53results about How to "No production cost" patented technology

The invention relates to a semi-open and heat-returning type air compression circulation heat pump water heater. The heat pump water heater comprises an air compressor, a heating water tank, a heat returning device and an air expansion machine. The air compressor is communicated with the air inlet end of the heating water tank, the heat returning device is communicated with the air outlet end of the heating water tank, the air outlet end of the heat returning device is directly communicated with the outside environment, a circulation loop is formed between the air expansion machine and the heat returning device in a communicated mode, and the air expansion machine and the air compressor are connected through a transmission coupler. Compared with the prior art, the heat pump water heater is designed based on the reverse Brayton cycle basic principle, a heat pump unit absorbs heat from the environment air in the compressing, heat releasing, expanding and heat absorbing processes and transmits the heat to high-temperature water. Air directly serves as cycle working fluid in the heat pump and is free of damage, pollution and preparing cost, a non-closed structure can be adopted in the using process, the cycle working fluid can be directly obtained from the environment through a cryogenic heat exchanger part, the leakage of the working fluid does not need to be taken into consideration, and the frosting problem under the low-temperature work condition does not exist.

The invention discloses a quantitative marinating method of a leisure meat product. The method comprises the following steps: mixing meat product raw materials and flavorings in proportion, rolling and rubbing, then performing cooking and smoke curing to complete the marinating of the leisure meat product. Compared with traditional marinating methods, the method proportions the raw materials and auxiliary materials quantitatively, has a high spice utilization rate, and has a spice using amount being 10%-30% than that of the traditional methods; the method has no boiling loss; the product yield is improved by 5%-8%; the product quality is consistent; the energy consumption is reduced, and the energy power consumption is only 40%-50% than that of the traditional methods; no waste bittern is discharged, and thus no environmental pollution is caused. The method is suitable for the production of sauce-marinated leisure meat products by cutting raw materials of livestock and poultry fresh (frozen) meat such as duck necks, chicken wings, chicken necks, meat pieces, and the like, and is a novel marinating seasoning method. The method is low in production cost, high in production efficiency, and can realize continuous and industrial production.

The invention relates to a method for improving the foaming ability of bean protein, which comprises that preparing the pulp when the volume ratio between the bean protein and the water is 5-10%, adjusting the pH value to 6.5-7.5, adjusting the temperature to 40-50Deg. C; preparing the composite enzyme formed by aspergillus prolease, parenzyme and arbuz at 5.68:39.03:55.29 ratio; adding 1-3% composite enzyme, mixing for 1-3h; eccentrically treating, concentrating and freezing to obtain the bean protein with high foaming ability. The invention can improve 83.3% of foaming ability and 19.3-29.3% then single enzyme function, while the protein hydrolysis degree is 7.64-9.01%. The inventive product has better taste and low cost.

The invention publics a kind of process that results in electroplating automation line without taping rinsing water, of which the key point is: when electroplated block slips down from the plating bath to the recovery flute, let micro atomization waterjet unit using water in NO1 rinse tank jet water mist to clean electroplated block. When electroplated block rises from the recovery flute to the plating bath, let micro atomization waterjet unit using water in NO2 rinse tank jet water mist to clean electroplated block, repeat this until the end. The unit includes a and 2-4 in electroplating automation line. Between plating bath and rinse tank is recovery tank, each segment is connected with pipelines and pumps, and for recovery tank and rinse tank micro atomization waterjet units are located on both nicks. The invention can save 90% water and is of less pollution and no electroplating wastewater.

The invention provides an anti-scratch diffusion film. The anti-scratch diffusion film comprises a transparent substrate, a main diffusion layer arranged on the upper surface of the transparent substrate, and an anti-scratch back layer arranged on the lower surface of the transparent substrate. The coating liquid of the main diffusion layer comprises, by weight, 30% to 80% of water-soluble resin emulsion, 10% to 65% of light-diffusing particles and 1% to 5% of functional adjuvant. The water-soluble resin emulsion contains water-soluble acrylic resin. The percentage of the weight of the water-soluble acrylic resin in the weight of the water-soluble resin emulsion is 40 to 70%. The light-diffusing particles are composed of large particles and small particles, wherein large particles and small particles have different particle sizes. According to the invention, the anti-scratch diffusion film nonflammable and non-explosive, and prevent fire safety hazards; the large particles in the light-diffusing particles use elastic anti-scratch particles; the problem that a prism film is easily scratched when the existing optical diffusion film is applied to a backlight module is solved; the product quality is improve; and the production cost is reduced.

The invention discloses a Bluetooth earphone which is powered on / off according to a connection state with a charging device and a power on / off control method of the earphone. The Bluetooth earphone comprises a master control circuit, a charging port, and a crystal triode detecting the connection state between the charging port and the charging device. The crystal triode is switched on / off according to the connection state, and makes level change in the output end; and the master control circuit controls power on / off of the Bluetooth earphone according to the high or low level in the output endof the crystal triode. When the Bluetooth earphone is connected with the charging device, the earphone is powered off and then enters a charging state. When the Bluetooth earphone is disconnected from the charging device, the earphone is powered on automatically only if the earphone has power. The Bluetooth earphone and power on / off control method thereof have the advantages including extremely low power consumption, high reliability, simple circuit and low production cost.

The invention discloses a modified regenerant and a preparation method and application thereof. The regenerant is prepared from vegetable pitch, a modifier, an emulgator and an anti-aging agent; the preparation method comprises the steps that the vegetable pitch is heated and stirred, the modifier is added, stirred and cooled, the emulgator and the anti-aging agent are added for continuous stirring, and the modified regenerant is obtained. The modified regenerant and the preparation method and application thereof have the advantages that the modified regenerant can effectively promote pavement performance of a thermal regeneration modified pitch mixture, aged SBS modified pitch is recovered, and the modified regenerant is economical, environmentally friendly and free of pollution; meanwhile, the preparation method is simple, and the production cost is greatly reduced; in addition, the prepared modified regenerant can be used for maintenance engineering of the surface layer of an expressway, and important significance in popularization of a thermal regeneration technology is achieved.

The invention relates to a hydraulic static blasting expansion tube, which consists of an expansion hose body and a connector, wherein the expansion hose body is provided with a cavity with one end being closed, the cavity is provided with an outlet, and the outlet of the cavity is designed to be of a structure in a pipe connector form or in a pipe orifice form; and the pipe connector or the pipe orifice can be designed to be of structure in an external connection form or in an internal connection form. The expansion hose body is fixedly connected with the connector, and the external or the internal connection structure is of a threaded structure or other structures of the prior art. The hydraulic static blasting expansion tube is suitable for the cutting of the rock or concrete fragile material, is mainly used for mining stone, and is of a core component product of a hydraulic static blasting device for mining stone.

An active element array base plate and a liquid crystal display panel. The active element array base plate includes a base plate, an array of pixel and at least one gasket. The base plate has a display area and a periphery circuit area which is adjacent to the display area. The array of pixel disposes in the display area on the base plate. The gasket disposes around the periphery circuit area on the base plate and has at least one transparent area as well as an interlamination conducting area; the gasket includes a first conducting layer, a dielectric layer, an electrode layer and a protective layer. The first conducting layer disposes on the base plate and has a first opening at the transparent area. The dielectric layer covers the first conducting layer and has a second opening in the interlamination conducting area. The electrode layer covers the dielectric layer, and the electrode layer electrically connects to the first conducting layer through the second opening. The protective layer covers the electrode layer of the interlamination conducting area exposing the electrode layer of the transparent area. The invention can effectively avoid the corrosion, ensure that the gasket has both the transparent and conducting characteristic, and it is compatible with the prior art without extra cost of manufacture.

The invention relates to an application of electrified water for piggery disinfection, and belongs to the technical field of livestock breeding. The electrified water is applied to the piggery disinfection, and the problems that in an existing piggery disinfection mode, medicinal residues exist, the cost is high, and the electrified water is not applied to the piggery disinfection are solved. The electrified water is adopted to conduct disinfection on internal environment of a piggery, personnel and vehicles coming in and going out the piggery and the like, pathogenic microorganisms are effectively killed, the transmission route of the pathogenic microorganisms is cut off, the purpose of epidemic prevention is achieved, the morbidity is decreased, the cost is reduced, and the breeding benefit is promoted.

The invention discloses a traditional Chinese medicine composition for treating bacterial diarrhea of poultry, and belongs to the technical field of traditional Chinese medicine veterinary medicines. The traditional Chinese medicine composition mainly comprises the following medicine prescriptions in parts by weight: 5-15 parts of sun euphorbia herb, 15-25 parts of parslane herb, 5-15 parts of Japanese hop herb, 15-25 parts of Indian buead, 10-20 parts of pomegranate bark, 10-20 parts of Chinese pulsatilla root, 10-15 parts of coptis chinensis, 10-15 parts of dark plum fruit and 2-8 parts of liquorice root. The traditional Chinese medicine composition disclosed by the invention has the effects of strengthening the intestines and stopping diarrhea, resisting bacteria and diminishing inflammation, repairing intestinal mucosa, protecting barrier functions of the intestinal mucosa and enhancing the disease resistance of the body, and can be used for preventing and treating various syndromes such as bacterial diarrhea and intractable watery diarrhea of the poultry; the traditional Chinese medicine composition is small in toxic or side effects and high in safety, does not have medicine resistance, and is not easy to cause medicine residues; the traditional Chinese medicine composition is reasonable in compatibility, easily-available in raw material and low in production cost, and can be applied to poultry farms for preventing diarrhea; and by virtue of clinical application, the traditional Chinese medicine composition has very good prevention and treatment effects on bacterial diarrhea of the poultry, and ensures that the cure rate can reach 89.57%, and the effective rate can reach 96.90%.

The invention discloses a modularized combined type all-electric rubber injection machine. The modularized combined type all-electric rubber injection machine comprises metering pump units and injection units. The metering pump units and the injection units are connected by material pipes. The material pipes are provided with stop valves. The metering pump units are all-electric metering pump units. The injection units are all-electric liquid rubber injection units. Servo motors, precision planetary reduction boxes and ball screw assemblies are utilized respectively as power parts and transmission parts of the metering pump units and the injection units. The number of the all-electric metering pump units is at least two and the number of the all-electric liquid rubber injection units is in a range of one to ten. Through utilization of molds, during production, the modularized combined type all-electric rubber injection machine can produce the same or different injection-molded rubber products simultaneously. The modularized combined type all-electric rubber injection machine can be controlled by a microcomputer to carry out automatic work. Compared with the existing rubber injection machine, the modularized combined type all-electric rubber injection machine has the advantages that all components can be mixed according to any ratio based on requirements; high-precision control of a revolving speed and a stroke is realized; material feeding pressure and a material feeding speed can be adjusted; energy consumption is reduced; noise is not produced; production efficiency is improved greatly; and an equipment investment cost and a product production cost are reduced observably in a situation of the same productivity.

The invention relates to a ceramic transforming agent. The ceramic transforming agent is composed of, by weight, 6.6%-8.7% of nitric acid, 9.7%-13.4% of hexafluorozirconic acid, 3.0%-6.0% of zirconium nitrate, 0.5%-1.0% of sodium fluoride, 3.7%-5.9% of ammonium molybdate, 5.0%-7.0% of citric acid, 4.5%-7.0% of tartaric acid, 5.0%-8.0% of hydroxylammonium chloride, 0.1%-0.2% of chromium-free passivation additive Albritect CP40 and 42.8%-61.9% of deionized water. The ceramic transforming agent is a zirconium film treating agent. A layer of nanoscale ceramic transforming film is generated on the surface of a material treated through the ceramic transforming agent, so that the material has excellent coating adherence, corrosion resistance and impact resistance. The metal material treated through the ceramic transforming agent can pass the cross-cut test and the 50 KG stamping test after being coated, the time of a salt spraying test can be 500 hours or above, the ceramic transforming agent does not contain heavy metals such as phosphorus, nickel and manganese, is free from slag and conforms to European Union WEEE&RoHS instruction requirement, the metal materials such as steel, galvanized plates, pure aluminum and aluminum alloys are treated simultaneously, and tank liquid does not need to be replaced. The production cost is low, and the ceramic transforming agent does not need to be heated when used and is energy saving, environmentally friendly and free from pollution.

A synthesis method of ethyl trifluoroacetate comprises the steps: with trifluoroacetic acid and ethanol as raw materials, with strong acidic cation exchange resin as a catalyst, at a temperature of 40-50 DEG C and at normal pressure, dropwise adding ethanol and maintaining for 20 minutes, heating up and refluxing to separate out a water and ethanol mixture, and making the reaction completed; after collecting a crude product, continuing to use the kettle bottom catalyst and ethanol; adding water to the collected crude product to wash ethanol, stratifying to obtain ethyl trifluoroacetate with the yield of more than 95%; and refluxing to separate out dilute ethanol, and rectifying to obtain 95% ethanol for repeated use. The method omits a drying tower and a filtration device used in a conventional process; ethanol recovered from the reaction can be repeatedly used after treatment, the production cost is effectively reduced, and the method has the advantages of simple operation process, environmental protection, energy saving and no pollution; because price difference between trifluoroacetic acid and ethyl trifluoroacetate is not large, requirements on the product yield and cost are higher; and the method is complete and standardized in process, convenient to operate and suitable for industrialized production, and can effectively improve the purity and yield of the product.

Disclosed is an microemulsion of emamectin benzoate and cypermethrin, and its preparing process, wherein the microemulsion is prepared from the following constituents (by weight ratio): emamectin benzoate 0.01-10%, cyhalothrin 0.1-50%, cyclohexanone 10-20%, alkylphenol polyoxyethylene ether 0.1-20%, styrene phenol polyoxyethylene ether 0.1-20%, calcium dodecyl benzene sulphonate 0.1-20%, and balancing water.

The invention discloses a recombinant human interferon alpha 2b gel. A preparation method of the recombinant human interferon alpha 2b gel comprises the following steps: (a) putting Carbomer into water for injection for swelling over night; (b) weighing and mixing propylene glycol, Tween 80, EDTA (ethylene diamine tetraacetic acid), glycerol and ethylparaben, adding water for injection, of which the weight is 1-2 times of the weight of the mixture, heating and stirring under the water bath condition of 70-80 DEG C until ethylparaben is completely dissolved, adding the dissolved solution into the swollen Carbomer matrix solution, uniformly mixing, adding triethanolamine to adjust the pH value to be 5.0-7.5, and carrying out moist heat sterillization for 0.5-2 hours to obtain a Carbomer matrix for later use; (c) dissolving pharmaceutical gelatin by a pH buffer solution, carrying out sterilization treatment under pressurized and heated conditions, cooling to the temperature lower than 25 DEG C, then adding recombinant human interferon alpha 2b for dissolving, and stirring uniformly for later use; (d) adding the recombinant human interferon alpha 2b gelatin solution into the Carbomer matrix, stirring uniformly, and then putting the mixture into a hose or a gynecological syringe, thereby obtaining a finished product. The recombinant human interferon alpha 2b gel prepared by the method disclosed by the invention has the advantages of low cost and good stability.

The invention discloses a display, which comprises a first substrate, a transistor array substrate and a shading layer, wherein the first substrate comprises a first electrode; the transistor array substrate comprises a plurality of pixels which are arranged in an array; each pixel comprises a transistor and a pixel electrode which is electrically connected with the transistor; a display medium is positioned between the first electrode and the pixel electrode; and the shading layer is positioned between the first substrate and the transistor. In the display, the shading layer can protect the transistor from generating light leakage current, so that displaying quality is enhanced.

The invention discloses a process of producing novel environment-friendly TPU (thermoplastic polyurethane) awning. The TPU awning is obtained by carrying out film spraying on two sides of woven clothby using TPU film spraying liquid. The TPU film spraying liquid is prepared from the following components in parts by weight: 50 to 60 percent of TPU, 5 to 10 percent of fat diisocyanate, 10 to 15 percent of iso-octyl p-methoxycinnamate, 5 to 10 percent of anatase nanometer titanium dioxide, 3 to 8 percent of hydroxypropyl distarch phosphate ester, 1 to 3 percent of abelmoschus manihot gum, 3 to 8percent of alpha-cyclodextrin, 2 to 5 percent of butyl reclaimed rubber, 1 to 4 percent of paraffin oil, 0.5 to 1.2 percent of a lubricant and the balance of purified water. Two surfaces of the wovencloth are coated with glue, and are subjected to two-surface film spraying; the obtained TPU awning is pressed by an inverted L-shaped five-roller wheel group, thus obtaining the finished TPU awningproduct; the technological process is simplified, and the production efficiency is greatly improved; furthermore, the TPU awning has a flat and smooth surface, and is bubble-free, uniform in thickness, firm and durable; the butyl reclaimed rubber in the TPU film spraying liquid is obtained by processing and refining waste butyl rubber tires; waste utilization is realized; meanwhile, the TPU awningis economical and environmentally friendly and also has shock prevention and sound absorption effects.

The invention discloses sulfonic acid type solvent-free waterborne polyurethane resin and a preparation method thereof. The sulfonic acid type solvent-free waterborne polyurethane resin comprises the following components in parts by weight: 100-200 parts of polyol, 1-2 parts of an antioxidant, 1-2 parts of a light stabilizer, 0-3 parts of a chain extender, 0.5-3 parts of a cross-linking agent, 4-10 parts of a hydrophilic chain extender, 40-70 parts of diisocyanate, 300-600 parts of deionized water, 1-5 parts of a sulfonic acid type hydrophilic chain extender and 5-50 parts of a 20% post chain extender, so that the sulfonic acid type solvent-free waterborne polyurethane with the solid content of 30-50% can be obtained. The prepared sulfonic acid type solvent-free waterborne polyurethane resin does not contain any organic solvent, and has excellent properties in the aspects of alkali resistance, temperature resistance, stability, elongation at break and breaking strength.

The invention relates to a preparation method of a chiral sulphoxide proton pump inhibitor or a pharmaceutically-acceptable salt thereof. The preparation method comprises the following step of: dissolving a chiral (1R)-(-)-(10-camphorsulfonyl)oxaziridine compound shown as a formula I and an imidazole thioether compound shown as a formula II into an appropriate solvent for undergoing an oxidation reaction to obtain the chiral sulphoxide proton pump inhibitor or the pharmaceutically-acceptable salt thereof.

The invention relates to a composition which comprises LiPF6 crystals and water, the particle size distribution of the LiPF6 crystals is uniform, the particle size of 35-50% of the crystals is largerthan or equal to 0.2 mm and smaller than 0.25 mm, the particle size of 35-50% of the crystals is larger than or equal to 0.25 mm and smaller than or equal to 0.3 mm, and the water content is lower than 8 ppm. The product disclosed by the invention is high in stability, high in consistency, high in purity and low in moisture content, and a lithium ion battery prepared by using the product as an electrolyte component is excellent in performance.

The present invention discloses one kind of plant sugar compounded with natural plant extractives in a certain proportion. The plant sugar contains denatured starch 50-95 wt% and stevioside 5-50 wt%.The preparation process includes extracting stevioside from stevia, preparing water solution of stevioside, mixing with denatured starch extracted from corn, drying and pelletizing in a one-step dyring and pelletizing machine. The plant sugar is low in heat value, harmless to human body, and is an ideal sugar substitute for diebetics, hyperlipemia patient and obesity patient.

The invention discloses a technology of decomposing hydrogen and oxygen of water and then compositing to generate new energy, and a special system of the technology. The technology comprises: making use of solar energy to provide original small scale energy; separating the hydrogen and the oxygen of the water according to the principle of Hofmann electric decomposing water; making use of the air compression technology to separately compress the hydrogen and the oxygen gained after being decomposed into two storage tanks to process to collect and store; extracting two gas to process natural synthesis and combustion doing work to generate the new energy when needed. The new energy generated by the invention has the advantages of storing for a long period, no limitation by time and region, good flexibility, clean and efficient and environment protection, very applicable to family, automobile and middle-small factory to use. The invention combines the solar energy and energy stored in water together to transform into larger energy. The invention is provided with wide application prospect.

The invention provides a long-acting brexpiprazole in-situ phase change gel injection and a preparation method thereof. Phospholipid is used as a matrix to dissolve a poorly water-soluble drug namelybrexpiprazole in NMP to prepare an injectable sustained release preparation, the in-situ phase change gel injection has excellent physical and chemical stability, and the drug release time can be maintained for 2 months. In addition, the preparation process is simple, low in equipment requirement and suitable for industrial production.

The invention relates to a hydraulic static blasting hydraulic tube, which is characterized in that: the hydraulic pipe is provided with at least five connection ports, wherein the connection ports comprise connection ports and branch connection ports on two ends of the pipeline; the hydraulic pipe is of a special pipeline which is necessary for the hydraulic static blasting method. The hydraulic static blasting hydraulic tube is suitable for cutting rock or concrete fragile material, is mainly used for mining stone in a hydraulic static blasting method, and is of a special component product for hydraulic static blasting device which is used for mining stone.

The invention discloses a preparation method of a silodosin key intermediate, and belongs to the technical field of medicine synthesis. Carrying out Friedel-Crafts reaction on indoline and trichloroacetonitrile to obtain a compound 1; brominating to obtain a compound 2; then carrying out substitution with 2-(3-bromopropoxy) tetrahydro-2H-pyran to obtain a compound 3; then carrying out nucleophilic addition with (S)-epoxypropane or (R)-epoxypropane at an ultralow temperature to obtain a compound 4; then carrying out Mitsunobu reaction with phthalimide to obtain a compound 5 (configuration inversion) or esterifying with paratoluensulfonyl chloride, and reacting with potassium phthalimide under the condition of inorganic alkali to obtain the compound 5; reducing through hydrazine hydrate to obtain a compound 6; then removing tetrahydropyran protection from p-toluenesulfonic acid to obtain a compound 7; performing amino Boc protection under an alkaline condition to obtain a compound 8; esterifying with benzoyl chloride to obtain a compound 9; removing Boc protection with hydrochloric acid to obtain a compound 10; and salifying with L-tartaric acid to obtain a compound 11. Compared with the prior art, the preparation method has the advantages that cyano groups synthesized by Vilsmeier reaction, hydroxylamine oximation and acetic anhydride dehydration at the 7 site and introduction of amino groups at the 5 site through nitro groups or reductive amination are avoided, and heavy metals such as Pd / Pt / Zn and the like do not need to be used; the continuous operation of the whole steps is increased, the production cost of the silodosin intermediate is greatly reduced, and industrial large-scale production is facilitated.

The invention discloses a water-based flash-point-free viscosity reducing demulsifier with an ultralow freezing point and a preparation method thereof. The demulsifier is prepared by mixing a surfactant, alcohol polyether, a pour point depressant and deionized water, wherein the surfactant is an alkylphenol and ethylene oxide condensate, alcohol polyether is lauryl alcohol polyether-9 or cetostearyl alcohol polyether, and the pour point depressant is ethylene glycol or ethanol. The demulsifier is flash-point-free, has good safety and simple preparation process, is low in preparation cost, is environment-friendly and safe, meets the environmental ROHS (Restriction of Hazardous Substances Directive) standard, does not affect human bodies and has good application prospects.

The invention belongs to the technical field of edible vegetable oil processing and extraction, and particularly relates to passion fruit seed oil and a preparation method thereof, wherein the preparation method comprises the following steps: (1) crushing; (2) pretreating raw materials; (3) performing enzymolysis; (4) performing enzyme deactivation treatment; (5) performing demulsification; (6) performing centrifugal separation; and (7) obtaining a finished product. According to the method, an aqueous enzymatic extraction process is adopted, no additives and solvent residues are left except for food enzymes, the treatment temperature and time are strictly controlled in the processing process, and it is guaranteed that natural effective components in the passion fruit seeds are reserved. Meanwhile, the raw materials are pretreated after being crushed, the oil extraction rate is increased to the maximum extent by means of demulsification after enzymolysis, and the problem that the oil extraction rate is low due to the fact that water-oil emulsions are difficult to separate is effectively solved. The passion fruit seed oil prepared by the method is clear, transparent and bright in color and luster, has sour and sweet fruit fragrance, is mild in texture, not greasy, free of irritation, good in quality, safe and stable, and nutrient substances such as linoleic acid, oleic acid and polyphenol are well reserved.

A display device capable of superposing a virtual keyboard is suitable for providing a display picture for display of one screen of a head-mounted display and comprises a keyboard processing module, an operation control module and an output module. The keyboard processing module is used for receiving one keyboard touch signal related to a key touch position and outputting the signal to the operation control module. The operation control module operates at least the display picture including one virtual keyboard picture according to a key touch position, the virtual keyboard pictures include multiple key portions corresponding to multiple keys of an entity keyboard, and the key portions corresponds to different letter symbols. By starting from a display device providing the display picture to operating the display picture including the virtual keyboard pictures, the virtual keyboard pictures non-limited to an operating system or a display mode can be displayed without additional hardware manufacturing costs.

The invention discloses a preparing method of sized and boneless chicken leg meat. The preparing method comprises the following steps: (A) material preparation; (B) unfreezing; (C) cutting and matching; (D) sizing; (E) cooling; (F) packaging; (G) storage. The preparing method disclosed by the inventon has the beneficial effects that the yield of prepared vegetable and meat wonton stuffing is high; the production cost is reduced, the operation is easy, and the quality of products is stable; the production is centralized, and no risk of cross contamination is caused; a small quantity of operators are required, and the formula can be easily secreted; the labor intensity is reduced; simultaneously, the freshness is guaranteed.