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35results about How to "Tight shape" patented technology

Method for preparing Hongluochun tea

InactiveCN101731377ATight shapeImprove the technical problems that cannot be vacuum packedPre-extraction tea treatmentVacuum packBlack tea
The invention discloses a method for preparing Hongluochun tea. Fresh leaves of black tea varieties or oolong varieties are taken as raw materials, and are subjected to green drying, green curing, fixing, withering, kneading, fermenting, primary drying, modeling and sufficient drying to prepare the required Hongluochun tea. The preparation process combines processing technology for black tea, green tea and oolong, so that the prepared Hongluochun tea has the characteristics of having the liquor color of the black tea, appearance of the green tea, flower fragrance of the oolong and the like. The spiral form of the Hongluochun tea solves the technical problem that the conventional strip black tea cannot be vacuum-packed so as to effectively solve the problems of fresh keeping and quality keeping of the black tea; and the Hongluochun tea fills up a blank that flower fragrance black tea does not exist in the market. The fresh leaves of black tea varieties or oolong varieties are taken as raw materials and are prepared into the flower fragrance Hongluochun tea by optimizing the processing technology. The fresh leaves in summer time are processed into the Hongluochun tea, so a problem that summer tea is thick bitter can be effectively solved, the quality of the summer tea can be improved, and the economic benefit of the summer tea can be increased.
Owner:TEA RES INST GUANGDONG ACAD OF AGRI SCI

Continuous processing production line and processing method of pan-fired green tea

The invention provides a continuous processing production line and processing method of pan-fired green tea, and relates to the technical field of tea processing. The production line is connected with the following equipment in sequence: a fresh leaf conveyer, a spreading table, a mesh belt conveyor, a hot air cylinder-type de-enzyming machine, a first mesh belt conveying cooling machine, a cooling dampening conveyer, a first reciprocating flat conveying machine, a rolling machine, a deblocking machine, a tea leaf lifting machine, a second reciprocating flat conveying machine, a dryer, a third reciprocating flat conveying machine, a second mesh belt conveying cooling machine, a spreading cooling platform, a bottle-shaped cylinder type pan-firing machine, a round flat screen and a bagging packer. According to the continuous processing production line and processing method of pan-fired green tea, the purpose of clean and continuous production of pan-fired green tea is achieved, the production line has the characteristics of being high in yield, low in cost and high in production efficiency, and the pan-fired green tea prepared through cooperating with the standardized technology provided by the invention has the following characteristics: the appearance is compact, the color and luster are green, silver and glossy, the endosarc aroma is strong, the soup color is yellow green and bright, the taste is mellow, and the infused leaves are yellow green and bright.
Owner:柳城县国营伏虎华侨农场茶厂

Preparation method of natural pine pollen Liupu tea

The invention relates to a preparation method of tea and in particular to a preparation method of natural pine pollen Liupu tea. The method comprises the following steps: picking tea leaves, removing moisture from the tea leaves, primarily rolling, heaping for fermentation, rolling secondarily, drying, blending and piling for fermentation, steaming and pressing, and ageing. According to the preparation method of the natural pine pollen Liupu tea, due to addition of natural pine pollen powder in the preparation process of the the natural pine pollen Liupu tea, the prepared natural pine pollen Liupu tea has the functions of resisting fatigue, strengthening the brain, adjusting the intestines and stomach and improving the autoimmunity of a human body in addition to having the intrinsic functions of relieving summer heat, eliminating dampness, tonifying the spleen, appetizing and aiding digestion, and the natural pine pollen Liupu tea has mellow and refreshing taste, is smooth and delicious, and has the beneficial effects of beautifying, clearing away heat and toxic materials, adjusting the intestines and stomach, warming the stomach, invigorating the stomach to attain mental tranquility, improving the autoimmunity of the human body, and losing weight for fitness after long-term drinking.
Owner:刘翰锦 +1

Gongfu oolong tea preparation method and products thereof

The present invention discloses a gongfu oolong tea preparation method and products thereof. The gongfu oolong tea preparation method provided by the invention comprises the following steps: Jinxuan and Cuiyu tea tree fresh leaf taking, withering, sun drying, leaf cooling, fine manipulating, rolling, fermenting, first firing, full firing, aging, fragrance improving and finished product obtaining. The traditional gongfu black tea preparation method and the variety resources of the Jinxuan and Cuiyu are combined, a scientific collecting and processing technology is combined, and the ''sun drying'' and ''fine manipulating'' processing technologies of the oolong tea are combined with the black tea full fermentation process, so that the prepared gongfu oolong (red oolong) tea is tight and compact in appearance, black and smooth, gold in soup color, has a flower flavor and a mountain charm, is mellow and fresh in taste, and is red and bright in leaf bottom. The preparation method puts forward for the first time that in the processing technology of the gongfu oolong (red oolong) tea and after the drying of raw tea, air conditioner temperature control aging (after-aging) is used and then the fragrance improving technology is also used, so that the tea products are more fragrant and the tastes are mellow and fresh.
Owner:GUANGXI STATE FARMS TEAS GRP

Multifunctional drying device

The invention provides a multifunctional drying device. The multifunctional drying device comprises a drying room, wherein the drying room is connected with a circulating air tube; a charge hole in the upper part of one side of the drying room communicates with an air outlet of the circulating air tube; the upper part of the other side of the drying room is connected with a circulating fan througha supporting tube; a charge hopper is arranged on the circulating air tube; a rotary body and a transport device are arranged inside the drying room from top to bottom; a discharge plate is arrangedbelow the end part of the transport device; the discharge plate is fixedly connected with the bottom of a material collecting box; a dust removal room is arranged on the side wall of a joint of the circulating air tube and the circulating fan; and an adsorbing ball is arranged inside the dust removal room. A circulating air flow way is adopted for preliminarily drying water on the surfaces of materials, and the materials uniformly diffuse and move under action of air flow, are directly blown into the drying room, and are not in contact with the inner wall of the circulating air tube, so that material breakage is reduced, and integrity of the materials is kept. The device does not need manual intervention throughout the process, and uniformly heat the materials, so that a material breakingrate can be reduced, and the quality guarantee period of the materials is prolonged, and therefore, the multifunctional drying device is suitable for large-scale popularization.
Owner:岳阳市屈原管理区屈原茶业有限公司

Preparation method of agilawood oolong tea

The invention relates to a preparation method of agilawood oolong tea, which comprises the following steps: (1) withering: collecting mature leaves of agilawood trees, and withering for 1-2 hours under the conditions that the relative humidity is 50-70%, the wind temperature is 35-40 DEG C and the wind speed is 3.4-5.4 m / s; (2) rocking of green leaves; (3) fixation: performing fixation at 200-230 DEG C for 10-15 minutes, and then immediately spreading the leaves under the conditions that the wind temperature is 20-25 DEG C and the air speed is 0.3-1.5 m / s; (4) rolling, wherein the first rolling pressure is 100-130 N, the rotating speed is 20-30 rpm, the second rolling pressure is 300-350 N, and the rotating speed is 5-8 rpm; and (5) drying: primarily drying at 100-130 DEG C for 1-2 hours, after spreading for cooling, re-drying under the re-drying condition that the temperature is raised to 90-95 DEG C at the rate of 5-7 DEG C from 60-65 DEG C, and preserving heat for 0.5-1 hour. The agilawood oolong tea prepared by the method disclosed by the invention is tight in appearance, oily and uniform in color and luster, golden, clear and bright in soup color, fresh and refreshing in fragrance, mellow in taste, sweet in aftertaste and fleshy, soft and bright in leaf quality, and the sensory score reaches 90 points or above. Compared with other samples, the agilawood oolong tea has fresh and cool brand-new fragrance and is excellent in appearance, color, luster, taste and leaf bottom.
Owner:海南林鹏茶业有限公司

Processing method of green tea

The invention relates to a processing method of green tea. The processing method comprises the following steps of (1) tedding fresh leaves; (2) performing fixation; (3) performing resurgence; (4) performing twisting; (5) performing shaping; (6) performing cooling; (7) performing drying; (8) performing cooling once again, and performing drying; and (9) performing careful selection and performing packaging. According to the processing method disclosed by the invention, a fixation manner combining infrared rays and microwave waves is adopted, so that the fixation time is short and uniform, leaves are complete, and little chlorophyll is lost; and besides, the problems that according to a conventional green tea processing technology, leaves and leaf stems are not uniform in fixation, little chlorophyll is lost and enzyme sterilization is not thorough can be solved. According to the processing method disclosed by the invention, a special fixation manner is adopted, and technological steps of performing later-stage resurgence, performing shaping, performing drying twice, performing drying twice and the like are combined, so that the produced green tea is compact in shape strips, green and moistening in color, high and refreshing in internal fragrance, rich, mellow, fresh and brisk in taste, clean in tea soup color, fine, tender, thick and soft in leaf bases, and excellent in product.
Owner:李本宏

Preparation method of faint scent-type oolong tea

The invention provides a preparation method of faint scent-type oolong tea. The method comprises the following steps: alternately carrying out cooling and sunning on tea leaves, and then alternately carrying out rocking and cooling on the tea leaves; performing primary wrapping rolling after fixation, adding dried mulberries, and performing wrapping rolling again until the appearance is compact and round; performing sieving to remove mulberry residues, and performing baking; and spreading and airing the baked tea leaves, performing drying to obtain crude tea, and performing refining and grading to obtain finished tea. The method adopts fresh tea leaves in Shandong region and a mode of adding dried mulberries, so that the tea leaves in the area can produce the faint scent-type oolong tea. The oolong tea has the advantages of round and solid appearance, sand green color and clear and pure dry tea fragrance; after brewing, the flower and fruit fragrance is rich, and the fragrance is strong and lasting; the soup color is golden yellow, bright and clear, the taste is pure and thick, and the sweet after taste is obvious; and the leaf bases are soft, fat, thick and smooth, and are completely spread. The method utilizes rich mulberry resources in the region which are low in cost and high in added value, and further develops and utilizes Shandong tea leaves and mulberry resources.
Owner:山东圣源绿色食品科技有限公司 +1
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