63results about How to "Rich product types" patented technology

A panty-hose machine is composed of a yarn feeding mechanism, a weaving mechanism and a batching mechanism. The panty-hose machine is characterized in that the yarn feeding mechanism is fixed through machine legs, a leg support is arranged on the bottom among the machine legs, the batching mechanism is mounted and fixed on the leg frame, a rack used for mounting the weaving mechanism is arranged on a top fixing frame of the machine legs, a plurality of frame rods are arranged between the upper portion and the lower portion of the rack, the weaving mechanism is mounted and fixed on the rack and is arranged above the batching mechanism, and a machine top yarn frame in the yarn feeding mechanism is supported at the top end of the upper portion of the rack through a plurality of stand rods. The panty-hose machine has the advantages that the panty-hose machine is novel in structure, more compact in structure combination, small in occupied space, light in whole machine weight, low in cost, simple in debugging, and high in safety and working efficiency, a machine table is more stable in running and precision, and the operation of technology changing is easy and convenient.

The invention relates to a screw rod type dry vacuum pump, in particular to a screw rod type dry vacuum pump with a combined screw rod rotor, which comprises a drive motor, a pump body and a combined screw rod rotor, wherein the combined screw rod rotor comprises a drive screw rod rotor and a driven screw rod rotor; each screw rod rotor comprises a center shaft and a plurality of screw rod-shaped hollow screw rod type rotor sheets; a center hole is formed on each hollow screw rod type rotor sheet; a connecting hole is formed on the center shaft; and all the hollow screw rod type rotor sheets are positioned with the center shafts through hollow positioning pins and are connected with the center shafts through bolts or screw rods passing through the hollow positioning pins to form the combined screw rod rotor with good interchangeability. The screw rod type dry vacuum pump has the benefits that through the matching of a plurality of sections of hollow screw rod type rotor sheets, a screw pitch-equal screw rod vacuum pump and a screw pitch-variable screw rod vacuum pump can be formed; and the screw rod type dry vacuum pump can combine the advantages of the screw pitch-equal screw rod vacuum pump and the screw pitch-variable screw rod vacuum pump, facilitates the enrichment of product types and the reduction of manufacturing expenses and has a wide market application prospect.

The invention discloses a polyurethane foaming sole and a production method thereof. The polyurethane foaming sole is prepared form foaming liquid and graphene, wherein the foaming liquid is preparedfrom the following components in parts by weight: 18 to 36 parts of polyester polyol, 20 to 40 parts of isocyanate, 0 to 1.5 parts of hardening agent, 0.3 to 0.4 part of catalyst and 0.1 to 0.13 partof water; the weight of the graphene accounts for at least 1 percent of the weight of the foaming liquid at least. All components in raw materials are mixed and then are injected into a mold and are heated and foamed; after a mixture is cooled and molded, a sole finished product is obtained. The polyurethane foaming sole provided by the invention has the advantages of easiness for obtaining the raw materials, simple production technology, easiness for operation, capability of realizing batch production and high economic benefits; the sold is integrally molded and does not need to be adhered byglue so that the sole is economical and environmentally friendly; the adjusting range of thickness and hardness is large and the variety of products is more, so that the sole is adaptive to market requirements; the graphene is added so that the bending resistance and the wear resistance of the product are improved; the polyurethane foaming sole is suitable for producing shoe pads; the heat dissipation efficiency of the shoe pads is improved through the graphene and people feel cool and comfortable when wearing the shoe pads.

The invention relates to herbal de-alcoholic liver-protecting effervescent tablets having de-alcoholic and sobering functions and a preparation process thereof. The effervescent tablets are prepared from the eight medicinal and edible Chinese herbal medicines of fructus noveniae, flowers of pueraria lobata, poria cocos, crataegi fructus, dark plum fruit, siraitiae fructus, pericarpium citri reticulatae and menthae haplocalycis herba. The effervescent tablets are prepared from, by weight, 60-100 parts of flowers of pueraria lobata, 10-30 parts of fructus noveniae, 10-30 parts of poria cocos, 10-30 parts of crataegi fructus, 10-40 parts of siraitiae fructus, 10-30 parts of dark plum fruit, 10-30 parts of pericarpium citri reticulatae and 10-30 parts of menthae haplocalycis herba. Pharmacological experiments show that the herbal de-alcoholic liver-protecting effervescent tablets have the advantages of preventing and alleviating drunkenness; having the effects of quenching thirst and helping produce saliva, reducing phlegm and preventing vomiting, promoting diuresis and excreting dampness and the like. The herbal de-alcoholic liver-protecting effervescent tablets have the advantages of being good in taste, convenient to use, easy to carry and use, large in market potential, wide in user range, and worth promoting.

The invention discloses a slow controlled release fertilizer coating agent which is scientifically prepared from lignite wax resin, humate, a resin solvent and lignite essence. The coating materials with different controlled release rates are prepared by regulating the ratio of the lignite wax resin to the humate via utilization of the hydrophily of the humate and the hydrophobicity of the lignite wax resin and the different biological functions of the humate and the lignite wax resin, so that the purpose of mutual long-acting and quick-acting coordination is realized. The coating agent disclosed by the invention conforms to the concepts of 'fertilizer coated by fertilizer' and 'soil nourished by soil'. The selected materials for preparing the coating agent can be completely and naturally degraded, and degradation products can be used for improving soil environment and stress resistance of crops. In addition, the coating agent is simple in preparation process, easily available in raw materials, low in production cost and easy to popularize.

The invention discloses a manufacturing method of thermochromic knitted fabric. The manufacturing method includes the following steps of gray fabric pretreating, thermochromic coating printing and shaping afterfinish. Bio-polishing processing is carried out on the knitted fabric, the knitted fabric is finished into a semiproduct through moisture absorbing and sweat releasing functions, and thermochromic paint is used for coating printing to obtain the brand-new thermochromic knitted fabric. The fabric has the advantages of being fine and smooth in hand feeling, soft, comfortable and obvious in thermochromic color and having the moisture absorbing and breathable effects, improves weakness of traditional paint print fabric and makes multifunction of ready-made garments better.

The invention provides low-cost high-strength-tenacity wrought magnesium alloy. The low-cost high-strength-tenacity rought magnesium alloy contains Zn, Y, Nd, La, Mn, Mg and unavoidable impurities, wherein the sum of mass percentages of Y, Nd and La is not more than 2.5% of the total mass fraction. According to the low-cost high-strength wrought magnesium alloy, three specific rare earth elements,namely Y, Nd and La are adopted, the sum of mass percentages of the rare earth elements is not more than 2.5% of the total mass fraction of the magnesium alloy, and Zn, Mn and Mg are combined so as to realize multi-element alloying, so that the mutual influences among the elements are reduced, the solid solubility of the elements in a matrix is reduced, the yield of the rare earth elements is increased, the utilization efficiency of the rare earth elements is improved, the strengthening effect of the alloy is obviously improved under a relatively low rare earth addition rate, the alloy has high strength and tenacity, the room temperature extension strength is more than or equal to 420MPa, the percentage elongation after fracture is more than or equal to 7%. A preparation method of the low-cost high-strength-tenacity wrought magnesium alloy is simple and suitable for industrial production.

The invention discloses a eurotium cristatum liquid state fermentation method of ginkgo seeds, and a product prepared by the eurotium cristatum liquid state fermentation method and an application of the product. The method comprises the following steps of performing activation and separation on eurotium cristatum, and preparing spore suspension; making ginkgo seeds into ginkgo seed kernels, addingwater, performing grinding to obtain pulp, adding inorganic salts, and preparing liquid fermentation culture mediums; and inoculating the liquid fermentation culture mediums with the eurotium cristatum spore suspension, and performing shaking culture so as to obtain a ginkgo seed eurotium cristatum liquid state fermentation product. According to the method disclosed by the invention, the ginkgo seeds are used as eurotium cristatum liquid state fermentation culture mediums, after fermentation, most of nutrient components and functional components of the ginkgo seeds are reserved, and the content of ginkgolic acid and the content of MPN are reduced. In addition, after fermentation, a large number of eurotium cristatum spores, many functional health-care components of lovastatin, polysaccharide, alpha-amylase, protease and the like are contained, and the flavor is obviously improved; and the ginkgo seed fermented product can be used for preparing ginkgo seed products of ferment, beverages and the like, which have the functions of adjusting blood fat, adjusting immunity, resisting oxidation and resisting tumors.

A method for preparing monodisperse high-crystallinity silver powder includes preparing a precursor and reducing the precursor. At least one of K+, Na+ and NH4+ hydroxide, carbonate and oxalate is selected to prepare precipitator liquor B; the liquor B is added into silver nitrate liquor A, the liquor is filtered after being aged for 1-2h, precipitates are washed with pure water, the precipitates are dried in a vacuum manner at the temperature of 50 DEG C to reach constant weight, and the precursor is obtained; and the obtained precursor is calcined after ball milling dispersion to obtain the silver powder. The process method is simple, operation is convenient, a wet process is combined with a pyrogenic process, the prepared silver powder is uniform in grain size, the mean grain size ranges from 0.5 micrometer to 4 micrometers, grains are spherical or similarly spherical, the silver powder is high in crystallinity, narrow in grain size distribution, high in tap density, high in quality and environment-friendly, special equipment is omitted, and industrialization is easily realized.

The invention discloses a method for preparing Pixian thick broad-bean sauce rich in gamma-aminobutyric acid. In koji making of the Pixian thick broad-bean sauce sweet bean halves, lactobacillus plantarum BC114 and saccharomyces cerevisiae JM037 which produce gamma-aminobutyric acid are added for preparation; mature sweet bean halves and mature chili pepper blanks are mixed and post-fermented naturally at room temperature for 3 months, and the thick broad-bean sauce finished product containing gamma-aminobutyric acid is obtained. The content of gamma-aminobutyric acid in the prepared thick broad-bean sauce reaches 986-1546 mg / kg, the nutritional and health-care value of the bean halves is significantly improved, and the total number and proportion of the main aromatic substances are significantly increased; the types of the Pixian thick broad-bean sauce product are enriched, the blank of the health-care Pixian thick broad-bean sauce market is filled, and good market prospects are achieved.

The invention belongs to the technical field of building material metallurgy, and particularly relates to a preparation system for producing building material products through gradient utilization of pyrolytic steel slag. The preparation system for producing building material products through gradient utilization of pyrolytic steel slag comprises a raw material bin, a suspension type iron remover A, a conveying reamer, a steel slag vertical mill, a suspension type iron remover B, a built-in conveying reamer, an elevator A, a magnetic separator, a vibrating screen, a hot blast stove, a cyclone cylinder, a ball mill, a conveying chute, an elevator B, a micro powder bin, a circulating fan, a dust collector A, a dust collecting fan A, a chimney, a dust collector B and a dust collection fan B. According to raw material characteristics of the pyrolytic steel slag, the pyrolytic steel slag is subjected to graded utilization, easily-ground components are prepared into micro powder, difficultly ground components are prepared into coarse aggregate and fine aggregate, so that the production energy consumption is saved, the production cost is reduced, and the product types are diversified. The preparation system for producing the building material products by gradient utilization of the pyrolytic steel slag can meet the requirements of different customers.

The invention discloses a eurotium cristatum solid state fermentation method of ginkgo seeds, and a product prepared by the eurotium cristatum solid state fermentation method and an application of theproduct. The method comprises the following steps of (1) preparing eurotium cristatum spore suspension; (2) preparing ginkgo seed powder, adding inorganic salts, adjusting pH, and preparing solid state fermentation culture mediums; and (3) inoculating the solid fermentation culture mediums with the eurotium cristatum spore suspension, adding sterile deionized water, adjusting initial moisture content, performing culturing, adding the sterile deionized water additionally every two day, and performing fermentation so as to obtain eurotium cristatum solid state fermentation ginkgo seed powder. According to the method disclosed by the invention, the ginkgo seed powder is used as a base material of eurotium cristatum solid state fermentation, after fermentation, most of nutrient components andfunctional components of the ginkgo seed powder are reserved, and the content of ginkgolic acid and the content of MPN in the ginkgo seed powder are effectively reduced. Due to the effects of growthand metabolism of eurotium cristatum, the fermented ginkgo seed powder contains a large quantity of eurotium cristatum spores, and many multi-functional health-care components of lovastatin, polysaccharide, alpha-amylase, protease and the like, and the flavor is obviously improved.

The invention discloses an aquatic product pickling material and a preparation method of an instant aquatic product, and belongs to the technical field of aquatic product processing. The aquatic product pickling material comprises 60-90 parts of dried larimichthys crocea concentrated freshening liquid, 1-2 parts of ginger powder, 4-6 parts of cooking wine, 1-5 parts of glucose, 1-2 parts of ediblesalt and 1-2 parts of Chinese prickly ash. Dried pseudosciaena crocea is blended into a concentrated freshening solution for pickling aquatic products, the delicate flavor of the aquatic products canbe improved, and the fishy smell of the aquatic products is further covered in the pickling process. The prepared aquatic product is good in taste and high in polypeptide content, oil salt is not additionally added, the nutritional value of the aquatic product is greatly reserved, and meanwhile, the product types of the pseudosciaena crocea are further enriched, and wide industrial popularizationvalue is achieved.

The invention discloses a household-decoration-use environment-friendly multi-layer composite board and a preparation method of the household-decoration-use environment-friendly multi-layer composite board. The multi-layer composite board is composed of a multi-layer board and a decorative layer in a composite mode. At least two layers of single-layer boards are composited into a whole to form the household-decoration-use environment-friendly multi-layer composite board. Each of the single-layer boards is selected from a component 1 and a component 2, and two adjacent single-layer boards are different in component, wherein the component 1 comprises, by weight, 50-80 % of fibrilia and 20%-50% of low melting point fiber, and the component 2 comprises, by weight, 50-80 % of fibrilia, 20%-50% of low melting point fiber and 0%-30% of alpinia fiber. The environment-friendly multi-layer composite board is non-toxic, harmless, environment-friendly, capable of forming complementation on properties of hardness, elasticity, corrosion prevention, bacteriostasis and the like, and capable of effectively reducing cost and prolonging service life, when a prepared product is 100g-500g / m 2 in gram weight and 0.2-5mm in thickness, the household-decoration-use environment-friendly multi-layer composite board can directly replace a wallpaper, oil paint, coating and other decoration materials and is directly used, when the prepared environment-friendly board is 1000-5000g / m2 in gram weight and 8-250 mm in thickness, the household-decoration-use environment-friendly multi-layer composite board can be regarded as decoration material and is directly used.

The invention discloses an environment-friendly multilayer composite board for home decoration, and a preparation method of the environment-friendly multilayer composite board. The environment-friendly multilayer composite board is formed by compounding a multilayer board and a thermoplastic plastic film arranged on the surface of the multilayer board; the multilayer board is formed by compounding at least two layers of single layer boards into a whole; the single layer boards are respectively made of component I and component II, and the components of every two adjacent single layer boards are different from each other; the component I comprises 50-80wt% of bastose and 20-50wt% of low melting point fiber; and the component II comprises 50-80wt% of bastose, 20-50wt% of low melting point fiber and 0-30wt% of alpinia fiber. The environment-friendly multilayer composite board product is non-toxic and harmless, environment-friendly and complementary in the performances such as hardness, elasticity, corrosion resistance and bacteriostasis, thus the cost is effectively reduced and the service life is prolonged; when the prepared product has the gram weight of 100-500g / m<2> and the thickness of 0.2-5mm, the environment-friendly multilayer composite board can be used for replacing decoration materials such as wallpaper, paint and coating for direct use; and when the prepared environment-friendly board has the gram weight of 1000-5000g / m<2> and the thickness of 8-250mm, the environment-friendly multilayer composite board can be directly used as a home decoration material.

The invention discloses a Longquan Ge kiln hundredfold crackle glaze and a firing process thereof. A dry material of the hundredfold crackle glaze comprises, by weight, 30-50 parts of a blank, 12-25 parts of a glaze material, 15-25 parts of Linggen glaze soil, 15-25 parts of Huantang glaze soil, 1-3 parts of Zijin soil, 1-2 parts of plant ash and 5-15 parts of quartz. The firing process comprisesthe following steps: S1, manufacturing a green body; S2, preparing glaze slip: finely refining and uniformly mixing the glaze, adding water, carrying out ball milling until the fineness is 100 meshes,and filtering to obtain the glaze slip; S3, firing the green body, and glazing: preparing a porcelain blank from the green body, drying, then biscuiting, removing dust and powder from the obtained porcelain biscuit after drawing, and carrying out internal and external glazing; and S4, firing: putting the glazed biscuit into a kiln, and respectively performing four stages of firing to make the biscuit subjected to drying, oxidation, reduction, porcelain formation and heat preservation. The hundredfold crackle glaze fired by adopting the process is small in glaze surface cracking and is similarto hundredfolds in a staggered and overlapped manner, or large flakes exist firstly, so that the hundredfold crackle glaze is strong in stereoscopic impression and has a glittering and translucent visual effect.

A screw-type dry vacuum pump with a combined screw rotor comprises a drive motor (6), a pump body (23), and a combined screw rotor. The combined screw rotor comprises a drive screw rotor and a driven screw rotor; each screw rotor comprises a central shaft (36) and multiple screw-shaped hollow screw-type rotor sheets (37); a central hole (12) is provided on each hollow screw-type rotor sheet (37); a connection hole (13) is provided on the central shaft (36); and all the hollow screw-type rotor sheets (37) are positioned with the central shaft (36) by a hollow positioning pin (4) and are connected to the central shaft (36) by bolts (2) or screws (3) running through the hollow positioning pin (4), to form the combined screw rotor with good interchangeability. For the vacuum pump, a screw pitch-equal screw vacuum pump and a screw pitch-variable screw vacuum pump can be formed in cooperation with the multiple hollow screw-type rotor sheets (37), and the vacuum pump can combine the advantages of the screw pitch-equal screw vacuum pump and the screw pitch-variable screw vacuum pump, thereby enriching the product types and reducing the manufacturing cost.

The present invention discloses a chestnut processing method which comprises the following steps: (1) pretreating chestnut: successively carrying out water bath treating, low temperature storing, proper temperature sugar converting, cut treating, flavor enhancing, perfuming and enzyme inactivation treating, and then shelling the chestnuts to obtain chestnut kernels; (2) pulping chestnut kernels: successively soaking, crushing, pulping, and liquid and residue separating to obtain chestnut kernel clear liquid and slurry; (3) carrying out fine filtering of clear liquid; (4) blending clear liquid to obtain mellow and fragrant chestnut kernel turbid juice beverage and / or microfiltrated chestnut kernel turbid juice beverage and / or ultrafiltrated chestnut kernel clarified juice beverage; and (5) boiling slurry into sauce: carrying out sugar blending, first boiling, sauce blending, sauce boiling, filling and sterilizing of the slurry to be blended to obtain chestnut sauce. Using the chestnut processing method to treat a same batch of chestnut kernel raw materials, two or more than two chestnut products can be prepared orderly in large-scale production.

The invention discloses a floating and expanding collaborative type dimethylbiguanide gastric retention tablet containing 500 mg of dimethylbiguanide. The dimethylbiguanide gastric retention tablet is prepared from 500 mg of the dimethylbiguanide, hydroxypropyl cellulose, polyoxyethylene, sodium carboxymethyl starch, a coloring agent and magnesium stearate. Aiming at different gastric retention time, a formula is further defined; the product is regular and stable in drug release, and can meet medical requirements of different patient groups; moreover, the drug release in vivo is stable, a slow release effect is good, and a dosage form that the retention time of the floating preparation in stomach is extended and the bioavailability is improved is basically achieved.

The invention discloses an environment-friendly fiber non-woven fabric multilayer composite board used for home decoration and a preparation method of the environmental-friendly fiber non-woven fabric multilayer composite board used for home decoration. The multilayer composite board is formed by compounding a multilayer board, non-woven fabric which is arranged on the surface of the multilayer board and a thermoplasticity plastic film which is arranged on the outer surface of the non-woven fabric. The multilayer board is integrally formed by compounding at least two layers of single-layer boards. Each single-layer board is chosen from component I and component II, and components of two adjacent single-layer boards are different. The component I is composed of, by weight, 50% to 80% of fibrilia and 20% to 50% of low melting point fiber. The component II is composed of, by weight, 50% to 80% of fibrilia, 20% to 50% of low melting point fiber and 0% to 30% of alpinia speciosa fiber. The environment-friendly multilayer board product is non-toxic, not harmful and environment-friendly, forms complementary in performance such as hardness, elasticity, anti-corrosion and bacteriostat, effectively reduces cost, prolongs service lift, and can be directly used as home improvement materials.

The invention discloses instant green konjac tofu and a making method thereof. After konjac pulp is enzymatically hydrolyzed via alpha-amylase and glucoamylase; sucralose, xylitol, xanthan gum and food-grade sodium carbonate are added; taste of the tofu is improved, and the tofu is given rich colors, attracting shape and form, soft taste and comprehensive nutrition. The tofu made herein has vegetable color, complete shape and homogenous and see-through texture, is highly elastic and rigid in consumption, tastes crispy and smooth, is free of inherent raw taste and alkali taste, has enhanced nutritional value, is a health food with better coolness, better favor and more comprehensive nutrition, is given higher eating value, is easy to produce in batch in factory production, can be vacuum-pacakaged into instant konjac tofu, and allows a new development route to be provided for konjac.

The invention provides mung bean sticky rice cakes and a making method thereof. The mung bean sticky rice cakes are made from sticky rice flour, mung bean powder, soft sugar and ultrapure water, wherein the mass ratio of the mung bean powder to the sticky rice flour is 1:3-3:1. The finished mung bean sticky rice cakes are celandine green in color and luster, uniform in texture and appropriate in sweetness, has the slight faint scent of mung beans and has the advantages of being good in agglomeration, not sticky to teeth, good in completeness and the like.

The invention discloses an ultra-high performance concrete composition capable of being sprayed for construction. The concrete composition disclosed by the invention consists of a composite cementing material, a thixotropic agent, graded fine sand, special fibers and a water reducing agent; the composite cementing material comprises cement and an admixture, the thixotropic agent is a clay mineral with a chain layer structure, the graded fine sand is selected from any one of river sand, quartz sand and machine-made sand, and the special fibers are one or a mixture of two of chopped fibers or continuous high-zirconium alkali-resistant glass fibers in any proportion; and the water reducing agent is a polycarboxylic acid high-efficiency water reducing agent, and the water reducing rate of the water reducing agent is not lower than 40%. Under the condition of ultra-low water-binder ratio, the concrete composition has good fluidity and thixotropy after spraying, does not sag, can be suitable for construction of various spraying devices, can be suitable for construction of vertical surfaces, top surfaces, curved surfaces and other positions of multi-material molds, can be used for preparing ultra-high performance concrete members or decorative products with complex shapes, and has wide application prospects.

The invention discloses an environment-friendly composite board for home decoration and a preparation method thereof. The environment-friendly composite board is composed of a base board and a PE (polyethylene) film arranged on the surface of the base board, wherein the base board comprises the following components in percentage by weight: 50-80% of jute fiber, 20-50% of low-melting-point fiber and 0-30% of Alpinia zerumbet fiber. According to the environment-friendly composite board for home decoration, the base board is prepared by compounding low-melting-point fibers, jute fibers and Alpinia zerumbet fibers, the food grade colored PE film is covered on the base board, and no other components are added, thereby ensuring that the product is free of other harmful chemical substances and causing no harm to the body; and meanwhile, the jute fibers bring favorable moisture absorption and air permeability, and have bacterium resistance and mite prevention effects. The environment-friendly board is light in weight and high in hardness, can be used instead of wallpaper, paint and other decorative materials, and can be directly used in places to be decorated, such as walls, roofs and the like. The preparation method of the environment-friendly composite board is simple in procedures, convenient to operate and easy to realize industrialization; and the gram weight of the prepared product can be up to 100-300 g / m<2>, and the thickness is 0.3-5 mm.

The invention provides a method for preparing an instant noodle kelp seasoning packet, and belongs to the technical field of food processing. The method comprises the following steps: removing and screening silt and dry salt; soaking through calcium chloride, soaking through an acetic acid liquid, and soaking through a salt liquid; slitting, curing, seasoning, packaging, sterilizing and the like. The seasoning comprises the following materials in percentage by weight: 1%-6% of salt, 0.1%-2% of D-sodium isoascorbate, 1%-5% of citric acid, 4%-10% of pepper oil (red oil), 1%-4% of monosodium glutamate, 0.1%-1% of flavor nucleotides disodium, 1%-6% of ginger and 1%-5% of broken red pepper. The method provided by the invention reduces the toughness and fishy smell of kelp, reserves the freshness and inherent nutrient components of the kelp and solves the problem that shredded kelp has heavier taste if being independently eaten, increases the nutrient components of the instant noodle, improves the poor image of the instant noodle and solves the problem of contradiction between instant kelp food production and a consumer eating habit as the seasoning packet of an instant noodle.

The invention provides a French bread frozen fermented dough containing citrus fiber, and belongs to the field of food processing. The French bread frozen fermented dough is prepared from, by mass, 0.2-0.8 part of citrus fiber powder, 55-65 parts of high gluten wheat flour, 2.5-3 parts of castor sugar, 3-5 parts of yeast, 1-3 parts of whole milk powder, 2.2-3 parts of vegetable oil, 0.6-0.8 part of edible refined salt, 0.9-1.2 parts of a compound frozen dough modifier and 30-32 parts of water. Bread is prepared from the French bread frozen fermented dough, and a preparation method comprises the steps of premixing, dough leavening, cutting, rolling, quick cooling, unfreezing, forming, leavening, baking, cooling and sealed packaging. Accordingly, the moisture content of the dough in the storage period can be increased, the loss of yeast activity is lowered, the yeast is prevented from being activated in advance, the inner skin and the outer skin of the frozen fermented dough in the storage period are prevented from wrinkling, and the prepared bread product is moist in taste and soft in structure.

The invention discloses industrial fruit wine type kudzu vine root wine and a preparation method thereof, and belongs to the field of deep processing of agricultural and sideline products. The normal juice of kudzu vine roots is adopted as a raw material, after the pH value of the normal juice of the kudzu vine roots is adjusted with citric acid, and the mixture is inoculated with wine yeast according to a certain amount for main fermentation; after main fermentation is finished, supernate is transferred into an another fermentation flask to be sealed for after fermentation; after after fermentation is finished, clarification treatment is carried out, and the kudzu vine root raw wine is obtained. According to the method, the kudzu vine roots are fully utilized, the active ingredients of the kudzu vine roots are effectively reserved, and the prepared kudzu vine root wine is moderate in alcohol content and mild in taste. The product is rich and can be supplied to different consumption crowds.

The invention relates to heat-preservation and cold-proof waterborne clothing leather and a preparation method thereof. The main principle is that in a dry process overlaying process, a hollow microsphere material is selected as a main heat-preservation material and is matched with waterborne polyurethane to form a film substance so as to prepare semi-finished low-heat-conductivity heat-preservation and cold-proof waterborne polyurethane clothing leather; and 8-methyl-N-vanillyl-6-nonene and far-infrared ceramic powder are added in the leather making process, the 8-methyl-N-vanillyl-6-nonene is heated by 2-3 DEG C after absorbing water vapor or making contact with the skin, and the far-infrared ceramic powder can release far-infrared rays with the wavelength of 4-14 microns after absorbing external heat energy and can be easily absorbed by the human body, so that the heat-preservation and cold-proof effects are achieved.

The invention discloses release paper applied to a medical indwelling needle sticker, and particularly relates to the field of release paper. The release paper comprises a release paper body, the release paper body is of a double-face release structure, one side of the release paper body is coated with a first silicone oil layer, and the other side, corresponding to the first silicone oil layer, of the release paper body is coated with a second silicone oil layer. Two heavy-release-force silicone oil formulas are blended and used on the first face and the second face of the paper respectively, corona treatment is conducted as an technology after silicone oil on the first face is cured, the release force and the surface energy of a heavy-face silicone oil layer are greatly improved, the adhesion strength of a PU film is changed by setting the corona value, and therefore the problem that PU cannot be attached to a heavy release surface is perfectly solved. Meanwhile, the second surface adopts a formula which is heavier than the light release force but lighter than the first surface in release force, so that the silicon transfer condition is avoided by adjusting the formula.

The invention provides a PVC high weather-resistant rain water pipe, which comprises an outer layer pipe and an inner layer pipe, wherein the outer layer pipe is prepared from the following raw materials in parts by weight: 100 parts of PVC, 3.5-4.5 parts of a stabilizer, 5-10 parts of a filler, 5-10 parts of titanium pigment, 0.2-2.5 parts of a lubricating agent, 0.4-0.8 part of an ultraviolet absorbent, 0.1-0.5 part of an antioxidant, 0.5-1.6 parts of nano cerium oxide and 1-3 parts of a processing auxiliary; and the inner layer pipe is prepared from the following raw materials in parts by weight: 100 parts of PVC, 10-35 parts of calcium carbonate, 3-4 parts of a stabilizer, 1.2-2 parts of titanium pigment, 0.5-1 part of ACR and 0.05-0.4 part of a lubricating agent. According to the PVC high weather-resistant rain water pipe provided by the invention, the contents of the titanium pigment and ultraviolet absorbent in the formula of the rain water pipe are increased, so that the rain water pipe has preferable light aging property when used outdoors.