Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
409 results about "Modal" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Modal is a type of rayon, a semi-synthetic cellulose fiber made by spinning reconstituted cellulose, in this case often from beech trees. Modal is used alone or with other fibers in household items such as pajamas, towels, bathrobes, underwear and bedsheets. Manufacturers claim a number of advantages for the fiber: about 50% more hygroscopic per unit volume than cotton, takes dye like cotton, color-fast when washed in warm water, resistant to shrinkage and fading but prone to stretching and pilling. It is also claimed that mineral deposits from hard water do not stick to the fabric surface. It is smooth and soft, more so than mercerized cotton, though some perceive it to have a synthetic texture. Modal fabrics should be washed at lower temperatures and, like cotton, are often ironed after washing.
Temperature-sensitive color-changing paint dyeing technology of textile fabrics
InactiveCN103225212AObvious color differenceImprove qualityDyeing processMicroballoon preparationPolyesterFiber
Owner:FUJIAN ZHONGHE
Fine-denier Modal fiber blended color yarn and its production method
The fine-dentier modal fiber mixed-color spinning yarn comprises two or more fibers with different color special with 40-100% fine-dentier modal fiber that has bright and variable color, soft hand feeling, and well warmth retention property. Compared with prior art, this invention needs no special device, solves the color-float and other problems and special the reduction of high tenacity.
Owner:ZHEJIANG HUAFU COLOR TEXTILE
Heating fiber underwear face fabric and processing technique thereof
InactiveCN101235573AGood flexibilityGood skin affinityWeft knittingDry-cleaning apparatus for textilesYarnCellulose fiber
The invention relates to a heating fiber underwear fabric, which is characterized in that the heating fiber underwear fabric is composed of raw materials with following weight percent: heating fiber 3-25%, anti-pilling acrylic fiber 30-52%, lenzing cellulose fiber 35-40%, polyamide fiber 4-6% and lycra elastic fiber 0.5-0.15%. A processing technique of the heating fiber underwear fabric comprises: firstly, spinning the heating fiber, the anti-pilling acrylic fiber and the lenzing cellulose fiber into sirospun union yarn, then, coating the lycra elastic fiber with the polyamide fiber, weaving and forming knitted underwear fabric, dying, soaping with nonionic soft finishing agent, vertically drying, shaping, and forming finished products of the heating fiber underwear fabric. The heating fiber underwear fabric of the invention has the advantages that the heating fiber underwear fabric not only has good skin-friendly property, low pilling tendency and comfortable elasticity, but also has good warmth retention effect.
Owner:SHANGHAI PLANDOO TEXTILE TECH DEV +1
Wool, pearl fibre, modal, viscose blended yarn and method of processing the same
The invention relates to blended yarn which contains wool, pearl fiber, modal fibre and viscose, and a machining method thereof. The blended yarn is composed of wool, pearl fiber, modal fibre and viscose with the mass ratio as the following: wool 10-15%, pearl fiber 20-30%, modal fibre 30-35% and viscose 25-30%. The blended yarn can be in pure white, bleached to be white, gray, apricot, pinkish purple, or in other colors. The performance index meets the requirements that the single yarn rupture strength is 12.5-19.5cN / tex, the CV value of single yarn rupture strength is less than or equal to 6.0% and the CV value of yarn evenness variation coefficient is less than or equal to 15%. The processing method includes the following steps: dyeing according to the tinctorial pattern of a matching card (used for producing colored yarn), manually mixing the cotton and baling; grabbing the cotton through a disc, blending and opening the cotton, opening the cotton through carding pins, feeding cotton in the vibrating mode, single beater scutching, combing the cotton, drawing, roving, spinning, winding and packing.
Owner:江阴市茂达棉纺厂有限公司
Anti-mosquito finishing process of textile fabric
InactiveCN102154841AReduce absorptionReduced release rateFibre treatmentMicroballoon preparationPolyesterEmulsion
The invention discloses an anti-mosquito finishing process of a textile fabric. The textile fabric is cotton, tencel, modal, blended cotton (viscose cotton, polyester cotton, polyamide cotton), silk, a wool cotton dyed fabric, a thin chemical fiber fabric, a pair of socks, a mosquito net and the like. The process comprises the steps of: selecting a mosquito repellent and a low-temperature fixative, carrying out nano microencapsulation on the mosquito repellent by utilizing a microencapsulation technology, carrying out anti-mosquito finishing on a textile fabric to form an anti-mosquito emulsion through the low-temperature fixative, dehydrating and curing to finally obtain the anti-mosquito finished fabric. The anti-mosquito fabric fabricated by the anti-mosquito finishing process has a fast mosquito killing function, a repelling rate of the anti-mosquito finishing process on aedes albopicus, culex pipiens pallens and the like is higher than 90 percent and an anti-biting rate of the anti-mosquito finishing process is 100 percent; the anti-mosquito fabric does not have bad influence on physical indices such as appearance, strength, moisture absorbing property and the like of the fabric; the anti-mosquito fabric has a good anti-mosquito effect after being washed 15 times; and the anti-mosquito finished fabric does not stimulate or cause allergy to skin, is safe and non-toxic to a human body, and is comfortable to wear.
Owner:FUJIAN ZHONGHE
Polyytrimethylene terephthalate fiber cross-blended yarn and its production process
This invention relates to the polyterephthalic acid propane diols ester fibre mixing spinning and its production technology. This invention includes output and method. And this product is spinned by the following steps: spinning with the PPT polyster short fibre and cotton, spinning with the PPT polyster short fibre and mucilage glue, modal, Lyocell, tencel knitted fabric fiber; spinning with the PPT polyster short fibre and wool, pashm, knitted fabric fibre. This technology uses the conventional device of the national cotton factory, wherein the clear cotton is the best as the comb pin; and the relative humidity of the clear cotton should be high; the clear cotton of the comb cotton should be kept well; and in the drafting and roving working procedure, it needs a higher humidity and not high temperature; the ration of the roving should be controlled in a fit mount; the twist modulus is to be 280-340ú¼ the combined roots should be 6 as its best. The product in this invention has a better handle and simulating characteristic.
Owner:SHANGHAI NO 17 COTTON TEXTILE MILL
Multe-component hemp blended spinning products and textile technology thereof
InactiveCN1483873AAnti-mold and antibacterialMoisture-absorbing and breathableWoven fabricsYarnFiberPolyester
The present invention relates to a multicomposition hemp blended spinning products and its technology. It is made from four fibres of hemp, yak cashmere, polyester fiber and modal as raw material, and its linear density is 9.7-200 tex, and its total compactness is 30%-99.5%. Its spinning technology includes the following steps: hemp and yak cashmere, dressing (A1860), pre-drawing (A272F) model and polyester fibre, dressing (FA201A), pre-drawing (FA304) mixed drawing first pass, mixed drawing second pass, roving (FA401), spinning (P7501), coning, warping, sizing, weaving and fabric finishing.
Owner:山西绿洲纺织有限责任公司
St. hemp multi-fiber blended yarn and application thereof
InactiveCN101545157AComfortable and smooth fabricReduce head breaksGarmentsConjugated cellulose/protein artificial filamentsYarnPolyester
The invention provides a St. hemp multi-fiber blended yarn, which is prepared from 30 to 40 percent of St. hemp fiber, 15 to 25 percent of modal fiber, 20 to 30 percent of high stretch polyester fiber and 15 to 20 percent of viscose fiber through blended spinning. The invention also provides a St. hemp multi-fiber blended sweater woven from the St. hemp multi-fiber blended yarn and a method for producing the same. The St. hemp multi-fiber blended yarn and a sweater fabric have good hygroscopicity and air permeability and have natural antibacterial and bacteriostatic performances. The fabric has soft and comfortable hand feeling, good drapability and pure color, and not only has the style, the hand feeling and the antibacterial effect of St. fibrilia hemp fabrics and the silkiness, the hand feeling and the drapability of the modal fiber, but also has the elasticity of high stretch polyester fiber as well as the comfort of the viscose fiber, thus the fabric is the first choice for making sweater underwear, T-shirts, shirts and the like.
Owner:JIANGYIN XIANGFEI APPAREL
Light ventilated thermal fabric and preparation method thereof
The invention discloses light ventilated thermal fabric and a preparation method thereof. The light ventilated thermal fabric is prepared by the following raw materials in parts by weight: 35-65 parts of wool fiber, 12-35 parts of modal fiber, 25-45 parts of cotton fiber, 2-15 parts of polyester short fiber, 2-15 parts of viscose fiber, 2-15 parts of spandex fiber, 8-30 parts of tencel fiber, 8-25 parts of silk fiber, 2-15 parts of chinlon fiber and 15-35 parts of polyester fiber. The preparation method comprises the following steps: twisting the wool fiber, the modal fiber, the cotton fiber and the polyester short fiber into weft yarns; twisting the viscose fiber, the spandex fiber, the tencel fiber, the natural silk fiber, the chinlon fiber and the polyester fiber into warp yarns; obtaining the light ventilated thermal fabric after warping and weaving processes.
Owner:湖南寐家居科技有限公司
Nursing type mixed fabric and production method thereof
InactiveCN101525803AHas broad-spectrum antibacterial functionStrong persistenceWeft knittingWarp knittingGramNational standard
The invention discloses a nursing type mixed fabric and a production method thereof. The nursing type mixed fabric is characterized by being formed by mixing milk silk fibres, Modal fibres, Newdal fibres and urethane elastic fibres which are taken as raw materials and being counted by raw material percentage by weight, a finished fabric is made of the following raw materials by weight: 10-55 percent of milk silk fibres, 20-50 percent of Modal fibres, 20-60 percent of Newdal fibres and 2-8 percent of urethane elastic fibres, and the gram weight of the finished fabric is 250-300g / M<2>. The nursing type mixed fabric has the aroma of milk silk, good heat preservation and ventilation property, natural skin nursing function and soft, smooth and silky feel. The invention also provides two coloration methods aiming at the nursing type mixed fabric. With the two coloration methods, each dyefastness index reaches or surpasses national standards.
Owner:JIANGSU DONGYUAN TEXTILE SCI & TECH IND
Bastose blended spunlace non-woven material used for facial masks and dry and wet tissues and preparation method of material
InactiveCN107119389AGood natural antibacterial propertiesGood moisture absorptionNon-woven fabricsHemp fiberPolyester
The invention discloses a bastose blended spunlace non-woven material used for facial masks and dry and wet tissues. The bastose blended spunlace non-woven material used for the facial masks and the dry and wet tissues is prepared from, by mass, 5-90% of one of China hemp fiber and linen fiber or combination of the China hemp fiber and the linen fiber, 10-95% of one of or combination of more of raw cotton fiber, Lyocell fiber, viscose fiber, tencel fiber, modal fiber, bamboo fiber, polyester fiber and the like. The facial mask base cloth has good natural antibacterial activity, does not injure skin, and is free of skin irritation, soft and comfortable.
Owner:XINLONG HLDG GROUP
Antibacterial blended yarn and application thereof
InactiveCN101560711AImprove antibacterial propertiesLow costFibre treatmentFlat-bed knitting machinesPolyesterYarn
The invention provides antibacterial blended yarn, which is obtained by blending 30 to 40 weight percent of hemp fiber, 15 to 25 weight percent of modal fiber, 15 to 25 weight percent of high-elastic polyester fiber and 15 to 25 weight percent of viscose fiber. The yarn blended by multiple fibers mainly comprising natural hemp fiber is taken as a wool fabric so as to greatly improve the antibacterial property, the launderability is good, and a processing process has no pollution and meets requirements of health and environmental protection. A wool fabric woven by the yarn as a raw material has enduring antibacterial effect, is healthy and environment-friendly, and reduces the cost.
Owner:JIANGNAN UNIV +1
Pearl fiber blended yarn and application thereof
InactiveCN101545156AReasonable weaving process conditionsReduce head breaksGarmentsConjugated synthetic polymer artificial filamentsFiberYarn
The invention provides a pearl fiber blended yarn, which is prepared from 35 to 45 percent of tencel, 35 to 45 percent of modal fiber and 15 to 25 percent of pearl fiber by weight percentage through blended spinning. The invention also provides a slippery ventilated comfortable sweater woven from the pearl fiber blended yarn and a method for producing the same. The sweater or an underwear product also has the characteristics of the tencel, the modal fiber and the pearl fiber, is slippery and soft in hand feeling and ventilated, has good hygroscopicity, is not toxic and irritative to a human body, and can make pearl particles give play to functions of caring skin, beautifying, clearing fever and whitening after contacting with skin for a long time. The calcium carbonate content in the pearl fiber blended yarn has far infrared emission function and ultraviolet resistant function, and can not only accelerate human body microcirculation and promote metabolism, but also prevent skins from being hurt by ultraviolet, thus the pearl fiber blended yarn has certain health care and protective effects on the human body.
Owner:JIANGYIN XIANGFEI APPAREL
Bamboo charcoal fiber fabric for home textiles
ActiveCN104264279AGood flexibilityImprove loftPile loops cuttingConjugated cellulose/protein artificial filamentsScreen printingPolymer science
The invention relates to a preparation method of a textile, in particular to bamboo charcoal fiber fabric for home textiles. The preparation method comprises the following steps: preparation of bamboo charcoal micropowder emulsion, preparation of viscose, preparation of bamboo charcoal fiber filaments, and preparation of gray fabric, and further comprises the specific steps: spinning, warping, slashing, weaving, two-bath dyeing, postprocessing of the fabric, scutching, dehydrating, drying and sewing, wherein during the spinning process, the cotton fiber is used for the warp direction, modal fiber or covered spandex filaments and bamboo charcoal fiber filaments are used for the weft-wise direction; the two-bath dyeing method comprises pad dyeing and dyeing the same color; the jacquard weaving method comprises first-time loose drying, velvet piling, second-time loose drying, and preparing the pattern screen printing plate for chromatography; the drying temperature for the first-time loose drying in the jacquard weaving step is 130-140 DEG C, and the drying time is 5-9 minutes; the drying temperature for the second-time loose drying is 70-90 DEG C, and the drying time is 15-22 minutes. The bamboo charcoal fiber fabric for the home textiles prepared by the method is soft and good in the antibacterial activity.
Owner:汕头市粤宝利实业有限公司
Knitting fabric containing silver fibers and manufacturing process of knitting fabric
InactiveCN102505303ABroad prospects for promotion and applicationBeautiful appearanceWeft knittingWarp knittingPolyesterYarn
Disclosed is a knitting fabric containing silver fibers and manufacturing process of the knitting fabric. The knitting fabric containing silver fibers is knitted by total cotton yarns, spandex and the silver fibers by a circular knitting machine, and the total cotton yarns take 80.8% to 92.5%, the spandex takes 3% to 6%, and the silver fibers take 2% to 15%; or, the knitting fabric is knitted by cotton, modal, spandex and the silver fibers, the cotton takes 51.8% and 65.5%, the modal takes 24% to 28%, the spandex takes 3% to 6%, and the silver fibers take 2% to 15%; or, the knitting fabric is knitted by cotton, polyester fibers, spandex and the silver fibers, the cotton takes 54.8% to 66.5%, the polyester fibers take 22% to 26%, the spandex takes 3% to 6%, and the silver fibers take 2% to 15%; and the single-stranded cotton wrapped with the spandex or the modal is blended with cotton warps, single-stranded yarns wrapped with the spandex or the polyester fibers are blended with cotton warps, the single-stranded yarns wrapped with the spandex and the silver fibers are arrayed at intervals, patterns of the total fabric are stripe-shaped, and the distance between each two adjacent silver fibers ranges from 2mm to 10mm. The knitting fabric is anti-static, antibacterial, deodorized and ultraviolet-resistant.
Owner:SHANGHAI AIFA INVESTMENT MANAGEMENT
Production method of health bamboo fiber fabric for home textiles
The invention relates to a preparation method of textiles, in particular to a production method of a health bamboo fiber fabric for home textiles. The method comprises the following steps: preparing antibacterial bamboo fibers, to be specific, electrostatically spraying antibacterial solutions on the surfaces of the bamboo fibers, performing microwave treatment, vacuumizing until the vacuum degree is minus 0.04MPa to minus 0.03MPa, and then performing microwave wood pulp cooking, wherein the microwave frequency is 100-250MHz, the microwave treatment time is 2-5 min, the electrostatic spraying distance is 80-100mm, the spraying voltage is 90-120V, and the air pressure is 0.05-0.08Mpa; dyeing; performing colored spinning; mixing the dyed bamboo fibers with modal fibers and cotton fibers with different colors, and then performing blowing, cotton carding, three-time drawing, roving, spinning, spooling and two-time thread twisting, wherein the content of the bamboo fibers accounts for 60-75 percent of the total fiber content in the colored spinning process; performing the jacquard weaving step comprising first-time loose drying, velvet cutting, second-time loose drying and manufacturing of an overprinted pattern screen printing plate. The health bamboo fiber fabric for the home textiles, which is prepared by the method, is high in softness, high in antibacterial activity and good in health care effect.
Owner:湖南梦洁新材料科技有限公司
Dyeing and finishing process for modal fabric
InactiveCN104975499AReduce pollutionAvoid damageBiochemical fibre treatmentHeating/cooling textile fabricsInorganic saltsProcess engineering
The invention discloses a dyeing and finishing process for modal fabric. The process comprises the procedures of pretreatment, pre-setting, modification treatment, dyeing, soaping, fixation, after-finishing, drying, sizing, calendering and rolling. According to the invention, pretreatment is carried out by adopting ultrasonic wave, and a step of modification treatment is added; in the dyeing procedure, a base substituent SA is used, use of a large quantity of alkaline substances and inorganic salt is avoided, nature dye is adopted, and colophony powder is added as a fixing agent, so that the color fixing effect is enhanced, environmental pollution is avoided, and the requirement of green environmental protection is met; furthermore, montmorillonoid is adopted to carry out modification treatment and flame retardant treatment on the fabric, so that the flame retardancy of the fabric is high. According to the invention, a yellowing-resisting reagent is used in the procedures of pre-setting, sizing and after-finishing, so that the final fabric cannot become yellow easily.
Owner:TAICANG CHENGLE CHEM FIBER
Underclothing fabric and processing technique thereof
InactiveCN102031624AGood warmth retentionGood skin affinityWeft knittingDyeing processYarnAcrylic fibre
The invention relates to an underclothing fabric which comprises the following raw materials in percentage by weight: 4-18% of heating fiber, 30-52% of anti-pilling acrylic fiber, 35-40% of Lenzing Modal fiber, 4-6% of nylon fiber and 3-5% of Lycra elastic fiber. The processing technique comprises the following steps: spinning the heating fiber, the anti-pilling acrylic fiber and the Lenzing Modal fiber into sirospun yarns, coating the Lycra elastic fiber with the sirospun yarns and the nylon fiber, weaving with a circular weft knitting machine, carrying out dyeing pretreatment, dyeing, cleaning, neutralizing, fixing, soaping, softening, drying, scutching, sanding, shaping and the like. The underclothing fabric has favorable warm-keeping effect, has the advantages of good skin friendliness, low pilling possibility, easeful elasticity and high air permeability and is comfortable to wear.
Owner:格来德服饰贸易(上海)有限公司 +1
Method for preparing bamboo charcoal fiber fabric for home textiles
ActiveCN104294402AGood flexibilityImprove loftSucessive textile treatmentsWoven fabricsYarnPolymer science
The invention relates to a method for preparing textiles and in particular relates to a method for preparing a bamboo charcoal fiber fabric for home textiles. The method comprises the following steps: preparing bamboo charcoal micro powder emulsion, namely adding a dispersing agent and bamboo charcoal micro powder into deionized water, stirring, thereby obtaining uniformly dispersed bamboo charcoal micro powder emulsion, wherein the concentration of the bamboo charcoal micro powder is 50-80g / L, and a weight ratio of the dispersing agent to the bamboo charcoal micro powder is (6-9):100; preparing viscose; preparing bamboo charcoal fiber yarns, namely mixing the viscose and the bamboo charcoal micro powder emulsion to be uniform according to a weight ratio 100:(20-30), and feeding the yarns into a spinning machine to prepare the bamboo charcoal fiber yarns; preparing a gray fabric, comprising the sub-steps of spinning, warping, slashing, weaving, performing fabric after-treatment, scotching, dehydrating, drying and sewing, wherein cotton fibers are adopted in the warp direction during spinning, and modal fiber or covered spandex yarns and bamboo charcoal fiber yarns are adopted in the weft direction; and performing jacquard weave, comprising primary loose drying, cutting velvet, performing secondary loose drying and manufacturing overprinted pattern screen. The bamboo charcoal fiber fabric for home textiles prepared by the method is high in softness and antibacterial activity.
Owner:江苏宜妆生物科技有限公司
Polyimide woven cloth and preparation method thereof
InactiveCN103789904AHigh temperature resistantStrong burst resistanceWoven fabricsPolyesterPolymer science
The invention discloses a polyimide woven cloth and a preparation method thereof. The materials of the polyimide woven cloth comprises 45-70% of polyimide fiber iron aramid wire, 10-25% of cashmere, 10-25% of wool, and 5-10% of other ingredients, wherein the other ingredients are at least one of the ingredients such as cotton, flax, tencel, modal, bamboo charcoal fiber, spun silk, silk, viscose rayon and polyester. The preparation method comprises the following steps of material synthesizing and choosing, flock dyeing, fiber mixing, fiber carding, doubling and twisting, panel knitting, finishing and the like. The polyimide woven cloth which is prepared by blending in different proportion has the advantages of being high in temperature resistance, strong in bursting resistance, fireproof, flame-retardant, ultraviolet-proof, soft, and anti-pilling. Compared with the conventional multi-function finishing fabrics, production technology and post-treatment technology are simplified greatly, and production efficiency is improved.
Owner:丁海旭
Cellular polyester modified fiber pure and blended yarns and production process thereof
Disclosed are cellular polyester modified fiber pure and blended yarns and a production process thereof. The fibers are made of cellular polyester modified fiber pure yarns or made by blending the cellular polyester modified fiber pure yarns with more than one of other fibers. Other fibers include cotton fibers, viscose fibers, modal fibers, rose fibers, chitin fibers, wool, cashmere and spun silk yarns. According to a mass ratio of blending, the cellular polyester modified fibers account for 30%-80%, and other fibers account for 70%-20% and 16S-180S in count. The cellular polyester modified fiber pure and blended yarns have the advantages that the novel cellular polymer modified fibers can be produced with conventional equipment in cotton mills while the best process parameters are mastered, the produced cellular polyester modified fiber pure yarns or various blended yarns and finished fabric products can be used for developing high-class clothing and related products, and the pure yarns and the blended yarns are different in style and have respective characteristics.
Owner:RUGAO CITY DINGYAN TEXTILE
Antibacterial fabric and preparation method thereof
InactiveCN107475857AGood antibacterial propertiesGood flame retardant performanceBiochemical fibre treatmentHeat resistant fibresAnti bacterialKapok fiber
The invention discloses an antibacterial fabric and a preparation method thereof. Raw materials of the antibacterial fabric comprise spandex, kapok fibers, cotton fibers or tencel or modal fibers or linen fibers or bamboo fibers, melamine formaldehyde resin composite anti-bacterial fibers, nano silver coated fibers or silver silk, softener, a dispersing agent and an antibacterial agent. The invention further discloses a preparation method of the antibacterial fabric. Compared with the prior art, the antibacterial fabric obtained through adding and preparing has not only good antibacterial performance, but also good antiflamming performance.
Owner:储旭
Method for producing modal fiber from cotton pulp
The invention relates to a method for producing modal fiber from cotton pulp. According to the invention, cotton pulp with alpha-cellulose content no less than 97% is processed through processes of alkaline leaching, expressing, aging, yellowing, and the like, such that a spinning stock solution is prepared; an annular spinneret and a wet spinning method are adopted, such that modal fiber is produced. In a plurality of processes, auxiliary agents produced in Akzo Nobel N.V in Sweden are added; and a negative drafting technology is adopted on the spinneret drafting part. According to the invention, cotton pulp is adopted as a main material; the technical method is scientific; wearability of the modal fiber produced with the method is good; and weaving strength of the modal fiber is high. Fabric produced from the fiber is comfortable to wear, and doses not irritate skins. The method is better than existing methods.
Owner:唐山三友集团兴达化纤有限公司
Multi-fiber color-mixed semi-worsted antibacterial yarns and spinning technology thereof
InactiveCN103422211AGuaranteed basic performanceGuaranteed antibacterial functionYarnFiberCarbon fibers
The invention relates to multi-fiber color-mixed semi-worsted antibacterial yarns which are formed by spinning the following fibers in percentage by weight: 20-40 percent of coffee carbon fibers, 20-25 percent of porel fibers and 25-35 percent of modal fibers by a semi-worsted technology. A spinning technology sequentially comprises a cotton carding technology, a drawing technology, a roving technology, a spinning technology and a spooling technology. The multi-fiber color-mixed semi-worsted antibacterial yarns are formed by blending multiple fibers; characteristics of every type of fiber are highlighted by reasonably arranging the weight proportion of the fiber; the advantages of the fibers are integrated, so that the basic performance of the yarns is retained, and an antibacterial function is guaranteed. Compared with a worsted technology, the semi-worsted technology has the advantage of shorter flow process; semi-worsted yarns are looser and more flexible than worsted yarns and are more uniform and more bright than roved yarns; furthermore, the colored coffee fibers are blended into the semi-worsted yarns, so that dyeing is not needed in the whole flow process, and the whole flow process is environment-friendly and energy-saving.
Owner:JIANGNAN UNIV +1
Making method for bio-fiber/bamboo charcoal fiber/viscose fiber blended fabric
InactiveCN104726997AHas antibacterial propertiesGood physical and mechanical propertiesFibre treatmentArtificial filaments from viscosePolyesterPolymer science
The invention discloses a making method for bio-fiber / bamboo charcoal fiber / viscose fiber blended fabric. Selected warp and weft materials comprise, by mass, 15-45 parts of pupa bombycis protein fibers, 15-35 parts of lyocell bamboo fibers, 40-80 parts of viscose fibers, 8-15 parts of bamboo charcoal fibers, 60-95 parts of cotton fibers, 8-18 parts of super fine denier polyester, and 30-65 parts of other biomass regenerated fibers, the making procedure of fiber fabric comprises the steps of scutching, cotton carding, drawing, roving, spinning and weaving operations; the other biomass regenerated fibers are one type or more types of modal fibers, bamboo modal fibers, corn fibers, chitin fibers, Shengma fibers and rose fibers. According to the making method for the bio-fiber / bamboo charcoal fiber / viscose fiber blended fabric, by means of the performance complementation of different fibers, the overall performance of fiber spinning weaving cotton cloth is improved, and meanwhile hand feeling and texture of luxury fabric are achieved.
Owner:SUZHOU CHENHENG WEAVING
Vortex spinning compound core spun yarn and production method thereof
PendingCN107881615AImprove conductivityLow resistivityContinuous wound-up machinesOpen-end spinning machinesYarnFiber
The invention discloses a vortex spinning compound core spun yarn and a production method thereof. The core spun yarn comprises a yarn body, wherein the yarn body comprises a yarn core and a claddinglayer; the yarn core comprises metal filaments arranged in parallel with one another; the cladding layer is spirally wound and coated on the outer part of the yarn core, and comprises wrapping fibersand parallel twist-free core fibers; the parallel twist-free core fibers are positioned on the inner sides of the wrapping fibers; and the wrapping fibers and the parallel twist-free core fibers are prepared by mixing tencel and superfine denier modals. The vortex spinning compound core spun yarn disclosed by the invention is simple in production process, the manufactured compound core spun yarn has the characteristics of being excellent in conductive effect, low in electrical resistivity, high in tensile strength and difficult to break, and the tencel is capable of improving smoothness and gloss of the yarns, so that the metal filament surface is difficult to wear, and the made fabric has a silk texture. The fine denier modal is capable of increasing the softness and excellent close-fitting service performance of the fabric, and the tencel and the fine denier modal can achieve an excellent insulation effect.
Owner:SUZHOU CITY XINGJINGZE FIBER TECH CO LTD
Comfortable knitted fabric mixed by germainium fibre and multi-component fibre, as well as weaving method thereof
The invention provides a comfortable knitted fabric mixed by germainium fibre and multi-component fibre, as well as weaving method thereof, which is characterized in that the fabric is a double-pattern non-coplanar fabric structure compounded by selecting changed ribs and changed flat knit to combine with the changed intersecton and threading technology of yarn; a changed rib structure adopts long germanium filament and thin denier acrylic fiber / Modal or tencel, cotton blended yarn to alternatively weave; the changed flat knit structure adopts nitrile / Modal or tencel, cotton blended yarn and lycra silk to weave in a dial to lead the front surface of the fabric to show germainium fibre and lead the back surface of the fabric to show more thin denier acrylic fiber / Modal or tence and cotton structures. The front surface and the back surface have different styles and perfomarnces. The warm keeping, humidity conducting, comfort and health care performances of the facrics are obviously improved than that of other multi-component fabrics through material selection, ratoianl structure and process routes.
Owner:QINGDAO XUEDA GRP
Modal woven fabric splitting process
InactiveCN103952917ASoft touchStrong cashmereBiochemical fibre treatmentDry-cleaning apparatus for textilesFiberProcess engineering
The invention relates to a modal woven fabric splitting process which comprises the following steps: performing cold-batch treatment on a cloth blank by using enzyme, a desizing agent, a scouring agent and a penetrant, washing in water and preforming, performing spraying and pressing treatment on the treated cloth blank in a cylinder, controlling the water level to be within 3.5-4.5 tons and the bath ratio to be 1:(15-20), adding sulfuric acid into a secondary cylinder, diluting and uniformly stirring, subsequently slowly adding into the cylinder, heating up, keeping the temperature and pickling, further washing the pickled cloth blank in water, neutralizing by using sodium carbonate so as to obtain a split fabric. The split fabric prepared by using the process overcomes the defects of the prior art, impurity fibers on the surface of the cloth can be completely eliminated, moreover the fabric is soft in hand feeling and high in velvet feeling, the process is simple and feasible, and fur removing and splitting can be performed simultaneously.
Owner:HANGZHOU XINSHENG PRINTING & DYEING
Blended yarn weaving and ecological finishing method for silk-ramie fibers colored by vegetable dyes
InactiveCN104862870AIncrease color spectrumChromatography is completeSucessive textile treatmentsWeft knittingYarnSpinning
The invention relates to a blended yarn weaving and ecological finishing method for silk-ramie fibers colored by vegetable dyes. One or two kinds of ramie fibers colored by vegetable dyes and silk colored by vegetable dyes and one or more kinds of cotton fibers, Tencel fibers and modal fibers are made into blended colored spun yarns by adopting the spinning modes of compact spinning, Siro compact spinning, spinning conducted through air exhaust type revolving cups and air-jet vortex spinning. The yarns are directly woven into gray fabric through knitting equipment without oil and wax application, and the gray fabric is subjected to water scrubbing and low temperature drying shaping at the temperature lower than 140 DEG C and then is subjected to preshrinking processing to become finished product fabric. The blended colored spun yarns are plied to be used as warp yarns, sizing-free weaving is conduced through tatting equipment, and fabric obtained after sizing-free weaving is calendared by a calender under normal temperature or processed by a preshrinking machine to become finished product fabric. High temperature processing is not needed in aftertreatment of the fabric, finished products have soft hand feel and are smooth, softening agents are omitted, and safety and environment friendliness are facilitated. Besides, the bacterium resistance and inhibition performance of the fabric colored by the vegetable dyes is guaranteed effectively.
Owner:邱平
Cotton pulp solvent method cellulose fiber pure/blended yarn and production process thereof
The invention discloses a cotton pulp solvent method cellulose fiber pure / blended yarn and a production process thereof, relating to viscose, modal fibre, flexible fiber or chitosan fiber blended yarn produced from cotton pulp solvent method cellulose fibers by a viscose method; a blended yarn produced from the cotton pulp solvent method cellulose fibers and polyester fibers; a blended yarn produced from the cotton pulp solvent method cellulose fibers and wool or cashmere; a blended yarn produced from the cotton pulp solvent method cellulose fibers and spun silk; and a blended yarn produced from the cotton pulp solvent method cellulose fibers and various above-mentioned fibers. The process employs the conventional production process equipment for a cotton spinning mill; moreover, in the whole production process, the temperature and humidity of each process step are strictly controlled according to the technical requirements of the process step corresponding to the product so that the production is carried out smoothly. The production process of the invention is capable of spinning different styles of novel yarns by utilizing pure newest novel cotton pulp solvent method cellulose fibers or blending the novel cotton pulp solvent method cellulose fibers with various different fibers under the optimal predetermined technical conditions, thereby meeting the demands of different novel fabrics.
Owner:RUGAO CITY DINGYAN TEXTILE
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com