A mold is provided to improve workability by molding a mold to a remarkably small radius in the same molding temperature, and to control temperature of the board in a molding process. A mold comprises a first molding part(10), a second molding part(20), and a holding member(40). The first molding part and the second molding part are arranged on an opposite direction. The first molding part transfers bend-molding force on the board. One end of the first molding part has a protrusion part. The holding member is arranged on the second molding part. One end of the holding member supports the board.
申请公布号
KR20090090883(A)
申请公布日期
2009.08.26
申请号
KR20080016423
申请日期
2008.02.22
申请人
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY;POSCO
发明人
BANG, WON KYU;SUNG, HWAN JIN;KIM, HYUN;KIM, IN JOON;KIM, IL NAM;LEE, JAE YOON