Thermoforming equipment and thermoforming method

摘要

PROBLEM TO BE SOLVED: To provide a thermoforming apparatus capable of molding so that internal distortion does not remain in a specific portion. SOLUTION: An upper mold 37 or a lower mold is provided as a molding mold, and an upper mold 37 or a lower mold is formed in a heat molding apparatus 10 in which a heated resin molding sheet S is sandwiched between the upper mold 37 and the lower mold 33. It has a sheet pressing portion 37a which is a pressing means provided so as to protrude from the molding surface on either one of the 33, and the sheet pressing portion 37a is a part of the molded product M after molding in the resin molded sheet S. It has a function of sandwiching a specific portion (transparent portion M1 described later) with the molding surface of the molding mold on the other side, and sandwiches other than the specific portion of the resin molding sheet S between the upper mold 37 and the lower mold 33 to form a resin. Molding To mold the sheet S. [Selection diagram] FIG. 8