| 摘要 |
Prodn. for the prepn. of infusions such as teas, herbs, dried fruit, seeds is reduced into very small pieces of max. size 1.8 mm but pref. larger than 0.5 mm to exclude dust. Specifically an infusion is prepd. in a percolator which includes a prod. holder with an apertured presser plate (3) for overlying the prod. pref. a loading spring is above the presser plate. |
