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105results about How to "Increase slippery" patented technology

Method for preparing black fungus puffed ultramicro powder

InactiveCN102763817AGood effectThe solution is hard and not suitable for chewingFood preparationFlavorAdditive ingredient
The invention discloses a method for preparing a black fungus puffed ultramicro powder. The method includes selecting black fungus sporophores to serve as a raw material, puffing black funguses by an instantaneous alternating temperature and pressure difference of a puffing tank of a puffing device, maintaining a valve between the puffing tank of the puffing device and a vacuum tank to be in an opening state all the time, subjecting the black funguses in the puffing tank to a vacuum drying, and subjecting the puffed black funguses to a coarse grinding and a superfine grinding to obtain the black fungus puffed ultramicro powder. According to the method, a high pressure gas serves as a carrier, by means of a puffing wall breaking process, a black fungus organization structure is subjected to a cytoclasis to release whole nutritional ingredients and medicinal effect ingredients which are easy to digest and use by human bodies, and problems that the black funguses are hard and not suitable for being chewed, digested and used are solved. Besides, when the black fungus puffed ultramicro powder can be mixed with foods of flours, cakes and the like, the black fungus puffed ultramicro powder has flavor and nutrition of the black funguses, and smoothing taste is increased. The method is low in production cost and suitable for industrialization production, and products are used for foods, health care foods, medicines and raw material extraction.
Owner:JINAN INST OF FRUIT PRODS CHINA GENERAL SUPPLY & MARKETING COOP

Quick-drying type acrylic acid and polyurethane environment-friendly water-based wood gloss varnish and preparation method thereof

The invention relates to environment-friendly water-based wood varnish, in particular to water-based wood gloss varnish and discloses quick-drying type acrylic acid and polyurethane environment-friendly water-based wood gloss varnish and a preparation method thereof. The quick-drying type acrylic acid and polyurethane environment-friendly water-based wood gloss varnish is prepared from components in percentage by weight as follows: 30%-50% of a water-based acrylic resin emulsion, 25%-45% of a water-based polyurethane resin emulsion, 3%-8% of a coalescing agent, 0.1%-0.5% of a base material wetting agent, 0.1%-0.3% of an antifoaming agent, 0.5%-1.0% of a thickening agent, 0.1%-0.5% of a leveling agent, 0.1%-0.5% of a slipping and wear-resisting agent and 5%-15% of water. The preparation method of the quick-drying type acrylic acid and polyurethane environment-friendly water-based wood gloss varnish comprises steps as follows: water, the water-based acrylic resin emulsion and the water-based polyurethane resin emulsion are added to a dispersion vat for medium-speed dispersion, the coalescing agent, the thickening agent, the wetting agent, the antifoaming agent and other components are added, after medium-speed dispersion, the fineness and viscosity of a finished product are detected through sampling, and filtration, canning and packaging are performed. The VOCs (volatile organic compounds) of the product can be effectively reduced, the varnish film performance can be remarkably improved, and the varnish has excellent characteristics of quick drying and high strength.
Owner:广东珠江化工涂料有限公司

Ultra-soft and fluffy lightweight filament nonwoven composite material and preparation method thereof

The invention discloses an ultra-soft and fluffy lightweight filament nonwoven composite material with light weight, softness and fluffiness. The structure of the ultra-soft and fluffy lightweight filament nonwoven composite material successively comprises a first concentric hollow filament layer, a core shift hollow filament layer and a second concentric hollow filament layer from bottom to top,wherein the first concentric hollow filament layer, the core shift hollow filament layer and the second concentric hollow filament layer form a stereostructure by hot roll bonding; the areal density of a finished product is controlled between 6 to 100g / m<2> and the stereo thickness of the finished product is controlled between 0.3 to 2.1mm. The invention also provides a preparation method of the ultra-soft and fluffy lightweight filament nonwoven composite material. The ultra-soft and fluffy lightweight filament nonwoven composite material prepared by a preparation method disclosed by the invention, or a laminated body containing the nonwoven composite material can be widely used for medical treatment, civil construction, surgical gowns, packaging sheets, especially for absorbent hygiene products such as diaper and sanitary napkins.
Owner:苏州多瑈新材料科技有限公司

Essential oil microcapsule composition, essential oil microcapsule and preparation method of essential oil microcapsule

The invention discloses an essential oil microcapsule composition. The essential oil microcapsule composition comprises, in percent by weight, 30-80% of a core material, 10-45% of a wall material, 2-35% of an emulsifier and water based on the total dry weight of the essential oil microcapsule composition, the core material is essential oil, and based on the total weight of the wall material, the wall material contains, in percent by weight, 70-100% of hyaluronic acid-based components, wherein the hyaluronic acid-based components include hydrolyzed hyaluronic acids with a molecular weight of not more than 10 kDa and/or salts of the hyaluronic acids, hyaluronic acids with a molecular weight of 100 kDa-800 kDa and/or salts of the hyaluronic acids and hyaluronic acids or salt cross-linked polymers of the hyaluronic acids. The invention also discloses an essential oil microcapsule which is prepared from the essential oil microcapsule composition and a preparation method of the essential oilmicrocapsule. The wall material of the microcapsule composition has good stability, can be added to a water phase directly, and has refreshing, smooth and moist skin feelings, the sticky feeling which is generated by single application of essential oil can be reduced greatly, and the characteristic of long-lasting fragrance is achieved.
Owner:BLOOMAGE BIOTECHNOLOGY CORP LTD +1

Spinning machine drafting component capable of improving yarn quality

InactiveCN101805947AReduce friction for serious problemsReduce shift point distribution rangeDrafting machinesFiberYarn
A spinning machine drafting component capable of improving yarn quality is used for solving the problem of easy slipping or easy wear of the drafting components. The technical scheme is as follows: the drafting component comprises a top pin, a middle top roller, a top apron surrounding the top pin and the middle top roller, a middle bottom roller, a bottom pin, a tension frame and a bottom apron surrounding the middle bottom roller, the bottom pin and the tension frame; the middle parts of the internal surfaces of the improved top apron and bottom apron are flat and smooth surfaces and the two sides of the improved top apron and bottom apron are pattern surfaces which are symmetrically arranged. The drafting component is designed to utilize flat and smooth surface contact in the fiber strand movement area, thus being conductive to reducing serious friction of the front jaw of the top pin, and to utilize patterns at the two sides, thus solving the problem of easy slipping due to small friction of flat and smooth surface contact between the aprons and the rollers. The drafting component is stable in transmission, greatly reduces slipping, has remarkably increased friction on the same contact area, improves the stability of operation in the main drafting area, is conductive to giving full play to the advantages of fiber control by the aprons and elastic floating jaws, further ensures the uniformity of the yarns and improves the yarn quality.
Owner:张晓方

Bio-based high gloss vegan leather and manufacturing method thereof

Relating to the technical field of light industry, the invention discloses a bio-based high gloss vegan leather and a manufacturing method thereof. The method includes: subjecting a fiber slurry to pulping by a disc mill, then conveying the slurry to a flow slurry tank, and spraying the slurry to a paper machine net part through the flow slurry tank for dehydration and molding to obtain a vegan leather sheet, and conducting pressing and drying to obtain a vegan leather base; conveying the vegan leather base to a sizing machine for sizing, conducting drying and polishing, conveying the productto a coater for coating, firstly coating a lower coating agent, performing drying and polishing, and then coating an upper coating agent, and conducting drying and polishing to obtain a vegan leatheroriginal base; and conducting calendaring treatment on the vegan leather original base to obtain the bio-based high gloss vegan leather. The vegan leather adopts plant fiber, resin and other bio-basedmaterials as the raw materials, is prepared by wet-process molding, and has the characteristics of green and environmental protection, and high gloss; and with high surface gloss and smooth surface,the vegan leather can be applied to fashion bags, cover binding and other fields, and the products are beautiful and diverse.
Owner:SOUTH CHINA UNIV OF TECH
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