| 摘要 |
PURPOSE: A filter film for soaking out coffee and tea used for a general cup is provided to attach the filter film onto the general cup so as to obtain the coffee or tea without tea grounds. CONSTITUTION: A filter film(101) has a slope(104) to shut off tea grounds from a user. A fixture(102) made of metal or plastic attaches the filter film onto a general cup before or after the soaked materials put into the cup. The filter film is attached to the side of the cup to occupy parts of an entrance of the cup. The filter film becomes wider at the lower portion to facilitate the soaking out of the coffee or tea. The user obtains the coffee or the tea without the interruption of the tea grounds.
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