POUCH FORMING DEVICE AND METHOD

Title:

POUCH FORMING DEVICE AND METHOD

Document Type and Number:

WIPO Patent Application WO/2019/151635

Kind Code:

A1

Abstract:

In order to resolve a problem, a pouch forming device according to an embodiment of the present invention comprises: a die in which a forming space is recessed inwardly from an upper surface; a partition wall for dividing the forming space into first and second forming spaces; a stripper disposed above the die and, when a pouch film is placed on the upper surface of the die, descending so as to make contact with the die with the pouch film therebetween, thereby fixing the pouch film; and an electromagnetic force generating unit disposed above the forming space, and generating electromagnetic force so as to apply the electromagnetic force toward the forming space.

Inventors:

JUNG TAI JIN (KR)
CHOI HANG JUNE (KR)
PARK KUN HA (KR)
KU CHA HUN (KR)
PYO JUNG KWAN (KR)

Application Number:

PCT/KR2018/015423

Publication Date:

August 08, 2019

Filing Date:

December 06, 2018

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

B29C51/26; B29C65/00; B29D99/00; H01M50/136; H01M50/119; H01M50/121; H01M50/129; H01M50/14

Foreign References:

KR20060011428A	2006-02-03
KR20120074969A	2012-07-06
KR20150089556A	2015-08-05
KR20130132093A	2013-12-04
JP2002208383A	2002-07-26

Other References: