Bulk: black tea encapsulated in a general ordinary bag has a shorter shelf life, generally shelf life of 1 year time.
Bagged: the use of sealed kraft paper bags, stand-up pouches packaged black tea, shelf life of 2 years.
Composite package: sealed cans, aluminum foil bags, sealed composite pouches packaged black tea, shelf life of about 3 years.
How long is the general shelf life of black tea leaves: the answer is 1 to 3 years. The shelf life of black tea is generally about 1~3 years, depending on the packaging and production methods.
Bulk: black tea encapsulated in a general ordinary bag has a shorter shelf life, generally shelf life of 1 year time.
Bagged: the use of sealed kraft paper bags, stand-up pouches packaged black tea, shelf life of 2 years.
Composite package: sealed cans, aluminum foil bags, sealed composite pouches packaged black tea, shelf life of about 3 years.
In general, the shelf life of black tea leaves is 1-2 years. However, the shelf life is affected by the storage environment, if stored in a dry, ventilated, light place, the shelf life of black tea leaves can be longer. At the same time, black tea leaves also need to avoid humidity and odor environment, so as not to affect the taste and aroma.