Title:
METHOD FOR PRODUCING TEA LEAF INFUSION AND PRODUCTION MANAGEMENT METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/021522
Kind Code:
A1
Abstract:
[Problem] To easily and efficiently obtain, by infusion, the desirable flavour of tea leaves such as black tea leaves which could not be produced by conventional methods.
[Solution] Tea leaves produced using orthodox or semi-orthodox production methods for black tea, and tea leaves that have been rubbed/twisted and dried according to conventional production methods for Oolong tea, which are full of aroma and strength and which are long in a specific direction are loaded into a filter bag used for infusion, to form a tea bag. Then, at the time of drinking, immediately prior to infusion using a solvent, the tea leaves, still in a state in which they are loaded into the filter bag used for infusion, are crushed using a pressuring apparatus (14) in order to make the length thereof shorter than at the time of loading.
Inventors:
UCHIMURA YASUNORI (JP)
Application Number:
PCT/JP2012/002431
Publication Date:
February 14, 2013
Filing Date:
April 06, 2012
Export Citation:
Assignee:
ISHIMITSU & CO LTD S (JP)
UCHIMURA YASUNORI (JP)
UCHIMURA YASUNORI (JP)
International Classes:
A23F3/16; A23F3/12
Domestic Patent References:
| WO2003045159A1 | 2003-06-05 | |||
| WO2004066745A1 | 2004-08-12 | |||
| WO2009128493A1 | 2009-10-22 | |||
| WO2004003277A1 | 2004-01-08 |
Foreign References:
| JP3002039U | 1994-09-13 |
Attorney, Agent or Firm:
TORISU, Minoru et al. (JP)
Minoru Torisu (JP)
Minoru Torisu (JP)
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Claims: