33results about How to "Achieve mosquito repellent effect" patented technology

The invention relates to a mosquito repelling preparation, in particular to a natural plant essential oil composition capable of directly serving as a mosquito repellent. The problems of short persistence time, a poor mosquito repelling effect, side effects on human bodies and the like of the traditional mosquito repellent are solved. The natural plant essential oil composition is prepared from the following components in percentage by weight: 5 to 10 percent of lavender oil, 2 to 8 percent of lemongrass oil, 2 to 5 percent of basil oil, 2 to 10 percent of chamomile oil, 1.5 to 5 percent of peppermint oil, 1 to 10 percent of eucalyptus oil, 2 to 10 percent of tea tree oil, 1 to 4 percent of citronella oil, 1 to 2 percent of thyme oil, 1 to 10 percent of glycerol, 1 to 20 percent of ethanol and the balance of diluent, namely deionized water. The natural plant essential oil composition naturally diffuses fragrance, has a mosquito repelling effect, is safe and nontoxic, is long in storage time, has swelling dispelling, itching relieving and sterilizing effects, does not have any side effect on the human bodies and is convenient to use. Tests show that the mosquito repelling effect can be over 90 percent averagely.

The invention discloses preparation methods for special silicon rubber and papa wristband. The special silicon rubber comprises the following components by weight percent: 65%-75% of silica gel, 1.5%-10% of eucalyptus citriodoraessential oil, 1%-5% of cymbopogon essential oil, 2%-20% of an anionic powder, 3%-8% of titanium, and 3%-8% of germanium. The preparation method of the special silicon rubber comprises: by using an open mill, rolling and evenly melting the components with the weight percent, tightly milling for 2-6 times to form the special silicon rubber. The preparation method of the papa wristband comprises the steps: A. cutting the silicon rubber into stripe-shaped silicon rubber sheets; B. taking two of the strip-shaped silicon rubber sheets cut in the step A, placing an iron sheet in between the two silicon rubber sheets, and placing into a corresponding mould; C. installing the mould in an oil hydraulic press to carry out vulcanization molding, and forming a papa wristband product, wherein the vulcanization time is 150 s-300 s; D. unloading the mould in the oil hydraulic press, and taking out the moulding product. The advantages are that the papa wristband prepared by the silicon rubber has health care and mosquito driving functions, is suitable for children, people engaged in outdoor activities and the like.

The invention discloses a printing and dyeing method for an anti-ant antibacterial anti-infrared camouflage fabric and the camouflage fabric. The printing and dyeing method comprises the following steps of: cold piling, scouring and bleaching, sizing, singeing, mercerization, bottom dyeing, printing, baking and coloring, reduction, developing and soaping, antibacterial treatment, 3-proof finishing and preshrinking, thereby obtaining a finished product after treatment of the 12 procedures. Infrared transmittance can be effectively shielded by the camouflage fabric, and meanwhile the camouflage fabric has good anti-ant and antibacterial effects. By adopting the printing and dyeing method disclosed by the invention, an effect of endowing multiple functions to one same knitted fabric is achieved, the problems that a conventional knitted fabric only has single function finishing and is relatively large in defect and poor in wearability are solved, improvement of a single property to multiple functions of fabrics is achieved, the problem that a part of properties are contradicted and degraded by one another in multifunctional composite treatment of the fabrics is solved, and the durability and wearability of the anti-ant antibacterial anti-infrared camouflage fabric are greatly improved.

The invention discloses mosquito-expelling floral water which is characterized by being prepared from the following raw materials expressed in weight parts: 5 to 8 parts of clove oil, 3 to 6 parts of sodium citrate, 4 to 7 parts of eucalyptus oil, 2 to 4 parts of butyl ether, 10 to 15 parts of ethanol, 3 to 5 parts of perfume, 1 to 5 parts of methyl salicylate, 2 to 6 parts of peppermint oil, 3 to 7 parts of chamomillae and 8 to 18 parts of water. The mosquito-expelling floral water provided by the invention has the advantages of nontoxicity and high efficiency in usage, low cost and effects of cooling and refreshing, itching relieving and mosquito expelling.

The invention discloses a cold treatment and mosquito-preventing fabric and a processing method thereof, and a textile cold feeling finishing agent for mosquito prevention. A textile cold feeling fishing agent is distributed on the textile of the fabric; in the after-finish cold treatment processing of the textile, the cold feeling finishing agent is finished on the textile by adopting a pad method; and the cold feeling finishing agent preferably selects TK COOL SP-6, wherein the dosage of the TK COOL SP-6 is 50-100 g / L. Processing method of the fabric is as following: in a textile after-finish technology, the cold feeling finishing agent is finished on the textile by adopting a pad method, wherein the liquor detention is 80-90%, the drying temperature is 80-100 DEG C, the drying time is 2-5 minutes, the baking temperature is 150-170 DEG C, and the baking time is 1-2 minutes. Because mosquitoes take warm current convection produced by the human body as a judging perception object, the cold treatment after-finish processing is carried out on the textile, such that the heat value of the textile can be lowered when the textile is used for clothes, and heat dissipated by the human body can further be lowered, thereby effect of mosquito prevention is reached.

The invention relates to a mosquito repellent incense with combined functions for preventing children from catching cold and repelling mosquitoes and a preparation method thereof. The mosquito repellent incense contains a base material for repelling mosquitoes and a main ointment for preventing cold, wherein the base material for repelling mosquitoes is formed by compressing raw materials containing orange peel, elm bark and peach leaves, the main ointment for preventing cold is prepared from raw materials containing chuanxiong rhizome, angelica root, indigowoad leaf, ledebouriella rhizome, mint, borneol (synthesized logan) and realgar. The inventor prepares the mosquito repellent incense by combining the two components of traditional Chinese medicines according to the traditional Chinese medicine theory of externally curing internal diseases and smelling fragrance to cure diseases. The immune regulation function of children is improved under the action of active Chinese medicine granules produced by the burning of the mosquito repellent incense on the bodies of the children, and the mosquito repellent incense has a remarkable effect for preventing cold and repelling mosquitoes. Due to no toxic and side effects, the mosquito repellent incense is particularly suitable for children in different age periods.

The invention relates to a disposable absorbent product, which comprises a top layer with permeable liquid, a bottom layer with impermeable liquid, an absorbent chip layer arranged between the top layer and the bottom layer, and a driving fit device for wearing the disposable absorbent product on a user, wherein the at least one of the top layer, the bottom layer, the absorbent layer and the driving fit device contains natural mosquito repellent substances; the natural mosquito repellent substances contain natural alkene substances, terpene substances, alcohol substances, ketone substances, aldehydes substances and phenolic substance, and are existed in a form of powder, essential oil or coexisting powder and essential. According to the disposable absorbent product, through introducing the powder and / or the essential in at least one of the top layer, the bottom layer, the absorbent chip layer and the driving fit device, the mosquito repellent effect is achieved, and the disposable absorbent product has no toxic or side effect on infants, and can protect the infants from being bit by mosquitoes for a long time.

The invention belongs to the technical field of daily chemical washing articles, and particularly relates to mosquito repelling soap and a preparation method thereof. The mosquito repelling soap is prepared from the following components in percentage by weight: 50%-70% of sodium aliphatate, 5%-10% of sorbitol, 4%-8% of glycerol, 1%-2.5% of an antibacterial agent, 0.2%-0.4% of a chelating agent, 4%-8% of a mosquito repellent, 2%-6% of a plant extract solution, 1%-3% of flavor and 12%-16% of deionized water. The mosquito repellent and the plant extract solution are added to the mosquito repelling soap, a product is endowed with the mosquito repellent effect, and the mosquito repellent effect is lasting; the mosquito repelling soap contains the antibacterial agent, and can play a role in bacteria resisting and removing; the components of the soap are nontoxic, harmless to human bodies and pollution-free to the environment, thereby meeting the requirement of environmental friendliness.

The invention discloses a dual-purpose LED desk lamp capable of repelling mosquitoes and insects of the technical field of lighting equipment. The dual-purpose LED desk lamp comprises a base, the bottom of the front end of the base is provided with fixing lug plates, and two ends of each fixing lug plate are both provided with fixing through-holes, the upper surface of the front end of the base ismovably provided with a fastening screw, one end of the upper surface of the base is provided with a groove, one end of the inner surface of the groove is provided with an adjusting rod, the lower surface of the front end of the adjusting rod is provided with a threaded hole, and the outer surface of the upper end of the adjusting rod is provided with a fixed block. According to the dual-purposeLED desk lamp capable of repelling mosquitoes and insects, by means of the coordination of the fixed block and the adjusting rod, the placing height of the desk lamp can be adjusted; by means of the coordination of the base and the adjusting rod, the desk lamp can be fixed on a wall face through screw nails, and the good lighting is provided; and by means of the coordination of an insectifuge guiding pipe and a mosquito repelling insectifuge storing tank, the mosquito repelling insectifuge can be termly added into an insectifuge storing ball, and the mosquito repelling effect is realized utilizing the fact that the mosquito repelling insectifuge is heated to volatilize below a lamp tube.

The invention relates to clothing, in particular to mosquito-repellent breathable clothing. The clothing comprises a jacket and trousers. Armpit positions of the jacket are provided with armpit vent holes arrayed at intervals, the chest of the jacket are provided with chest vent holes arrayed at intervals, shoulders of the jacket are provided with shoulder vent holes arrayed at intervals, and the position of the crotch of the jacket is provided with crotch vent holes arrayed at intervals. Mosquito-repellent bags are arranged below the chest vent holes, and pockets of the lower jacket are also provided with mosquito-repellent bags; the mosquito-repellent bags are in square shapes, are provided with hidden zippers and wrap mosquito-repellent drugs. Mosquito-repellent strips are respectively arranged at and connected to cuffs and lower hem of the jacket and the waist of the trousers through Velcro. The clothing is breathable and has fine mosquito repellent effect, and attractiveness of the clothing is free of being affected.

The invention discloses a multifunctional wet tissue for preventing mosquitoes. The preparation method of the wet tissue includes: preparation of traditional Chinese medicine components; preparation of medicament; preparation of wet tissue; radiation sterilization. The wet wipes of the present invention can effectively prevent mosquito bites through the proportioning of various traditional Chinese medicine ingredients, and irradiate and sterilize the packaged wet wipes through dose control, effectively improving the use effect and validity period of the wet wipes. In addition, the wipes also have multifunctional functions such as sterilization, food aid and tranquilization. The wet towel has been practically used and verified, and the implementation effect is remarkable.

The invention discloses a multifunctional mosquito-eradication landscape lamp. The multifunctional mosquito-eradication landscape lamp comprises a box body, a solar electric storage device, an illumination device, a rest device and socket switches and further comprises a sensing mosquito-eradication device. The illumination device comprises a lampshade and a mosquito-eradication lamp pole, and themosquito-eradication lamp pole is mounted inside the lampshade. The rest device comprises folding seats and supporting frames. The solar electric storage device comprises electric wires, a solar cellpanel and an electric energy storage device, and the electric energy storage device is mounted at the bottom inside the box body. The mosquito-eradication device comprises a mosquito storage net, a sensing box and infrared ray sensing devices, the mosquito storage net is mounted in the position, close to the upper edge face, of the box body, the sensing box is mounted in the mosquito storage net,mosquito-repellent gas is stored in the sensing box, and the infrared ray sensing devices are mounted on the side surface of the box body. The socket switches are mounted on the side surface of the box body. The multifunctional mosquito-eradication landscape lamp has the beneficial effects that the function of the mosquito-eradication lamp is increased, the structure is simple and effective, theproduction cost is reduced, and sustainable illumination is achieved.

The invention provides an air purification intelligent robot with a mosquito repellent function. In the air purification intelligent robot with the mosquito repellent function, a main body of the robot has the function of detecting obstacles and can realize automatic turning, that is, the robot can be placed indoors to realize automatic path finding, and air purification of each corner in the roomis achieved. The air mixed with dust enters a machine shell from an air inlet, and the air mixed with dust penetrates through a pre-filter, a photocatalytic layer unit, a purple light unit, an electric mosquito liquid incense unit, a negative ion generator, an ozone generator in sequence and is treated by a plurality of module units; and an electric telescopic pole is further arranged, the electric telescopic pole is connected with a UV lamp, the electric telescopic pole can be controlled through a main control board to expand and contract so that the UV lamp can reach the designated positionfor sterilization; and meanwhile each module unit in the machine shell can be easily disassembled and taken out, is convenient for cleaning and convenient for maintenance and replacement.

The invention provides a mosquito dispeller, comprising a box body and further comprising an electric sounder arranged at the top of the box body; an oscillation signal module with the output end connected with the electric sounder; and at least a blue-violet LED lamp arranged at the top of the box body. The invention imitates the sound and frequency produced by male mosquito by means of irradiating ultrasonic waves and audios so as to dispel mosquitoes. The mosquito dispeller is safe, nontoxic radiationless, and harmless to human and animals, and has no any chemical residues. The mosquito dispeller is an ideal partner of picnic, travel, fishing, barbecue, camp, cool enjoying, sentry warding and family life. The mosquito dispeller can ensure environmental safety such that users can sleep securely all night.

A mosquito repellent liquid containing traditional Chinese medicine components, which is provided by the invention, is prepared from the following raw materials: fresh lindera glauca fruits, folium artemisiae argyi, cortex cinnamomi and edible white spirit, and is prepared by completely adopting common edible traditional Chinese medicinal materials and soaking the common edible traditional Chinesemedicinal materials in the edible white spirit. When the mosquito repellent liquid is used, a mosquito repellent effect can be achieved as long as the prepared mosquito repellent liquid is placed atan indoor corner and volatilized naturally, doors, windows or screen windows do not need to be closed tightly, no toxicity or pollution is caused, and the mosquito repellent liquid is truly environmentally friendly and nontoxic. Secondly, compared with the existing mosquito-repellent incense and spray mosquito killer, the traditional Chinese medicinal materials are medicinal and edible medicinal materials, the amount of the medicinal materials is large, the medicinal materials are easily available, and the mosquito repellent liquid has no toxicity, is truly colorless, odorless and non-toxic, is green and environment-friendly and is convenient to use.

The invention discloses a mosquito-repelling ceiling fan. The mosquito-repelling ceiling fan comprises a ceiling fan main body, wherein a controller and a motor connected with the controller are arranged on the ceiling fan main body; the rotary end of the motor is connected with fan blades; the controller is connected with a mosquito-repelling LED lamp which is arranged on the bottom of the ceiling fan main body and is used for emitting light with mosquito-repelling wavelength; and the wavelength range of the light emitted by the mosquito-repelling LED lamp ranges from 530 nm to 590 nm. Wind-power mosquito-repelling of the ceiling fan is combined with light source mosquito-repelling of the LED lamp, and different drive methods are adopted according to different environmental requirements,so that the practical applicability is greatly improved.

The invention discloses a rotatable mosquito repellent lamp, and belongs to the technical field of mosquito repellent lamps. The rotatable mosquito repellent lamp comprises a base. The upper end of the base is connected with a support column. The top end of the support column is connected with a lamp cover. The lamp cover is provided internally with a rotatable mosquito repellent lamp. The rotatable mosquito repellent lamp is provided with a heat conducting plate at the top. The top of the heat conducting plate is connected with a liquid storage tank. The liquid storage tank is provided with an arc-shaped air diffusing cover at the top. The arc-shaped air diffusing cover is provided with an opening at the one side. The liquid storage tank is connected with a liquid storage box through a conveying pipe. The top of the lamp cover is connected with a storage battery through the supporting column. Both sides of the top of the lamp cover are connected with waterproof anti-corrosion lamp covers through lamp arms. Each waterproof anti-corrosion lamp cover is provided with an LED light-emitting plate therein. Each waterproof anti-corrosion lamp cover is provided with a flow guiding passagetherein. The storage battery is connected with a solar energy collecting plate. The rotatable mosquito repellent lamp designed by the invention utilizes solar energy reasonably, expands the mosquitorepellent range, and has the advantages of energy saving and environmental protection.

The invention relates to mosquito-repellent incense. The mosquito-repellent incense comprises cordate telosma, pitcher plant, lemon grass, geranium, mint leaves and daphne odera. The mosquito-repellent incense is specifically prepared from the following components in parts by mass: 5-10 parts of the cordate telosma, 10-15 parts of the pitcher plant, 20-30 parts of the lemon grass, 15-25 parts of the geranium, 15-25 parts of the mint leaves and 10-20 parts of the daphne odera. The mosquito-repellent incense is convenient to carry, can achieve the mosquito repelling effect after being ignited atany time, and is proper in fragrance.

This application provides an air purification intelligent robot with mosquito repelling function. In this application, the main body of the robot has the function of detecting obstacles and can realize automatic turning. Air purification: the air mixed with dust enters the casing from the air inlet, and the air mixed with dust passes through the pre-filter, photocatalytic layer unit, purple light unit, electric mosquito liquid incense unit, negative ion generator, and ozone generator in sequence , and processed by multiple module units; and it is also equipped with an electric telescopic rod, which is connected to a UV lamp, which can be controlled by the main control board to expand and contract the electric telescopic rod so that the UV lamp can reach the designated position for sterilization and disinfection. At the same time, each module unit in the casing can be easily disassembled and taken out, which is convenient for cleaning and maintenance and replacement.

The invention discloses mosquito expelling silk stockings. The silk stockings are woven by composite silk, and the composite silk includes high-stretch yarn and mosquito expelling silk which are arranged according to a strip number ratio of 1 to (1-2), wherein the mosquito expelling silk is wounded around the high-stretch yarn; the high-stretch yarn is polyurethane high-stretch yarn and comprisesphenolsulfonic acid with a weight percentage of 5-15% and dyhydroxy phenyl sulfone with a weight percentage of 5-25%. By adopting the technical scheme, according to the mosquito expelling silk stockings, since the mosquito expelling silk is arranged in the composite silk used for weaving the silk stockings and added with Chinese herbal medicine and botanical ingredients which can expel mosquitoes,a great mosquito expelling effect can be achieved, and users do not need to worry about how to expel the mosquitoes when wearing the silk stockings in summer.

The present invention discloses a heater for heating mosquito-killing liquid using high-frequency electromagnetic heating. The heater for heating the mosquito-killing liquid using the high-frequency electromagnetic heating comprises a high-frequency electromagnetic heating circuit and a heating rod; the heating rod is a carbon rod or a cotton rod with a metal inner core; the high-frequency electromagnetic heating circuit comprises a power source with an output of 3-6 V, high-frequency resonant capacitors, a heating coil, a master control single chip microcomputer with a chip model of PIC12F629and MOS tubes; the heating coil is wound into a ring structure; the heating rod is located in the heating coil; the power supply supplies powder for the high-frequency resonant capacitors, heating coil and master control single chip microcomputer; the master control single chip microcomputer is respectively connected with the high-frequency resonant capacitors and heating coil via the MOS tubes;and the master control single chip microcomputer controls power of the heating coil. The carbon rod or a water absorption rod with the metal inner core is directly heated to reduce heat loss by heat transfer; and the heater achieves high-efficiency, low-power-consumption and fast-heating characteristics, uses 3-5 V power supply, is safe and low in cost, has the heating power of 0.6 W-1 W, can supply power for batteries, enhances mobility and realizes outdoor applications.

The invention discloses an infrared induction type mosquito-repelling floor electric fan. The infrared induction type mosquito-repelling floor electric fan comprises a pedestal which is fixedly installed on the ground; a rack is fixedly installed on the pedestal; the rack is sequentially provided with a telescopic cylinder device, an infrared induction device, a temperature sensing device, a rocking device and a fan head mechanism in the height direction; a mosquito repelling device is arranged inside the fan head mechanism; a controller is arranged on the surface of an operation table; and the controller is correspondingly electrically connected with the infrared sensing device, the temperature sensing device, the rocking device and the fan head mechanism. The infrared induction type mosquito-repelling floor electric fan disclosed by the invention has the beneficial effects of simple structure and high practicability.

The invention discloses a preparation method of rose water, and relates to the field of rose water. The preparation method of the rose water comprises the five steps of raw material decoction, raw material distillation, raw material filtration, flower water preparation and flower water bottling. According to the preparation method of the rose water, through a cortex dictamni extract, the rose water can be used as perfume in the process of using the rose water, and meanwhile, the effect of relieving itching is achieved; through the arrangement, the practicability of the rose water in use can be greatly improved; when the rose water is used in summer through a citrus extract, a certain mosquito repelling effect can be achieved, the situation that people are bitten by relatively more mosquitoes in summer is reduced, the diversity and practicability of the rose water in use are further improved, the practical effect of the rose water is improved, subsequent sales of the rose water is facilitated, and popularization and use are facilitated; and the storage time of the rose water can be prolonged through phenoxyethanol, and the shelf life of the rose water can be effectively prolonged.

The invention relates to a water-based ink with a mosquito repelling effect for wallpaper and a preparation method thereof. The formula of the water-based ink comprises the following components in parts by mass: 30-40% of water-based filming emulsion, 40-50% of distilled water, 0.5-5% of wetting flatting agent, 0.1-1% of defoaming agent, 5-20% of microcapsule mosquito repellent, and 1-5% of thickener. The preparation method comprises steps of after weighting the raw materials according to the parts by weight, adding the water-based filming emulsion into a mixing tank and mixing, simultaneously, sequentially adding the distilled water, the wetting flatting agent, the defoaming agent and the thickener into the mixing tank and mixing uniformly through stirring; then adding the microcapsule mosquito repellent into the mixing tank and mixing uniformly through stirring; and finally, filtering by a 200-300-mesh sieve so as to obtain the ink with mosquito repelling effect. The water-based ink takes water as the solvent, does not volatilize toxic and organic solvents, and does not pollute the air; after being printed normally, the common wallpaper has a lasting mosquito repelling effect, can repel mosquitoes in a room with the wallpaper without a dead angle, is safe and has no toxicity.

The preparation method comprises the following steps: step 1, preparing a certain amount of wormwood juice, mosquito-repellent vanilla juice, platycladus orientalis juice, rosemary juice, artemisia capillaris juice, mint juice and eupatorium fortunei juice for later use; according to the invention, the natural plant extract is an important secondary substance of plants, and has the characteristics of various biological activities, natural inoculation action mechanisms, pure nature, no pollution and the like. Juice extracted from the raw materials of wormwood, mosquito-repellent vanilla, platycladus orientalis, rosemary, artemisia capillaris, mint and eupatorium has various natural antibacterial, anti-inflammatory, itching-relieving and detumescence components, and various volatile oil is natural raw materials, so that the volatilized smell not only can naturally repel mosquitoes, but also cannot enable the mosquitoes to generate resistance, and the mosquito-repellent effect is lasting and effective.

The invention relates to a mosquito-repellent decorative material and a production method thereof. The mosquito-repellent decorative material comprises at least six mozzie buster layers, at least twowood crushed aggregate layer and adhering layers, wherein the wood crushed aggregate layers are arranged between the six mozzie buster layers, and the adhering layers are arranged between the upper and lower surfaces of the mozzie buster layers or the wood crushed aggregate layer. The production method comprises the steps of preprocessing and paving the mozzie buster layers, and carrying out a hot-pressing process and a cold-pressing forming process. The production method provided by the technical scheme has the beneficial effects that, the process is simple, the equipment demand amount is small, the preparation time is short, and the operation is safe and convenient; and the prepared mosquito-repellent decorative material has mosquito-repellent and flame-retardant functions, the release of free formaldehyde can be effectively reduced, and the health of people is guaranteed.

The invention discloses a mosquito repelling device and a watch device, and relates to the field of electronic equipment. The main purpose is to reduce damage to a human body during mosquito repelling. The main technical scheme of the invention is as follows: the mosquito repelling device comprises a limiting part and a fixing part; the limiting part is internally provided with a storage cavity; the limiting part is further provided with vent holes communicating with the storage cavity; the storage cavity is used for containing a mosquito repelling module, so that the smell of the mosquito repelling module is emitted to outside through the vent holes; the fixing part is connected to the limiting part; and the fixing part is used for fixing the limiting part on wearing equipment. The mosquito repelling device and the watch device disclosed by the invention are mainly used for repelling mosquitoes.

The invention discloses a quick-depth cleaning process of a diamond-bodhi, which comprises the following steps of: step (1): dissolving an alkaline compound and a peroxide in a mixed solution consisting of water and an organic solvent to obtain a solution A; step (2): placing the diamond-bodhi in the solution A obtained in the above-mentioned step (1), carrying out ultrasonic treatment; step (3):washing the diamond-bodhi after operating the ultrasonic treatment in the step (2) with a high-pressure water gun, removing the surface impurities, and obtaining the deep-cleaned diamond bodhi; step (4): putting the diamond-bodhi obtained in the step (3) into a non-woven fabric bag, and drying with hot air to obtain the dried deep-cleaned diamond-bodhi. The deep cleaning process of the diamond-bodhi not only can ensure that the impurities such as cellulose residues on the surface of the diamond-bodhi are quickly and completely removed, but also can avoid the problems of wood grain cracking caused by excessive soaking time in the traditional treatment method and the like.