MANUFACTURING METHOD OF MOUTHPIECE MOLDING SHEET, MOUTHPIECE MOLDING SHEET, AND MOUTHPIECE MOLDING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of mouthpiece molding sheet and the like which can be easily executed in a dental treatment site to enhance execution easiness and practicability, can achieve reduction in manufacturing man-hours and costs, further can achieve improvement in mass productivity, quality, and appearance in use.SOLUTION: In manufacturing a mouthpiece molding sheet 1 used in molding a mouthpiece M mounted on a tooth row T and made of synthetic resin, the manufacturing method includes: lamination steps (S1-S4) holding a lamination sheet 2, in which a soft synthetic resin sheet 2a having a predetermined thickness La and a hard synthetic resin sheet 2b having a predetermined thickness Lb are superimposed, between a pair of flat faces Pf, Ps in a holding part P; and deposition steps (S5-S8) storing the lamination sheet 2 held by the holding part P in a vacuum heating treatment part H and performing heating treatment and vacuum suction treatment for a predetermined setting time.SELECTED DRAWING: Figure 1