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Patent Searching and Data


Title:
APPLICATION DEVICE
Document Type and Number:
Japanese Patent JP2020138176
Kind Code:
A
Abstract:
To provide an application device that can apply coating liquid to a lengthy film accurately to dry the liquid while continuously conveying the film by roll-to-roll.SOLUTION: The application device comprises: a feeding roll 2, around which a belt-like base material W is wound, and which feeds out the base material W by rotating; a winding roll 3 that winds up the base material W fed out from the feeding roll 2 by rotating; an applying part 10, positioned between the feeding roll 2 and the winding roll 3 on a conveyance passage of the base material W, which fixes the base material W and applies coating liquid to the base material W; a drying part 20, positioned between the applying part 10 and the winding roll 3 on the conveyance passage of the base material W, which dries the coating liquid on the base material W being conveyed at constant speed; and a first buffer part 30, positioned between the applying part 10 and the drying part 20 on the conveyance passage of the base material W, and which maintains the base material W in a folded-back state.SELECTED DRAWING: Figure 1

Inventors:
YAMASHITA MASAMITSU
KITAJIMA KENJI
TAJIMA HISAYASU
MURAO KOICHI
FUKUTANI KENJI
MIYASHITA KATSUYOSHI
Application Number:
JP2019037509A
Publication Date:
September 03, 2020
Filing Date:
March 01, 2019
Export Citation:
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Assignee:
TORAY ENG CO LTD
International Classes:
B05C13/02; B05C5/00; B05C9/14; B65H20/16; B65H20/32; B65H26/04; F26B13/04