Apparatus for supplying gravure coating material
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United States of America Patent
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-
Nov 30, 1993
Grant Date -
N/A
app pub date -
Jun 3, 1991
filing date -
Jun 7, 1990
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for supplying gravure coating material in which coating material is directly supplied to a contacting portion of a doctor blade and a gravure roll. The apparatus includes a gravure roll, a doctor blade, supporting means for supporting the doctor blade in such a manner that contacting state of the doctor blade relative to the gravure roll is adjustable, a coating material primary reservoir for temporarily reserving coating material, measuring means for measuring and controlling the quantity of coating material fed from said coating material primary reservoir, and a coating material secondary reservoir for supplying coating material through the measuring means to a contacting portion of the doctor blade and the gravure roll.
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