04-01), Martinek
patent: 3202536 (1965-08-01), Brezinski
patent: 3312191 (1967-04-01), Lowe
patent: 3817208 (1974-06-01), Barnscheidt et al.
patent: 4357370 (1982-11-01), Alheid
patent: 4367691 (1983-01-01), Bergs
patent: 4848268 (1989-07-01), Sollinger et al.
patent: 5031569 (1991-07-01), Eriksson

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Applicator device for coating running webs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Applicator device for coating running webs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Applicator device for coating running webs will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2272521

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.