| 摘要 |
PROBLEM TO BE SOLVED: To provide a gravure coating device which can uniformalize a coating weight irrespective of rotational speed of a gravure roll.SOLUTION: A gravure coating device has: a gravure roll 12; a nozzle 14; a first liquid reservoir part 16 which is provided in the nozzle 14 along a width direction; a second liquid reservoir part 18 which is provided above the first reservoir part 16 and of which a top face is opened; a slit 20 which is provided along the width direction in order to connect the first liquid reservoir part 16 and the second liquid reservoir part 18 to each other; and a third liquid reservoir part 33 which is provided in a circular arc shape continuously from an opened upper part of the second liquid reservoir part 18, and is formed by a lower circumferential surface of the gravure roll 12, a pair of front and rear doctor blades 24, 26, and a pair of left and right side seal members 28, 30.SELECTED DRAWING: Figure 1 |
