290results about How to "Guaranteed warmth" patented technology

The invention discloses a wool and cotton blending method, which comprises the following steps of: preprocessing the wool before blending, opening and cleaning, carding the cotton, combing, drawing, roving, refining a yarn and spooling. A yarn which is made by blending the wool and the cotton is characterized in that the weight percentage of the wool to the cotton is as follows: the wool: the cotton=80:20. The invention has the following benefit effect that: by adopting technologies, the invention overcomes the difficulties that the roll is hardly formed on the drawing and the net is hardly formed on a carding machine when weaving a natural protein fiber with a ring spindle technology, the licking is serious in the working procedure of thickening and thinning, and the wool easily has the static to greatly increase the harmful yarn faults. The method can produce the blended yarn with the high-proportion wool and long staple combed cotton. The yarn not only keeps the heat retention of the wool, but also improves the flexibility, the air permeability and the cooldry function of the fabric, can be widely used in underclothes, and has good economic benefit and social benefit.

A multi-functional honeycomb cotton warm-keeping floc, which includes a surface fiber web, a middle layer fiber web, and an inner layer fiber web from top to bottom, wherein the middle layer fiber web is honeycomb cotton formed by carding and then vertically laid. The surface fiber web and the inner layer fiber web are fiber webs that are carded or air-laid and then cross-laid. An upper bonded fiber web can be added between the surface layer fiber web and the middle layer fiber web. A lower bonded fiber net can be added between the layer fiber nets, and evenly distributed thin magnets are embedded on the top surface of the middle layer fiber net. During production, each fiber web is prepared first, then compounded into one, and finally dried, cooled, and wound to obtain a finished product. This design is not only strong in warmth retention, good in elasticity, and capable of withstanding relatively large tensile forces in the horizontal direction, but also has antibacterial and magnetic therapy functions, and is easy to popularize and apply.

The invention discloses a fiber losing-proof air yarn comprising a multi-stranded roving and a net structural sleeve covering the multi-stranded roving. The multi-stranded roving comprises a twisted single-stranded yakwool yarn, a single-stranded acrylic yarn and a single-stranded terylene elastic yarn. The single-stranded yakwool yarn is woven by pure yakwool. The single-stranded terylene elastic yarn is woven by terylene stretch yarns. The surface of the multi-stranded roving is sprayed with high-elastic organosilicon coating adhesive. The net structural sleeve is a net-shaped hollow cylinder sleeve woven of chinlon yarns. According to the arrangement, the high-elastic organosilicon coating adhesive is dotted on the surface of the multi-stranded roving, thus fiber losing rarely and even never occurs; with the single-stranded acrylic yarn and the single-stranded terylene elastic yarn, not only is heat retention property achieved, but also strength and wear resistance are improved, and production cost is lowered.

The invention discloses a down feather mildew-proof nursing agent. The down feather mildew-proof nursing agent is capable of removing stains on down feather effectively, is high in mildew resistance, and possesses excellent adjusting and nursing effects on down feather; original elasticity and bulkiness of down feather are recovered; and original heat retention performance is maintained.

The invention discloses a down feather detergent which comprises the following components in parts by weight: 100 parts of water, 3-4 parts of triethanolamine, 2-3 parts of octadecanol polyoxyethylene ether, 1-2 parts of abietic acid polyoxyethylene ester, 1-2 parts of polyglycerol monostearate, 1-2 parts of hydroxypropyl methyl cellulose, 3-4 parts of sodium laurate, 1-2 parts of dodecyl trimethyl ammonium sulfate, 1-2 parts of sodium persulfate, 1-2 parts of N-octyl isothiazolinone, 1-2 parts of phenyl silicon oil, 2-3 parts of aminomethyl propanol, 2-3 parts of morpholine, 1-2 parts of sodium bicarbonate, 1-2 parts of tea polyphenol, 2-3 parts of vinyl trimethoxy silane, 1-2 parts of polyisobutene, 3-4 parts of polyvinylpyrrolidone, 1-2 parts of dimer acid and 2-3 parts of maleic anhydride modified polyethylene. The down feather detergent disclosed by the invention can effectively remove stain on down feather and has a relatively good conditioning and caring function on down feather.

The invention relates to a static-free material, in particular to a static-free thermal fabric and a manufacturing method. The static-free thermal fabric employs conventional fibers, static-free silk and hollow fibers as the main raw materials of spinning yarns. The static-free thermal fabric prevents static and simultaneously ensures the thermal insulation effect of the fabric by employing the hollow fibers and static-free silk as the main raw materials, which not only saves cost but also improves the formability of the static-free thermal fabric by using terylene as the material of hollow fibers. In the processes of warping, sizing and weaving, static-free silk is added, thus facilitating the static-free silk, hollow fibers and other fibers to better blend to achieve the effects of preventing static and dust.

The invention discloses a woolen sweater, which is formed by knitting 30 to 50 weight percent of wool, 5 to 15 weight percent of cashmere, 10 to 30 weight percent of nylon, and 20 to 40 weight percent of artificial cotton. The woolen sweater has the advantages of low shrinkage, difficult pilling, static resistance, wear resistance, difficult deformation, low cost and the like.

The invention relates to the field of textile and apparel, in particular to a high-heat preservation air-layer wool fabric. The wool fabric is selected for knitting, six-way knitting in a double-needle disc coiling mode with upper and lower needle discs is adopted, the air layer is formed in the middle of the fabric, hollow polyester yarn is introduced at the same time in the air layer, while theair storage capacity is greatly improved, the air is made to be still in the fabric, air convection is weakened, the heat preservation of the fabric is enhanced obviously, and the heat preservation iscomparable to that of a down product. The invention also provides a preparation method for the above fabric. A loom-state fabric is firstly subjected to polar fleece processing before a fulling process, a mode of primary fulling, singeing and secondary fulling is adopted, the wool feel is more uniform, plump and compact, shearing is carried out after further heat setting, the wool feel on the front is short and dense, the wool feel on the back is relatively thick, and while the heat preservation is ensured, the fabric style and the hand feel are both excellent.

The invention relates to the technical field of down feather processing, and in particular relates to a high-efficiency cleaning agent for down feathers. The high-efficiency cleaning agent for the down feathers provided by the invention comprises the following raw materials in parts by weight: 12-15 parts of an LAS-ammonium salt, 6-12 parts of fatty alcohol polyoxyethylene ether, 6-10 parts of pelargonium hortorum, 6-10 parts of ethyl acetate, 3-7 parts of sodium dodecyl benzene sulfonate, 3-7 parts of citric acid, 4-8 parts of sophorolipid, 2-4 parts of trichloro ethylene, 4-6 parts of betaine, 2-3 parts of sodium laurate, 8-12 parts of citric acid thatch, 4-8 parts of cinnamomum porrectum leaves, 2-6 parts of cassia twig, 2-4 parts of gleditsia sinensis fruits, and 6-10 parts of a defoaming agent. The high-efficiency cleaning agent for the down feathers provided by the invention has good cleaning effects and thorough odor removal, does not damage the down feathers while cleaning andremoving odor, and can reduce breeding of bacteria after the down feathers are cleaned.

The invention discloses a graphene sleeping bag. The graphene sleeping bag comprises a sleeping bag body, wherein the sleeping bag body comprises an inner cloth layer, a graphene heating layer and anouter layer; the graphene heating layer is prepared by blending and weaving modified graphene fibers, bamboo charcoal fibers and mosquito-expelling cotton fibers. A preparation method of the modifiedgraphene fiber comprises the following steps of preparing a graphene film at the surface of a metal substrate by a chemical vapor deposition method, cleaning the graphene film by plasma, and graftingthe graphene film with hydroxyl groups, so as to obtain the modified graphene film; mechanically stripping to remove the metal substrate, and twisting the modified graphene film by a gathering and twisting device, so as to obtain the modified graphene fiber. A preparation method of the mosquito-expelling cotton fiber comprises the following steps of soaking cotton fibers into a mosquito-expellingliquid for 24 to 48h, dewatering, cleaning, and drying, so as to obtain the mosquito-expelling cotton fiber. The graphene sleeping bag has the advantages that the warming effect is good, the moistureabsorbing and air ventilating functions are realized, and the risk of heavy humidity in a human body due to high environment humidity is greatly reduced; the physical therapy effect is realized, the mosquitoes can be expelled, the sleeping is promoted, and the comfortability is good.

The invention relates to an antistatic antibacterial far-infrared moisture-absorbing and quick-drying down fabric manufacturing method, wherein the down fabric comprises a fabric body, the fabric bodycomprises a surface layer, an inner layer and a down layer, and further comprises a windproof heat locking layer, the surface layer and the windproof heat locking layer are integrally sewn by suturesto form an accommodating channel for filling down, down is filled into the accommodating channel to form the down layer, the windproof heat locking layer comprises a separation cotton lining layer, asilk-like cotton layer and a lining cloth layer, the separation cotton lining layer, the silk-like cotton layer and the lining cloth layer are integrally compounded, the silk-like cotton layer is sandwiched between the separation cotton lining layer and the lining cloth layer, the lining cloth layer is attached to the inner layer, the weight of the silk-like cotton is 40-80 g, the surface layer and/or the inner layer are formed by interweaving with yarns, the yarns are graphene oxide polyester yarns, and the graphene oxide polyester yarn comprises 1-5% by mass of graphene oxide and 90-95% bymass of polyester. According to the present invention, the product has advantages of antistatic property, antibacterial property, far infrared property, moisture absorption, quick drying, low cost andgood warm keeping effect.

The invention relates to a thin film flocked-type high-elastic flame-retarding warm-keeping sheet material and a preparation method thereof and belongs to the technical field of textile. In the interiors of an upper fiber net layer and a lower fiber net layer of the sheet material, a mixed powder composed of a hot melting powder and a flame retarding powder is filled. An upper flocked thin film base material and a lower flocked thin film base material are fixedly combined respectively with the two opposite surfaces of the upper fiber net layer and the lower fiber net layer, wherein fluffs are fixed combined between the upper flocked thin film base material and the lower flocked thin film base material. The preparation method includes following steps: (1) preparation before flocking; (2) preparation of the fiber nets; (3) powder preparation; (4) powder filling; (5) drying; (6) hot-pressing film coverage; (7) glue coating; (8) electrostatic flocking; (9) drying; (10) fluff suction; (11) composition of the fiber nets; (12) drying; and (13) winding. Compared with a sheet material in the prior art, the warm-keeping sheet material is excellent in flame retarding function, is good in elasticity and is good in warm keeping performance.

The invention relates to the technical field of household appliances, and particularly discloses a washable polylactic acid fiber material quilt and a manufacturing process thereof. The quilt comprises a quilt cover and quilt filler. The quilt cover is manufactured with polylactic acid fiber as the weaving material and comprises a quilt surface layer and a fluff layer. The directions of the fluff layer on the surface of the quilt cover are the same. The quilt filler comprises polylactic acid short fiber endless tows with high crimpness. The manufacturing process of the polylactic acid fiber material quilt includes the steps of weaving of the quilt cover, combing of the quilt surface, preparing of the quilt filler and manufacturing of the quilt. The problem that a traditional quilt is not washable is solved, and the filler in the quilt keeps fluffiness and overall heat retention property for a long time.

The invention provides a control method of a clothing treatment device, a control device and a clothing treatment device. The clothes treatment device comprises a motor and an inner barrel which rotates under drive of the motor. The method comprises the following steps: controlling the motor to drive the inner barrel to swing at a first angle to execute a swing washing stage; controlling the motorto drive the inner barrel to swing at a second angle to execute the tumbling washing stage; controlling the motor to drive the inner barrel to swing at at least a third angle between the swing washing stage and the tumbling washing stage, so as to execute at least one corresponding transition stage. The first angle is smaller than the third angle and the third angle is smaller than the second angle. With adoption of the method, clothing can be more uniformly washed, the washing ratio of the clothing is increased, down penetration of down products due to mechanical force formed by sudden tumbling of the inner barrel can be avoided, and thus, warm keeping performance of down products is guaranteed.

The invention discloses anti-static down feather composite fibers for down and feather filled products and relates to the technical field of down feather processing. A preparation method comprises the following steps: (1) pre-treating feather; (2) preparing feather powder; (3) preparing threadlike down feather fibers; (4) modifying the down feather fibers; and (5) forming the down feather compound fibers. On the basis of original light and soft properties and heat insulating ability of the down feather fibers, the down feather composite fibers which are excellent in anti-static property are prepared. Static electricity caused by friction of common down feather fibers and down feather fibers as well as the down feather fibers and a shell fabric of a product is avoided, the using comfort of the down feather product filled by the down feather composite fibers is enhanced, and discomfort caused by static electricity on a human body is reduced.

The invention discloses a cattle housing grass spreading machine capable of rapidly drying wet ground, the cattle housing grass spreading machine comprises a dry grass box, a driving chassis, an operating table, a fast drying device, a grass paving opening and wheels. The cattle housing grass spreading machine has the beneficial effects that a silent motor and a turbocharging mechanism are matchedwith each other, so that strong wind power is ensured, the air volume generated by the wind power is increased, and meanwhile, a heating mechanism is cooperated, generated radiation heat energy is converted into far-infrared heat energy easily absorbed by an object through a heating assembly, an arranged arc-shaped air jetting mechanism is used, and hot air generated by the heating mechanism is led to the ground of a cattle housing through an arc-shaped spray head on the arc-shaped air jetting mechanism, so that the wet ground of the cattle housing can be dried in a large area, the drying ofthe ground is guaranteed, the drying efficiency of the whole ground is improved, and meanwhile, the rapid breeding of harmful bacteria is effectively reduced, so that the warm-keeping effect of the dry grass is guaranteed, and a good growth environment is provided for cattle in a livestock farm.

The invention discloses a moisture-absorbing and sweat-releasing knitted fabric and a preparation method thereof. The moisture-absorbing and sweat-releasing knitted fabric comprises a surface breathable knitted fabric layer, a lower moisture-absorbing knitted fabric layer and a knitted connecting layer for connecting the surface breathable knitted fabric layer and the lower moisture-absorbing knitted fabric layer; the knitted connecting layer is a vertical knitted connecting layer made of monofilament yarn fibers; the surface breathable knitted fabric layer and the lower moisture-absorbing knitted fabric layer are separated through the vertical knitted connecting layer so as to form an air layer inside; the surface breathable knitted fabric layer is made of covering yarns; and the lower moisture-absorbing knitted fabric layer is made of warm-keeping and antibacterial covering yarns. The moisture-absorbing and sweat-releasing knitted fabric prepared by the invention not only has excellent moisture-absorbing and sweat-releasing effects, but also is soft and good in draping property, and can meet the requirements of wearers on comfort, breathability and coolness.