METHOD FOR CREATING MOLD, MOLD CREATION DEVICE, AND METHOD FOR MOLDING MODEL MATERIAL

摘要

PROBLEM TO BE SOLVED: To form a mold formable on-demand, reduced in a load upon release, and also high in dimensional accuracy.SOLUTION: Provided is a method for creating a mold made of the laminate of gel, using a polymer solution having a sol-gel transition temperature, formed under a temperature environment where a stage 20 or its atmosphere is higher than a sol-gel transition temperature, comprising: a step where a droplet discharge mechanism 10 discharging a polymer solution and the stage 20 are relatively moved to form a layer of gel having the locus of the relative movement on the stage 20; and a step where a polymer solution is further discharged to the surface of the layer of the gel by the droplet discharge mechanism 10.SELECTED DRAWING: Figure 1