35results about How to "Not easy to pilling" patented technology

The invention discloses deoxidizing and polishing one-bath process dyeing of a polyester cotton knitted fabric and belongs to the technical field of dyeing or printing of textiles. The deoxidizing and polishing one-bath process dyeing of the polyester cotton knitted fabric comprises the following steps of: adjusting temperature to 40-60 DEG C; adjusting a PH value to 5-7; adding 1%-2% of polishing enzyme 988, adding dyes and dyeing assistants after 0-15 minutes, adding sodium sulphate after 30 minutes, adding sodium carbonate after 20 minutes; keeping the temperature for 60 minutes, wherein the polishing enzyme 988 is cellulose bio-enzyme and the addition amount is 1%-2%; the dyeing assistants are scouring and dyeing one-bath agents and are added in two steps with the total addition amount of 1%-2%; the dye bath ratio is 1:5-1:20, and assistant scouring and bleaching, dispersing alkali one-bath dyeing of polyesters and reduction clearing need to be sequentially carried out before the deoxidizing and polishing one-bath process dyeing. By adoption of the technical scheme, the polishing effect which is same to or better than that of separated-bath processing can be achieved; processed cotton fabrics have the advantages of less surface fuzz, clear textures and enhanced anti-pilling level; and dyeing coloured light and depth can not be influenced.

The invention relates to an auxiliary agent in the printing and dyeing industry, in particular to a surface finishing auxiliary agent for fabric. An anti-pilling finishing agent for the fabric is nonionic macromolecular polymer, and is characterized in that the anti-pilling finishing agent for the fabric is formed by copolymerizing 10 to 20 portions of high-hydro silicone oil, 30 to 50 portions of polyurethane prepolymer and 30 to 50 portions of polypropylene ester copolymer under the conditions of catalyst and heating; and the portion is weight portion. The fabric anti-pilling finishing agent is suitable for various fibers and fabrics; and in particular, polyester fabric treated by the anti-pilling finishing agent has basically unchanged tone and handfeel, improves the fastness to washing and light fastness, greatly improves the antistatic performance, has certain dust resistance and obviously improves the anti-pilling performance.

The invention discloses a process for producing hot rolling thin nonwoven fabric, sequentially comprising the following steps of: feeding cotton, mixing cotton, adding ES fiber (ethylene-propylene side by side) in fiber raw material, opening, carding, lapping, hot rolling, cooling, testing, reeling into products, weighing and warehousing. The process disclosed by the invention has the advantages that: ES fibers are added, thus washing fastness of the supported hot rolling thin nonwoven fabric is greatly improved compared with a common nonwoven fabric, and the supported hot rolling thin nonwoven fabric is resistant to pilling; the cloth cover of a base fabric is smoother and the fastness is greatly improved, the washing fastness, washing shrinkage and heating shrinkage are all obviously improved, and the quality is above the national textile industry standard FZ/T6004-93.

The invention discloses method for producing and processing a wool blended yarn, and the method comprises the steps of 1 selecting raw materials, namely selecting wools as long as possible, using a filament as a chemical fiber, and controlling the denier of the chemical fiber as small as possible to reduce of the proportion of the chemical fiber in the yarn under the prerequisite that spinning can be carried out; 2 blending and combing a top with a first needle, a second need, a third needle and a forth needle; then merging and drawing-off the wool fiber to get a wool top; carding the wool top to make it as straight as possible; and then stretching the wool top gradually until a required gram weight is realized to obtain a rove. According to the method for producing and processing a wool blended yarn, a wrapped yarn that has a smooth and clean yarn surface, little hairiness, good anti-pilling effect can be produced with basic wool characteristics.

The invention discloses a core-spun yarn with a rabbit hair imitation effect and a preparation method thereof. The core-spun yarn comprises an outer yarn and a core yarn, wherein the outer yarn is prepared from viscose fiber, common nylon staple fiber and special-shaped nylon staple fiber in the ratio of 72 to 14 to 14; the core yarn is 50 DPBT low elastic filament. Compared with the prior art, the core-spun yarn has the advantages that (1) the core-spun yarn has a rabbit hair imitation appearance, the characteristics of high strength, less hairiness and the like of the yarn are realized at the same time, the defects of low strength and poor spinnability of rabbit hair are overcome, fabrics made by the core-spun yarn are insusceptible to hair drop, pilling and deformation and are easy to wash, and the production cost is lowered at the same time; (2) in the method, the arrangement of three kinds of fibers in the outer yarn can be controlled by transferring fibers in the spinning process, and the rabbit hair imitation appearance of the yarn is realized finally.

The invention discloses a production process of copper ion modified polyester staple fiber socks. The production process of copper ion modified polyester staple fiber socks is finished by raw materialselection, sock knitting, sewing and sizing processes. The production process has the advantages that copper ion modified polyester staple fibers are selected from raw materials, the socks can achieve stronger breathability and are not easy to fuzz and pill, durable, flat and smooth in surface, antibacterial, bacteriostatic and odor-resistant, the production process is simple to operate, and massproduction of enterprises is easily performed.

The invention discloses an anti-fuzzing and anti-pilling clothing detergent, and belongs to the field of multifunctional detergents. The detergent comprises, by weight, 20-40 parts of a nonionic surfactant, 1-5 parts of cellulase, 3-10 parts of high-hydrogen silicone oil, 0-2 parts of ethylenediamine tetraacetic acid disodium salt, 1-3 parts of sodium polyacrylate, 1-3 parts of glycerol, 1-3 partsof aloe oil, 0.2-1 part of essence, 0.2-1 part of citric acid and 34-71 parts of deionized water. A certain amount of cellulase is added into the detergent, and the smoothness of the surface of fabric is improved through bio-enzyme finishing, so that the anti-fuzzing and anti-pilling effects are achieved; and a small amount of high-hydrogen-content silicone oil is used for assistance, and the silicone oil is uniformly cross-linked and gathered on the surface of the fabric, so that the fiber end is adhered to yarns, and the anti-fuzzing and anti-pilling effects are not prone to occuring duringfriction.

The invention relates to high-density plain looped pile all-in-one pants. The high-density plain looped pile all-in-one pants comprise a pant waist, a pant body and pant legs; and the pant body is made of single-layer double-face small tubular fabric with high-density plain weaves on the front face and looped pile stitches on the back face. The invention further provides a method for weaving the high-density plain looped pile single-layer double-face small tubular fabric and a double-face type plain looped pile small-diameter circular knitting machine. The all-in-one pants are smooth and bright in front face and warm and soft in back face, has the dual effects of being attractive in appearance and warm in interior, and is suitable for wearing outside.

The invention discloses a method for preparing oil absorption cotton. The oil absorption cotton is made of fibers made of polypropylene through melt-blowing and non-woven fabrics through special treatment. The method comprises the steps of conducting stretching action on sprayed cellosilk with air flow sprayed at the high pressure, so that compact micrometer cellosilk is formed; arranging an ultrasonic generator on a spray nozzle of a pressure squeezing device so that liquid raw materials can be pushed to be sprayed out of spray orifices in the spray nozzle. The oil absorption cotton prepared through the method is integrally formed, better fastness and toughness are achieved, no delamination is generated in the using process, and the oil absorption cotton is not prone to hair slip or pilling, easy to use and environmentally friendly.

The invention discloses a collar and sleeve singeing mechanism. The collar and sleeve singeing mechanism comprises feed roller, an edge stirring assembly, a humidifying assembly, fire spraying assemblies, a singeing assembly, a fire extinguishing assembly, and a discharge roller; the edge stirring assembly comprises a pair of edge stirring rods matching each other; a edge stirring gap only used for passing of collar and sleeve cut-parts is left between the two edge stirring rods; the feed roller, the humidifying assembly, singeing rollers, fire extinguishing rollers, and the discharge roller are arranged successively; the edge stirring assembly is arranged between the feed roller and the humidifying assembly; the singeing assembly is provided with the first singeing roller and the second singeing roller; the first singeing roller and the second singeing roller are arranged with a gap left between the first singeing roller and the second singeing roller; the fire spraying assemblies are arranged on the outside of the first singeing roller and the outside of the second singeing roller respectively; the fire spraying holes of the corresponding fire spraying assemblies are arranged toward the first singeing roller and the second singeing roller; the fire extinguishing assembly is used for fire extinguishing treatment of collar and sleeve cut-parts. The collar and sleeve singeing mechanism is short in process flow, is capable of reducing cost, and is capable of improving singeing effect effectively.

The present invention utilizes the combination of characteristics of diacetate filament and air-texturing technique, and fully utilizes the short fibrillation effect of diacetate filament in air-texturing production process, and has no need of adding loop-abrading device, and can produce the air-textured yarn with more rich natural spun yarn style.

The invention discloses chitosan anti-bacterial anti-mite functional fabric used for a starred hotel and a production method thereof. Warp yarn of the fabric is pure-cotton yarn of J12.5tex, weft yarnis blended yarn in which the content of J12.5tex cotton is 90%, and the content of chitosan is 10%, warp-wise density is 787.5 pieces/10 cm, and weft-wise density is 433 pieces/10 cm. Biological element chitosan fibers and cotton fibers are subjected to mixed knitting to prepare the fabric, and the fabric is full in style, smooth in touch, soft, comfortable and quite suitable for close fitting; the natural fibers are adopted as product raw materials and completely meet the demand for environmental protection of people, no harmful substance is included, and with the fibers containing the chitosan, the fabric has the beneficial functions of natural mite resistance and dispelling, peculiar smell elimination, formaldehyde and metal ions adsorption, and others.