Device for applying a coating to a material web

Details Device for applying a coating to a material web Device for applying a coating to a material web

1978-09-27

1980-09-02

Brown, J. Travis

Coating apparatus

Solid member or material acting on coating after application

Running length work

1525651, C03C 2500

Patent

active

042201136

ABSTRACT:
A device for continuous application of coating of constant thickness to a web employing an elastic coating knife fixed in a clamping jaw and having a free edge parallel with a fixing line, the knife being prestressed against the web which is running over a roll, the knife center area being supported along a backup line, the clamping jaw being pivotable about the abutting line of the knife on the roll and about a line outside the fixing line in which the abutting and backup lines are fixed relative to the roll and the fixing line is continuously movable relative to the roll.

REFERENCES:
patent: 1566358 (1925-12-01), White
patent: 3187718 (1965-06-01), Coghill
patent: 3229662 (1966-01-01), Means
patent: 3611841 (1971-10-01), Froden et al.

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