48results about How to "Prevent dry cracking" patented technology

The invention provides a multi-effect restoring skin cream, which takes olive oil, simmondsia chinensis seed oil, wheat embryo oil and shea butter as the raw materials, and is prepared by the following steps: dissolving emulsifier cetearyl glucoside in an oil phase directly, slowly adding the oil in water while stirring, then adding the mixture in an emulsion pot in sequence by a filter, stirringand emulsifying the mixture for a given period of time at 70 to 80 DEG C to prepare oil / water-based emulsion body, and adding multiple pure natural plant active matters, such as aloe, trehalose, natural vitamin E, ginger extract, yeast extract and rose essential oil (natural essence). The skin cream is rich in natural plant oil, blends multiple ingredients and has the unique effect to reduce the chromatosis caused by inflammation (ultraviolet light, stimulation and acne) and aging, help skin resist the stimulation from outside, relieve the pain from heat and sensitivity, reduce the skin temperature, prevent dry and crack and further recover and maintain the natural elasticity of the skin.

The invention provides a compound grease microemulsion used in cosmetics and a preparation method thereof. The microemulsion is prepared by raw materials including compound grease, a surfactant and water, wherein the weight ratio of the compound grease, the surfactant and the water is 1:3-10:20-100; and the compound grease is a mixture of emu oil, mimusops elengi tree fruit oil, tea tree oil and vitamin E. The compound grease microemulsion is transparent or translucent in appearance, the average particle size is less than 100nm, the stability of the grease is enhanced, the compatibility of the grease with water-soluble substances is improved, and the compound grease microemulsion can be used in various skin care products and cleaning and nursing supplies, and is especially applicable to products in a transparent system.

The invention discloses plant ointment for preventing and treating diaper rash of a baby and a preparation method of the plant ointment. The plant ointment is prepared from raw materials in parts by weight as follows: 3-8 parts of sea buckthorn fruit oil, 6-12 parts of tamanu oil, 13-19 parts of a calendula extracting solution, 16-22 parts of lanolin, 12-20 parts of shea butter, 9-15 parts of virgin coconut oil, 6-14 parts of sweet almond butter, 5-12 parts of chamomile butter and 6-13 parts of candelilla wax. According to the plant ointment, cold pressed virgin plant vegetable oil is adopted, no mineral oil or chemical ingredients are contained, the molecules are small, and the plant ointment has good skin-friendly permeability, high air permeability as well as good absorptivity, sterilization and itching relieving functions, forms a protecting film on the skin surface, effectively moistens skin, relieves stimulation, promotes repair growth of festering tissue, has a good curing effect on light and heavy diaper rash, is suitable for daily nursing and use, is safe and mild, has no side effect, is convenient to use and has high popularization value.

The invention discloses a double-layer skin caring emulsion and a preparing method thereof, and aims at providing an emulsion which can promote cell metabolism and is good in moisturizing effect. The emulsion is mainly prepared from disodium EDTA, polyglutamic acid, glycerol, polyethylene glycol-400, dipropylene glycol, PEG-40 hydrogenated castor oil, sodium myristoyl glutamate, PPG-25-laureth-25, cyclopentasiloxane, hydrogenated polydecene, tocopheryl acetate, caprylic / capric triglyceride, phytosteryl / octyldodecyl laupoyl glutamate, hydrogenated polyisobutene, butyrospermum fruit grease, radix scutellariae root extract, yellowish sophora root extract, glycyrrhiza inflata batal extract, verbena extract, lactobacillus / eriodictyon californicum fermentation product extract, phenoxyethanol / ethylhexylglycerin, essence and the balance deionized water. The double-layer skin caring emulsion and the preparing method belong to the technical field of cosmetics.

The invention belongs to the technical field of wash supplies, and relates to a pure nature moisturizing and acne removal handmade soap and a preparation method and application thereof. The handmade soap is prepared from the following raw materials in percentage by weight: 20-30 parts of butyrospermum parkii butter and / or sweet almond oil and / or macadamia nut seed oil, 41-45 parts of olive oil and / or grape seed oil and / or sesame oil, 20-30 parts of coconut oil and / or avocado oil and / or jojoba oil, 1.5-3 parts of tea tree essential oil and / or lavender essential oil and / or ravensare essential oil, 0.5-1 part of white willow bark essence and / or natural salicylic acid, and 0.1-0.5 part of encalyptus globulus leaf oil and / or melaleuca viridiflora essential oil and / or angelica essential oil. Thepure natural moisturizing and acne removal handmade soap can better achieve the effect of moisturizing and acne removing of human body through washing and protection. The preparation method of the pure natural moisturizing and acne removal handmade soap can better prepare the pure natural moisturizing and acne removal handmade soap under the situations that natural plant raw materials are completely adopted, no chemical ingredients and preservatives is added, the soap is pure naturally aired, no waste materials and waste gas is generated and no pollution is emitted.

A medicated soap for conditioning skin and weakening melanin is characterized by comprising base oil, added oil, basic materials, tea and traditional Chinese medicine decoction. The traditional Chinese medicine decoction comprises the raw materials of: 4-16 parts of rose, 3-12 parts of pearl, 3-12 parts of Angelica, 3-12 parts of white peony root, 3-12 parts of Smilax china, 2-6 parts of liquorice, 1-9 parts of radix lithospermi, 2-10 parts of ginkgo and 1-3 parts of fossil fragments. The basic oil comprises the components of, by weight, 25-38 parts of palm oil, 30-41 parts of palm kernel oil, 22-27 parts of hazelnut oil and 8-18 parts of shea butter. The added oil comprises the raw materials of by weight: 23-30 parts of oil of sweet almond, 15-20 parts of jojoba oil and 12-15 parts of tea seed oil. The basic materials comprise the components of by weight: 9-16 parts of honey, 9-16 parts of an aloe extract, 19-35 parts of sodium hydroxide and 66-86 parts of water. The invention combines traditional Chinese medicine with soap; the traditional Chinese medicine formula can play the effects of whitening, removing freckle, resisting aging and bacteria, and relieving inflammation; all materials are natural ingredients without using preservatives; and the honey and vitamin E in other ingredients are used as natural preservatives.

The invention provides a production process of a wooden door. The production process comprises the following steps that S1, wood is dried and blanked, baking treatment is carried out after the wood issubjected to spray steaming, and the moisture content of the wood ranges from 8% to 12%; S2, door plate treatment is carried out, wherein a door plate is carved and dressed, then a polyvinyl chloridefilm is laid on the surface of the door plate, and then the door plate is placed in a plastic vacuum forming machine to be subjected to plastic vacuum forming, so that a polyvinyl chloride transparent film is pasted on the surface of the door plate; S3, assembling and pressing are carried out, wherein the wood is combined to form a door core, after the door plate is coated with glue, cold pressing and pressure maintaining are carried out till the glue layer is cured, and a preliminarily formed door leaf is obtained; and S4, paint spraying and grinding are carried out, wherein paint is sprayedto the surface of the door leaf, and the unsmooth paint face is ground after airing is carried out. According to the production process of the wooden door, the manufactured door leaf is good in sealing performance, excellent waterproof and dampproof performance is achieved, and the situation of drying and cracking can be avoided.

The invention discloses calcium strontium lithium samarium titanium system microwave dielectric ceramic water-base tape-casting slurry, which consists of ceramic powder, an organic additive and water, wherein the ceramic powder is calcium strontium lithium samarium titanium microwave dielectric ceramic solid-phase powder containing 3 to 12 weight percent of sintering aid; a composite bonding agent in the organic additive is prepared by compounding polyvinylpyrrolidone and a phenylpropyl emulsion in a volume ratio of (1-1.5):(1.5-1). In addition, the invention also discloses a method for preparing a ceramic diaphragm from the slurry by using a water-base tape-casting forming process. By the method, the preparation of the calcium strontium lithium samarium titanium system microwave dielectric ceramic diaphragm is realized, so that the problem of the actual application of the ceramic material of the system is solved, and the prepared ceramic diaphragm is high in strength and lamination performance, high in microwave dielectric property and low in sintering temperature, and can be sintered with silver and copper electrodes. The preparation method is simple and easy and low in production cost and is suitable for large-scale production, and the environment-friend requirement can be met.

The invention discloses a foot-protective health-care sock, and a manufacturing method and a special manufacturing device thereof. In the foot-protective health-care sock, the bottom side and back sides of the heel part of the inner side of the foot-protective health-care sock are adhered with health-care cotton cloth by an adhesive material, wherein the adhesive material of the health-care cotton cloth consists of natural latex, Vaseline, edible gum, potassium sorbate, edible glutinous rice flour or edible konjaku flour and jasmine flower powder and Chinese medicine. The foot-protective health-care sock can effectively prevent foot skin from drying and cracking and prevent keratin of foot heel from thickening so as not to form calluses; the method is to turn the sock over, sleeve the sock on a wood mold, applying adhesive on one side of the health-care cotton cloth and adhering two pieces of health-care cotton cloth with the adhesive material coated on two sides on the bottom side and back side of the heel part of the inner side of the sock respectively; when the health-care cotton cloth is adhered on the sock, a drying and sizing device is fastened on the wood mold sleeved with the socket, hot air is blown into the drying and sizing device to dry and size the sock; and the special manufacturing device consists of the wood mold and the drying and sizing device.

The invention discloses a skin making mud based on a large honeycomb ceramic carrier for skin making. The skin making mud comprises the following ingredients in parts by weight: 10-30 parts of 325-mesh cordierite fine powder with the average particle size of 10-12 microns, 30-80 parts of 150-mesh cordierite coarse powder with the average particle size of 45-50 microns, 5-20 parts of greater than 200 meshes of washed kaolin powder, 5-10 parts of inorganic fibres, and 5-20 parts of an inorganic adhesive. The skin making mud disclosed by the invention is high in breaking strength, good in thermal shock resistance, strong in water resistance, free from dry cracks, and free from the need of heating-drying; cordierite powders with different particle sizes are used as aggregates, thus reducing the expansion coefficient difference between the skin making mud and the large honeycomb ceramic carrier, and enhancing the matching property; the thixotropy, flowability and settleability of the skin making mud are regulated by kaolin; silica sol is used as a mud adhesive, and meanwhile, ceramic polycrystalline fibres or glass fibres are added in the mud to achieve anti-cracking and reinforcing effects.

The invention discloses a make-up cosmetic applicable to people with allergic skin. The make-up cosmetic comprises blusher powder, eyeshade and bronzing powder. The make-up cosmetic is gentle and lowin stimulation and good in security, and people with allergic skin, particularly children, can be relieved from negative burden of make-up cosmetics.

The invention discloses a plaster for treating cervical spondylosis and lumbar spondylosis and belongs to the technical field of plaster preparations. The plaster comprises a vector (1), an outer plaster (2) and an inner plaster (3), wherein the inner plaster (3) is arranged between the outer plaster (2) and the vector (1); the coating area of the outer plaster (2) is greater than that of the inner plaster (3); a coating region of an inner plaster body is positioned inside a plaster coating region of the outer plaster (2). The plaster can be used for effectively treating spondylodynia, repairing connective tissue and nerve tissue damages caused by spondylodynia and relieving spinal disease complications, and the plaster is low in allergic rate and does not mould and lose the pharmacological effect after being stored for a long period of time. According to the preparation method of the plaster, the plaster is purified by adopting an oil-soaking extraction mode or an ethyl alcohol and water mixed liquor extraction mode, and the obtained outer plaster can have the effects of preventing corrosion, inhibiting bacteria, resisting allergy and preventing the inner plaster from being aired and crushed.

The invention discloses nourishing and chlorine removing hand cream and a preparation method thereof. The nourishing and chlorine removing hand cream is prepared from the following raw materials in parts by weight: 60-90 parts of water, 10-30 parts of grease, 5-10 parts of cetyl alcohol, 3-5 parts of silicone oil, 3-5 parts of emulsifier, 1-3 parts of plant extract, and 10-20 parts of humectant, 0.3-3 parts sodium thiosulfate, 0.1-1 part of allantoin, 0.1-1 part of thickening agents, 0.1-2 parts of preservative and 0.1-1 part of triethanolamine. A matrix is prepared by phase mixing an oil phase of synthetic ester oil and a water phase with the allantoin as the main component, and the triethanolamine, the plant extract, the sodium thiosulfate and the preservative are added to obtain a finished product. The nourishing and chlorine removing hand cream can effectively improve the strength of a protective film formed by the hand cream, improve the moisture retention effect, increase the chlorine removing function and optimize the moisturizing effect of the hand cream.

The invention discloses an enzyme face cream. The enzyme face cream is prepared from, by weight, 22-26 parts of prickly pear pulp, 31-38 parts of blueberry pulp, 18-24 parts of glycyrrhiza glabra rhizomes, 10-18 parts of naseberry pulp, 25-27 parts of stauntonia leucantha pulp, 103-156 parts of honey, 9-12 parts of tribulus terrestris, 2-6 parts of isopropyl myristate, 35-39 parts of horse oil, 2-4 parts of lavender essential oil, 5-7 parts of tea tree essential oil, 3-5 parts of a winged euonymus twig extract, 1-4 parts of oleanolic acid, 10-15 parts of hyaluronic acid, 1-3 parts of methylparaben, 2-4 parts of tretinoin, 1-2 parts of tannin, 4-6 parts of arbutin, 2-5 parts of arabic gum, 1-3 parts of sodium alga acid and 48-55 parts of shea butter. The enzyme face cream has an excellent spot fading function.

The invention discloses lip balm containing shea butter. The lip balm is prepared from following raw materials in a weight ratio by weighing: 30%-60% of shea butter, 10%-40% of natural wax, 5%-30% ofnatural auxiliary components, pearl powder, vitamin E and 0.01%-1% of a preservative. According to the lip balm containing shea butter, defects of high irritation to lip skin, poor breathability and insufficient moistening degree due to adoption of mineral wax and synthetic grease commonly used in the prior art are overcome, meanwhile, the raw materials of the lip balm are natural products and aresafe and reliable, and the shea butter is rich in unsaturated fatty acid and easy to absorb, can enhance moisturizing capability of skin and is soft and smooth in texture, so that the shea butter isthe most effective natural moisturizer, has effects of promoting cytothesis and repairing water film of skin and can soften and relieve the skin.

The invention discloses expressway surface concrete layer leveling equipment. The equipment includes a travelling device forward along an expressway, a round roller leveling device and a film rollingdevice; the travelling device includes a main body frame; the round roller leveling device is arranged in the main body frame; the two ends of the main body frame are respectively connected to a firstmoving mechanism and a second moving mechanism; the film rolling device includes a first film rolling rod and a second film rolling rod; the first film rolling rod is arranged on one side of the mainbody frame; one end of the first film rolling rod is connected to the first moving mechanism through a first film rolling motor assembly, and the other end of the first film rolling rod is connectedto the second moving mechanism through a first rod support; and the second film rolling rod is arranged on the other side of the main body frame. The equipment is high in degree of automation on the whole structure, good in levelling effect, high in levelling efficiency, novel in structure and high in creativity. A concrete levelling method is also provided. The equipment can be better used by using the method, so that better effects after levelling can be achieved.

The invention discloses a decoloration-resistant lipstick sealer. The lipstick sealer is prepared from the following ingredients in parts by weight: 0.5-6 parts of polydimethylsiloxane and polydimethylsiloxane / vinyl polydimethylsiloxane crosslinking copolymer, 5-15 parts of polydimethylsiloxane, 60-70 parts of spherical silicon resin powder, 2-3 parts of jojoba oil, 1-3 parts of shea butter and 0.1-1 part of tocopherol. The product can be smeared on lipstick coated on lips, and forms a layer of protection film to separate the lipstick from external environment, so that the lipstick is effectively prevented from sticking a cup and decoloration; consumers do not need to frequently fix make-up, so that the waste of time is avoided, and the embarrassed situation caused by problems such as cupsticking is avoided; the lipstick sealer is convenient and efficient to use, moderate in price, and suitable for popularization and application; when smeared on the lips, the lipstick sealer feels smooth, fresh and cool, has very good moistening and moisturizing effects, and can increase moisture of lip skin and prevent the lips from drying and chapping, thereby further recovering and maintainingthe natural resilience of the lips.

The invention provides a lip gloss with a moisturizing function. The lip gloss comprises, in weight percent, 5%-20% of 1, 3-propylene glycol, 0.1%-0.5% of Carbomer, 1%-4% of sorbitan stearate and sorbitan laurate mixture, 1%-3% of polysorbate-60, 10.1%-47% of emollients, 0.02%-0.1% of sodium hydroxide, 0.5%-2% of cetostearyl alcohol, 0.5%-1.5% of glycerol caprylate, 0.3%-1% of pearling agents, 0.4%-1.8% of coloring agents and the balance deionized water. The lip gloss can repair skin barriers, soften skins and provide moisturizing, repairing and skin moistening functions, has a light skin feeling and provides moisturizing and long-term color-keeping effects.

The invention provides a structure maintenance method and system of a concrete floor. The method includes the following steps that firstly, a first temperature sensor located on a first measurement point for monitoring the internal temperature Tboard is arranged on a floorboard; a second temperature sensor, a third temperature sensor and a fourth temperature sensor located on a second measurement point, a third measurement point and a fourth measurement point respectively are arranged on different height layers of a floor beam and used for measuring the average temperature Tbeam of the floor beam; secondly, the temperature difference deltaT between the Tboard and the Tbeam is calculated, wherein deltaT=Tbeam-Tboard; thirdly, when the deltaT is larger than a preset value, a heat preserving layer is additionally arranged for the floor structure; fourthly, when the temperature difference deltaT reaches the largest value and starts to decrease, water is sprinkled onto the floor. The method and system have the advantages that due to the measurement of additionally arranging the heat preserving layer, the temperature difference between the floorboard and the floor beam is reduced, the surface of the concrete floor structure is kept moist by sprinkling water, and finally the floor is efficiently prevented from fracturing in real time.

The invention discloses liquid blusher applicable to people with sensitive skin. The liquid blusher is prepared by compounding plant extract and biological metabolites; the liquid blusher is fresh butnot greasy, is moderate and has low irritation and good safety, so that people with the sensitive skin, especially children, can use the liquid blusher safely and do not need to worry about negativeeffects caused by the liquid blusher any more.

The invention provides poria cocos moisture preserving emulsion. The poria cocos moisture preserving emulsion is prepared from an A component, a B component, a C component, a D component and an E component, wherein the A comprises M68, A165, propyl acetate, vitamin E, GTCC, squalene, ethylhexyl palmitate, myristic acid iso propyl acetate, 16-18 alcohol and emulsion silicone oil DC200; the B component comprises water, carbomer 941, methyl formate, EDTA disodium, allantoin, erythritol, glycerine and PEG-26 glycerylether; the C component is 50wt% triethanolamine; the D component comprises propylene glycol, polyglutamic acid, ceramide and hyaluronic acid; and the E component comprises carboxymethyl pachman, shea butter, a flos sophorae extract, a common fenugreek seed extract, hydroxyethyl urea and seaweed essence. The moisture preserving emulsion disclosed by the invention has the effects of resisting inflammation and relieving itching, can prevent and treat dermatosis, can alleviate radiation hurt, and has the efficacy of tensioning and tightening skin, delaying senescence, whitening skin and preserving moisture.

The invention discloses a coix seed shower gel for beautifying and moisturizing the skin, which comprises the following raw materials in parts by weight: 30-50 parts of coix seed, 15-24 parts of white poria cocos, 20-30 parts of Morus alba, and 18-28 parts of Kochia scoparia 20-40 parts of milk, 14-22 parts of honey, 3-8 parts of natural sea salt, 12-18 parts of peppermint oil, 6-12 parts of shea butter, and 22-32 parts of additives. The formula of the invention is scientific and reasonable, the raw materials are pure and natural, safe and harmless, the obtained shower gel has a light and long-lasting fragrance, weak acidity, strong decontamination ability, mild, uniform and fine foam, easy to rinse, mild and non-irritating, and has good deep cleaning Moisturizing, sterilizing and antipruritic, nourishing skin, skin rejuvenation and exfoliating, etc., can promote cell regeneration and repair skin water film, form a protective film on the surface of the skin, maintain the natural elasticity of the skin, and prevent dry and cracked skin. It is suitable for all skin types and is worth promoting.

The invention discloses an EPC disappearing die casting iron coating. The EPC disappearing die casting iron coating comprises quartz sand, bauxite, bentonite, attapulgite clay, CMC, sodium hexametaphosphate, sodium carbonate and water. The preparation method comprises the following steps that the quartz sand is weighed by portion and is ground; the bauxite is weighed by portion and is ground; thebentonite and the attapulgite clay are weighed by portion, and the quartz sand the bauxite, the bentonite and the attapulgite clay are uniformly mixed in an agitator; the CMC, the sodium hexametaphosphate, the sodium carbonate and the water are weighed by portion, and the CMC, the sodium hexametaphosphate and the sodium carbonate are added into a mixture A for stirring and mixing; and an aggregateis added into the mixture, and the weighed water is slowly added when stirring is carried out to obtain the required coating. Hygroscopicity of the coating is high and dry cracking can be avoided. Strong alkali resistance is high, gas permeability is high, intensity is improved, and excellent market prospects are achieved.

The invention discloses a water-soluble weak alkaline mineral washing care product, comprising the following components: AESA (70%), ethylenediamine tetraacetic acid (EDTA) disodium, K12A (70%), water-soluble silicon-containing ginseng extract, lauryl dimethyl amine oxide, boric acid, hydroxyethyl cellulose, glycerol, essence and weak alkaline silicon-containing mineral water. The invention also discloses a preparation method of the water-soluble weak alkaline mineral washing care product. The water-soluble weak alkaline mineral washing care product is reasonable in formulation, rich in foam and high in detergency, is capable of effectively reducing skin irritation and enhancing skin lubrication, has functions of whitening and moistening skin, and effectively prevents the skin from being dry and cracking after bath; furthermore, the water-soluble weak alkaline mineral washing care product also has stronger bacteriostasis, bactericidal ability and disinfecting ability, has effects of preventing and treating skin inflammation and resisting corrosion, and does not have any toxic or side effect for the human body; and the water-soluble weak alkaline mineral washing care product can be used for resident type products and rinse-off type products such as creams, foam, shampoo, conditioners, gel and wet tissue, thus having wide application scopes.

The invention relates to the technical field of skin care products, and particularly discloses an organic emulsion and a preparation method thereof. The organic emulsion is prepared from the followingcomponents in percentage by weight: 6.5 to 7.5 percent of caprylic / capric triglyceride, 5 to 7 percent of glycerinum, 5 to 7 percent of 1, 2-pentanediol, 4.5 to 5.5 percent of a first skin conditioner, 2.5 to 3 percent of a second skin conditioner, 1.5 to 1.6 percent of a third skin conditioner, 0.8 to 1.2 percent of an emulsifier, 2.5 to 3 percent of an emollient and the balance deionized water,wherein the first skin conditioner is prepared from camellia seed oil, pelargonium graveolens flower oil and fruit oil; and the second skin conditioner is prepared from a plant extract and shea butter. The preparation method comprises the following steps of: mixing water, 1, 2-pentanediol and a fucus extract, uniformly mixing, mixing with glycerinum, caprylic / capric triglyceride, the first skin conditioner, the emulsifier and the emollient, uniformly mixing, mixing with the second skin conditioner and the third skin conditioner, uniformly mixing, and discharging to obtain the organic emulsion. The organic emulsion has the effects of moisturizing and nourishing.

The invention discloses baby shower gel. The shower gel is composed of sodium lauroamphoacetate, cocamidopropyl betaine, sodium cocoyl glutamate, lauryl glucoside, butanediol, citric acid, an aloe extract, disodium EDTA, methylparaben, vitamin E, essence and water. The shower gel is mild in formula property and moderate in acidity and alkalinity, does not irritate the skin and eyes of babies, andcan effectively clean skin dirt. The components of the shower gel are easy to dissolve in water, are not easy to remain on the skin, and do not irritate and injure the eyes and the skin of infants.

The invention discloses a gradually warming multi-segment type electric heating drying tunnel which comprises a rack; concave tables at both ends of the upper part of the rack are each connected witha main drive system and a driven system through bearing seats; transition drive systems are symmetrically arranged at both ends of the lower part of the rack; a bearing seat of the transition drive system at one end is provided with a tightening mechanism; the upper part of the rack is provided with a multi-segment type heating chamber, and the right side of the heating chamber is provided with acooling chamber; the upper parts of the heating chamber and the cooling chamber are connected with an exhaust pipe in a penetrating manner, and the tail end of the exhaust pipe is connected with an exhaust fan; the upper part of the rack is provided with a chain slot in a through-length manner, drive chains arranged in the chain slot cooperate with corresponding chain wheels of the main drive system, the driven system and the transition drive systems. The gradually warming multi-segment type electric heating drying tunnel has the advantages of compact structure and reasonable design, drying ofa water riser nonmetal casting part comprises multi-segment gradually warming and then cooling, water vapor in the heating chambers and the cooling chamber is sucked by the exhaust fan, the yield ofthe nonmetal casting part is ensured, and dry cracking and fast drying are avoided.

The invention belongs to the field of skin care products, and relates to a natural plant oil composition for relieving ichthyosis and a preparation method and application of the natural plant oil composition. The natural plant oil composition is prepared from the following raw materials in parts by weight: 35-46 parts of shea butter, 6.3-8.3 parts of calendula infused oil, 18.2-25.5 parts of blackcumin seed oil, 4.5-5.5 parts of argan oil, 1.5-3 parts of sea buckthron oil and 45-55 parts of coconut oil. The natural plant oil composition can be used for treating, preventing or relieving the ichthyosis, takes effect quickly, and is small in toxic and side effects. In the preparation method of the natural plant oil composition, all raw materials are natural plant raw materials, and the natural plant oil composition can be prepared well.