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1. (WO2018221771) SEALING STRUCTURE FOR TABLET PRESS PUNCH, AND TABLET COMPRESSION MOLDING DEVICE USING SAME

Pub. No.:    WO/2018/221771    International Application No.:    PCT/KR2017/006106
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Wed Jun 14 01:59:59 CEST 2017
IPC: A61J 3/00
A61J 3/06
Applicants: SEJONG PHARMATECH CO., LTD.
주식회사 세종파마텍
Inventors: CHOI, Dong Sik
최동식
Title: SEALING STRUCTURE FOR TABLET PRESS PUNCH, AND TABLET COMPRESSION MOLDING DEVICE USING SAME
Abstract:
The present invention provides a sealing structure for a tablet press punch, and a tablet compression molding device using the same, which comprise: a punch holder having a plurality of guide holes formed at predetermined intervals along the circumferential direction thereof; a punch vertically moving through each of the guide holes of the punch holder in the axial direction; and a sleeve magnetically coupled to the punch holder so as to seal the outer side of the punch that protrudes from each of the guide holes of the punch holder.