94results about How to "Strong moisture wicking" patented technology

The invention relates to multifunctional comfort fiber with functions of phase transition temperature regulation, moisture absorption and moisture wicking. According to the fiber, an interpenetrating network composite phase transition material is adopted as a heat storage and temperature regulation material, a fiber-forming polymer is adopted as a matrix, a pore-forming agent and a compatibilizer are added to prepare a spinning raw material, and a melt spinning process is adopted to prepare the multifunctional comfort fiber. The spinning raw material preparation method comprises: mixing the interpenetrating network composite phase transition material and the fiber-forming polymer according to a mass ratio of (95-60):(5-40), then adding the pore-forming agent and the compatibilizer, and uniformly mixing, wherein the mass of the pore-forming agent is 0-10% of the total mass of the interpenetrating network composite phase transition material and the fiber-forming polymer, the mass of the compatibilizer is 1-5% of the total mass of the interpenetrating network composite phase transition material and the fiber-forming polymer, the pore-forming agent is the PEG with the molecular weight of 1000-2000, the compatibilizer is one or a plurality of materials selected from PP-g-PEGA, PP-g-PEG, PET-g-PEGA, PEGA, montmorillonite, and the like. The phase transition temperature range of the multifunctional comfort fiber is 30-55 DEG C, the melting phase transition enthalpy is 5.24-29.12 J/g, the breaking strength is 3.0-3.5 cN/dex, and the thermal decomposition temperature is more than 400 DEG C.

The invention discloses a preparation method of an anti-microbial satin fabric. The fabric is manufactured from superfine polyester fiber, thereby having better hygroscopicity, moisture absorption and sweat releasing performance, gas permeability and drapability compared with a conventional imitation silk fabric. Appropriate twisting is adopted, the polyester fiber produces the diffuse reflection phenomenon for light, the gloss is approximate to gloss of real silk, and drapability of the fabric is increased; cattail fiber is added for blending, and the anti-microbial performance of the fabric is increased; the cattail fiber is pretreated, so that it is ensured that anti-microbial effective ingredients are not damaged to the greatest degree.

The invention relates to the technical field of fiber preparation. The invention provides a preparation method of a three-component composite fiber with a special-shaped cross section, to solve problems that chemical fiber products have no good moisture conductivity or moisture permeability, and that single-component fibers with special-shaped cross sections are high in modulus, bad in fabric handles, difficult in dyeing, and not good in comprehensive properties. The preparation method comprises the following steps: three types of polyester slices are fused and extruded from a metering pump respectively, entera special-shaped spinneret, and are stretched and wound, thereby obtaining the multi-component composite fiber with the special-shaped cross section. Of the composite fiber prepared in the invention, the caking property between two components is greatly improved to ensure that two components are not separated. The composite fiber is a special, novel, and special-shaped fiber, which is endowed with better stability and maintains excellent functions of ordinary special-shaped fibers such as a moisture absorbable and breathable function.

The invention discloses the production equipment of a multi-H-shaped coarse-denier porous POY filament and a manufacturing method thereof. The production equipment comprises spinning box bodies, a ring blowing cooling device, an oiling device, a spinning channel, a winding machine and a plurality of heating medium pipeline system devices used for melt conveying in a spinning process, wherein the spinning box bodies, the ring blowing cooling device, the oiling device, the spinning channel and the winding machine are successively arranged from top to bottom. The manufacturing method comprises the following steps of using the above production equipment to produce; making molten polyester melt pass through the melt pipes of the heating medium pipeline system devices to enter into each spinningbox body; after passing through a metering pump and a spinning component, extruding a nascent fiber; and passing through the ring blowing cooling device, the oiling device and the spinning channel, finally winding into a spinning cake. A temperature in the spinning box bodies can be rapidly increased, and the temperature can be accurately controlled, balanced and uniformed, product quality is ensured, energy consumption is reduced, and production efficiency and the abnormity degree of products are increased, which is good for rear channel processing.

The invention belongs to the field of functional knitted product production, and relates to a production technology of PTT (Polytrimethylene Terephthalate) fiber knitted seamless underwear with a high wicking function. The production technology comprises the steps that a PTT fiber with the crossed cross section and a bamboo carbon polyester fiber are taken as raw materials; two rough yarns and a double rough yarn feeding technology are adopted to manufacture a blended yarn; the blended yarn is knitted by a seamless knitting machine to form seamless knitted underwear grey cloth; and the seamless knitted underwear grey cloth is subjected to scouring and bleaching pretreatment, then dyeing treatment, and dehydration, drying, afterfinish and shaping treatment to from a PTT fiber seamless knitted underwear product with the high wicking function. The PTT fiber seamless knitted underwear with the high wicking function has the significant characteristics of moisture absorption, wicking, easiness in curing, bacteriostasis and the like; particularly, a wicking speed, the fastness to washing, the dimensional stability and the like of the product reach design requirements very well; and the design rationality of the product, the practicability of the product, the scientific rationality of the production technology and the significance of economic and social benefits are reflected.

The invention discloses a preparation technology of copper fiber knitted double face fabric. The preparation technology comprises steps of pretreatment, acid washing, dyeing, and finished product moulding. According to the provided preparation technology, special fiber slices are made into colorless low-elasticity filaments; during the dyeing process, heating, cooling, and temperature-maintaining time directly influence the hand feeling of fabric; in the moulding step, a nylon softening agent and an additive, which can help sweat discharging and moisture absorbing, are added, thus the fabric has a good hand feeling and a strong performance on discharging sweat and absorbing moisture; and moreover, a special post-treatment technology is adopted to overcome the cooper fiber's shortages of roughness and bad dyeing performance.

The invention discloses a method for manufacturing a bottle piece spinning return material recycled polyester moisture-absorbing sweat-releasing POY filament. The method includes the following steps that (1) pre-crystallization is carried out on materials, wherein the materials are PET bottle piece return materials, and dried hot air is adopted for pre-crystallization; (2) the materials are fed in a screw mode, the PET bottle piece return materials are dried through hot air, and then the dried PET bottle piece return materials are fed into a screw extruding machine; (3) filtering, homopolymerization and pressurizing are carried out, wherein filtering, homopolymerization and pressurizing are carried out on melts generated through extruding of the extruding machine so as to guarantee continuous production of spun yarn and stability of melt pressure; (4) spinning is carried out, wherein the melts output from a pressurizing pump enter a spinning assembly, and are ejected from a spinneret plate through the spinning assembly and coiled and formed. The bottle piece spinning return material recycled polyester moisture-absorbing sweat-releasing POY filament manufactured in the method is good in moisture-absorbing and sweat-releasing characteristic, size stability and air permeability, and stability of fabrics is not influenced by any environment.

The invention discloses a non-ironing shirt fabric and a method for manufacturing the same. The non-ironing shirt fabric and the method have the advantages that PTT (polytrimethylene terephthalate) fibers, Coolplus fibers and cashmere fibers are blended without finishing, so that the non-ironing shirt fabric which is excellent in thermal, moisture absorption, sweat releasing, elasticity, antibacterial and drape performance can be obtained; blended fibers have non-ironing performance, and the non-ironing shirt fabric is good in appearance and high in grade; pearl powder is ultrasonically treated for the Coolplus fibers, accordingly, nano-particles of the pearl powder can be fed in small grooves in the fibers, and beautifying, skin protection and ultraviolet resistance effects and the like can be realized by the ultimately woven blended fibers; the blended fibers do not need to be subjected to sterilization and anion finishing after the Coolplus fibers are subjected to sterilization and anion finishing, accordingly, finishing effects can be guaranteed, and the cost can be reduced.

The invention discloses a knitting method for an ultrathin high-grade sports underwear knitted fabric. Fine denier polyester yarns serve as surface yarns, and polyurethane yarns serve as ground yarns. The ultrathin high-grade sports underwear knitted fabric is woven according to the processes that a machine is a single-face open-width circular knitting machine; the machine number is 48 stitches/24.8mm; the cylinder diameter is 748mm; the route number is 92F; the revolving speed is 15r/min; the total number of stitches is 4,684. The hand feeling of the ultrathin high-grade sports underwear knitted fabric woven by using the knitting method is fine and smooth, the weight is reduced by 15-50 percent, the fabric has good moisture absorption and sweat releasing functions and is comfortable to wear, a finished product is convenient to carry, the demands of people for outdoor exercises are met, and the market prospect is wide.

The invention relates to healthcare yarn, in particular to a producing method and application of double-thick double-wire six-into-one anti-ultraviolet antivirus and antibacterial comfortable skincarehealthcare compound yarn. The blended yarn is prepared from, by weight, 15-85% of long staples, 15-85% of Outlast air conditioning fiber, 15-75% of white bamboo charcoal fiber and 25-85% of moistureabsorption and sweat releasing Topocool fiber. The compound functional knitted yarn is good in moisture absorption property and breathability, good in dyeing property, elasticity and plump performance, soft in hand feel, bright in color, rich in color and luster, free of adverse reaction when making contact with a human body, not prone to worm damage or corrosion and unique in appearance, has healthcare functions of bacterial resistance, inflammation elimination, skincare and bodybuilding, skin beautifying, skin moisturizing and good skincare property, and is good in draping, excellent in comfort, good in wear resistance, natural in color and luster and wide in application range.

The invention discloses a novel cutting-preventive wear-resistant garment which comprises a garment body and a garment cutting-preventive layer. The garment body comprises an inner garment layer and a garment wear-resistant layer, the inner garment layer is made of breathable fibers, the garment wear-resistant layer is made of high-wear-resistant fibers, the garment cutting-preventive layer is made of bulletproof fibers and Kevlar fibers, the garment wear-resistant layer is connected with and arranged outside the inner garment layer, and the garment cutting-preventive layer is connected with and arranged outside the garment body in a crossed manner. By the mode, the novel cutting-preventive wear-resistant garment has the advantages of high wear resistance, cutting prevention and good stab resistance and provides safety guarantee and convenience for people executing or implementing dangerous works.

The invention belongs to the field of spinning of summer uniform fabrics, and particularly relates to an antistatic, antibacterial and heat-moisture comfortable summer uniform fabric and a preparation process for the same. The antistatic, antibacterial and heat-moisture comfortable summer uniform fabric is prepared by blending lamellar nano-silver-based antibacterial polyester fibers, microporous cotton-like polyester fibers and cotton fibers, which are taken as raw materials, embedding antistatic fibers during weaving and carrying out an improved and optimized slashing process and an improved and optimized fabric dyeing and finishing process, wherein the mass ratio of the microporous cotton-like polyester fibers to the cotton fibers to the lamellar nano-silver-based antibacterial polyester fibers is (60-80):(30-10):10; the embedding spacing distance of the antistatic fibers in the fabric is controlled to be 0.8 to 1.4cm. The summer uniform fabric has antistatic and antibacterial effects, and has high comfort under heat and moisture conditions.

The invention discloses a fabric with cotton handfeel, woolen appearance and linen coolness and a production process of the fabric. The fabric is prepared from microporous polyester fibers, wool fibers and polyester based conductive fibers, wherein the microporous polyester fibers is (1.5-1.8)dtex*(30-45)mm in specification and 80-85% in weight percentage; the wool fibers are (1.7-1.9)dtex*(35-50)mm in specification and 13-18% in weight percentage; the polyester based conductive fibers are (2-2.3)dtex*(30-45)mm in specification and 1-2% in weight percentage. The fabric has comprehensive functions and styles of cotton handfeel, woolen appearance and linen coolness.

The invention discloses a novel warp-knitted sport suit. The novel warp-knitted sport suit consists of a dark area, a light-colored area and a white area, and is made of a warp-knitted fabric which is woven by a Jacquard warp knitting machine and has moisture-absorbing and sweat-releasing functions, wherein the warp-knitted fabric comprises a mesh Jacquard tissue structure, a thin Jacquard tissue structure and a thick Jacquard tissue structure; the dark area is made of a thick Jacquard tissue fabric; the light-colored area is made of a thin Jacquard tissue fabric; the white area is made of a mesh Jacquard tissue fabric. By the adoption of different fabric tissue structures, the novel warp-knitted sport suit disclosed by the invention has good moisture-absorbing and sweat-releasing functions, has uniquely styled patterns, is a high-performance sport suit with integrated properties of comfort, functionality and fashion, and has a wide market application prospect.

The invention discloses product design and a production process of a soft color weaving fabric with various functions of resisting static electricity, absorbing moisture, releasing sweat, achieving soft texture and good shape-preserving property and the like. PLA (polylactic acid)/Modal fiber blended warp yarns and vinylon/copper ammonia fiber blended weft yarns are interwoven to form the weavingfabric, and performance advantages among various fibers are complemented with each other. The production process of the weaving fabric includes the steps: cheese dyeing; spooling; warping; warp sizing; drafting; weaving; desizing; singeing; finishing. The process meets the ecological processing requirement that 'problems are chemically looked at and solved by a physical method'. The weaving fabricprepared by the process has excellent antistatic property, moisture absorbing and sweat releasing capability, soft texture, good shape-preserving property, size stability and the like.

The invention provides a multifunctional fabric, and belongs to the technical field of textiles. The multifunctional fabric comprises an inner layer made of a component A, a middle layer made of a component B and an outer layer made of a component C; the inner layer, the middle layer and the outer layer are mutually attached, wherein the component A accounts for 3-15%, in percentage by mass, of the total mass of the whole multifunctional fabric, the component A comprises heavy denier ultrahigh weight polyethylene fiber and fine denier ultrahigh weight polyethylene fiber, the heavy denier ultrahigh weight polyethylene fiber accounts for 91-99% of the total mass of the component A, the component B is highly moisture-absorbing fiber, the component C is lowly moisture-absorbing fiber, the moisture regain difference value of the component B and the component C is higher or equal to 2.5% under the condition that the relative humidity is higher than or equal to 50%. Compared with the prior art, the multifunctional fabric has the superior functions of being soft, skin-friendly, hygroscopic and sweat releasing, cool and bacteriostatic, can have different levels of cooling effects along withthe difference of the relative humidity of the inner layer contact face, and meanwhile, the cost of the multifunctional fabric is remarkably lowered.

The invention relates to a front-back-staggered-jacquard-woven water-absorption water-diversion fabric. The front-back-staggered-jacquard-woven water-absorption water-diversion fabric comprises a base fabric (1), wherein jacquard-woven layers (2) are respectively arranged on the front and back faces of the base fabric (1), each jacquard-woven layer (2) comprises a plurality of jacquard-woven areas (21) and non-jacquard-woven areas (22), the jacquard-woven areas (21) and the non-jacquard-woven areas (22) are block-shaped and are of staggered arrangement, the base fabric (1) is made from a fabric material, the fabric material is polyester fiber-cotton intertexture and consists of polyester fiber yarns and polyamide fiber yarns, the polyester fiber yarns are located on the front face of the fabric material, the polyamide fiber yarns are located on the back face of the fabric material, and antibacterial layers are arranged between the base fabric and the jacquard-woven layers. The jacquard-woven areas and the non-jacquard-woven areas which are of staggered distribution are respectively arranged on the front and back faces of the front-back-staggered-jacquard-woven water-absorption water-diversion fabric, so that the layered feeling of the fabric is enhanced.

The invention relates to a manufacturing method of moisture-conducting and temperature-conducting wicking polyester fibers. The manufacturing method comprises the following steps that multi-arc cross-shaped spinneret orifices are adopted; wherein the multi-arc cross shape comprises four leaves, namely a leaf I, a leaf II, a leaf III and a leaf IV; the leaf I is defined by two line segments and a major arc; the two line segments are parallel to each other, the two ends of each line segment are flush, one end of each line segment is an m end, the other end of each line segment is an n end, and the m ends of the two line segments are connected through the major arc; a straight line, which passes through the circle center of the circle corresponding to the major arc and is simultaneously arranged at equal intervals with the two line segments, is taken as a line L, wherein one point, which is positioned outside the leaf I and is close to the n end, on the line L is a point O; the leaf II, the leaf III and the leaf IV are correspondingly formed by rotating the leaf I around the point O by 90 degrees, 180 degrees and 270 degrees respectively; and the technological process comprises a winding procedure. A comb-shaped filament separator is arranged in a winding machine, and the comb-shaped filament separator porcelain piece is shaped like a formula as shown in the specification. The problems that in the prior art, a large number of broken filaments and filament burrs are generated in the spinning process, and tows are prone to jumping out when passing through a comb-shaped filamentseparator porcelain piece are effectively solved.

The invention relates to a water-absorbing and water-guiding fabric for a hollow striped sock. The Water-absorbing and water-guiding fabric for the hollow striped sock comprises a hollow part (1) and a color stripped part (2), wherein both the hollow part (1) and the color stripped part (2) are stripped and are equal in widths; the hollow part (1) and the color stripped part (2) are on the same plane, and are connected in parallel in a crossing way, so that a concave-convex structure is formed; the hollow part (1) is made of a textile fabric which is a polyester intertexture consisting of polyester yarns and polyamide yarns; the polyester yarns are positioned on the front face of the textile fabric; the polyamide yarns are positioned on the back face of the textile fabric. Through the concave-convex structure of the water-absorbing and water-guiding fabric for the hollow striped sock, the three-dimensional sensation of the water-absorbing and water-guiding fabric for the hollow striped sock is enhanced. The fabric can be used for absorbing and guiding water.

The invention relates to a detachable water absorption and guide coat. The detachable water absorption and guide coat comprises a coat body (1). Sleeves (2) are arranged on the coat body (1), wherein cuffs (3) are arranged on the bottom portions of the sleeves (2), and a zipper (4) is arranged between each sleeve (2) and the corresponding cuff (3). The cuffs (3) are made of dacron materials. The coat body (1) is formed by fabric. The fabric is a polyester and cotton interwoven fabric and composed of polyester yarn and chinlon yarn, wherein the polyester yarn is located on the front face of the fabric, and the chinlon yarn is located on the back face of the fabric. The detachable water absorption and guide coat is quite convenient to wash and can absorb and guide water.