作者: Geoffrey York
DOI:
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摘要: A cartridge contains a beverage ingredient which comprises liquid and elongate particles of ingredient. The an inlet (45) for the introduction aqueous medium, outlet (44) produced from ingredient, flow path linking to outlet. further filter (400) located in aperture (128) downstream filter, arranged, use, generate jet beverage. has plurality openings (401) sized retain substantial portion on upstream side prevent blockage aperture. maximum area each opening face is no more than ten times