電極活物質スラリーコーティング装置及び方法

Title:

電極活物質スラリーコーティング装置及び方法

Document Type and Number:

Japanese Patent JP6559800

Kind Code:

B2

Abstract:

An apparatus for coating electrode active material slurry includes: a transfer unit continuously transferring an electrode current collector in a predetermined process direction; and a coating die which is reciprocally movable in the process direction or an opposite direction to the process direction and coats the active material slurry on a predetermined coating area of the electrode current collector transferred by the transfer unit, wherein the coating die stands by at a predetermined coating start position and, when a balcony region corresponding to a leading end of the coating area reaches the coating start position, coats the active material slurry on the balcony region while moving from the coating start position to a main coating position that is spaced apart from the coating start position by a predetermined distance in the opposite direction.

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Inventors:

Song Jin Young
Itex
Lee Hyun Won
Song Kiun
John dofa

Application Number:

JP2017554372A

Publication Date:

August 14, 2019

Filing Date:

June 09, 2016

Export Citation:

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