Coating apparatus – Solid applicator contacting work – With work-handling or work-supporting
Patent
1980-01-31
1981-11-03
McIntosh, John P.
Coating apparatus
Solid applicator contacting work
With work-handling or work-supporting
118258, 118262, 101363, B05C 108, B05C 116
Patent
active
042979684
ABSTRACT:
A device for spreading paste on paperboard in a corrugated board manufacturing apparatus is herein disclosed. The device comprises a supplier for supplying liquid paste, a roller for spreading the liquid paste on tops of core paper to be pasted with linerboard, a member for controlling the volume of the liquid paste, a paste feeding member provided under the supplier downwardly inclinedly toward the paste spreading roller to define a passage for the liquid paste, at least a pair of movable end plates provided in the forward end of the paste feeding member and defining a certain clearance between the upper surfaces thereof and the paste spreading roller and a feed portion defined by the end plates to communicate with the passage. The width of the feed portion is adjustable by movement of the end plates in conformity with the width of the core paper between a minimum effective width and a maximum effective width.
REFERENCES:
patent: 2674299 (1954-04-01), Bruker
patent: 3032007 (1962-05-01), McCauliff
patent: 3936549 (1976-02-01), Kohler et al.
Isowa Industry Co., Ltd.
McIntosh John P.
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