Can I buy teabags in the standard supermarket?

Yes Teabags are sold in large supermarkets with formal procedures, and the prices are uneven. However, due to its strict sales conditions, it can be seen in large supermarkets or regular tea shops, and teabags can be bought in any supermarket, provided that the shop has relevant procedures for tea sales. The inventor of tea bags is generally regarded as Thomas Sullivan, a tea merchant in new york, USA. According to related patent information, hand-sewn silk cotton bags have appeared in 1903.