发明名称 COFFEE BAG AND COFFEE MAKING METHOD
摘要 PURPOSE:To quickly and easily make coffee of proper concentration from ground coffee beans which are put fully in a coffee bag, without losing the fragrance inherent in the regular coffee. CONSTITUTION:A coffee making method and a coffee bag as incorporation of the method include a bag body 3 made of filter material in which a proper amount of ground coffee beans is put and encapsulated, a thin pipe 4 which penetrates the bag body 3 from the upper edge of the bag body 3, and an accommodating sack 5 in which the bag body 3 is put and which is sealed. Hot water is poured into the bag 1 taken out of the sack 5, and the gas generated from the ground coffee beans is released to the outside via the thin pipe 4.
申请公布号 JPH06105748(A) 申请公布日期 1994.04.19
申请号 JP19920279411 申请日期 1992.09.24
申请人 UNION CAFE ROOSUTAAZU:KK 发明人 TAKEDA TARO
分类号 A47J31/06;B65D77/00;B65D81/00;B65D85/812 主分类号 A47J31/06
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