Patent ID: 7198478
Filing Date: 2007-04-03
Classification: B29C,B29L,Y10S

Abstract:
1. An apparatus for treating a disc plate, the apparatus comprising: a transfer mechanism arranged to transfer a mold disc plate obtained through an injection molding; a disc bench arranged to receive the mold disc plate transferred with the transfer mechanism; a spin driver arranged to spin the mold disc plate on the disc bench when a temperature of the mold disc plate is higher than 90° C., to thereby spin the mold disc plate; in which the mold disc plate becomes the disc plate at not higher than 90° C.; a warp measuring device for measuring a warp of the disc plate when the temperature of the mold disc plate is reduced to not higher than 90° C.; and a converter-controller for converting and controlling a datum, the converter-controller taking the following operations of: