遠心作用により飲料を調製するための支持体及びカプセル、並びに遠心作用により飲料を調製するためのシステム及び方法

摘要

The invention relates to an optically readable code support to be associated with or part of a capsule indented for delivering a beverage in a beverage producing device by centrifugation of the capsule. The support comprises at least one sequence of symbols represented on the support so that each symbol is sequentially readable by a reading arrangement of an external reading device while the capsule is driven in rotation along an axis of rotation. The symbols are at least partly formed of surfaces arranged to reflect mainly diffusively, in any direction forming an angle comprised between 3° and 10° with respect to a normal of said surface, any incoming beam of light with an incoming direction forming an angle comprise between 0 and 10° with respect to a normal of said surface.