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Title:
CONTROL OF ROLLING MACHINE FOR GREEN TEA MANUFACTURING AND ROLLING MACHINE FOR GREEN TEA MANUFACTURE
Document Type and Number:
Japanese Patent JP2000300179
Kind Code:
A
Abstract:

To make pressure on tea leaves reasonable and to efficiently carry out rolling by equipping a rolling machine for green tea manufacture with a pressure motor for vertically moving a pressure cover, measuring the electric current of the pressure motor and changing the pressure on tea leaves by the measured value.

This tea rolling machine is equipped with a pressure motor 11 for vertically moving a pressure cover 4. The electric current value of the pressure motor 11 of the pressure cover 4 is measured. Preferably the volume of tea leaves 3, a rolling process time, properties of the tea leaves 3, the degree of oozing of water in the interior to the surface, etc., are grasped, the pressure cover 4 is vertically moved properly and the pressure is changed. Preferably the electric current of the pressure motor 11 is measured, the number of revolutions of a rolling barrel 2 is changed by the measured value to control a rolling machine for green tea manufacture.


Inventors:
TERADA JUNICHI
Application Number:
JP11284599A
Publication Date:
October 31, 2000
Filing Date:
April 20, 1999
Export Citation:
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Assignee:
TERADA MFG
International Classes:
A23F3/12; (IPC1-7): A23F3/12