It consists of plural layers, being the compressed making tablet machine which can produce the tablet which has plural layers by secondarily compressing forms the primary compressed moldings of the cylindrical condition those two bases have been allowed to have possessed expanding, at least it possesses the mortar, the upper pestle, and the lower pestle, aforementioned mortar, in general, the portion of the plate has done the plane surface of the plate and the form which drives out in vertical direction with closed curve, the pestle and the lower pestle with respect to the description above have done the form which conforms to the inside of the aforementioned mortar, the inside of the aforementioned mortar at the same time in the secondary compressed formation time, the underside of the upper pestleAnd we have become form of the tablet which the space where the surface of the lower pestle forms makes purpose, although the inside of the aforementioned mortar and the dent which consists of the surface of the lower pestle accept the aforementioned primary compressed moldings, it is possible to form the form which is suited at the same time direction of the aforementioned secondary compression formation differs from the compressed formation direction of the primary compressed moldings, the compressed making tablet machine. According to this compressed making tablet machine, while possessing multilayer structure, it can produce the multilayer lock of the form which is not restricted to cylindrical condition.複数の層からなり、その二つの底面が膨らみを有していてもよい円柱状の一次圧縮成形物を二次圧縮成形することにより複数の層をもつ錠剤を製造できる圧縮打錠機であって、少なくとも臼、上杵、および下杵を有し、前記臼は、概ね、平板の一部を閉曲線により平板の平面と垂直な方向に打ち抜いた形状をしており、前記上杵および下杵は前記臼の内面に適合する形状をしており、かつ二次圧縮成形時における前記臼の内面、上杵の下面、および下杵の上面のなす空間が目的とする錠剤の形状となっており、前記臼の内面および下杵の上面からなるくぼみが前記一次圧縮成形物を受け入れるのに適した形状を構成することができ、かつ前記二次圧縮成形の方向が一次圧縮成形物の圧縮成形方向と異なっている、圧縮打錠機。かかる圧縮打錠機によれば、多層構造を有しながら円柱状に制限されない形状の多層錠を製造できる。
