| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for reusing an one-side exclusively using pattern plate and a molding machine used for this pattern plate. SOLUTION: In the method for reusing the pattern plate provided with the pattern only on the one surface, this process is provided with a process for manufacturing a matching plate having a platelike member combined so as to be mutually faced to both back surfaces of the pattern plate for exclusively using the upper molding flask and the pattern plate for exclusively using the lower molding flask, and a process for using the matching plate with a flaskless molding machine. Further, the platelike member is combined so as to be mutually faced to both back surfaces of the pattern plate for exclusively using the upper molding flask and the pattern plate for exclusively using the lower molding flask by mutually contacting with the bottom surfaces of the pattern plates. COPYRIGHT: (C)2005,JPO&NCIPI |
