| 摘要 |
<p>In a system for placing an extraction bag on a drink preparation container when beverage is extracted, the extraction bag is held in a state of enhanced stability by a supporting sheet of paper stuck to the extraction bag and extractability is enhanced furthermore. When beverage is extracted while an extraction bag is placed on a drink preparation container, the bag can be held in more stable state by holding the side face of the cup widely in a stripe form by means of a joint provided between a supporting sheet of paper stuck to the extraction bag and its handle, and a pair of portions for coupling the handles with the lower end of the handles provided, respectively, on the front and rear of the extraction bag.</p> |
