Reverse roller coating apparatus

Details Reverse roller coating apparatus Reverse roller coating apparatus

1992-04-02

1994-05-24

Burr, Edgar S.

Printing

Inkers

Roller

118261, B41F 146, B41F 3114

Patent

active

053138848

ABSTRACT:
Apparatus for coating a webbing uses rollers in contact with each other. The coating is applied to a first roller and coating thickness is limited by a knife blade. The coating travels to a point of contact with the second roller about which the webbing is wound, and the coating is thereby transferred to the webbing. By controlling the relative speed between the two rollers, the knife blade can be raised or lowered with respect to the first roller to attain greater control over the coating operation.

REFERENCES:
patent: 917857 (1909-04-01), Faifer
patent: 1663232 (1928-03-01), Ambler
patent: 3511696 (1967-06-01), Murray
patent: 4485132 (1984-11-01), Furuzono et al.
patent: 4587929 (1986-05-01), Connolly et al.
patent: 4743330 (1988-05-01), Tillotson
patent: 4852515 (1989-08-01), Terasaka et al.

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