CAPSULE, SYSTEM, AND METHOD FOR BEVERAGE PREPARATION, AND METHOD FOR MAKING SAID CAPSULES Russian patent published in 2016 - IPC B65D85/804 A47J31/06 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to capsule (2) for preparation of specified quantity of suitable for consumption beverage, using extractable product, for example, fried and ground coffee, containing first peripheral wall (14), second wall (16) covering first peripheral wall from first end (18), perforated and/or porous third wall (20), covering first peripheral wall from second open end (22), opposite to second wall, made for prepared beverage output from capsule, wherein first, second and third walls comprise inner space (24) containing extracted product. At that, in inner space extracted product has particles, corresponding to specified distribution by weight, wherein in 10-th percentile particles size makes 20-60 mcm, wherein in 50-th percentile particles size is equal to 400-600 mcm and wherein in 90-th percentile particles size is equal to 700-1,000 mcm.

EFFECT: invention also relates to method of said capsule making, system containing such capsule for beverage preparation, and beverage preparation method.

34 cl, 6 dwg