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Patent Searching and Data


Title:
POUCH-TYPE CASE MOLDING APPARATUS AND POUCH-TYPE CASE MANUFACTURING METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/107505
Kind Code:
A1
Abstract:
The present invention relates to a pouch-type case molding apparatus having no dent or corrugation on a pouch folding part, a pouch-type case manufacturing method using same, and a pouch-type case manufactured by means of the molding apparatus, the pouch-type case having a terrace step.

Inventors:
KONG TAE YOON (KR)
LEE SHIN HWA (KR)
Application Number:
PCT/KR2020/016391
Publication Date:
June 03, 2021
Filing Date:
November 19, 2020
Export Citation:
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Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
B29C43/36; B29C33/42; H01M50/10; B29L31/34
Foreign References:
KR20190105765A2019-09-18
KR20180062874A2018-06-11
JP2013031998A2013-02-14
US7704427B22010-04-27
KR900009158Y11990-10-06
Attorney, Agent or Firm:
MYUNGRYUN IP & LAW FIRM (KR)
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