339results about How to "Deodorant" patented technology

The invention relates to temperature adjusting humidity adjusting coating and a preparation method thereof. The temperature adjusting and humidity adjusting coating comprises thermal insulation undercoat, phase transition energy storage intermediate coat and heat conduction humidity adjusting finish. The undercoat insulates heat, and the phase transition energy storage intermediate coat transmits indoor energy through the finish and stores energy through the phase transition, and thereby effectively adjusting indoor temperature. The phase transition energy storage intermediate coat and the humidity adjusting function of the finish impart the whole coating temperature adjusting and humidity adjusting function. In addition, the temperature adjusting and humidity adjusting coating has the advantages of being fireproof, waterproof, antifouling, mechanical, capable of eliminating peculiar smell, sterilizing, insulating heat, removing sound, protecting environment and the like. The temperature adjusting and humidity adjusting coating is applicable to various kinds of constructional coating.

The invention relates to a nano graphene fragment modified corrosion-resistant coating and a preparation method thereof. The invention adopts the technical scheme as follows: the corrosion-resistant coating comprises the following chemical components in percentage by weight: 20-80% of a film-forming agent, 10-30% of a solvent, 0.1-20% of nano graphene fragments, 1-10% of pigments, 1-10% of filler and 1-20% of auxiliaries. The preparation method comprises the following steps: proportioning the chemical components of the corrosion-resistant coating in percentage by weight; then carrying out ultrasonic dispersion for 5-20 minutes so as to obtain the nano graphene fragment modified corrosion-resistant coating. The nano graphene fragment modified corrosion-resistant coating and the preparation method provided by the invention have the characteristics of being simple in process and low in cost and the prepared nano graphene fragment modified corrosion-resistant coating is good in corrosion-resistant effect and wide in application range.

The invention relates to a yarn, especially the manufacturing method for blended yarn of chitin fiber, alginate fiber and tencel fiber, and the application. The blended yarn comprises 5-30 by wt of chitin fiber, 5-40 by wt of alginate fiber and 30-70 by wt of tencel fiber. Merits of invention are that (1) produced blended yarn and the product is environmental protection and degradation material; (2) produced blended yarn and the product is washing resistance and long time for medical and health efficacy; (3) the product is provided with the health action of bacteriostasis, diminishing inflammation, deodorization and so on, and the antibacterial ratio for staphylococcus aureus and Klebsiella pneumoniae bacterium can achieve the standard of national ministry of health; (4) the product is provided with wide application, it can be made into knitting, woven and non-woven fabrics; it can not only be applied in textile for medical treatment but also for ordinary clothes.

The present invention provides four loofah vegetable sponge antibacterial health care materials and the application thereof. The four loofah vegetable sponge antibacterial health care materials are mainly characterized in that the four materials all contain the loofah fiber component and have the approximately same efficacy of antibacterial health care; wherein, material A contains loofah vegetable sponge fiber tablet or loofah vegetable sponge fiber powder, loofah vegetable sponge fiber active carbon or loofah begetable sponge fiber compound active carbon and bamboo pyroligneous antibacterial liquor; material B contains loofah vegetable sponge fiber tablet or loofah vegetable sponge fiber powder and loofah vegetable sponge fiber active carbon or loofah vegetable sponge fiber compound active carbon; material C contains loofah vegetable sponge fiber tablet or loofah vegetable sponge fiber powder and bamboo pyroligneous antibacterial liquor; material D contains loofah vegetable sponge fiber active carbon or loofah vegetable sponge fiber compound active carbon and bamboo pyroligneous antibacterial liquor. The materials of the present invention are taken as the additive in preparing antibacterial health care fiber and textile, washing product, craftwork, vessel, present box and packaging box, sports article, furniture and paint or building decoration material or are used for purifying water and air and absorbing harmful substances.

The invention discloses a traditional Chinese medicine healthcare insole and a preparation method thereof. The traditional Chinese healthcare insole comprises an upper layer, a middle layer and a lower layer. The middle layer is a traditional Chinese medicine layer, and the traditional Chinese medicine layer is prepared from, by weight, 5-13 parts of fructus kochiae, 4-15 parts of fructus cnidii, 4-12 parts of cortex dictamni, 3-13 parts of radix angelicae dahuricae, 5-16 parts of cortex phellodendri, 4-17 parts of Chinese honeylocust fruits, 3-14 parts of cortex meliae, 4-13 parts of golden larch bark, 3-9 parts of rheum officinale, 4-13 parts of sophora flavescens, 3-10 parts of saposhnicovia divaricata, 4-11 parts of lithospermum, 2-10 parts of asarum, 4-15 parts of angelica sinensis, 4-11 parts of cloves and 5-12 parts of ligusticum wallichii. The traditional Chinese medicine is sandwiched in the middle of the traditional Chinese medicine healthcare insole and is pure natural Chinese herbal medicine, the preparation method is simple, cleaning is convenient, raw materials are saved, and the insole has the healthcare functions of fighting bacteria and diminishing inflammation, promoting blood circulation to arrest pain, clearing away heat and toxic materials, relieving itching and treating tinea and the like, and further has the functions of absorbing sweat, conducting deodorization, killing bacteria and preventing dermatophytosis.

The invention relates to an environment friendly bacterium-resisting and smell-removing thermal insulation latex coating which is suitable for coating an inner wall and an outer wall. The environment friendly bacterium-resisting and smell-removing thermal insulation latex coating comprises inorganic nano particle / modified acrylic ester emulsion, SiO2 aerogel, a pigment filler, a thickening agent, a dispersing agent, a flatting agent and a film-forming additive. By using two functions of the inorganic nano particle / modified acrylic ester emulsion and the SiO2 aerogel, the coating is endowed with multiple functions of resisting and killing bacteria, removing smell, blocking and insulating sound, insulating heat and preserving heat.

The invention discloses an indoor air disinfectant and a preparation method thereof, and relates to the technical field of disinfectants, and the indoor air disinfectant comprises the following raw materials: 45-55 parts of Chinese herbal medicine extract, 35-36 parts of a fungicide, 32-33 parts of plant essential oil, 20-25 parts of an activation particle, 17-19 parts of an assistant and 75-80 parts of deionized water. The indoor air disinfectant is non-toxic and nonirritant, fresh in smell, good in disinfection effect and long lasting in effect.

The invention discloses an antibacterial finishing agent, an antibacterial finishing method of fabrics, and antibacterial fabrics. The antibacterial finishing agent comprises the following components in parts by weight: 10-30 parts of 2-methyl-4-isothiazolin-3-ketone, 15-25 parts of poly(hydroxypropyl dimethyl ammonium chloride) and 30-50 parts of sodium dodecyl carboxymethyl imidazoline acetate. The antibacterial fabrics provided by the invention can be obtained by a dipping or padding finishing method. The antibacterial fabrics obtained through dipping or padding after-finishing with the antibacterial finishing agent provided by the invention have the properties of odor resistance, corrosion resistance and the like, and are high in antibacterial rate on escherichia coli and staphylococcus aureus; even after the antibacterial fabrics are washed for 30 times, the antibacterial rate of the antibacterial fabrics is still kept at a high level; therefore, the human body health is protected and the wearability of clothes is improved.

The invention relates to a making method of a graphene oxide-containing antibiosis and mildew prevention wallpaper, and the antibiosis and mildew prevention wallpaper obtained through the method. The method is characterized in that an antibiosis and mildew prevention agent prepared in the invention is uniformly distributed on a base paper through a sprinkling technology to obtain the antibiosis and mildew prevention wallpaper. Synergism of nanometer graphene oxide, Purpleflower Crotalarla Herb extract and nanometer cerium oxide makes the antibiosis, mildew prevention and peculiar smell removal effects of the wallpaper are substantially improved, the mildew prevention grade is 0 grade, the antibiosis rate to Staphylococcus aureus and Escherichia coli reaches up to 99.9%, and the antibiosis rate to moulds is 100%. The wallpaper does not contain formaldehyde or other toxic substances, so the formaldehyde adsorption effect can reach 98%, improvement of household environment is facilitated, physical and mental pleasant feeling is brought for users, and the use values and the economic benefit of the wallpaper are improved.

The invention discloses a three-color rib shade cloth shell fabric weaving process. First organzine of shell fabric warps utilizes 75 D lustrous dacron filaments, second organzine utilizes 122D dacron composite filaments, and third organzine utilizes 75D dacron cation full draw yarns (FDY). Wefts utilize 300 D dacron light net draw textured yarns (DTY). The weaving mode of the warps and the wefts utilize seven piece positive-negative organization interweaving combination weaving mode. The three-color rib shade cloth shell fabric weaving process can improve the phenomenon that more than two kinds of organzine on the same weaving shaft are not even in tension through craft adjustment. Low back rests, low tension, small opening are adopted. A rear lubricating device is installed. The weaving shaft is wrapped. Humidity of workshops is increased. The problems of organzine fluffing, cracked ends and the like are effectively reduced. The shell fabric is thick, high in density, good in touch property and good in ultraviolet-proof shading property, the shell fabric has a certain air permeability and has healthcare functions of sterilization, removing odors and the like, wherein the shell fabric is produced by utilizing the three-color rib shade cloth shell fabric weaving process.

The invention discloses a pure natural plant cushion material and a preparation method thereof and relates to a cushion material and a preparation method thereof. Loofah sponge, palm sheets, fibers, coconut fibers and shells of bamboo shoots are integrated according to characteristics; the advantages are adopted and the disadvantages are made up for; the advantages are complementary; the waste resources are fully used. The pure natural plant cushion material is characterized in that an upper surface layer and a lower surface layer of the cushion material are made of loofah sponge sheets, and an intermediate layer is made of an auxiliary material; or the upper surface layer is made of the loofah sponge sheets, the intermediate layer is made of the auxiliary material and the lower surface layer is made of fabrics; or the upper layer is made of the loofah sponge sheets, the lower layer is made of the auxiliary material; the layers are sewed integrally to form the pure natural plant cushion material; the auxiliary material is made of the palm sheets, the fibers or the coconut fibers or the shells of bamboo shoots or arbitrary combination thereof. The preparation method of the pure natural plant cushion material comprises the steps of preparing the raw materials, laminating, sewing and cutting. The cushion material is suitable for producing products such as sofas, seat cushions, tatamis, pillows.

The invention relates to a material for a multifunctional shoe pad, which contains three layers of materials, wherein common fabrics are arranged on the bottom layer; antibiosis non-woven fabrics are arranged on the upper layer; and the middle layer contains high water-absorption resin particles covered by the inorganic nanometer silver antibacterial agent on the surface and hard micro beads covered by the hot melt adhesive on the surface. A preparation method comprises the following steps: (1) coating materials: on a support plate, covering the antibiosis non-woven fabrics, spreading the hard micro beads and high water-absorption resin particles, and covering the common fabrics; (2) heating: heating the compound three-layered materials; (3) hot-pressing: hotly pressing the heated compound three-layered materials so as to form the material for multifunctional shoe; and (4) collecting the finished products. Before the step (1) is performed, the steps of covering the surface of the hard micro bead with hot melt adhesive and covering the surface of the high water-absorption resin with the antibacterial agent are performed. The material for multifunctional shoe has the advantages that the prepared materials have high moisture-absorption property and functions of antibiosis, deodorization and massaging sole of the foot, the functions are lasting, the effects of antibiosis and deodorization are obvious, and the materials are easily produced and have bright application prospect.

The invention discloses a mildew-proof antibacterial finishing agent, a mildew-proof antibacterial finishing method and mildew-proof antibacterial fabrics. The mildew-proof antibacterial finishing agent is composed of the following components in parts by weight: 10-30 parts of 2-methyl-4-isothiazolin-3-ketone, 0.5-2.5 parts of 1,1'-hexyl bis[5-(p-chlorphenyl)biguanide], 0.5-2.5 parts of 1-(4-fluorophenyl)biguanide hydrochloride, 0.5-1.5 parts of sodium ferric ethylenediamine di(O-hydroxyphenylacetate) and 30-50 parts of sodium dodecyl carboxymethyl imidazoline acetate. The mildew-proof antibacterial fabrics provided by the invention can be obtained by a dipping or padding finishing method. The antibacterial fabrics obtained through dipping or padding after-finishing with the antibacterial finishing agent provided by the invention have the properties of mildew proofing and antibiosis, and are high in antibacterial rate on escherichia coli and staphylococcus aureus.

The invention relates to the technical field of novel fibres, in particular to a composite fabric of pure natural bamboo fibres, cotton and spandex. The composite fabric is characterized in that the composite fabric is knitted by the bamboo fibres, cotton blended yarn and spandex yarn; and the bamboo fibres and cotton blended yarn form the front surface of the fabric, and the bottom surface is made of the spandex yarn; the weight ratio of the bamboo fibres to the cotton blended yarn is 45:55; the weight ratio of the bamboo fibres to the cotton to the spandex is 43.2:52.8:4 after the addition of the spandex yarn; and the number of the bamboo fibres and the cotton blended yarn is between 32 and 60S, while the number of the spandex is between 40 and 70D. The composite fabric has the advantages that the extracted bamboo fibres have the fineness and whiteness similar to those of ordinary viscose fibres, excellent brute force, higher toughness and abrasive resistance and excellent spinnability; moreover, the fabric made from the bamboo fibres has excellent hydroscopic property and ventilation property and the functions of smoothness, velour, antibiosis and deodorization; and the composite fabric can be widely used in the fields of underwear products, home leisurewear and the like.

The invention provides hollow fancy loop multifunctional health-care yarn and a preparation method thereof. The yarn comprises lotus root fibers, lyocell fibers, bamboo charcoal fibers, Clean cool fibers, water-soluble vinylon fiber filaments, PTT shape memory fiber filaments, anti-ultraviolet polyester fiber filaments, cashmere fibers and mohair fibers, or comprises stainless steel fiber filaments, mint fibers, long stapled cotton fibers, water-soluble vinylon filaments, colorful negative ion multifunctional viscose filaments, bamboo charcoal fibers and coconut carbon fibers. The yarn prepared through the preparation method has excellent in hygroscopicity, natural, antibacterial, resistant to odor and capable of absorbing moisture and discharging sweat, has deodorization and anti-aging functions and the like, also has excellent radiation resistance, anti-static performance and a negative ion emission function, enhances the immune function, activates cells, promotes metabolism, has deodorizing performance, prevents mites, odor and insects, generates negative ion characteristic and is resistant to water, oil and dirt, and fabrics are prevented from being influenced by various harmful bacteria and pollution.

The invention discloses a novel flu-prevention, health and high-energy type mask. The mask consists of the following raw materials in part by weight: 0.1 to 18 parts of natural mineral nano material, 0.1 to 20 parts of natural plant nano material, 1 to 99 parts of natural fiber material, 0 to 96 parts of fiber-forming polymer, 0 to 30 parts of auxiliary agent, and 0 to 400 parts of solvent. The novel flu-prevention, health and high-energy type mask is prepared by a dip molding method, a point molding method, an electrostatic spinning method, a coating method, wet spinning, dry spinning and dry-wet spinning. The flu-prevention, health and high-energy type mask can filter various germs and dust particles, ensure high air permeability and release negative ions, wherein the density of the negative ions is over 1,000 / cm<3>, and the negative ions generate beneficial substances and rays for a human body; besides, the mask has antibacterial and anti-gas performance, and can be used repeatedly. The released negative ions can be neutral or repulsive with flu viruses to prevent the flu viruses from injuring the human being and simultaneously promote the blood circulation of the human body; in addition, the negative ions can maintain normalization of cell membrane potential, strengthen functions of cells, discharge wastes such as carbon dioxide (CO2) and the like outside the human body, and absorb nutrients, so the negative ions are favorable for physical and mental health of the human body.

The invention discloses a pair of traditional Chinese medicine health-care insoles, which comprises a bottom layers made from PU (Poly Urethane) plastic, a traditional Chinese medicine layers containing the traditional Chinese materials and a top layers made from the bamboo charcoal fibers, wherein the bottom layers is are fixed with the traditional Chinese medicine layers through a threads, the traditional Chinese medicine layers is are movably glued with the top layers, and the each bottom layer is further opened formed with a plurality of breathable through holes. According to the invention, the traditional Chinese medicine layers is are arranged between the bottom layers and the top layers of the insoles, and the traditional Chinese medicine layers is are simple in formula, convenient to prepare, and has have the effects of sweat absorption, sterilization and deodorization; and the traditional Chinese medicine layers is are fixedly sewn with the bottom layers and movably connected with the top layers, and the top layers is are taken out for washing when the insoles is are needed to wash. Therefore, the efficacy of the traditional Chinese medicine components is more lasting, the prevention and treatment effects are better, and the insoles is are more solid and durable.

The invention relates to a new technology for preparing high-performance polyester fiber based on waste clothes. The new technology comprises the following steps: firstly, classifying recovered waste clothes, and removing impurities on the clothes; crushing the waste clothes in a pulverizer; conveying the pulverized materials into a foaming machine for foaming; conveying the foamed materials into a rotary drum for mixing and stirring; drying the materials; performing color proportioning according to practical products after the drying is completed, and conveying the materials into an extruder and extruding; conveying the molten materials into a melt filter for filtering, introducing the filtered materials into a wire drawing die head, and performing wire drawing; integrating the drawn wires into wire strands, winding in a manner of small rolls, then integrating to form one strand, rolling through a gear and winding into large rolls; stretching wires on the large rolls so as to be lengthened, then destaticizing wire strands through a destaticizing device, entering a curling roll through a traction roll, and further curling; and after curling is completed, drying the wire strands, and cutting and packaging after the drying is completed.

A decorative wall board with an air purification function comprises an anti-bacterial non-woven fabric. An activated carbon fiber layer, an anion air purification layer, a waterproof breathable membrane and a bamboo charcoal wall board body are sequentially bonded on the anti-bacterial non-woven fabric in a hot-pressing mode, and according to the anion air purification layer, by weight, 4 parts of tourmaline powder, 2 parts of lanthanide series rare earth compound salt, 2 parts of nanometer titanium dioxide, 3 parts of activated carbon powder and 0.5 part of nano silver are loaded on polyester fiber. According to the decorative wall board with the air purification function, a traditional anion adding material is utilized, and the activated charcoal powder and the small amount of nanometer silver are added, so that release of anions is effectively promoted, and meanwhile the effects of sterilization and disinfection can further be achieved.

The invention relates to a formula and a method for preparing a material for an antibacterial, anti-virus, deodorant and healthy gauze mask. The material is characterized by being prepared from the following components in percentage by weight: 60-85 percent of fabrics, 1 to 10 percent of opal. 0 to 10 percent of zeolite, 1 to 15 percent of montmorillonite, 0 to 15 percent of tourmaline, 0-10 percent of diatomite (selecting 1 to 3 of the components), 0-3 percent of exciting agent, 1 to 5 percent of aids and 0-10 percent of Chinese herbal medicine extracts formed by extracting a mixture formed by adding 500 ml water to 3g of honeysuckle, 3g of herba taching, 3g of mint and 3g of liquorice. The gauze mask treated by the material of the invention can resist H1N1 (Hemagglutinin 1 Neuraminidase 1) virus and release more than 1000 / cm<3> of anions capable of generating substances and rays beneficial to human bodies, has the antibacterial, anti-virus and deodorant performance and is reusable. The released anions can stimulate the blood circulation, keep the normalization of cell membrane potential, strengthen the cell functions, expel waste, such as CO2 out of the body and absorb nutrition and is favorable to the mind and bodies of human beings.

The invention relates to health yarn, in particular to a preparation method and application of semi-worsted bi-color filament satin color elastic slub yarn. The semi-worsted bi-color filament satin color elastic slub yarn comprises polyurethane filament, T-80 elastic fiber filament, colored Viloft fibers, colored pearl fibers, colored antibacterial polyester fibers and wool fibers. The elastic slub yarn has a special morphology, and moreover, the fibers in different colors can generate shot effects after doubling; the yarn is rich and bright in color, various in morphology, good in moisture absorption and air permeability, good in dyeing property, elasticity and fullness, soft in hand feeling, noble and elegant, rich in luster and capable of generating no adverse effects when making contact with the human body, the product is unique in appearance, good in drapability, good in comfort, good in wear resistance, natural in color and luster and wide in application, and the fabric prepared from the yarn is fantastic in style, good in comfort and good in wrinkle resistance and has the wash-wear functions, so that the yarn can be used for producing high-end fabrics, decoration fabrics, beddings and the like.

A medical dressing is composed of an internal layer made of chitosan fiber fabric and an external layer made of millipore teflon film. Its advantages are water-proof, strong moisture and air permeability, and multiple functions of killing and suppressing bacteria, relieving inflammation, stypticity, acesodyne, etc.

The present invention provides one far nano infrared negative ion plastic comprising plastic agglomerate in 90-97 wt% and nano far infrared negative ion powder in 3-10 wt%. The preparation process includes mixing plastic agglomerate and nano far infrared negative ion powder to form the premixed grains, smelting, and injection molding. The plastic has several health functions and antiseptic, deodorizing, freshness keeping and other functions, and may be used widely in cooking utensils, tableware, container, etc.

A production technology of regenerated polyester fiber filaments comprises the following steps: 1) burdening: various waste polyester plastics are selected as main raw materials in cooperation with a nano-additive and an inorganic monomer; 2) mix-screening: different raw materials are fully mixed uniformly according to technological requirements; 3) conveying: pulse conveyance is carried out; 4) storage: raw materials are sent into an overhead bunker; 5) crystallization-drying: main raw materials undergo crystallization-drying; 6) addition of the nano-additive; 7) high-temperature melting; 8) high-pressure extrusion: melts are sent into a filter through a high-pressure screw extruder; 9) two-stage filtration; 10) uniform mixing of melts: filtered melts are further mixed uniformly; 11) high-pressure spinning: a spinning module ejects the melts; 12) cooling and oiling: the melts are gradually changed from a liquid to a solid state; 13) high-speed winding: tows ejected from the spinning step are wound into a cylinder; 14) poy filaments: wound filaments are named poy filaments; 15) tensile deformation; 16) grading; and 17) product warehousing for sale.

The invention discloses a natural tea seed washing lotion. The natural tea seed washing lotion comprises 25-50wt% of a tea saponin concentrated solution, 15-42wt% of shaddock peel extract and 8-60wt% of water. The tea saponin concentrated solution is prepared through crushing edible tea seed bran, adding water into the edible tea seed bran, wherein the use amount of the water is 3-5 times that of the edible tea seed bran, carrying out heating stirring, carrying out extraction, carrying out centrifugal separation on the edible tea seed bran subjected to extraction so that extract is obtained, separating the extract, filtering the extract and carrying out concentration to obtain the tea saponin concentrated solution with tea saponin content of 10-30%. The natural tea seed washing lotion has the characteristics of nature, environmental friendliness, healthiness, good washing effects, low cost and wide purposes.

The invention relates to the technical field of EVA composite materials. The natural aromatic environment-friendly EVA composite foam material is prepared from the following components in parts by weight: 80-100 parts of a rubber and plastic base material, 4-8 parts of a foaming agent, 0.5-1 part of a cross-linking agent, 0.5-0.8 part of mineral oil, 0.5-1 part of stearic acid and 20-40 parts of modified lavender particles, and the rubber and plastic base material contains 40-100% of EVA. According to the invention, the modified lavender particles are adopted, volatilization of lavender aromacomponents can be effectively controlled, meanwhile, the antibacterial performance and deodorization of the foaming material and the product can be enhanced, the advantages of deodorizing, ventilating, refreshing, incensing, expelling parasites and the like are achieved, the utilization rate of lavender can be increased, waste and environmental pollution are reduced, and the lavender perfume is environmentally friendly and suitable for living goods and sports equipment such as soles, insoles, yoga mats and crawling mats.

The invention provides a bamboo charcoal cellulosic fiber and a preparation method thereof. The fiber is obtained through the following steps: mixing bamboo charcoal pulp with spinning solution which is prepared by dissolving cellulose with ionic liquid, and spinning through a coagulating bath prepared by ionic liquid aqueous solution, wherein the content of the nano bamboo charcoal is 0.1-10 percent of the weight of the finished product fiber; the bamboo charcoal pulp is prepared from the following raw materials in percentage by weight: 5-25 percent of bamboo charcoal powder, 1-2 percent of bubbleless dispersant, 1-5 percent of a thickening agent, 4-6 percent of sodium hydroxide and the balance of de-ionized water. The preparation method has the characteristics of simple process, no equipment corrosion, small environmental pollution and high production efficiency; the prepared fiber finished product has the characteristics of high strength, good adsorption performance, superior antibacterial effect, uniform and consistent color and strong color fixation; a high-quality bamboo charcoal cellulosic fiber raw material is provided for textiles.

The invention relates to an antimicrobial deodorizing plastic for refrigerators and a preparation method thereof, belonging to the field of nano materials. The antimicrobial deodorizing plastic for refrigerators is prepared from the following raw materials in parts by mass: 60-80 parts of base, 2-10 parts of nano silicon dioxide, 0.5-3 parts of flame retardant, 0.1-2 parts of antioxidant, 1-10 parts of toughener, 1-3 parts of dispersing agent and 5-15 parts of antimicrobial agent. The preparation method comprises the following steps: proportionally adding the base, nano silicon dioxide and antimicrobial agent into a high-speed mixer, uniformly mixing, adding the rest of materials, continuing stirring, carrying out extrusion granulation with a double screw extruder, and finally, carrying out injection forming or injection molding to obtain the antimicrobial deodorizing plastic for refrigerators. The plastic has the antimicrobial, deodorizing and anti-aging functions, and is very suitable for refrigerators to keep the food healthy. The preparation method is simple and easy to implement, and has lower facility requests.

The invention discloses an alginate fiber electrostatic flocking fabric for medical treatment, which comprises a nap layer, an adhesive layer and a base cloth layer, wherein the nap layer is made of alginate fiber, the base cloth is bamboo fiber plain woven cloth, and the middle adhesive layer is made of a hydroxymethyl cellulose adhesive. The invention also discloses a manufacturing method of the alginate fiber electrostatic flocking fabric, which is characterized by comprising the steps of cutting an alginate fiber strand into alginate fiber naps with length of 0.8-1.0mm, and performing electric conduction treatment and coloring treatment; pre-coating and primarily coating the flocking base cloth with an adhesive, wherein the total thickness of the adhesive is 0.15-0.2mm; generating an electric field by use of high-voltage alternating static electricity for flocking, and performing three-prevention treatment and baking on the cloth to obtain the alginate fiber flocking fabric. The fabric has anionic antibacterial and deodorant functions, is non-toxic and harmless, can be naturally degraded, realizes strong moisture absorbability and air permeability, prevents ultraviolet rays and can be applied to the medical treatment and healthcare industries.

The invention discloses a high-count high-density jacquard China hemp bedding fabric. Warps are selected from tightly spun 50S China hemp yarns, and wefts are selected from vortex spun 40S China hemp yarns; the specification of the fabric is 136' tightly spun China hemp 50S * Murata vortex spinning (MVS) China hemp 40S / 173 *110; the number of total warps is 23,520; a second consecutive realistic / abstract single flower of traditional Chinese ink painting skill is applied and spread on the whole ground, wherein the flower breadth is 74 centimeters, and the flower length is 255 centimeters; at least 20 different fabric tissues are applied in the circulation of a pattern; and the heald lifting proportion is controlled at 30 to 35 percent. The fabric has necessary comfort, function and environmental friendliness of high-grade bedding fabrics. Not only main natural properties of bacteria resistance, ultraviolet resistance, moisture absorption, quick dryness and the like of China hemps are kept, but also softness and compactness of the fabric and jacquard weaving luxury reach the requirements of the high-grade fabrics. The prepared bedding also has all excellent properties of the fabric.