To provide means for mixing a dental powder liquid material in a uniform state after breaking an attenuated part by adding pressing force to a bag body, and acquiring a mixture having constant initial viscosity regardless of temperature of a hand, in which, the dental powder liquid material is obtained by powder material and liquid material stored in separate storage chambers of a compounding storage bag which can collect contents stored in different storage chambers to one storage chamber, in the compounding storage bag, a plurality of storage chambers closed by partitioning the bag body into a plurality of sections are formed, and the attenuated part is formed between the storage chambers for partitioning storage chambers.SOLUTION: There is provided the production method of the dental powder liquid material paste in which, the attenuated part is broken by adding pressing force to the bag body, then, the powder material and liquid material are pressed by a mixing tool through the bag body surface, for mixing powder material and liquid material of the dental powder liquid material stored in the powder material storage chamber and liquid material storage chamber for forming the dental powder liquid material paste.SELECTED DRAWING: None【課題】袋本体を複数に区画して密閉された複数の収容室を形成し、各収容室同士間には各収容室を仕切る弱化部を形成し、これらの収容室に収容された内容物を、１つの収容室内に集めて混合可能にした調剤収容袋の別々の収容室に粉材と液材とが収容された歯科粉液材料を、袋本体に押圧力を付加することにより前記弱化部を破断した後に、均一に混合することができ、且つ、手の温度に因らず、一定の初期粘度を有する混和物が得られる手段を提供すること。【解決手段】袋本体に押圧力を付加することにより前記弱化部を破断した後に、前記袋本体表面を介して混和用器具によって押圧し、粉材収容室と液材収容室とに別々に収容した歯科粉液材料の粉材と液材とを混和することによって歯科粉液材料ペーストとすることを特徴とする歯科粉液材料ペーストの製造方法である。【選択図】 なし
