| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve such problems that there is a fear that a regular coffee or the like which is a material to be filled in a conventional drip bag spills from a filter, and also that there is a fear that a flavor component cannot be fully extracted since heat tends to escape because the regular coffee is exposed from the upper face opening. <P>SOLUTION: The regular coffee H does not spill from the filter 3 since the drip bag 1 has a cover 11. Also, the heat of hot water hardly escapes and the regular coffee H contains hot water since the drip bag 1 has a cover 15 so that a state that the heat fully spreads namely a steamed state is attained. Accordingly, the flavor component of the regular coffee H can be fully extracted and a very delicious coffee can be obtained. <P>COPYRIGHT: (C)2007,JPO&INPIT |
