Importance

Loading Importance Indicators...

Abstract

The invention provides a mold for molding a disk which can uniformly cool a molded product and prevent generation of printing unevenness in a printing region of the molded product, and a molded product molded by use of the mold. The mold includes a first mold plate; a first mirror-surface disk; a second mold plate disposed to advance and retreat in relation to the first mold plate; a second mirror-surface disk forming a cavity in cooperation with the first mirror-surface disk in a mold-clamped condition; a stamper (32) attached to one of the first and second mirror-surface disks and having a fine pattern formed on a front end surface thereof; and a bush (55) extending through the other of the first and second mirror-surface disks. On a front end surface of the other mirror-surface disk, the bush (55) is disposed radially inward of a region for forming a clamp area. In this case, since the area of the front end surface of the bush (55) decreases, lowering of the performance of cooling the molded product can be prevented.

Loading the Abstract Image...

First Claim