JPS54117097A - Method for rough rolling of tea leaves - Google Patents
Method for rough rolling of tea leavesInfo
- Publication number
- JPS54117097A JPS54117097A JP2322978A JP2322978A JPS54117097A JP S54117097 A JPS54117097 A JP S54117097A JP 2322978 A JP2322978 A JP 2322978A JP 2322978 A JP2322978 A JP 2322978A JP S54117097 A JPS54117097 A JP S54117097A
- Authority
- JP
- Japan
- Prior art keywords
- tea leaves
- rolling
- pin
- holes
- air flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Tea And Coffee (AREA)
Abstract
PURPOSE: To maintain the temperature of tea leaves accurately at 35W37°C, by controlling the hot-air temperature, air flow and the r.p.m. of the rolling arms of a rough rolling machine at 6W10 grades according to the change of the water-content of the tea leaves.
CONSTITUTION: In the rough rolling of the first pick of tea in a dry rolling drum having a capacity of 120kg, the range of the r.p.m. of the rolling arms is set between 40 and 34 r.p.m. by putting pins 17 in the pin-holes 15a, 15b of a cam plate 16 of the arm-r.p.m. controlling system A. Similarly, the ranges of air flow and tempreature are limited between 160 and 70 m3/min, and 110°C and 75°C, by putting pins into the pin-holes of the air flow controlling system B and the temperatur e controlling system C, rspectively. When the automatic control unit 1 is swiched on, the timer 2 starts to move, signals are transmitted from the divided timer 4 every 7W4 minutes to rotate the disc 13 of each controlling motor 12, and each control system is controlled in 6W10 steps. When a different kind of tea leaves is to be rolled, the pins are moved to the other pin-holes which fit to the rolling conditions of the new tea leaves.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2322978A JPS54117097A (en) | 1978-02-28 | 1978-02-28 | Method for rough rolling of tea leaves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2322978A JPS54117097A (en) | 1978-02-28 | 1978-02-28 | Method for rough rolling of tea leaves |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54117097A true JPS54117097A (en) | 1979-09-11 |
Family
ID=12104785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2322978A Pending JPS54117097A (en) | 1978-02-28 | 1978-02-28 | Method for rough rolling of tea leaves |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54117097A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5794247A (en) * | 1980-12-01 | 1982-06-11 | Kawasaki Kiko Kk | Rough rubbing for green tea manufacture and its device |
JPS57122750A (en) * | 1981-01-14 | 1982-07-30 | Kawasaki Kiko Kk | Method and appratus for tea rolling |
JPS5847433A (en) * | 1981-09-17 | 1983-03-19 | Kawasaki Kiko Kk | Crude rolling of tea leaves and system therefor |
JPS59183651A (en) * | 1984-03-17 | 1984-10-18 | Kawasaki Kiko Kk | Method for coarse rolling of green tea leaf in manufacturing green tea leaf and apparatus therefor |
JPH02186941A (en) * | 1989-11-10 | 1990-07-23 | Kawasaki Kiko Kk | Method and apparatus for coarsely rolling green tea |
-
1978
- 1978-02-28 JP JP2322978A patent/JPS54117097A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5794247A (en) * | 1980-12-01 | 1982-06-11 | Kawasaki Kiko Kk | Rough rubbing for green tea manufacture and its device |
JPH0224504B2 (en) * | 1980-12-01 | 1990-05-29 | Kawasaki Kiko Kk | |
JPS57122750A (en) * | 1981-01-14 | 1982-07-30 | Kawasaki Kiko Kk | Method and appratus for tea rolling |
JPS611097B2 (en) * | 1981-01-14 | 1986-01-14 | Kawasaki Kiko Kk | |
JPS5847433A (en) * | 1981-09-17 | 1983-03-19 | Kawasaki Kiko Kk | Crude rolling of tea leaves and system therefor |
JPS611098B2 (en) * | 1981-09-17 | 1986-01-14 | Kawasaki Kiko Kk | |
JPS59183651A (en) * | 1984-03-17 | 1984-10-18 | Kawasaki Kiko Kk | Method for coarse rolling of green tea leaf in manufacturing green tea leaf and apparatus therefor |
JPH0224506B2 (en) * | 1984-03-17 | 1990-05-29 | Kawasaki Kiko Kk | |
JPH02186941A (en) * | 1989-11-10 | 1990-07-23 | Kawasaki Kiko Kk | Method and apparatus for coarsely rolling green tea |
JPH0325138B2 (en) * | 1989-11-10 | 1991-04-05 | Kawasaki Kiko Kk |
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