85results about How to "Reduce odor" patented technology

This utility model relates to the field of cabinet technology and discloses a cabinet door with a ventilation function. The cabinet door includes a cabinet body on its rear side and a handle on its front side. A ventilation box is installed at the top of the cabinet body. A push plate is movably fitted inside the ventilation box. An air cylinder piston is connected to the rear side of the push plate, and a spring is connected to the front side of the air cylinder piston. The front end of the spring is connected to the front side of the ventilation box's inner cavity. An air blowing pipe is connected to the rear side of the bottom of the ventilation box, and an exhaust port is opened on the front side of the air blowing pipe. This cabinet door with a ventilation function, with its push plate, air cylinder piston, spring, air blowing pipe, and exhaust port on the rear side, allows the push plate to move backward when the cabinet door closes the front side of the cabinet body. This moves the air cylinder piston, causing the air in the ventilation box to be blown out from the front side of the cabinet body through the air blowing pipe and exhaust port, facilitating the ventilation of the cabinet body and reducing humidity and odors.

The utility model relates to the technical field of PVC (polyvinyl chloride) pipe fittings, and discloses a pipe fitting for preventing floor drain fault, the main body structure of the connecting pipe fitting consists of an upper end pipe, a middle section secondary drainage pipe and a lower end pipe, and the structure is precise, reasonable and easy to implement. The research and development of the anti-fault pipe fitting not only can effectively prevent drainage of the floor drain from scouring a sand-lime layer, but also can enable water of the sand-lime layer to be smoothly discharged into a sewer line, and even can effectively prevent sand-lime from falling into the sewer line to cause blockage of the sewer line when the floor drain is installed in the decoration tiling stage; the filter net basket is fixed to the inner ring of the mounting ring, impurities are further filtered out, the anti-blocking effect is enhanced, the supporting columns and the mounting ring are connected through the tightening springs, and when water flow impact or external force is applied to the pipe fitting, the supporting columns can guarantee the stability of the filter net basket and the mounting ring and maintain the filtering and drainage performance of the pipe fitting by means of telescopic buffering of the tightening springs; and the home decoration drainage requirement is comprehensively met.

The application discloses a kind of deodorization bacteriostatic casual shoes, belong to casual shoes technical field.It includes casual shoe body, the shoe tongue is integrally arranged in casual shoe body front side, vertical through strip shape zipper strip is sewn in shoe tongue middle part, wherein the zipper strip is engaged with zipper head, insole is padded in the inside of casual shoe body, the present application is provided with zipper strip and zipper head, and the setting of zipper strip and zipper head can open the whole shoe tongue half, so that shoe head part can be unfolded and cleaned and ventilated, after daily use, it can be opened naturally ventilated, avoid shoe head humid and breed bacteria, simultaneously, button female parts are matched and engaged from two sides, can separate the middle part of shoe tongue and stably dock, avoid zipper head being opened downward in daily travel, keep shoe tongue stable and adhere to instep, simultaneously, zipper strip is completely opened, can conveniently take out insole and dry and wash.

The utility model provides humidity detection display card paper for textiles, which comprises detection card paper, the detection card paper comprises a water absorption substrate and a printing layer, a plurality of humidity detection areas are arranged on the water absorption substrate at intervals, and the humidity detection areas respond to different humidity threshold values and generate corresponding color changes; the printing layer is arranged on the water absorption substrate and provided with a plurality of display grooves, and the display grooves correspond to the humidity detection areas one to one and are used for exposing the humidity detection areas. The water absorption base plate has good moisture absorption performance, when the humidity of the textile is increased, the water absorption base plate can absorb moisture, and the color of the corresponding humidity detection area is changed. By observing the color change of the humidity detection area, the humidity state of the textile is intuitively judged, so that corresponding measures are taken, the use convenience and comfort are improved, and the device is particularly suitable for the textile, such as a dehumidification pad, a quilting pad, a blanket and the like.

The utility model discloses a refrigerator drawer box with adjustable inner cavity, and particularly relates to the field of refrigerator accessories, the inside space of drawer box is cuboidal, a plurality of horizontal partitions are arranged in the inside of drawer box and move along the pulling direction of drawer box, a plurality of longitudinal partitions are inserted between the plurality of horizontal partitions, a positioning horizontal strip for positioning the horizontal partitions is installed at the top end of drawer box, the positioning horizontal strip is perpendicular to the pulling path of drawer box, the both ends of positioning horizontal strip extend to the outside of both sides of drawer box, and a positioning clamping strip for clamping and positioning the end part of positioning horizontal strip is installed on the outer wall of both sides of drawer box. The utility model discloses by using the downward opening of clamping groove, and there is no obvious slot structure on the horizontal partition and longitudinal partition, in the use process, the accumulation of food debris, condensed water and other substances can be avoided, the generation of peculiar smell is reduced, and the whole detachable structure design facilitates the disassembly and cleaning of the utility model, and the practicability is improved.

This utility model belongs to the technical field of organic fertilizer production equipment, specifically disclosing an odor-reducing fermentation tank system for organic fertilizer production. The system includes a fermentation tank, a tail gas treatment system, and a water spraying system. A plastic sheet roll is rotatably connected to one side of the fermentation tank, and a turning rod is rotatably connected to the adjacent side. One end of the plastic sheet is fixedly connected to the turning rod. Suction pipes are fixedly connected to both sides of the upper part of the fermentation tank, and these suction pipes are connected to the tail gas treatment system. Several air holes are provided on the suction pipes. This utility model features a turning rod and a plastic sheet roll. The turning rod pulls the plastic sheet, making it easier to cover the fermentation tank, which is more suitable for organic fertilizer fermentation. The suction pipes at the top of the fermentation tank can remove the odor generated during organic fertilizer fermentation, and the tail gas treatment system further reduces the odor, effectively minimizing odor pollution to the environment.

The application discloses an antibacterial and anti-mite low-odor slow-rebound memory sponge, relates to the technical field of high polymer foam materials, and adopts in-situ doping and synchronous grafting coupling technology of an antibacterial and anti-mite active group to uniformly disperse mesoporous silicon dioxide nanoparticles in a polyurethane matrix and realize in-situ anchoring when the slow-rebound memory sponge is foamed and formed, and simultaneously graft non-dissolution type antibacterial and anti-mite active groups on the surface of the mesoporous silicon dioxide; the mesoporous silicon dioxide continuously adsorbs trace volatile odor molecules in the sponge by virtue of a high specific surface area, realizes static odor locking and odor removal, the antibacterial and anti-mite groups are stably combined by a covalent bond without migration and precipitation risk, the mesoporous structure blocks a moist microenvironment for mites to inhabit, and bacteria breeding is inhibited from the source, so that the sponge has both persistent antibacterial and anti-mite performance and ultralow odor release characteristics without the need of adding covering type fragrances and free antibacterial additives.

This invention discloses a device for pleural effusion drainage, relating to the field of pleural effusion drainage technology. It includes a housing, with an air pump mounted on the top, a suction tube inserted into the bottom of the air pump, and an air outlet on one side of the air pump. A pneumatic mechanism is installed on the inner bottom wall of the housing, comprising an air cylinder fixedly connected to the housing, a piston slidably connected inside the air cylinder, a connecting rod fixedly connected to the top of the piston, and a linkage mechanism mounted on the top of the connecting rod. This pleural effusion drainage device generates negative pressure inside the air cylinder. Under this negative pressure, the piston slides downwards, causing the two edges of the drainage bag to move away from each other, expanding the internal space of the drainage bag and thus creating negative pressure inside. This draws pleural effusion into the drainage bag. The design of the pneumatic mechanism and linkage structure isolates the pleural effusion from the outside environment, reducing the odor of the drained pleural effusion.

The present invention relates to cleaning compositions for reducing off-flavors on surfaces, in particular to compositions for cleaning soft surfaces, such as those of fabrics. The composition ensures that the fabric remains free of off-odor for a long period of time after the surface is cleaned with the composition. This is accomplished by the combination of rhamnolipids and bacillus bacterial spores in a composition containing a surfactant.

The embodiment of the application provides a cold water preparation device and a refrigerator, comprising: a shell having a containing space; a water pipe comprising a main body section and a water inlet section and a water outlet section connected to both ends of the main body section, the main body section is arranged in the containing space, the water inlet section is used for being connected with a water source, and the water outlet section is exposed to the shell; a cooling assembly comprising an inner container, an evaporative pipe and a heat conducting medium, the inner container is arranged in the containing space, the inner container has a containing cavity, and the main body section is arranged in the containing cavity; the evaporative pipe is attached to the outer side wall of the inner container, the heat conducting medium is arranged in the containing cavity and wraps the main body section; the evaporative pipe is used for refrigeration and absorbs the heat of water in the main body section through the inner container and the heat conducting medium, so that the water in the main body section is cooled. The water introduced into the water pipe from the water source is directly cooled by the cooling assembly, the rapid cooling of the water can be realized, the demand of continuous use of the user can be met, and the water does not need to be stored, so that the risk of odor and deterioration of the water can be reduced.

The present application relates to the technical field of sanitary products, and particularly relates to a biodegradable nursing pad and a preparation process thereof. The nursing pad comprises a skin-friendly top layer, a composite core absorption layer and a gas-impermeable bottom layer from top to bottom. The composite core absorption layer comprises a gel-embedded skeleton composed of an air-laid wood pulp fiber web and a composite antibacterial hydrogel in-situ cross-linked and embedded in the pores of the web, and a fluff pulp fiber layer fixed to at least one surface of the skeleton. The composite antibacterial hydrogel comprises hydrophilic reinforcing fibers modified by a silane coupling agent with a hydrophilic group, a sodium alginate matrix and zinc ions. The nursing pad prepared by the present application has excellent rapid absorption, high antibacterial efficiency and high biodegradability, and solves the problem that traditional products are difficult to have both performance and environmental protection.

This invention discloses a cutting fluid circulation, purification, and recovery device for mold parts in the field of cutting fluid treatment technology. It includes a multi-layer magnetic filtration mechanism, comprising a housing with an inlet. Several sets of magnetic filter plates are arranged from top to bottom within the housing, and a cleaning section is provided above each magnetic filter plate. By employing the synergistic cooperation of multi-layer magnetic filtration and the cleaning section, this invention effectively solves the drawbacks of existing single-stage filtration methods, such as limited accuracy, easy clogging, and the need for frequent manual cleaning. The overall structure is compact and easy to maintain, making it suitable for centralized circulation and recovery of cutting fluid in small machining centers, mold workshops, and other similar settings. This improves processing efficiency while reducing labor intensity and overall operating costs.

The utility model discloses an automatic cleaning laying hen breeding cage, including hencoop, excrement cleaning mechanism, crib cleaning mechanism and control panel, control panel is installed on one side of hencoop, the hencoop is formed by connecting cage body and frame, excrement cleaning mechanism includes collecting tank, screw transmission group, support seat, cleaning box and cleaning roller, and the cleaning roller is connected with the collecting tank. The feeding trough cleaning mechanism comprises a flow guide pipe and a scraping plate. The chicken coop is provided with the excrement cleaning mechanism, the feeding trough cleaning mechanism and the control panel, excrement generated by laying hen breeding can be automatically collected, excrement adhering to the bottom face of the chicken coop can be cleaned, peculiar smells and virus spreading in a breeding house are reduced, meanwhile, residual feed in the feeding trough is cleaned, and the breeding efficiency is improved. Bacteria breeding in the feeding trough is avoided, a good feeding environment is provided for laying hens, and the egg laying yield is increased.

This application provides a vehicle-mounted waste disposal method, electronic device, storage medium, and program product, relating to the field of automotive technology. The method includes: responding to the detection of waste being deposited into the waste collection bin; controlling the waste collection bin to perform baling processing based on the deposited waste; detecting whether the vehicle's power supply is down after baling processing is completed; and outputting a first reminder message in response to the detection of the vehicle's power supply being down. When the application detects that waste has been deposited into the waste collection bin, it controls the waste collection bin to perform baling processing based on the deposited waste, reducing odors caused by waste exposed to air and improving the user's driving experience; after baling processing is completed and the vehicle's power supply is detected to be down, it outputs a first reminder message to the user, reminding the user to take the baled waste with them when leaving, avoiding prolonged storage of waste inside the vehicle, and effectively disposing of vehicle-mounted waste.

The utility model relates to the related technical field of submersible sewage pumps, and one embodiment of the utility model provides an automatic dredging submersible sewage pump which comprises a submersible sewage pump body and a shell, the submersible sewage pump body is arranged in the shell, a lifting control assembly is arranged between the submersible sewage pump body and the shell, a driving motor is arranged on the outer wall of the shell, and a flushing assembly is arranged on the shell. The flushing assembly comprises a pair of connecting sleeves which are arranged in the outer wall of the shell, water pipes are rotationally connected into the connecting sleeves and located on the two sides of the submersible sewage pump body, and a plurality of nozzles are arranged on the water pipes. By means of the technical scheme, the technical problems that in the prior art, due to the narrow space and the complex structure in a pump body, a cleaning tool is difficult to go deep into all corners, cleaning is not thorough, sludge accumulated for a long time can generate peculiar smells and breed bacteria, and the health of workers is threatened are solved.

This utility model provides an electrolytic generator and hot water equipment for supplementing minerals. The electrolytic generator includes a shell, a mineral filter element, and an electrode module. The shell is connected to an inlet pipe and an outlet pipe. The electrode module is connected to the shell. The mineral filter element is disposed in the shell and includes a cover plate and a filter element body. The cover plate and the filter element body are detachably connected. The filter element body contains minerals and is connected to the shell. The detachable connection between the cover plate and the filter element body allows for adjustment of the type and quantity of minerals and facilitates replacement of minerals. While supplementing the mineral element content of the water, it also increases the ion concentration of the water. Electrolysis of the incoming water increases the hydrogen and oxygen content of the water.

A peculiar smell prevention closestool belongs to the technical field of closestools, aims to solve the problem that peculiar smell of a sewage main pipeline of a building easily enters a room by the aid of an existing turnover closestool, and is characterized by comprising an L-shaped mounting seat, a turnover closestool body arranged on a supporting slide rail of the turnover closestool body, a closestool pool arranged in the closestool body, and a bent blow-off pipe integrally formed at an outlet of the closestool pool. An annular cushion is rotatably mounted at the top of the turnover closestool body, and a water outlet is formed in one side of the water storage bin at the top of the L-shaped mounting seat and is aligned with a closestool opening in the top of the overturned closestool body; a drain outlet is formed in the bottom and is aligned with a pipe orifice of the turned and bent drain pipe; the tipping bucket assembly comprises an arc-shaped tipping bucket, rotating rods are symmetrically arranged on the outer wall of the tipping bucket and rotationally connected with a groove in the inner wall of the bent blow-off pipe through bearings, and a balancing weight is arranged in the center of the inner wall of the arc-shaped tipping bucket. The closestool can reduce peculiar smell entering a room and improve the indoor air quality.

The embodiment of the application discloses a kind of box assembly and cleaning equipment, box assembly includes main box and scraping strip unit, scraping strip unit is connected to main box, box assembly can be as a component of cleaning equipment, during the maintenance of box assembly, since scraping strip unit is connected to main box, then when box assembly is disassembled via cleaning equipment, scraping strip unit can be synchronously disassembled along with main box, when user cleans main box, such as dumping sewage and solid dirt in main box, user can clean scraping strip unit synchronously, in one use scene, user can dump dirt in main box first when box assembly is removed via cleaning equipment, then main box and scraping strip unit are washed by clean water, can reduce the residue of dirt on main box and scraping strip unit, can reduce the generation of odor, can make the maintenance of box assembly more convenient.

The application provides a bamboo fiber-containing moisture-absorbing, quick-drying and antibacterial composite fabric and a preparation process thereof, and belongs to the technical field of fabrics; the composite fabric comprises an inner layer fabric, a core layer fabric and an outer layer fabric. In the application, 2-morpholinoethyl methacrylate is mixed with bromododecane to perform a nucleophilic substitution reaction to generate an antibacterial modifier; the antibacterial modifier is dissolved in an ethanol solution, then the plasma-activated polypropylene fiber fabric is soaked, and the free radical polymerization reaction of the antibacterial modifier and the polypropylene fiber fabric is initiated by potassium persulfate, so that the antibacterial modifier is connected to the surface of the polypropylene fiber fabric; meanwhile, a three-dimensional network is formed through cross-linking of a cross-linking agent N,N'-methylenebisacrylamide, so that the polypropylene fiber has a long-acting antibacterial effect, and the prepared inner layer fabric is helpful to inhibit the breeding of bacteria and reduce peculiar smell caused by sweat.

This utility model relates to the field of denim fabric technology, and more particularly to a sporty triacetate denim fabric, which is woven from warp and weft yarns. The minimum weave cycle consists of six rows of warp yarns and six rows of weft yarns. The warp yarns include a first warp yarn and a second warp yarn, which are arranged alternately in a 1:1 ratio from left to right. The weft yarns include a first weft yarn and a second weft yarn, which are arranged alternately in a 1:1 ratio from top to bottom. The first warp yarns and the first weft yarns interweave to form the surface layer of the fabric, and the second warp yarns and the second weft yarns interweave to form the bottom layer of the fabric. The first warp yarn is plain yarn, the second warp yarn is slub yarn, the first weft yarn is cotton yarn, and the second weft yarn is triacetate yarn. By combining the natural softness of the cotton yarn in the surface layer with the delicate texture of the plain yarn, the natural breathability and antibacterial properties of the slub yarn in the bottom layer with the moisture-wicking and quick-drying properties of the triacetate yarn, the overall wearing comfort is improved, making it suitable for daily wear or outdoor activities.

This utility model discloses an intelligent dust recovery and purification device for an enzyme preparation production line, relating to the field of enzyme preparation production technology. It includes an adsorption hood, with an exhaust fan fixedly connected to one side of the adsorption hood and a recovery auxiliary mechanism on the other side of the exhaust fan. In this utility model, dust adsorbed by the adsorption hood enters a connecting hood and is guided by the connecting hood into a cyclone separator. The cyclone separator separates the dust, allowing dust particles of different sizes to enter a dust collection hopper and a guide pipe respectively. Two filter plates filter the dust discharged from the guide pipe. A cleaning rack scrapes the filter plates, quickly discharging the dust from the top of the filter plates, facilitating centralized dust recovery and reducing the complexity of dust recovery. An axial flow fan accelerates the gas flow inside the recovery box, and a gas sensor monitors the dust concentration in the discharged gas, allowing for easy replacement of filter plates or adsorption plates based on the monitoring results.

The utility model provides a kind of tubular object manufacturing device, the device of the utility model includes: the first slitting assembly of original strip material is divided into at least one wide strip and at least two narrow strips;The glue assembly of one strip surface of the wide strip or narrow strip is coated with glue;The glue coating surface of each wide strip is bonded with at least two adjacent narrow strips with the way that narrow strip is in the same plane through glue coating surface to be double-layer bonded strip bonding assembly;The second slitting assembly of double-layer bonded strip is divided into double-layer strip along the gap between adjacent narrow strips;Forming assembly is curled into continuous double-layer tubular object with the axis parallel to the conveying direction of double-layer strip.This utility model's device effectively improves tubular object roundness, hardness, reduces raw material consumption, and the two layers of double-layer tubular object are completely consistent, can reduce product difference rate, improve product quality, while multi-channel parallel forming can multiply production efficiency.

Provided is a stereoscopic molding resin composition containing a multifunctional urethane (meth) acrylate having a molecular weight of 700 or more and 1,300 or less.

The utility model belongs to the technical field of automobile trim, specifically is a kind of multifunctional adjustable automobile air outlet vane trim device, including frame;Frame middle part is equipped with multiple blade bodies;Multiple The blade body equidistant distribution;Blade body middle part is equipped with trim body;Blade body and trim body middle part are equipped with fixed assembly;Frame middle part is equipped with cleaning assembly and collection component;Fixed assembly includes two sets of clamping slots;Two The clamping slot is opened in clamping slot middle part;Two The clamping slot is set up in pairs;Two groups of clamping blocks are fixedly connected in the inner side wall of trim body, and the cooperation of the above-mentioned structure clamping block and clamping slot can make blade body and trim body connection simple and fast, keep the close cooperation between trim body and blade body, reduce the looseness or shaking of trim body in the use process, keep the stability of trim body in the use process.

This invention relates to the field of new energy battery cell welding technology, specifically a flight welding protection mechanism for battery packs (BSBs). The mechanism includes a welding bed and a battery pack to be welded disposed within the welding bed; a support mechanism mounted on the welding bed; two sets of reel mechanisms mounted inside the support mechanism; a fume extraction mechanism mounted on the reel mechanisms; and a lateral distance adjustment mechanism mounted on the back of the support mechanism. The reel mechanisms include wind deflectors with rectangular cavities inside. By eliminating the traditional single-sided left and right guard plates within the welding bed and instead installing two symmetrically distributed reel mechanisms within the welding bed, effective dynamic welding protection is created between the corresponding trusses and reel mechanisms when the two reel mechanisms move synchronously with two trusses. The static area where the two reel mechanisms are centrally located receives synchronous shielding protection, thus precisely isolating the welding zone from the unwelded zone and completely preventing high-temperature welding slag from contaminating the unwelded area.

The invention relates to the technical field of bamboo product processing, in particular to a bamboo tea tray processing method which comprises the steps that a tea tray blank comprises a horizontal bottom face, a top face and side faces; forming a water transfer printing layer on the special-shaped top surface and the side surface by using water transfer printing; the primary blank is cleaned through the conveying and cleaning device; the conveying and cleaning device comprises a machine body, a pressure pump and a rotating motor; a spraying area and a pressurized washing area are arranged in the machine body; a pressurizing spray pipe is arranged in the pressurizing flushing area and rotates back and forth between 45 degrees and 90 degrees through a rotating motor, the 90-degree position is the initial position, the 45-degree position is the final position, and when the initial position turns to the final position, a pressurizing pump works. According to the water transfer printing device, the special-shaped groove is sprayed with cleaning liquid through the spraying area to be soaked, and water transfer printing impurities and fragments are soaked, softened and dissolved; and the rotary motor works to enable the pressurizing spray pipe to rotate, the swinging jet flow extrudes and extrudes out the bubbles in a single direction, and the final yield is guaranteed.

The present application provides a kind of herbal shoe pad and its preparation method and application, the preparation method includes the following steps: herbal raw material is crushed to obtain herbal short hair, then mixed with chemical fiber, by air laying to obtain cotton-like mixture, then the upper and lower surfaces of cotton-like mixture are attached with non-woven fabric, and the herbal shoe pad is obtained after heat bonding.The herbal shoe pad provided by the present application can make the shoe pad more environmentally friendly in an industrial mass production mode, while also achieving the use of raw herbal state to absorb foot sweat, decompose and dilute odor, achieve uniform structure, controllable thickness, wear-resistant and usable through air laying and heat bonding, and have the characteristics of original ecology, high adsorption and easy degradation.

This invention discloses a method for processing organic Wuyi rock tea with triple aroma enhancement and high sweetness through heavy fermentation at 51.3℃, belonging to the field of tea processing technology. Using fresh Wuyi rock tea leaves as raw material, after withering and cooling with cold air, the tea undergoes four cycles of ambient temperature withering, each cycle including shaking, static fermentation, and cold air blowing, with the shaking time progressively extended. Then, three temperature-controlled heavy fermentation cycles are performed, with static fermentation at 51.3℃ for 35-45 minutes, and the shaking time progressively extended until the leaves reach a state of three parts red and seven parts green. Finally, a final aroma enhancement shaking is performed, followed by direct fixation. After light pressing, heavy pressing, and light pressing and kneading, the tea undergoes initial drying, cooling, and re-drying to obtain the raw tea. This invention coordinates the oxidation transformation and moisture changes of fresh leaves at different maturity levels, reducing the bitterness of the finished tea, improving floral and fruity aromas, sweetness, and flavor harmony, and enhancing aroma retention and quality stability during storage.

This invention belongs to the field of fiber material technology, and relates to a composite fiber containing nano-natural tea fiber, its preparation method, and its application. The raw materials for preparing the composite fiber include nano-natural tea fiber and basic fiber pulp, wherein the nano-natural tea fiber is a yerba mate nanofiber microemulsion. This invention integrates nanotechnology into the preparation of natural tea fiber. The microemulsion method allows for the simultaneous and uniform dispersion of multiple effective components from tea leaves in the yerba mate nanofiber microemulsion, effectively showcasing the multifunctionality of the fabric. The microemulsion system exhibits high uniformity and long-term stability, eliminating the need for additional surfactants during spinning to achieve high dispersion of the nano-tea fiber in the spinning solution, ensuring the long-lasting effectiveness of the resulting functional fabric. Furthermore, yerba mate contains abundant tea polyphenols and unique yerba mate alkaloids, which further enhance the overall performance of the composite fiber.

The present application relates to a kind of acrylic polymer emulsion, its raw material composition and its preparation method and application, belong to building coating technical field.It includes the following weight parts of raw materials: pre-emulsion I 15-25 parts, pre-emulsion II 45-55 parts, emulsifier solution 10-20 parts, initiator solution 1-10 parts, post-processing solution I 1-5 parts, post-processing solution II 1-5 parts, adipohydrazide 0.5-2 parts, triethanolamine 1-5 parts.The acrylic polymer emulsion prepared in the present application has strong cohesion, elongation and elasticity, the soft porcelain prepared using the emulsion is not easy to break or remain when demolding after curing, thereby effectively solving the adhesion problem of soft porcelain on silica gel mold, and the acrylic polymer emulsion prepared in the present application itself has low odor, significantly reduces the peculiar smell of soft porcelain finished product, improves environmental protection and use experience.