阅读说明：本技术 一种内渗气式茶叶解块加工工艺 (Internal air-permeable tea deblocking processing technology ) 是由 赵同发 于 2021-07-14 设计创作，主要内容包括：本发明公开了一种内渗气式茶叶解块加工工艺,属于茶叶加工技术领域,本发明可以通过在茶叶杀青后的揉捻过程中,直接混合多个解块微球,不仅可以提高揉捻效果,同时在取出后进行加热解块,还兼具干燥效果,解块微球在受热后会自主展开对块状茶叶进行初步分散,然后会与茶叶中的水分接触溶解,触发化学反应并释放出大量的气体,气体在块状茶叶内充气膨胀,促使茶叶进行二次分散,并且在解块微球溶解完毕减重后,在磁板磁吸作用下穿过茶叶进行上浮,实现最终的分散,三重分散效果下可以充分分散块状茶叶,从而提高后续的干燥和炒制效果,明显提高茶叶的成品质量。(The invention discloses an internal air-permeable tea deblocking processing technology, which belongs to the technical field of tea processing, and can directly mix a plurality of deblocking microspheres in the rolling process after tea fixation, thereby not only improving the rolling effect, meanwhile, the block tea is taken out and then is heated and deblocked, and has a drying effect, the deblocked microspheres can automatically expand to primarily disperse the blocky tea after being heated, then the water in the tea leaves is contacted and dissolved to trigger chemical reaction and release a large amount of gas, the gas is inflated and expanded in the blocky tea leaves to promote the secondary dispersion of the tea leaves, and after the dissolution of the deblocking microspheres is finished and the weight is reduced, the tea leaves are floated upwards through the magnetic plate under the magnetic attraction effect, the final dispersion is realized, and the massive tea leaves can be fully dispersed under the triple dispersion effect, so that the subsequent drying and frying effects are improved, and the finished product quality of the tea leaves is obviously improved.)

1. An internal air-permeable tea deblocking processing technology is characterized in that: the method comprises the following steps:

s1, uniformly mixing the tea subjected to enzyme deactivation with the deblocking microspheres (1), and then kneading into blocks;

s2, spreading the tea blocks into a container, heating the tea blocks below the container, and mounting a magnetic plate above the container;

s3, after being heated, the deblocking microspheres (1) are unfolded for primary dispersion, then decomposed to release gas for secondary expansion dispersion, and after the deblocking microspheres (1) are decomposed, the deblocking microspheres are attracted by a magnetic plate to float upwards for final dispersion;

s4, spreading the dispersed tea leaves, drying in the sun quickly, and frying.

2. The process for processing inner air infiltration type tea deblocking according to claim 1, characterized in that: the deblocking microsphere (1) comprises an outer covering layer (11), an air-permeable inner core (12) and a hot-melting bag (13), wherein the air-permeable inner core (12) is embedded and connected to the inner side of the outer covering layer (11), and the hot-melting bag (13) is connected to the opening of the outer covering layer (11) in a covering manner.

3. The process for processing tea deblocking according to claim 2, wherein the process comprises the following steps: the outer cladding (11) is of a sheet structure in an initial state, and the hot-melt bag (13) is made of hot-melt materials.

4. The process for processing tea deblocking according to claim 2, wherein the process comprises the following steps: the air-permeable inner core (12) comprises an air-permeable hemisphere (121), a positioning hemisphere (122) and a hydrosol layer (123), the air-permeable hemisphere (121) and the positioning hemisphere (122) are symmetrically distributed, the hydrosol layer (123) is connected between the air-permeable hemisphere (121) and the positioning hemisphere (122), and the air-permeable hemisphere (121) is close to an opening of the outer cladding (11).

5. The process for processing inner air infiltration type tea deblocking according to claim 4, characterized in that: the gas-permeable hemisphere (121) is made of effervescent disintegrant, and the positioning hemisphere (122) is made of water-soluble starch.

6. The process for processing inner air infiltration type tea deblocking according to claim 4, characterized in that: all inlay in gas permeation hemisphere (121) and the location hemisphere (122) and be connected with a plurality of counter weight granule (2), counter weight granule (2) adopt the density to be greater than gas permeation hemisphere (121) and location hemisphere (122) heat conduction material to make.

7. The process for processing tea deblocking according to claim 2, wherein the process comprises the following steps: the outer cladding (11) comprises a coating (111), magnetic attraction points (112) and a plurality of elastic tension wires (113), the magnetic attraction points (112) are connected to one end of the coating (111) in an embedded mode, and the elastic tension wires (113) are evenly embedded in the inner end of the coating (111).

8. The process according to claim 7, wherein the internally aerated tea deblocking process comprises: the coating (111) is made of elastic waterproof materials, the magnetic attraction points (112) are made of ferromagnetic materials, and the stretch yarns (113) are made of elastic materials.

9. The process for processing inner air infiltration type tea deblocking according to claim 4, characterized in that: the inner surface of the outer cladding (11) is fixedly connected with a plurality of uniformly distributed water guide fluff (3).

10. The process according to claim 9, wherein the internally aerated tea deblocking process comprises: the preparation method of the deblocking microsphere (1) comprises the following steps:

a. bonding the pressed and formed air-permeable hemisphere (121) and the positioning hemisphere (122) through the water sol layer (123) to form an air-permeable inner core (12);

b. spraying water on the positioning hemisphere (122) for slightly dissolving, then placing the positioning hemisphere on the inner surface of the outer cladding (11) for inserting water guide fluff (3), and then drying to form the connection between the air-permeable inner core (12) and the outer cladding (11);

c. the outer cladding (11) is synthesized into a spherical shape to wrap the air-permeable inner core (12), and a hot-melt bag (13) is coated on the final opening and solidified.

Technical Field

The invention relates to the technical field of tea processing, in particular to an internal air-permeable tea deblocking processing technology.

Background

Green tea is also called unfermented tea. Tea leaves are prepared by taking tea tree young shoots as raw materials through typical processes of enzyme deactivation, rolling, drying and the like. The color of the dry tea and the tea soup and the tea bottom after brewing are mainly green, so the tea is named. The green tea has the characteristics of retaining natural substances in fresh leaves. Wherein, the tea polyphenol caffeine keeps more than 85 percent of fresh leaves, the chlorophyll keeps about 50 percent, and the loss of vitamins is less, thereby forming the characteristics of green tea, such as clear soup, green leaves and strong flavor astringency. The most scientific research result shows that the natural substance components retained in the green tea have special effects on aging prevention, cancer resistance, sterilization, inflammation diminishing and the like, and are beyond the reach of other tea.

The processing of green tea can be simply divided into three steps of green removing, rolling and drying, wherein the drying aims to evaporate water and finish the appearance so as to give full play to the tea fragrance. The drying method comprises three forms of drying, parching and sun drying. The drying process of green tea generally comprises the steps of drying and then frying. Because the water content of the rolled tea leaves is still high, if the tea leaves are directly fried to be dry, the tea leaves can be quickly agglomerated into lumps in the pot of the frying machine, and the tea juice is easy to adhere to the wall of the pot. Therefore, the tea leaves are firstly dried, so that the water content is reduced to meet the requirement of pan frying.

The tea leaves in the block shape are directly dried, the tea leaves lose moisture and become easy to break, when the tea leaves are fried by a frying pan, single tea leaves can be broken into a plurality of small pieces due to the tension between the tea leaves during the tea leaf dispersion, the quality of the tea leaves is greatly reduced, the centrifugal dispersion means in the prior art is too strong, the dispersion effect is poor on one hand, and on the other hand, the tea leaves are easily damaged.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an internal air-permeable tea deblocking processing technology, by directly mixing a plurality of deblocking microspheres in the rolling process after the tea leaves are de-enzymed, the rolling effect can be improved, meanwhile, the block tea is taken out and then is heated and deblocked, and has a drying effect, the deblocked microspheres can automatically expand to primarily disperse the blocky tea after being heated, then the water in the tea leaves is contacted and dissolved to trigger chemical reaction and release a large amount of gas, the gas is inflated and expanded in the blocky tea leaves to promote the secondary dispersion of the tea leaves, and after the dissolution of the deblocking microspheres is finished and the weight is reduced, the tea leaves are floated upwards through the magnetic plate under the magnetic attraction effect, the final dispersion is realized, and the massive tea leaves can be fully dispersed under the triple dispersion effect, so that the subsequent drying and frying effects are improved, and the finished product quality of the tea leaves is obviously improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

An internal air-permeable tea deblocking processing technology comprises the following steps:

s1, uniformly mixing the tea leaves after de-enzyming with the deblocking microspheres, and then kneading into blocks;

s2, spreading the tea blocks into a container, heating the tea blocks below the container, and mounting a magnetic plate above the container;

s3, after being heated, the deblocking microspheres are unfolded for primary dispersion, then decomposed to release gas for secondary expansion dispersion, and after the deblocking microspheres are decomposed, the deblocking microspheres are attracted by the magnetic plate to float upwards for final dispersion;

s4, spreading the dispersed tea leaves, drying in the sun quickly, and frying.

Further, the microballon of deblocking includes surrounding layer, infiltration gas inner core and hot melt package, the infiltration gas inner core is inlayed and is connected in the surrounding layer inboard, the hot melt package cladding is connected in the opening part of surrounding layer, and the surrounding layer plays the isolation effect to the infiltration gas inner core, avoids contacting moisture in advance at the in-process of twisting, and the hot melt package plays the setting effect to the surrounding layer.

Further, be sheet structure under the surrounding layer initial state, hot melt package adopts hot melt material to make, consequently is heated the melting back in hot melt package, and the surrounding layer resumes original sheet structure under the elasticity effect easily to realize preliminary dispersion, and allow the moisture in gas permeation inner core and the tealeaves to contact.

Further, the gas permeability inner core includes gas permeability hemisphere, location hemisphere and hydrosol layer, gas permeability hemisphere and location hemisphere symmetric distribution, and the hydrosol layer is connected between gas permeability hemisphere and location hemisphere, the gas permeability hemisphere is close to the opening part of surrounding layer, and the gas permeability hemisphere triggers chemical reaction after contacting moisture to release a large amount of gas, the hydrosol layer plays the effect of connecting gas permeability hemisphere and location hemisphere, and the location hemisphere then is used for establishing with the surrounding layer and is connected, avoids the surrounding layer just to separate with the gas permeability inner core at the expansion initial stage, influences the dispersion effect easily.

Furthermore, the air-permeable hemisphere is made of an effervescent disintegrant, the positioning hemisphere is made of water-soluble starch, the effervescent disintegrant is generally made of citric acid and sodium bicarbonate by mixing, a chemical reaction is triggered after the effervescent disintegrant is dissolved in water, a large amount of carbon dioxide is released, and the water-soluble starch can be dissolved in water and can be bonded with the outer cladding.

Further, all inlay in gas permeation hemisphere and the location hemisphere and be connected with a plurality of counter weight particles, the counter weight particle adopts the density to be greater than the heat conduction material of gas permeation hemisphere and location hemisphere and makes, and the counter weight particle plays the counter weight effect to the gas permeation inner core on the one hand, avoids deblocking microsphere overall quality to hang down excessively, appears being adsorbed by the magnetic sheet and the condition of thoroughly not exerting the effect appears in the in-process that dissolves, and on the other hand drops to the container bottom along with dissolving of gas permeation inner core and forms the heat-conducting layer, can effectively conduct heat and carry out efficient heating and drying to tealeaves.

Further, the surrounding layer includes capsule, magnetism and inhales point and many elastic tension wires, the point is inhaled to magnetism is inlayed and is connected in capsule one end, elastic tension wires evenly inlay in the capsule inner, dissolve at the gas permeation inner core and subtract heavy to certain degree after, rely on the magnetic plate to inhale the magnetic effect of point and can adsorb the recovery to magnetism, also have certain dispersion effect at the in-process that passes tealeaves simultaneously, and elastic tension wires play the effect of supplementary capsule recovery shape after the hot melt package melts.

Furthermore, the coating is made of elastic waterproof materials, the magnetic attraction points are made of ferromagnetic materials, the stretch yarns are made of elastic materials, and the magnetic attraction points are not magnetic, so that the coating is not easy to agglomerate when being mixed with the tea.

Furthermore, a plurality of water guide fluff which are uniformly distributed are fixedly connected to the inner surface of the outer cladding layer, the water guide fluff can fully absorb moisture and convey the moisture to the air-permeable inner core, the friction degree of the surface is improved, and a better associated dispersing effect can be achieved when the upper surface of the outer cladding layer floats through the tea leaves.

Further, the preparation method of the deblocking microsphere comprises the following steps:

a. bonding the pressed and formed air-permeable hemisphere and the positioning hemisphere through the water-soluble glue layer to form an air-permeable inner core;

b. spraying water to the positioning hemisphere part for slightly dissolving, then placing the positioning hemisphere part on the inner surface of the outer cladding for inserting water-guiding villi, and then drying the positioning hemisphere part to form connection between the air-permeable inner core and the outer cladding;

c. and laminating the outer covering layer into a spherical shape to wrap the air-permeable inner core, and coating a hot-melt bag at the final opening and curing.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme can be through the in-process of twisting after tealeaves completes, a plurality of microspheres of deblocking of direct mixing, not only can improve and twist the effect, heat simultaneously and deblock after taking out, still have dry effect concurrently, the microsphere of deblocking can independently expand and carry out preliminary dispersion to cubic tealeaves after being heated, then can dissolve with the moisture contact in the tealeaves, trigger chemical reaction and release a large amount of gas, gas inflation in cubic tealeaves, make tealeaves carry out the secondary dispersion, and dissolve at the microsphere of deblocking and finish subtracting heavy back, pass tealeaves under the magnetic attraction of magnetic sheet and float, realize final dispersion, can the cubic tealeaves of intensive dispersion under the triple dispersion effect, thereby improve subsequent drying and stir-fry effect, obviously improve the finished product quality of tealeaves.

(2) The microspheres that deblock include surrounding layer, infiltration gas inner core and hot melt package, and the infiltration gas inner core is inlayed and is connected in the surrounding layer inboard, and the hot melt package cladding is connected in the opening part of surrounding layer, and the surrounding layer plays the isolation effect to the infiltration gas inner core, avoids contacting moisture in advance kneading the in-process, and the hot melt package plays the setting effect to the surrounding layer.

(3) Be sheet structure under the surrounding layer initial condition, hot melt package adopts hot melt material to make, consequently is heated at hot melt package and melts the back, and the surrounding layer resumes initial sheet structure under the elasticity effect easily to realize preliminary dispersion, and allow the moisture in gas permeation inner core and the tealeaves to contact.

(4) The gas permeability inner core includes the gas permeability hemisphere, location hemisphere and hydrosol layer, gas permeability hemisphere and location hemisphere symmetric distribution, and the hydrosol layer is connected between gas permeability hemisphere and location hemisphere, the gas permeability hemisphere is close to the opening part of surrounding layer, the gas permeability hemisphere triggers chemical reaction after contacting moisture, and release a large amount of gas, the hydrosol layer plays the effect of connecting gas permeability hemisphere and location hemisphere, the location hemisphere then is used for establishing with the surrounding layer and is connected, avoid the surrounding layer just to separate with the gas permeability inner core at the expansion initial stage, influence the dispersion effect easily.

(5) The gas-permeable hemisphere is made of effervescent disintegrant, the positioning hemisphere is made of water-soluble starch, the effervescent disintegrant is generally made of citric acid and sodium bicarbonate by mixing, a chemical reaction can be triggered after the effervescent disintegrant is dissolved in water, a large amount of carbon dioxide is released, and the water-soluble starch can be dissolved in water and can be bonded with the outer wrapping layer.

(6) All inlay in gas permeation hemisphere and the location hemisphere and be connected with a plurality of counter weight granules, the counter weight granule adopts density to be greater than the heat conduction material of gas permeation hemisphere and location hemisphere to make, the counter weight granule plays the counter weight effect to the gas permeation inner core on the one hand, it crosses lowly to avoid deblocking microballon overall quality, the condition that is adsorbed and not thoroughly exert the effect appears by the magnetic sheet in the in-process that dissolves, on the other hand drops to the container bottom along with dissolving of gas permeation inner core and forms the heat-conducting layer, can effectively conduct heat flux and carry out efficient heating and drying to tealeaves.

(7) The surrounding layer includes capsule, magnetism and inhales point and many elastic tension wires, and magnetism is inhaled the point and is inlayed and connect in capsule one end, and elastic tension wires evenly inlay in the capsule inner, dissolves to subtract and weighs to certain degree after the gas permeability inner core, relies on the magnetic attraction effect of magnetic attraction point to the magnetic plate can adsorb the recovery, also has certain dispersion effect passing the in-process of tealeaves simultaneously, and elastic tension wires play the effect of supplementary capsule recovery shape after the hot melt package melts.

(8) The inner surface of the outer cladding is fixedly connected with a plurality of uniformly distributed water guide fluff, the water guide fluff can fully absorb moisture and convey the moisture to the air-permeable inner core, the friction degree of the surface is improved, and a better associated dispersing effect can be achieved when the tea leaves are passed in an upward floating mode.

Drawings

FIG. 1 is a schematic flow diagram of the present invention;

FIG. 2 is a schematic structural diagram of a deblocking microsphere of the present invention;

FIG. 3 is a cross-sectional view of the air permeable core of the present invention;

FIG. 4 is a schematic structural diagram of the microspheres of the present invention during operation;

FIG. 5 is a schematic structural view of an overwrap of the present invention;

FIG. 6 is a schematic view of the structure at A in FIG. 5;

FIG. 7 is a flow chart of the preparation of the deblocking microspheres of the present invention;

FIG. 8 is a schematic view of the process of dispersing tea leaves according to the present invention;

FIG. 9 is a schematic view of the deblocked tea leaves according to the present invention;

FIG. 10 is a schematic view of the process of the present invention when the tea-leaf caking rate is low.

The reference numbers in the figures illustrate:

1 deblocking microsphere, 11 outer cladding, 111 coating, 112 magnetic attraction points, 113 stretch yarn, 12 air permeation inner core, 121 air permeation hemisphere, 122 positioning hemisphere, 123 hydrosol layer, 13 hot melting coating, 2 weight particles and 3 water guide fluff.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, an inner air-permeable tea deblocking process includes the following steps:

s1, uniformly mixing the tea subjected to enzyme deactivation with the deblocking microspheres 1, and then kneading into blocks;

s2, spreading the tea blocks into a container, heating the tea blocks below the container, and mounting a magnetic plate above the container;

s3, after being heated, the deblocking microspheres 1 are unfolded for primary dispersion, then decomposed to release gas for secondary expansion dispersion, and after the deblocking microspheres 1 are decomposed, the deblocking microspheres 1 are attracted by a magnetic plate to float upwards for final dispersion;

s4, spreading the dispersed tea leaves, drying in the sun quickly, and frying.

Referring to fig. 2, the deblocking microsphere 1 includes an outer covering layer 11, an air permeable inner core 12 and a hot-melt pack 13, the air permeable inner core 12 is embedded and connected to the inner side of the outer covering layer 11, the hot-melt pack 13 is connected to an opening of the outer covering layer 11 in a covering manner, the outer covering layer 11 plays a role in isolating the air permeable inner core 12 to prevent the outer covering layer 11 from contacting moisture in advance during a twisting process, and the hot-melt pack 13 plays a role in shaping the outer covering layer 11.

The outer cladding 11 is of a sheet structure in the initial state, the hot-melt bag 13 is made of hot-melt materials, and therefore after the hot-melt bag 13 is heated and melted, the outer cladding 11 can easily recover the initial sheet structure under the action of elasticity, so that preliminary dispersion is achieved, and the air-permeable inner core 12 is allowed to contact with moisture in tea leaves.

Referring to fig. 3-4, the air-permeable inner core 12 includes an air-permeable hemisphere 121, a positioning hemisphere 122 and a hydrosol layer 123, the air-permeable hemisphere 121 and the positioning hemisphere 122 are symmetrically distributed, the hydrosol layer 123 is connected between the air-permeable hemisphere 121 and the positioning hemisphere 122, the air-permeable hemisphere 121 is close to the opening of the outer cladding 11, the air-permeable hemisphere 121 triggers a chemical reaction after contacting moisture, and releases a large amount of gas, the hydrosol layer 123 plays a role of connecting the air-permeable hemisphere 121 and the positioning hemisphere 122, the positioning hemisphere 122 is used for establishing connection with the outer cladding 11, thereby preventing the outer cladding 11 from separating from the air-permeable inner core 12 at the initial stage of unfolding, and easily affecting the dispersion effect.

The gas-permeable hemisphere 121 is made of effervescent disintegrant, the positioning hemisphere 122 is made of water-soluble starch, the effervescent disintegrant is generally made of a mixture of citric acid and sodium bicarbonate, a chemical reaction is triggered after the effervescent disintegrant is dissolved in water, a large amount of carbon dioxide is released, and the water-soluble starch can be dissolved in water and can be bonded with the outer cladding 11.

All inlay in gas permeation hemisphere 121 and the location hemisphere 122 and be connected with a plurality of counter weight granule 2, counter weight granule 2 adopts density to be greater than gas permeation hemisphere 121 and location hemisphere 122's heat conduction material to make, counter weight granule 2 plays the counter weight effect to gas permeation inner core 12 on the one hand, it crosses lowly to avoid deblocking microsphere 1 whole quality, the condition that is adsorbed and thoroughly exert the effect appears by the magnetic sheet in the in-process that dissolves, on the other hand drops to the container bottom along with dissolving of gas permeation inner core 12 and forms the heat-conducting layer, can effectively conduct heat and carry out efficient drying to tealeaves.

Referring to fig. 5-6, the outer coating 11 includes a coating 111, a magnetic attraction point 112 and a plurality of elastic tension wires 113, the magnetic attraction point 112 is inlaid at one end of the coating 111, the elastic tension wires 113 are uniformly inlaid at the inner end of the coating 111, after the air-permeable inner core 12 is dissolved and reduced in weight to a certain degree, the magnetic attraction of the magnetic attraction point 112 by the magnetic plate can be absorbed and recovered, and meanwhile, the elastic tension wires 113 have a certain dispersion effect in the process of passing through the tea leaves, and play a role in assisting the coating 111 to recover the shape after the hot-melt bag 13 is melted.

The coating 111 is made of elastic waterproof materials, such as common plastic candy paper, the magnetic attraction points 112 are made of ferromagnetic materials, the stretch yarns 113 are made of elastic materials, and the magnetic attraction points 112 are not magnetic, so that the coating is not easy to agglomerate when being mixed with tea leaves.

The inner surface of the outer cladding 11 is fixedly connected with a plurality of uniformly distributed water guide piles 3, the water guide piles 3 can fully absorb moisture and convey the moisture to the air-permeable inner core 12, the friction degree of the surface is improved, and a better associated dispersing effect can be achieved when the tea leaves are passed in an upward floating mode.

Referring to fig. 7, the preparation method of the deblocking microsphere 1 is as follows:

a. bonding the pressed and formed air-permeable hemisphere 121 and the positioning hemisphere 122 through the hydrosol layer 123 to form an air-permeable inner core 12;

b. spraying water on the positioning hemisphere 122 part for slightly dissolving, then placing the positioning hemisphere on the inner surface of the outer cladding 11 for inserting the water-guiding villus 3, and then drying the positioning hemisphere to form the connection between the air-permeable inner core 12 and the outer cladding 11;

c. the outer cladding 11 is synthesized into a spherical shape to wrap the air-permeable inner core 12, and a hot-melt bag 13 is coated on the final opening and is solidified.

Referring to fig. 8-9, the invention can directly mix a plurality of deblocking microspheres 1 in the rolling process after tea deactivation, which not only can improve the rolling effect, but also can be taken out for heating deblocking, and has a drying effect, the deblocking microspheres 1 can automatically expand to primarily disperse blocky tea after being heated, and then can be contacted and dissolved with water in the tea to trigger chemical reaction and release a large amount of gas, the gas is inflated and expanded in the blocky tea to promote the tea to be secondarily dispersed, and after the deblocking microspheres 1 are dissolved and lose weight, the deblocking microspheres float upwards through the tea under the magnetic attraction action of a magnetic plate, so that the final dispersion is realized, and the blocky tea can be fully dispersed under the triple dispersion effect, thereby improving the subsequent drying and frying effect, and obviously improving the finished product quality of the tea.

It is worth noting that when the rolling caking rate of the tea is low, the deblocking microspheres 1 can be adopted in a mode of not adding the deblocking microspheres 1 in the rolling process, sodium bicarbonate powder or mixture powder of sodium bicarbonate and citric acid is sprayed in a drying process instead, the effect of air infiltration dispersion of the tea can be achieved, the cost is reduced, and under the condition of high caking rate, a better dispersion effect can be obviously achieved by adopting the deblocking microspheres 1.

The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.