This invention solves the problem of disposal of used coffee membrane filters and wet coffee grounds neatly with decreased probabilities of spilling coffee grounds on the floor, table or dumping them loose in a trash container. Thus, several embodiments provide different ways to close and secure the open top of the filter membrane after insertion of coffee grounds into the filter for making coffee, thereby to provide a closed unit that can be disposed of without spilling the beans. Thus, drawstrings or adhesive tabs may be provided in the rim of the filt...
The method of removing used open top cup shaped coffee membrane filters of the type fitting into open top cup shaped coffee maker receptacles through which water is passed through the open filter for brewing, for solving the problem of losing wet coffee grounds from the filter when removing it from the cuplike containers of the coffee maker after brewing comprising the steps of brewing coffee in the open top filter, closing and securing closed with a fastening member the open top of the filter membrane for retaining wet coffee grounds with the filter mem...
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