66results about How to "Good drape" patented technology

The invention discloses a knitted sweater and the production technology thereof. The raw material of the knitted sweater is yarn blended with spun silk, Modal fiber, milk fiber and cashmere. The weight ratio of the spun silk ranges from 50 to 60 percent, that of the Modal fiber ranges from 20 to 30 percent, that of milk fiber ranges from 10 percent to 15 percent and that of cashmere is between 5 to 15 percent. The production technology for knitted silk comprises (1) selection of raw white yarn, (2) dyeing, (3) rewinding, (4) panel knitting, (5) linking, (6) stitches, (7) hand sewing, (8) rinsing, (9) drying and (10) ironing. The knitted sweater has natural wrinkle resistance, higher hygroscopicity and warmth, and soft handfeel.

Resorbable multifilament yarns and monofilament fibers including poly-4-hydroxybutyrate and copolymers thereof with high tenacity or high tensile strength have been developed. The yarns and fibers are produced by cold drawing the multifilament yarns and monofilament fibers before hot drawing the yarns and fibers under tension at temperatures above the melt temperature of the polymer or copolymer. These yarns and fibers have prolonged strength retention in vivo making them suitable for soft tissue repairs where high strength and strength retention is required. The multifilament yarns have tenacities higher than 8.1 grams per denier, and in vivo, retain at least 65% of their initial strength at 2 weeks. The monofilament fibers retain at least 50% of their initial strength at 4 weeks in vivo. The monofilament fibers have tensile strengths higher than 500 MPa. These yarns and fibers may be used to make various medical devices for various applications.

The invention discloses a production method of high wet modulus bamboo pulp viscose glue fiber, which adopts the steps of dipping, squeezing, smashing, maturing, yellowing, spinning, drawing, refining, drying and the like to prepare high wet modulus bamboo pulp viscose glue fiber. The high wet modulus bamboo pulp viscose glue fiber prepared with the method of the invention has dry breaking strength of 3.2-3.8 CN / dtex, wet breaking strength of 2.0-2.4 CN / dtex and wet modulus of 0.60-0.65 CN / dtex, has the characteristics of high humidity modulus, better purity, favourable affinity for dyestuff, non-fibrillation, non-fibrillar structure and the like, reduces expansion, reduces water retention capacity and improves alkali stability. Prepared fabric has silky luster and draping property, is extremely soft, has excellent dyeability and vivid luster and can keep bright and colorful after being cleaned several times.

The invention provides a high-efficiency compound enzyme preparation used for a pretreatment process of textile fabrics, particularly cotton fabrics, and application thereof. The compound enzyme preparation mainly comprises the following components by final concentration: 50 to 100g / L of polysiloxane, 50 to 100g / L of fatty alcohol-polyoxyethylene ether, 80 to 150g / L of Tween 20 to 80 series, 80 to 150g / L of Span 20 to 80 series, 30 to 80g / L of sorbitol, 3 to 10g / L of calcium chloride, 5 to 15g / L of sodium benzoate, 800 to 1,000U / mL of alkaline pectinase, 1,000 to 1,200U / nL of cellulase, and water serving as a solvent. The compound enzyme preparation is applied to the pretreatment of the textile fabrics to replace the conventional alkali boiling off process, can effectively reduce production cost, reduce labor intensity and enable the quality of the product to be obviously improved, can also reduce the salt content and BOD, COD and the like in the water discharged into the environment and obviously reduce the pollution to the environment, and is a green process route which accords with the sustainable development.

The invention is about the production method of the meridional interval velour of the fine wool. The purify wool or the wool terylene is as the warp, the cotton or the silk floss union, or silk hair union, or the silk with the reactivity cellulose are as the weft. The process is the washing wool, boiling wool, baking wool, raising, cutting the wool, supplying the moisture, decating and the rearrangement. The velour has the good stiffness and the overhang sensing and is not easy to rise the ball.

The invention relates to a method for preparing suedette elastic fabric. The method comprises the following steps that 1, weaving processing is conducted on raw materials by taking polyester or polyester sea-island type ultra-fine denier fiber filaments as the warp direction and taking polyester woven spandex filaments as the weft direction; 2, open-width scouring, preshrinking, preshaping, decrement, dyeing, sanding, napping, shearing and shaping are conducted on gray fabric obtained in the first step, wherein open-width scouring comprises the steps that low temperature scouring is conducted for 30-120 min through cold water with the temperature ranging from 20 DEG C to 35 DEG C, then scouring is conducted for 20-30 min in warm water with the temperature ranging from 60 DEG C to 70 DEG C, and high-temperature processing is conducted for 8-15 min through hot water with the temperature ranging from 90 DEG C to 98 DEG C. Therefore, uniform shrinkage of spandex in a wet state is guaranteed, and the warp density is increased. The preparation method is simple, convenient and feasible, the raw materials are easy to obtain, the cost is low, and the product quality is good.

A woven fabric includes a warp formed of natural or manmade fiber and a weft formed lyocell fiber or a blend of lyocell fiber and at least one other fiber.

Provided is a four-component blended yarn product. The product is prepared from, by mass, 15-30% of soybean protein fibers, 10-30% of graphene fibers, 25-50% of viscose and 10-30% of cotton fibers. The soybean protein fibers, the graphene fibers, the viscose and the cotton fibers are subjected to drawing and spinning after being processed separately to prepare the four-component blended yarn product. The functions of all the four components are fully exerted, and functional yarn truly fitting with the upper class is prepared.

The invention discloses a multifunctional color yarn, a multifunctional knitted fabric and a preparation method. The color yarn is prepared through the steps that colored viscose fibers and Tencel fibers are blended into strips, the strips are spun to be ring-spun yarn with the twist degree ranging from 400 T / M to 500 T / M through a composite spinning machine, and the ring-spun yarn and PTT polyester yarn of untwisted ultra-fine FDY are attached on a winding and twisting machine. Multifunctional composite color yarn prepared by finishing the color yarn with special finishing liquid or the multifunctional knitted fabric obtained through weaving and finishing has the multiple functions of absorbing moisture, achieving breathability, resisting bacteria, achieving deodorization, emitting far infrared rays and negative oxygen ions at low temperature, resisting fluffing, pilling and creasing and the like; in addition, due to the fact that dyeing is not conducted, environmental pollution is reduced, the green and environment-friendly function is durable, and the prepared knitted fabric is high in cost performance.

The invention discloses a mercerized cotton silk-interwoven tribute silk fabric. The warps of the fabric adopt CJ14.5tex mercerized compact spinning yarns, the wefts adopt CS22D*3 yarns, and the texture of the fabric is five thirds; the warp density of the fabric is 702.5 / 10cm, the weft density of the fabric is 478 / 10cm, and the fabric breadth is 160cm. A processing technique adopts special technical conditions in procedures of weaving, dyeing and finishing and the like. The mercerized cotton silk-interwoven tribute silk fabric and the processing technique thereof have the beneficial effects that the mercerized cotton silk-interwoven tribute silk fabric is bright in color, and can not be discolored after being washed for a long time; the fabric has the luster like the silk fabric; the fabric is stable in size and better in draping property; and the fabric is stiff and smooth, good in anti-wrinkle property, and not easy to pilling and wrinkle. The fabric is dry and comfortable in wearing, high in quality and grade, and suitable for use of high-grade male shirt fabric in spring and autumn.

The invention discloses a production method of a Newdal-fiber-containing spun wool fabric. The fabric is spun from wool fibers, cashmere fibers, bamboo charcoal terylene fibers, superfine poly(butylene succinate) yarns and Newdal fibers. The production method comprises the following steps: respectively carrying out anti-pilling treatment, enzyme treatment and softening treatment on the wool fibers and cashmere fibers; spinning the wool fibers, cashmere fibers, bamboo charcoal terylene fibers, superfine poly(butylene succinate) yarns and Newdal fibers in a weight ratio of (55-75):(12-18):(18-28):(12-15):(5-8) into a fabric; and finally, carrying out after-treatment on the fabric by using a water-soluble polyurethane wool anti-shrinking agent. The method can greatly reduce the damage of the wool fiber product and reduce pilling; and the fabric has the advantages of softer feeling, greatly lower felting shrinkage and better quality.

The invention discloses a processing method of a flannel fabric which is made of all-cotton fibers. The method comprises the steps of weaving, preprocessing, napping, printing and dyeing and after finishing. According to the processing method of the flannel fabric, preprocessing and after finishing are conducted through biological enzymes, dyeing treatment is conducted through reactive dye which is environmentally friendly, and the produced flannel fabric is good in hand feeling, healthy, environmentally friendly and free of toxic effect to human bodies.

The invention relates to a manufacturing technique of anti-wrinkle woolen fiber. The manufacturing technique of anti-wrinkle woolen fiber weaves a woolen high count frivolous woolen fleece tweed by using woolen yarn with a metric number of 25 / 1. The woolen high count frivolous woolen fleece tweed has the advantages of good binding cohesion and antistatic property. The woolen high count yarn is characterized by balance evenness, high intensity, frivolous and gentle fabric, full handle, smoothness and bonyskinny. The Newer fiber has the advantages of good handle feeling and strong sense of pendant and laundering durability and good wrinkle resistance, which complements the advantage and disadvantage of each fiber. Thus the anti-wrinkle woolen fiber is characterized by stronger intensity of fabric and better water absorption, heat retaining property and stiff and smooth property, which benefits human health and environmental protection.

The invention discloses ultrafine denier fiber ultrathin fabric which is crossly knitted by ultrafine denier fiber filament warps and wefts, wherein the filament number of an ultrafine denier fiber filament is 0.5dtex; the filament density of the ultrafine denier fiber ultrathin fabric is between 100dtex and 200dtex; and the fiber breakage strength is 2.4-2.6CN / dtex. With the adoption of the mode, the ultrafine denier fiber ultrathin fabric has the advantages of stretch proofing, breakage proofing, lightness, thinness, light mass, good uniformity, high strength, neat and exquisite surface appearance, good dropping effect and the like.

The invention relates to a method for improving the pilling resistance of tencel fabric, which comprises the following steps: (1) pre-shaping a blank; (2) adding a detergent, soda ash and a dyebath softening agent to fibrillate tencel; (3) adding a dye to carrying out airflow dyeing; (4) drying; (5) baking at 120-170 DEG C for 45-60 seconds by adopting a 70-80g / L low-formaldehyde modified 2D resin and a 20-30g / L catalyst, wherein the mangle expression is 80%; (6) tapping by a Biancalani continuous fleecing machine; and (7) adding a softener to reshape to obtain the tencel fabric. The invention is simple in process and low in cost. The produced tencel fabric has high grade of quality, has the characteristics of soft and smooth texture, clear surface lines and good surface finish and has good application prospect. In addition, the surface finish of the tencel fabric is still kept good after washing for many times.

The invention discloses imitated silk fabric. Either warp or weft of the fabric is yarn which is formed by synthetic fibers through twisting and reverse false twisting, and the porosity of the fabric is 10-50%. The imitated skill fabric is good in hand feeling, soft, capable of achieving a sense of natural drooping, fluffy, and high in resilience, the anti-wrinkle capacity of the fabric is improved, and a wearer can feel nice and cool when the wearer wears the fabric.

The invention belongs to the technical field of spinning tools, and particularly relates to a tencel fiber semi-worsted blended yarn which comprises, by weight percentage, 30-50% of tencel fibers, 30-40% of bamboo fibers, and 10-30% of cashmere wool. Due to the fact that in the semi-worsted technology, a wool spinning machine and a cotton spinning machine are organically combined, the technology has the advantages that the yield is high, process is short, manpower is saved, and cost is low. Yarns manufactured through the semi-worsted technology have softness of cotton, gloss of silk, and smoothness of linen, and are superior to cashmere wool in abrasion resistance, pilling resistance and strength.

The invention relates to the technical field of textile production processes, in particular to a viscose producing process based on hemp pulp. The viscose producing process includes the following steps of firstly, preparing raw materials, wherein the hemp type raw materials are collected for use; secondly, preparing the hemp pulp, wherein the hemp type raw materials prepared in the first step aresubjected to enzyme cold piling, oxygen rinsing, washing and drying treatment to prepare the hemp pulp; thirdly, preparing viscose, wherein the hemp pulp prepared in the second step is subjected to pulverizing, sulfonating, dissolving, ripening, spinning, drafting, refining desulphurization and drying treatment to obtain the viscose. The production process is simple, mild in condition, environmentally friendly and capable of saving energy; the produced viscose is large in specific surface area, the dye-uptake and elongation at break of the fiber can be increased, the viscose is good in antibacterial property, the antibacterial property of the viscose can be kept to be 70-80% of that of original hemp, and the textile fabric is higher in drape factor and softer and more smooth in handfeel.

The invention provides an acetate silk and linen yarn mixed fabric, belonging to the textile technical field. The fabric comprises a warp tissue and a weft tissue, wherein the warp tissue is the acetate silk, while the weft tissue is the linen yarn. The acetate silk and linen yarn mixed fabric has the advantages of smooth and bright surface, soft hand-feeling, good drapability, perfect ventilation and moisture absorption and environmental protection.

The invention provides a hemp cotton intertexture fabric, belonging to the textile technical field. The hemp cotton intertexture fabric comprises warp yarns and weft yarns, cotton yarns are used as raw materials of the warp yarns, while hemp yarns are used as raw materials of the weft yarns. The hemp cotton intertexture fabric has the advantages that the fabric has soft hand-feeling and good drapability; hemp has the advantage that the speed for moisture absorption is lower than that for moisture dispersion, so the fabric is not only comfortable for wearing, but also cool and not close to the body; the surface of the hemp fiber is of an irregular triangular shape, a polygonal shape, a waist-round shape and other shapes, so the fabric has excellent function of light-wave dissipation, and can shield 95 percent of ultraviolet radiation; anaerobic bacteria can not survive in the hemp fiber because of rich oxygen, so the fabric has excellent effects in anti-mildew and sterilization, if the hemp cotton intertexture fabric can prevent dermatophytosis and foot odor after the fabric is manufactured into insoles; and the water content of the hemp is about 12 percent, and can reach 30 percent when the air humidity is 95 percent, but hands do not feel moist, so the fabric can prevent electrostatic accumulation, and can not cause discharging and pilling caused by swinging friction of clothes so as to meet the wearing requirement in special occasions.

The invention discloses a milk fiber and real silk blended fabric which is formed by interweaving warps and wefts up and down according to a certain rule, wherein the warps and the wefts are vertically arranged, milk fiber yarns are used as the warps, and real silk yarns are used as the wefts. The milk fiber and real silk blended fabric provided by the invention not only has the characteristics of massiness, smoothness and good drape of milk fibers, but also has the advantages of softness, toughness, brightness and beauty of real silk, and is mainly used for making high-grade clothes such as Tang suits, cheongsams, evening dresses and the like.

The invention relates to the technical field of alkali shrinkage technology of cloth, and discloses an alkali shrinkage technology of all-cotton jersey. The technology comprises the following steps ofS1, pre-treatment, wherein the pre-treatment of the all-cotton jersey is carried out through an open-width washing machine; S2, alkali padding of the all-cotton jersey; S3, afterfinish processing ofthe all-cotton jersey; and S4, drying and sizing of the all-cotton jersey, wherein the sizing of the all-cotton jersey is completed through a setting machine; and the pre-shrinking process is carriedout. The technology has the following advantages and effects that the pre-treatment is carried out through the open-width washing machine to ensure the uniformity of subsequent alkali shrinkage of theall-cotton jersey, the internal structure of cotton fiber of uniformly alkali-shrunk all-cotton jersey is changed, the ability of dyeing cotton fiber on the dye is improved, the coloring is easier, all fastness indicators reach national standards, the dimensional stability is good, the draping feeling is good, the fabric is stiff and smooth and shiny, and is not easy to pill and wrinkle, and theoverall grade is greatly improved.

The invention belongs to the technical field of textile fabrics and particularly relates to a tencel bamboo charcoal denim-simulated fabric. The tencel bamboo charcoal denim-simulated fabric is wovenby tencel, bamboo charcoal fibers, spandex, terylene and cotton and formed by interweaving warp yarn and weft yarn, wherein the warp yarn consists of 20-25 parts by mass of tencel and 35-45 parts by mass of cotton, the weft yarn consists of 8-15 parts of bamboo charcoal fibers, 25-35 parts of terylene and 2-5 parts of spandex and is slub yarn formed by blending tencel and cotton, and the specification of the slub yarn is 20SB-21SB. The warp yarn of the fabric is the slub yarn formed by compactly blending the tencel and the cotton, has a unique slub feeling and more gloss and a better sagging effect on the surface of the yarn and is high in yarn strength, and meanwhile, the characteristics of high softness, great moisture absorption performance, high air permeability and the like of cottonproducts can be maintained. The weft yarn adopts bamboo charcoal fibers, terylene filaments and spandex for doubling, high elasticity of the spandex and the high strength and wear resistance of the terylene are maintained, and the weft yarn has the advantages of good bacteriostasis, high elasticity and strength, great wear resistance and the like.

The invention relates to a production technology of wash-fast worsted wool fabric. The production technology of the wash-fast worsted wool fabric has the advantages that a mixture of phosphate ester and antimony trioxide serves as an anti-pilling agent for anti-pilling treatment, so that anti-pilling effects of fibers and fabrics are further improved and can reach grade 4-5; since water-soluble organosilicone softening agents are selected for softening treatment, wool and cashmere fiber fabrics are smooth and full in hand feel; Newdal fibers are good in hand feel and drapability, wash-fast and resistant to creases, so that complementary advantages and disadvantage reduction of all the fibers can be well achieved, and the wash-fast worsted wool fabric prepared from the fibers is stiffer, higher in strength, more excellent in water absorption and heat insulation performance and beneficial to human health and environmental protection.

The invention provides a composite yarn, cloth knitted thereby and a manufacturing method thereof. The composite yarn is a ring spun yarn formed by twisting a DTY (Draw Textured Yarn) and a POY (Polyester Pre-Oriented Yarn), wherein the twist is 700-800 T / M; the DTY is a 75D / 48F yarn; the POY is a 75D / 72F yarn; the ring spun yarn is a 160D / 120F yarn. The invention also provides a piece of anti-pilling cotton knitted cloth and a manufacturing method thereof. The cloth is knitted by the composite yarn, feels soft on the surface, has favorable draping property and high anti-pilling performance and is greatly increased in the using effect. The cotton-like yarn is far lower in price than a cotton yarn and has a broad application prospect.

The invention discloses a novel PP ultrathin thermal insulation shell fabric and a production method thereof. The production method comprises the steps that firstly, 75D or 8.3tex ultrafine-denier PP and novel 42D XLA comfortable and elastic fibers are interwoven; secondly, shaping and longitudinal and transverse drawing are performed at the temperature between 120 DEG C and 130 DEG C; thirdly, the dyeing and finishing process is performed; fourthly, processing and aftertreatment are performed. The shell fabric produced through the method is high in dimensional stability and heat loss and light and thin in texture, has the functions of keeping warm, being breathable, carrying anions and so on, is light and thin, soft in handfeel, good in fluffing and pilling resistance and light, attractive and comfortable to wear, can free people from past bloat in winter and achieves perfect combination of science and technology, fashion and functions, and the shrinkage rate is less than 2%.

The invention provides satin color fabric containing acetate fibers. The fabric is prepared from 66% of AC 55D / 17F FD FDY acetic acid yarn, 24% of PA6 20D / 24F SD DTY and 10% of PU 20D. When the fabricis woven, by adjusting different process parameters, the prepared satin color fabric has a better pattern effect; the raw materials adopted for the fabric are the acetic acid yarn and nylon yarn, elastic fibers and spandex are added for blending, the strength of the fabric is improved, and the fabric has good elongation and resilience and can be used for a long time without generating static electricity or fuzzy balls.