MOLD FOR MOLDING RESIN

PROBLEM TO BE SOLVED: To improve a quality of a resin molding by correcting a temperature difference between an inlet of a channel and an outlet of the channel and making a temperature of a mold body uniform. SOLUTION: A plurality of channels 33A to 33F are formed in the mold body 31 by independently providing sintered metal layers 34A to 34F from each other, and tapered channels are alternatively disposed that the channel 33A is, for example, formed in a tapered channel so that a drain port 37A becomes wider than a water input port 36A and adjacent channels 33A and 33B are provided so that a drain port 37B of the other channel drain port 37B is opposed to a water input port 36B of the one channel 33A.