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1. (WO2016056256) MANUFACTURING METHOD FOR SEPARATOR WOUND BODY FOR BATTERY, SEPARATOR WOUND BODY FOR BATTERY, AND APPARATUS FOR MANUFACTURING SEPARATOR WOUND BODY FOR BATTERY

Pub. No.:    WO/2016/056256    International Application No.:    PCT/JP2015/053544
Publication Date: Fri Apr 15 01:59:59 CEST 2016 International Filing Date: Tue Feb 10 00:59:59 CET 2015
IPC: H01M 2/14
H01M 2/16
Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED
住友化学株式会社
Inventors: MATSUO, Takahiro
松尾 隆宏
YONEYAMA, Satoshi
米山 賢史
Title: MANUFACTURING METHOD FOR SEPARATOR WOUND BODY FOR BATTERY, SEPARATOR WOUND BODY FOR BATTERY, AND APPARATUS FOR MANUFACTURING SEPARATOR WOUND BODY FOR BATTERY
Abstract:
Provided is an elongated separator wound body. A manufacturing method for the separator wound body for a battery according to the present invention comprises a connection step of manufacturing the separator wound body by linking a plurality of separators (12b·12c) in the longitudinal direction.