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224results about How to "Complete appearance" patented technology

Fingerprint-recognition touch screen

The invention relates to a fingerprint-recognition touch screen which comprises a panel. A groove is formed on the back of the panel, a fingerprint recognition device is arranged in the groove and comprises an electroconductive ink layer arranged at the surrounding edge in the groove to be annular, and a fingerprint recognition chip arranged in an area surrounded by the electroconductive ink layer, a contact of the fingerprint recognition chip contacts with the electroconductive ink layer, and the fingerprint recognition chip is connected to a main control chip of the touch screen through a lead. The fingerprint recognition device is arranged in the groove in the back of the panel, and no through hole needs to be punched in the panel, so that complete appearance of the panel can be maintained. The fingerprint recognition device is arranged on the back of the panel, thereby being needless of direct contact with a human body and less prone to being damaged due to being dipped by sweat and water; size of a fingerprint recognition sensing and controlling portion on the back of the panel is not limited.
Owner:GANZHOU DPT TECH

Phase change energy storage microcapsule of composite shell and its making method

The invention discloses a phase change energy storage microcapsule of composite shell and its making method, wherein the core material of the microcapsule employs tetradecane, pentadecane or hexadecane, the shell layer has a composite construction, the inner layer is melamine resin, the outer layer is PEG200 modified melamine resin, or PEG200 modified melamine, or copolycondensation resin of methyl poultry manure amine, acetyl poultry manure amine or benzene substituted melamine.
Owner:TIANJIN UNIV

Production method of sauce fragrant duck neck

The invention discloses a production method of sauce fragrant duck neck. A sauce fragrant duck neck product comprises the following raw material: duck neck, refined salt, sauce, beer, white granulated sugar, pepper, red pepper, star anise, cassia bark, common fennel, amomum fruit, common nutmeg, tsaoko, galanga, rhizome of galange resurrectionlily and fresh ginger. Marinade in the novel sauce fragrant duck neck adopts the beer and more than ten types of spices, and the beer is coordinated with the spices and has synergistic effect with the spices, so that the sauce fragrant duck neck product has strong sauce fragrance, and also has unique fragrance of the beer, the smell of meat is mellow, the taste of the product is enriched, and the nutrition of the product is improved. No artificial preservative is added when the product is produced, and only purely natural spices and seasoners are selected, so that the product has good taste, unique flavor and unique flavor and efficacy of the beer.
Owner:HENAN AGRICULTURAL UNIVERSITY

Ex-service battery module sorting method

The invention relates to an ex-service battery module sorting method. A battery module does not need to be split, single-series batteries in the battery module are charged, then, a value K is detected, after discharging is performed, the direct current internal resistance is detected, the battery module can be sorted, and the battery module with the qualified value K and the direct current internal resistance of the single-series batteries can be put in storage for stepped utilization. Compared with a sorting method for splitting the battery module into monomer batteries, the battery splittingstep is omitted, during charging and discharging of the batteries, single-series batteries just need to be charged and discharged, each monomer battery does not need to be charged and discharged, theworking efficiency is improved, the certain cost is saved, according to the sorting method not splitting the battery modules, it is effectively ensured that the preliminarily-qualified battery modulecan be sorted, the sorted battery module can be directly used for a microgrid energy storage system, and the phenomenon that the capacity is rapidly declined due to the fact that ex-service battery modules are directly used is avoided.
Owner:CHINA AVIATION LITHIUM BATTERY LUOYANG

Mushroom sausage and preparation method thereof

ActiveCN103070411AAvoid greasy feelingGood effectFood preparationMonosodium glutamateLean meat
A mushroom sausage comprises the following components in part by weight: lean meats, fatty meats, mushrooms, salts, hot peppers, peppers, gingers, monosodium glutamates, ethanols and glucoses. A preparation method of the mushroom sausage comprises the following steps: (1) preparing the mushrooms into particles for later use; (2) cutting the lean meats and the fatty meats for later use; (3) uniformly stirring, the cut lean meats, the cut fatty meats, the prepared mushroom particles and other ingredients so as to obtain a filling raw material; (4) preparing the filling raw material into a semi-finished mushroom sausage; and (5) drying the semi-finished mushroom sausage by air and smoking and cooling the semi-finished mushroom sausage so as to obtain the mushroom sausage. The mushroom sausage and the preparation method thereof, provided by the invention, have the advantages as follows: the market vacancy is filled; consumption needs of people are satisfied; healthy and nutritional modern life demands are satisfied; through combining healthcare characteristics of the traditional meat sausage and the mushroom, the effect of the mushroom is highlighted, the mouth feel is improved and the problem of greasy sense of the traditional meat sausage during eating is effectively solved.
Owner:宜昌金家湾生态庄园有限公司

Dextral lansoprazole freeze-drying preparation and preparation method thereof

The invention relates to a dextral lansoprazole freeze-drying preparation, which comprises the following components: dextral lansoprazole, Hydroxypropyl-Beta-Cyclodextrin and PH modifier. The invention also provides a preparation method for the freeze-drying preparation. The freeze-drying preparation obtained according to the technical scheme of the invention can maintain better redissolving performance and solution stability, and enhance the convenience and security of clinical application; and furthermore, the Hydroxypropyl-Beta-Cyclodextrin used in the preparation method plays the function of stabilizer and excipient, that is, on one hand, the racemization of the dextral lansoprazole is effectively reduced, and on the other hand, the freeze-drying preparation obtained through the preparation method is loose, full and integral in appearance and is suitable for industrialized production.
Owner:NANJING YOKO PHARMA GRP CO LTD

Degradable bio-based seedling raising pot, production method thereof, regulation method in degradation period and application of degradable bio-based seedling raising pot

The invention discloses a degradable bio-based seedling raising pot, a production method thereof, a regulation method in a degradation period and an application of the degradable bio-based seedling raising pot. The degradable bio-based seedling raising pot is produced from straw powder, wheat bran and an adhesive through dry-method hot pressing after mixing. The degradable bio-based seedling raising pot can keep certain strength in a seedling raising process and is relatively complete in appearance, after seedlings and the pot are transplanted to a field simultaneously, the pot can crack and disintegrate rapidly, and plant root extension is facilitated.
Owner:CHINESE ACAD OF AGRI MECHANIZATION SCI

Preparation method of terlipressin acetate lyophilized powder for injection

The invention relates to the pharmaceutical field, in particular to a preparation method of terlipressin acetate freeze-dried powder injection for injection. A method for prepare a terlipressin acetate lyophilized powder for injection comprises that following step of: pre-freezing the drug solution in stages, and then sequentially drying the drug solution in stages for the first time and drying the drug solution in stages for the second time. The invention can effectively improve the phenomenon of spraying bottle, and ensure that the prepared terlipressin acetate freeze-dried powder injectionhas good stability, complete sample appearance, rapid resolution and low moisture content.
Owner:南京康舟医药科技有限公司

Special sampling pipe for gaseous and dust-like fluorides in flue

The invention relates to a special sampling pipe for gaseous and dust-like fluorides in a flue. The special sampling pipe comprises a combined sampling head, a platinum resistor, a connection pipe for a Pitot tube, a smoke connection pipe, a protection pipe, a handle and a hand shank, wherein the combined sampling head is formed by combining the Pitot tube and a smoke sampling head; the smoke connection pipe is connected with the back part of the smoke sampling head; the protection pipe is connected with the handle; the platinum resistor, the connection pipe for the Pitot tube and the smoke connection pipe are connected in the handle through the protection pipe; a hand shank is arranged on the handle; and a filter cylinder is arranged in the smoke sampling head. The special sampling pipe provided by the invention is characterized in that a filter cylinder frame is arranged at the back part of the smoke sampling head; the filter cylinder is arranged in the filter cylinder frame; and heating belts are wound at the back part of the smoke sampling head and wound outside the smoke connection pipe. The special sampling pipe has the advantages of strong generality for internal connection, convenience in maintenance, concise appearance, complex function, light weight, convenience in use and carrying, and accurate measurement for smoke concentration.
Owner:青岛崂山电子仪器总厂有限公司

Honey osmanthus tea and preparation method thereof

The invention discloses honey osmanthus tea and a preparation method thereof. The preparation method comprises the following steps: collecting naturally dried osmanthus flowers, screening, performing fixation, blanching and draining; then pickling twice with concentrated honey of which the sugar degree is 83-87 Be, namely during primary pickling, pickling the drained osmanthus flowers in the mass ratio of the osmanthus flowers to the concentrated honey being 1:1 for 1-3 days and separating the primarily pickled osmanthus flowers from the honey, and then adding the concentrated honey to the upper layer of the primarily pickled osmanthus flowers to soak and pickle the osmanthus flowers for 15-20 days for the second time; naturally and slowly settling the honey to ensure that the osmanthus flowers evenly absorb the honey; extruding a little of air in a pickling cylinder for evenly distributing the honey into the osmanthus flowers; finally, taking out the osmanthus flowers together with the honey liquid, modulating the sugar degree of the honey to 60-68 Be when heating to 63-73 DEG C, and bottling. The honey osmanthus tea does not need to be stirred in the preparation process, the probability of fractures of petals of the osmanthus flowers can be reduced by reducing the frequency of stirring of the osmanthus flowers, the intact appearance of the honey osmanthus tea is reserved, and thus the quality, the grade and the market competitiveness of the honey osmanthus tea are improved.
Owner:福建木樨园营养食品有限公司

Door lock assembly of washing machine and washing machine control method

The invention provides a door lock assembly of a washing machine and a washing machine control method. The door lock assembly includes a first magnetic unit arranged on a door, a second magnetic unit arranged on a front plate, and an automatic telescopic locking member arranged on the front plate; the first magnetic unit and the second magnetic unit have at least a mutual attraction state and a mutual repulsion state in which the door is closed an automatically opened, and closure and automatic opening of the door can be achieved; the door can be automatically opened, and the situation that a user cannot take clothes out of the washing machine and odors and bacteria are generated; a locking member is arranged, when the first magnetic unit and a second magnetic unit attract each other and the door is closed, the locking member stretches out and reaches a locking hole; attraction of the magnetic units and a locking function of the locking member can provide a dual closure guarantee, and the locking safety of the door is improved; and the door locking assembly is hidden, a locking opening formed in the front plate can be avoided, an integral appearance of the front plate can be kept, and hidden dangers such as water entering can be avoided.
Owner:CHONGQING HAIER ROLLER WASHING MASCH CO LTD +1

Process for preparing salt baked chicken

The invention relates to a process for preparing salt baked chicken by using chicken blocks as raw material, which comprises the following steps: pickling the chicken blocks for 0.5-8 hours with 1-10% table salt, coating flavorings, baking the chicken blocks at 60-120 deg C till residual moisture reaches 10-40%, steeping in organic solvent or 45-110 deg C plant oil emulsion for 2-30 minutes, removing solvent or oil on the surface, spraying 0.1-8% alum water or 0.05-3% soda water onto the surface of the chicken blocks, removing surface moisture, spraying 50-140 deg C flavoring oil, and removing oil on the surface.
Owner:ZHEJIANG UNIV OF TECH

Multicomponent compound infrared crystal growth method

The invention provides a growth method of an infrared crystal of polynary compounds, which takes crystal powder of polynary compounds as a raw material and a crucible pot as a growth container, and comprises following technical processes: (1) metallic ions and organic impurities that are adhesive to a wall of a quartz pipe are removed, and impurities on an inner wall of the crucible pot are removed; (2) the crystal powder of polynary compounds is filled into the crucible pot, the crucible pot is vacuumized, and the quartz pipe is sealed with oxyhydrogen flame; (3) the crucible pot is positioned inside a high-temperature region, temperature of the high-temperature region is raised over the melting point of the crystal of polynary compounds, temperature of a low-temperature region is raised under the melting point of the crystal of polynary compounds, and heat preservation is implemented after certain objective temperature is reached; lowering of a pointed part of the crucible pot is stopped at a position of a solid-liquid interface, the crucible pot is lowered after the heat preservation, and the crystal starts to grow; crystal growth finishes after all fusants in the crucible pot pass through the solid-liquid interface in a middle gradient region; (4) the crucible pot is lowered to the lower low-temperature region so as to implement annealing, and the crystal is taken out after room temperature is reached. The growth method can be used for preparing the infrared crystal of polynary compounds with complete appearance and well crystal property.
Owner:SHANDONG UNIV

Environment-friendly type thermostable rubber high-strength concrete

The invention discloses an environment-friendly type fire resistant rubber high-strength concrete, which comprises the following steps: allocating 280-310kg cement, 180-240kg powdered ore, 30-46kg silica flour, 5-15kg reclaimed rubber powder, 110-125kg water, 700-740kg sand and 1060-1168kg stone as raw material; compositing naphthalenesulfonate and plastic reinforcer as complexing additive with the density at 30%; counting 3. 5%-5. 0% of the weight sum of the cement, powdered ore and silica flour cementing material; adding; bedding-in the high-strength concrete with flowability at 230mm and 28 days compression strength at 100MPa; setting the electric flux between 283 and 304 coulomb and the diffusion depth of chloride ion at 0mm. This invention possesses good exterior.
Owner:GUANGDONG UNIV OF TECH

Smelting method for manufacturing large-sized titanium-aluminum alloy ingot

The invention relates to a smelting method for manufacturing a large-sized titanium-aluminum alloy ingot, which relates to a smelting method for manufacturing the titanium-aluminum alloy ingot, and aims at solving the problems that a titanium-aluminum ingot smelted by the prior art is small in size, and the composition segregation and subsequent machining are uncontrollable. The smelting method comprises the following steps of A, preparing a self-consumed electrode; B, carrying out vacuum self-consumed primary smelting; C, carrying out vacuum kish secondary smelting; and D, carrying out vacuum self-consumed tertiary smelting. The method has the advantages that a, the large-sized titanium-aluminum alloy ingot with the diameter of 300mm to 400mm can be smelted; B, the manufactured titanium-aluminum alloy ingot is uniform in tissue, no impurity is contained in air holes, and no infusible block exists. By adopting the smelting method, the large-sized ingot with the diameter of 300mm to 400mm and with complete appearance, no obvious crack and no impurity in air holes can be obtained.
Owner:HARBIN INST OF TECH +1

Terlipressin acetate injection and preparation method thereof

The invention relates to the field of pharmacy, in particular to a terlipressin acetate injection and a preparation method thereof. The preparation method of the terlipressin acetate injection comprises the following steps that a terlipressin acetate freeze-dried powder injection and a sodium chloride solution with the pH of 3.0 to 4.0 are mixed to obtain the injection, wherein after a medicine solution is subjected to staged pre-freezing, staged first drying and staged second drying are conducted in sequence. By means of the reparation method of the terlipressin acetate injection, the eruption phenomenon can be effectively improved, moreover, the fact that the prepared terlipressin acetate freeze-dried powder injection is good in stability, intact in sample appearance and capable of fastredissolving is guaranteed, meanwhile, the sodium chloride solution with the pH of 3.0 to 4.0 is adopted for redissolving, the injection stability is improved, and the safety and the effectiveness ofclinical medication are guaranteed.
Owner:南京康舟医药科技有限公司

Robot-assisted automatic assembly and lubricating oil addition equipment for rolling wheel assemblies

The invention relates to machine manufacturing equipment, in particular to machinery equipment for realizing automatic assembly, and discloses robot-assisted automatic assembly and lubricating oil addition equipment for rolling wheel assemblies. The robot-assisted automatic assembly and lubricating oil addition equipment for the rolling wheel assemblies comprises a robot, a machine frame, a clamping mechanism, an oil adding mechanism, a work table, a pneumatic manipulator, a linear feeder and a sliding groove, wherein the machine frame is fixedly connected to the work table, the robot is fixedly connected to the machine frame, and the clamping mechanism, the oil adding mechanism, the pneumatic manipulator, the linear feeder and the sliding groove are fixedly connected to the work table; a returning air cylinder is fixedly connected to a clamp body of the clamping mechanism, and the sliding groove is connected to the clamping mechanism. According to the robot-assisted automatic assembly and lubricating oil addition equipment for the rolling wheel assemblies, rolling wheels can be transferred in the machine manufacturing process and can be taken out from a container and transferred to clamps, lubricating oil can be added into the interiors of the rolling wheels, threaded guide columns can be assembled in the rolling wheels, and the assembled rolling wheel assemblies can be output.
Owner:陕西红十月发展有限公司

Primary making process of black tea

The invention discloses a tea machining process, and in particular relates to a primary making process of black tea. The primary making process of black tea is characterized by comprising processes of green storage, withering, rolling, deblocking, rerubbing, deblocking and sieving, fermentation, baking with gross fire, cooling and re rehumidifying and baking with sufficient fire. According to the primary making process of black tea disclosed by the invention, the existing tea making process is changed, the processes of rerubbing and baking with sufficient fire are added, and meanwhile, the crude tea is baked twice; the manufactured crude tea is more complete in appearance, extremely good in ornamental feature and optimal in quality; and the continuous production is achieved.
Owner:ANHUI QIMEN COUNTY QIHONG TEA

Preparation method of high-zinc magnesium alloy ingot casting

ActiveCN103627937AUniform tissueMelt impurity content is lessSlagIngot casting
The invention discloses a preparation method of a high-zinc magnesium alloy ingot casting and relates to the preparation method of the alloy ingot casting. The invention aims to solve the problems that the existing high-zinc magnesium alloy ingot casting is easy to generate element segregation in the casting process and due to improper selection on a cooling water pressure, a casting speed and a melt temperature, a great number of cracks are generated. The preparation method comprises the following steps: 1, weighing materials; 2, feeding the materials; 3, smelting; 4, refining and standing; 5, casting. The preparation method has the advantages that 1, the high-zinc magnesium alloy ingot casting prepared by the preparation method is uniform in tissues and has no phenomena of pore loosening and slag inclusion and a melt has low impurity content; 2, the high-zinc magnesium alloy ingot casting prepared by the preparation method has a diameter of 405 mm to 485 mm, complete appearance and no obvious cracks. The high-zinc magnesium alloy ingot casting can be obtained by the preparation method.
Owner:NORTHEAST LIGHT ALLOY CO LTD

Processing technology of cake-like oolong tea

The invention discloses a processing technology of cake-like oolong tea The processing technology comprises the steps of picking fresh tea tree leaves with one sprout and one leaf or one sprout and two leaves as the raw material, carrying out outdoor sun withering and indoor withering, rocking green leaves, fermenting, deactivating enzymes, sizing and drying. The processing technology of the cake-like oolong tea disclosed by the invention does not comprise the chopping process; therefore, complete appearances of tea leaves are kept; prepared finished teas are uniform in appearance and standard; and the cake-like oolong tea can be packaged independently and is convenient to carry and brew.
Owner:SHANDONG SHENGFA AGRI SCI & TECH CO LTD

Snack duck feet processing process

The invention relates to a snack duck feet processing process, and discloses a novel processing process of duck feet. A main material comprises examined and qualified frozen duck feet, and auxiliary materials comprise a flavoring A and a spice B. The flavoring A comprises edible salt, white sugar, soy sauce, edible aromatic vinegar, and monosodium glutamate. The spice B comprises aniseed, cinnamon, ginger, fennel, and bay leaf. A process flow comprises the steps of: duck feet selecting, thawing and washing, precooking, wet preserving, vacuum packaging, sterilizing, and finished product examining. The process comprises the steps that: high-quality duck feet are selected and trimmed; the duck feet are washed twice by using clear water, and are dip-dried in a basket; a precooking marinade is prepared by using 100kg boiled water and 10% of edible salt, 5% of soy sauce, 3% of sliced ginger, 0.5% of aniseed, and 1% of cinnamon; the materials are boiled for 30min in a boiling state; a material bag is boiled for 15min with the duck feet, such that the product is uniformly heated, colored, and flavored; when the product is in a sauce-yellow color, the product is fetched, dip-dried, and cooled; a preserving liquid is decocted in a sandwich pot; the duck feet is placed in the preserving liquid, and is preserved for 10min; and vacuum packaging and sterilizing are carried out.
Owner:XUZHOU HUINONG DUCK IND CO LTD

Processing method making coarse grains and millet boiled and cooked together, and coarse grains obtained by processing

The invention belongs to the technical field of food processing, and in particular, relates to a processing method making coarse grains and millet boiled and cooked together, and coarse grains obtained by processing. The processing method making coarse grains and millet boiled and cooked together includes the following steps: (1) ultrasonic assisted soaking: placing cleaned coarse grains in water,carrying out ultrasonic assisted soaking for 10-100 min, and draining for standby application; (2) pre-curing of the coarse grains: placing the coarse grains processed in the step (1) in a high-pressure cooker, and cooking for 2 min-5 min; and (3) microwave drying: drying the coarse grains properly processed in the step (3) for 3-7 min with 300 W-600 W microwaves. The coarse grains processed according to the method can be boiled and cooked together with millet, and the processing method has higher efficiency.
Owner:XUCHANG UNIV

Grid alloy and its preparing method

The invention discloses a battery grate alloy which relates to battery technique field for improving its rigidity, anti-creeping and eroding resistance. The ratio of its component (weight) are as follow: calcium 0.02 to 0.2, aluminum 0.01 to 0.05, tin 0.1 to 2, silver 0.001 to 0.05, lead takes the rest. Plate-grid produced according the ratio is of greatly higher performance compared with common lead Di alloy or lead calcium alloy. Battery built with the plate-grid totally meets the VW7573 standard. The plate-grid is of complete shape without large deformation in evidence and high rigidity. Moreover the processing properties of the alloy is ideal and the cost is moderate, very adaptive in industrial production generalize.
Owner:风帆(扬州)有限责任公司

Method for producing lemon essential oil

The invention discloses a method for producing lemon essential oil. The method comprises the steps of cleaning and disinfection, essential oil extraction, oil-water separation, packaging and storage and the like, wherein a scarifying mode is adopted for extracting essential oil in the essential oil extraction step; lemon fruits are fed into an upper quantitative storage bin of a vertical oil grinding machine from the upper part of the oil grinding machine, fall into a middle grinding plate for grinding, and are discharged from a lateral surface; the lemon fruits continuously roll on the grinding plate under the high-speed rotation of the grinding plate, and also continuously collide with four walls of the oil grinding machine under the action of centrifugal force, and the peels of the lemon fruits are impacted by the rotating grinding plate, so that oil vacuoles of the peels of the fruits are completely fractured and broken to discharge the essential oil. According to the method, the vertical oil grinding machine which is novel equipment is used for extracting the essential oil, so that the lemon oil extraction rate reaches 0.5 percent; a feeding amount, fruit grinding time and oil grinding rotating speed can be correspondingly regulated according to characteristics of lemons, and continuous production can be realized; the produced lemons have integral shapes, and can also be processed into products such as lemon slices and dices besides the conventional use of juicing residue formation, so that the subsequent processing and utilization range of the lemons is widened.
Owner:重庆汇达柠檬科技集团有限公司

Negative pressure type insect sampler and working method thereof

The present invention discloses a negative pressure type insect sampler and a working method thereof. The negative pressure type insect sampler comprises a negative pressure device; the negative pressure device and a handle are connected; the inside of the handle is provided with a rechargeable battery, a turbo fan and a cyclone accelerator; the negative pressure device comprises an air inlet assembly; the air inlet assembly and an air guide cylinder are connected; the other end of the air guide cylinder is detachably connected with an insect storage device. The negative pressure type insect sampler is designed based on today's most advanced fanless fans, and strong and soft in wind power, avoids insect scales and limbs being destroyed, and maintains intact appearance of the insect; a folding door is arranged in the insect storage device and can be opened and closed; the end of the insect storage device is a closed net, and is breathable and can effectively prevent insects from escaping; a carrier is arranged in a screw cover and used for accommodating anesthetics; an anesthetic treatment can be performed on the spot; and the negative pressure type insect sampler greatly improves the insect catching efficiency, has a simple structure, and is convenient to use and relatively strong in practicality.
Owner:张勤

Sensing device, electronic device and detection method

The present invention discloses a sensing device, an electronic device and a detection method. The sensing device comprises: housing provided with a light through hole, wherein a holding area is arranged at the lower portion of the light through hole; a visible light detection unit arranged in the holding area and configured to receive the visual light in the light ray incident from the light through hole; and an infrared light detection unit arranged in the holding area and configured to receive the infrared light incident from the light through hole. The sensing device is configured to solve the problems that the touch control panel of an electronic device needs at least two holes for light ray transmission and the enforcement difficulty is large in the prior art.
Owner:LENOVO (BEIJING) CO LTD

Washing machine with partial pre-washing function

The invention discloses a washing machine with a partial pre-washing function. The washing machine comprises an ultrasonic washing device; the washing machine is provided with an accommodating space for accommodating the ultrasonic washing device, and the ultrasonic washing device can be arranged in the accommodating space in a screw-in / screw-out manner. The whole ultrasonic washing device is embedded in the washing machine and integrally assembled with the washing machine, normal clothes washing is not influenced, and the washing machine is also endowed with the partial pre-washing function.The washing machine partially emits high-frequency ultrasonic waves to initially-wet clothes by utilizing the cavitation function of the ultrasonic waves, so that stains such as oil stains are emulsified under the function of a sound field, solid ions are separated from the clothes, surface purification is achieved, partial stubborn stains are removed, and the partial pre-washing function on the clothes is achieved.
Owner:HEFEI HAIER WASHING MACHINE +1
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