Login| Sign Up| Help| Contact|

Patent Searching and Data


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 (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
CHOI, Hang June (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
PARK, Kun Ha (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
KU, Cha Hun (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
PYO, Jung Kwan (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2018/015423
Publication Date:
August 08, 2019
Filing Date:
December 06, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG CHEM, LTD. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
B29C51/26; B29C65/00; B29D99/00; H01M2/02
Foreign References:
KR20060011428A2006-02-03
KR20120074969A2012-07-06
KR20150089556A2015-08-05
KR20130132093A2013-12-04
JP2002208383A2002-07-26
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (11th Floor, 343 Gangnam-daero,,Seocho-gu, Seoul, 06626, KR)
Download PDF: