Paper coating head, apparatus and method

Details Paper coating head, apparatus and method Paper coating head, apparatus and method

1989-11-03

1993-02-02

Lawrence, Evan

Coating processes

Nonuniform coating

Striping

427288, 427356, 118409, 118413, B05D 312, B05D 500, B05C 318, B05C 320

Patent

active

051836912

ABSTRACT:
There is disclosed a head for use in an apparatus for coating a sheet member which comprises a first body portion, securable at a predetermined spacing from the surface to be coated, a coating blade securable to the first body portion and projecting towards said surface to be coated and a second body portion which is resiliently mounted with respect to the first body portion and which, in use, defines with the sheet material with which it is in contact and with the blade, a coating pool which is fed by a coating reservoir and from which the coating composition is applied to the sheet material. Also disclosed is an apparatus including the head and a method of coating a sheet material with the head.

REFERENCES:
patent: 3416943 (1968-12-01), Clark et al.
patent: 4143187 (1979-03-01), Pilgrim et al.
patent: 4250211 (1981-02-01), Damrau et al.

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