To provide a mouthpiece of a molding machine for forming a potato material which secures the shape of a potato molded product, improves the yield, and relaxes the pushing force to the through hole of the fabric.SOLUTION: The mouthpiece for a potato molding machine composed of an externally installed handle, an internally installed pushing lid and an operating tool for operating the pushing lid, in a state of being hung on the projecting piece portion 202 , A counter bore 3 is formed from the top face of the mouthpiece main body 200 and a hole 5 such as a potato material star shape or heart shape is formed at the bottom of the counterbore 3 and the hole 5 is formed on the bottom face of the mouthpiece It is the optimum base for molding potato material.(FIG.【課題】ポテト成形品の形状の確保、歩留まりの向上、及び生地の貫通孔への押込み力を緩和するポテト素材を成形する成形機の口金を提供する。【解決手段】外設した持ち手、内設した押蓋と、押蓋を操作する操作具と、で構成されたポテト成形機用の口金であって、突片部202に架承された状態において、口金本体200の上面から座ぐり孔3を形成し、座ぐり孔3底部に、ポテト素材の星形形状、又はハート形状等の孔5を形成し、かつ孔5は、口金の下面に貫通する構成であり、ポテト素材を成形するに最適な口金である。【選択図】図1
