1-
Withering
Withering is the process
by which the 70 - 80 % water content is
reduced to 50
- 55 % in special baths. |

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2- Rolling
This is the operation in
which the cell extract of the withered tea
leaf is
spread over the rolled leaf surface, of fresh tea leaves is
cut, ground
and
rolled in various tea manufacturing machinery, and the oxidation
process
begins.
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3- Oxidation
Oxidation is
the event whereby the black tea acquires the desired
colour,
acridity, brightness, odour, and aroma by changing the biological
structure of
the chemical compounds existing in the cell extract of the rolled fresh
tea
leaf as a result of the effect of oxidising enzymes. |

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4- Drying
It is the process by which the
humidity level of tea leaves rolled and
fermented in the drying furnaces is reduced to about 3% by
stopping the
oxidation,
so that the tea is ready to be sorted into grades
before packing.
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5- Sorting
It is the process by which the dry
teas coming out of the furnace are
sorted
according to thinness, thickness and quality by screening them through
the
standard mesh wires.
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Fiber Extractor
After rolling and drying
tea stalks and fiber come on the scene. They
are seperated by fiber extractors after drying and sorting periods.
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