CN105230825A - Manufacturing method of oolong compressed tea and oolong compressed tea prepared by same - Google Patents
Manufacturing method of oolong compressed tea and oolong compressed tea prepared by same Download PDFInfo
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- CN105230825A CN105230825A CN201510640291.5A CN201510640291A CN105230825A CN 105230825 A CN105230825 A CN 105230825A CN 201510640291 A CN201510640291 A CN 201510640291A CN 105230825 A CN105230825 A CN 105230825A
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Abstract
The invention discloses a manufacturing method of oolong compressed tea and oolong compressed tea prepared by the same. The manufacturing method comprises the following steps: (1) wetting and softening loose oolong tea; (2) transferring the wetted and softened loose oolong tea into a mould press, and pressing loose oolong tea into moulds with a predetermined shape so as to obtain handicrafts of oolong compressed tea; (3) drying the obtained handicrafts of oolong compressed tea. The technology is characterized in that in the wetting and softening step, the loose oolong tea is wetted and softened by high temperature steam until the oolong tea becomes soft and is not broken after being bended. The moulds in the mould press can give off heat. A heating device is horizontally or vertically arranged on the external surface of the mould, or is arranged on the internal wall of the mould.
Description
Technical field
the present invention relates to process for making and the product of oolong tea compressed tea handicraft.
Background technology
compressed tea prepared by existing employing oolong tea loose tea, due to technical matters existing defects, oolong tea compressed tea is loosely organized, the particularly oolong tea compressed tea of pattern complexity, because pressing process is not in place, mattness, with regard to the loose disintegration of weathering after a period of time, quality is very poor, can not use show as compressed tea handicraft.Have impact on the market of oolong tea compressed tea as handicraft.Oolong tea loose tea prepares compressed tea handicraft, most important technical elements, is that the oolong tea compressed tea handicraft how making to make has fine and close structure and bright and clean glossy outward appearance.In existing technique, carry out short time steam high-temperature humidifying to oolong tea loose tea and soften, softening degree is inadequate, causes suppressing rear product density not high.The particularly outer surface of compressed tea, owing to contacting with air moisture for a long time, density causes the loose disintegration of the easier weathering in compressed tea surface not.Therefore, especially need to improve original technique, to increase the density of oolong tea compressed tea handicraft surface.
Summary of the invention
a kind of oolong tea compressed tea handicraft how making making is the object of the present invention is to provide to have process for making and the product of the oolong tea compressed tea handicraft of fine and close structure and the loose disintegration of bright and clean glossy outward appearance, not easy-weathering.
for achieving the above object, the process for making that the present invention takes, comprise the steps: 1) oolong tea loose tea humidification soften, 2) the oolong tea loose tea of humidification having been softened, send into moulding press and be molded into predetermined shape oolong tea compressed tea handicraft, 3) drying is carried out to the oolong tea compressed tea handicraft being molded into predetermined shape.It is characterized in that: the softening technological requirement of described oolong tea loose tea humidification is: adopt high-temperature steam humidification tenderizer to soften, vapor (steam) temperature controls at 90 degrees Celsius---180 degrees Celsius, softening degree reaches tealeaves softness, bending after do not fracture and be as the criterion; Described mould pressing die is heating type mould, and the structure of described heating type mould is: at outer surface level or the vertical device heater members of mould, or in mold wall device heater members.
according to the difference of the quality size and shape of produced compressed tea, during compacting, the temperature of described heating type mould controls at 50 degrees Celsius---between 160 degrees Celsius.
according to the process for making of above-mentioned oolong tea compressed tea handicraft, high-quality oolong tea compressed tea handicraft product can be produced.
the process for making of above-mentioned oolong tea compressed tea handicraft and product, overcome in manufacturing process and cause oolong tea compressed tea handicraft product, the problem of internal density and superficial density deficiency, made oolong tea compressed tea handicraft excellent quality.Be analyzed as follows:
the first, owing to adopting high-temperature steam humidification tenderizer to soften, vapor (steam) temperature controls at 90 degrees Celsius---and 180 degrees Celsius, softening degree is high, tealeaves softness can be reached, bending after do not fracture, more easily make oolong tea compressed tea handicraft internal density up to standard during compacting;
the second, owing to adopting heating type mould, at outer surface level or the vertical device heater members of mould, or in mold wall device heater members.The temperature of heating type mould is made to control at 50 degrees Celsius---between 160 degrees Celsius, improve the temperature of the die surface contacted with tealeaves, the tealeaves contacted with die surface is further softened; Meanwhile, heating type mould, in the pressing compressed tea time, due to the effect of heating power, can make the oily matter of tealeaves spill into surface, makes the compressed tea outer surface that is pressed into fine and close and glossy shinny.Reach the quality standard of handicraft requirement.
Detailed description of the invention
below in conjunction with embodiment, the present invention will be further described.
, make tea cake formula oolong tea compressed tea handicraft, especially Wuyi cliff tea tea cake formula compressed tea handicraft.Comprising the steps: 1) oolong tea loose tea humidification softens, and 2) oolong tea loose tea that humidification has been softened, feeding moulding press is molded into predetermined shape oolong tea compressed tea handicraft, 3) drying is carried out to the oolong tea compressed tea handicraft being molded into predetermined shape.
in oolong tea loose tea humidification softening process, adopt the high-temperature steam humidification of 90 degrees Celsius, 100 degrees Celsius, 120 degrees Celsius or 130 degrees Celsius or 140 degrees Celsius to soften, steam softening degree reach tealeaves softness, bending after do not fracture and be as the criterion.
moulding press adopts mould to be heating type mould, at outer surface level or the vertical device heater members of mould, or in mold wall device heater members.
during compacting the temperature of described heating type mould control 60 degrees Celsius, 70 degrees Celsius or 90 degrees Celsius,
or 100 degrees Celsius.
the oolong tea compressed tea handicraft product produced is high-quality:
the first, owing to adopting high-temperature steam humidification tenderizer to soften, softening degree is high, more easily makes oolong tea compressed tea handicraft internal density up to standard during compacting;
the second, owing to adopting heating type mould, at outer surface level or the vertical device heater members of mould, or in mold wall device heater members.Improve the temperature of the die surface contacted with tealeaves, the tealeaves contacted with die surface is further softened; Meanwhile, heating type mould, in the pressing compressed tea time, due to the effect of heating power, can make the oily matter of tealeaves spill into surface, makes the compressed tea outer surface that is pressed into fine and close and glossy shinny, reaches the quality standard of handicraft requirement.
, make complex-shaped hollow type, sculptured oolong tea compressed tea handicraft, especially complex-shaped hollow type, sculptured Wuyi cliff tea compressed tea handicraft.Comprising the steps: 1) oolong tea loose tea humidification softens, and 2) oolong tea loose tea that humidification has been softened, feeding moulding press is molded into predetermined shape oolong tea compressed tea handicraft, 3) drying is carried out to the oolong tea compressed tea handicraft being molded into predetermined shape.
in oolong tea loose tea humidification softening process, adopt 130 degrees Celsius or 140 degrees Celsius or 150 degrees Celsius or 160 degrees Celsius or 180 celsius temperature steam humidifications to soften, steam softening degree reach tealeaves softness, bending after do not fracture and be as the criterion.
moulding press adopts mould to be heating type mould, at outer surface level or the vertical device heater members of mould, or in mold wall device heater members.
during compacting, the temperature of described heating type mould controls at 110 degrees Celsius or 120 degrees Celsius or 130 degrees Celsius or 140 degrees Celsius or 150 degrees Celsius or 160 degrees Celsius.
the oolong tea compressed tea handicraft product produced is high-quality:
the first, owing to adopting high-temperature steam humidification tenderizer to soften, softening degree is high, more easily makes oolong tea compressed tea handicraft internal density up to standard during compacting;
the second, owing to adopting heating type mould, at outer surface level or the vertical device heater members of mould, or in mold wall device heater members.Improve the temperature of the die surface contacted with tealeaves, the tealeaves contacted with die surface is further softened; Meanwhile, heating type mould, in the pressing compressed tea time, due to the effect of heating power, can make the oily matter of tealeaves spill into surface, makes the compressed tea outer surface that is pressed into fine and close and glossy shinny, reaches the quality standard of handicraft requirement.
under the application gives multiple different technology conditions, make process for making and the product example of oolong tea compressed tea handicraft of oolong tea loose tea, under other process conditions, principle is same as above, does not enumerate.
Claims (3)
1. the process for making of oolong tea compressed tea handicraft and product, described process for making comprises the steps: 1) oolong tea loose tea humidification soften, 2) the oolong tea loose tea of humidification having been softened, send in mould pressing die and be molded into predetermined shape oolong tea compressed tea handicraft, 3) drying is carried out to the oolong tea compressed tea handicraft being molded into predetermined shape; It is characterized in that:
The technological requirement that described oolong tea loose tea humidification softens is: adopt high-temperature steam humidification tenderizer to soften, vapor (steam) temperature controls at 90 degrees Celsius---180 degrees Celsius;
Described mould pressing die is heating type mould, and the structure of described heating type mould is: at outer surface level or the vertical device heater members of mould, or in mold wall hollow out device heater members;
The temperature of described heating type mould controls at 50 degrees Celsius---between 160 degrees Celsius.
2. the process for making of oolong tea compressed tea handicraft according to claim 1, is characterized in that: described mould is the mould being suitable for processing hollow type or sculptured oolong tea compressed tea handicraft.
3. oolong tea compressed tea handicraft product, is characterized in that: adopt the process for making of any one the oolong tea compressed tea handicraft described in claim 1 or 2 to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640291.5A CN105230825A (en) | 2015-10-08 | 2015-10-08 | Manufacturing method of oolong compressed tea and oolong compressed tea prepared by same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640291.5A CN105230825A (en) | 2015-10-08 | 2015-10-08 | Manufacturing method of oolong compressed tea and oolong compressed tea prepared by same |
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| CN105230825A true CN105230825A (en) | 2016-01-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942411A (en) * | 2017-05-17 | 2017-07-14 | 张松波 | The preparation method of oolong tea compressed tea |
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2015
- 2015-10-08 CN CN201510640291.5A patent/CN105230825A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106942411A (en) * | 2017-05-17 | 2017-07-14 | 张松波 | The preparation method of oolong tea compressed tea |
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Application publication date: 20160113 |