Device and method for improving extraction of food substance contained in refill element

本发明涉及一种用于提取容纳在一关闭的装料元件(5)中的食品原料的装置(1)，所述的装置包括一中空的主体(2)，该主体(2)装备有一用来容纳装料元件的腔室，一穿过所述的主体并且连通到该腔室的进水管，多个设置在该腔室中用于在多个不同地方穿刺装料元件以便允许水通到该装料元件中的穿刺元件(6)，其特征在于，该穿剌元件(6)在腔室中相对于该腔室中的进水方向被间隔，其特征还在于，每个穿刺元件包括(i)一连接到在该腔室中突出的主体上的底座部分(65)；所述的底座部分用来至少部分地与装料元件的内部配合和(ii)沿一锐角截取该底座部分的一切割表面(66)。 The extractor consists of a hollow housing with a cavity (3) for the refill, a water feed channel and teeth (6) with angled cutting edges (66) and grooves (67) for piercing the refill to allow water to flow in. The teeth are spaced in relation to the water feed direction and are fastened to a support (60) that projects into the cavity. The cutting edges of the teeth are angled to enter the refill wall at an angle of 90 degrees, and their grooves are designed to facilitate water entry.