| 摘要 |
The packet consists of a closed filter-bag (1) enclosed in an outer tear-off wrapper (5) made of a laminate with a blocking layer (6) of aluminium foil. The filter-bag may have two chambers. The contents of the filter-bay may be coffee granules or powder substitute of chicory, acorn, figs and grain. Alternatively, the substance may be soup powder containing solid soluble vegetable ingredients. The substance may be tea leaves or other constituents mixed with essential oils and/or aromatics such as spices. USE/ADVANTAGE - The filter bag is for making pouring drinks or extracts without lumps forming.
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