The present invention relates to a temperature control device for changing the consistency of a starting composition containing a preparation at least partially mixed with a liquid. For this purpose, the device contains a reservoir (3; 203; 303; 403; 503) containing said starting composition and having two opposite faces, at least one of which faces a flexible section. 603; 703), and the apparatus has a predetermined contact surface arranged to contact one of the mutually facing surfaces of the reservoir (3; 203; 303; 403; 503). A temperature adjusting element (2; 202; 302; 402) having a stirring means for mixing the composition in the reservoir (3; 203; 303; 403). The agitation means comprises a mixer (10; 210; 310; 410), and the reservoir disposed on the temperature regulating element (2; 202; 302; 402) of the apparatus, and the reservoir (3; 203; 303; 403; 503), when creating a local compression zone (8; 208; 308), the mixer (10; 210; 310; 410) is connected to the reservoir (3; 203; 303; 403; 503) driving means (30; 230; 330) configured to operate against the flexible section. The drive means (30; 230; 330) further displaces the mixer (10; 210; 310; 410) relative to the flexible section of the reservoir (3; 203; 303; 403; 503). The local compression zone (8; 208; 308) is mixed with the reservoir (3; 203; 303; 403; 503) to mix the composition of the reservoir (3; 203; 303; 403; 503) during the stirring operation. ). [Selection] Figure 1本発明は、少なくとも部分的に液体と混合した調製物を含有する出発組成物の稠度を変更するための温度調節装置に関する。この目的のため、装置は、前記出発組成物を収容し、また2つの互いに対向する面を有し、これら面のうち少なくとも一方は可撓セクションを有するリザーバ(3; 203; 303; 403; 503; 603; 703)を収納するよう構成し、装置は、前記リザーバ(3; 203; 303; 403; 503)における前記互いに対向する面のうち一方の面に接触するよう配設した所定接触面を有する温度調節素子(2; 202; 302; 402)と、並びに前記リザーバ(3; 203; 303; 403)内の前記組成物を混合する撹拌手段と、を備える。前記撹拌手段は、ミキサ(10; 210; 310; 410)と、並びに前記リザーバを前記装置の前記温度調節素子(2; 202; 302; 402)上に配置して、前記リザーバ(3; 203; 303; 403; 503)の内部に局部的圧迫ゾーン(8; 208; 308)を生ずるようにするとき、前記ミキサ(10; 210; 310; 410)が前記リザーバ(3; 203; 303; 403; 503)の前記可撓セクションに圧し掛かって