TEA BAG, APPARATUS FOR MANUFACTURING THE SAME, AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To manufacture a tea bag of a unique shape inexpensively and efficiently while maintaining sealability.SOLUTION: A tea bag 1 includes tea leaves A of a predetermined amount used for one or a plurality of times of extraction, and a bag 3 containing the tea leaves A and used by being immersed in hot water or water simultaneously with the tea leaves A in extraction. The bag 3 includes two filters 5 and 7 cut into a predetermined outer shape and used by being superposed on each other, and sewing thread 13 sewing up peripheral edges 9 and 11 of the two filters 5 and 7 at a predetermined pitch that the tea leaves A do not flow out.