928results about "Heating/cooling textile fabrics" patented technology

The invention relates to the technical field of knitted fabrics, in particular to a high-strength wear-resistant anti-snagging functional dry knitted fabric for exercise training and a production process thereof, and the production process comprises the following steps: weighing the following raw materials in parts by weight: 30-40 parts of polyester fibers, 20-30 parts of aramid fibers, 5-10 parts of jade fibers and 5-10 parts of polyamide fibers; polyester fibers, aramid fibers, jade fibers and polyamide fibers are subjected to relaxation treatment and then subjected to a drawing procedure, and the mixed roving is obtained. According to the knitted fabric for exercise training, polyester fibers, aramid fibers, jade fibers and polyamide fibers are blended and blended to prepare mixed roving, meanwhile, the mixed roving is infiltrated and improved through infiltrating liquid, finally, the mixed roving is matched with modified polyester filaments to be subjected to circular knitting improvement, and the obtained knitted fabric has the advantages of being excellent in wear resistance, mechanical strength performance and snagging performance, good in elasticity and good in elasticity. And the knitted fabric has remarkable moisture absorption, dryness and dryness and washing resistance, and the comprehensive coordination of the product is excellent.

The invention discloses an injectable material for promoting bone regeneration through piezoelectric and conductive integrated nanofiber hydrogel with ultrasonic response and a preparation method of the injectable material. The injectable material is composed of piezoelectric and conductive nanofibers and hydrogel. Wherein the piezoelectric conductive nanofiber is prepared from an inorganic piezoelectric material and a piezoelectric polymer through electrostatic spinning, or is prepared from an inorganic / organic composite piezoelectric material and a biological material with conductive performance through electrostatic spinning.

The present application relates to a kind of weft-knitted free cutting knitted fabric and its manufacturing method, the fabric includes air layer jacquard structure, the air layer jacquard structure includes three layers of bottom layer, intermediate layer and surface layer, the bottom layer is below the intermediate layer, the surface layer is above the intermediate layer, the bottom layer is interwoven using nylon yarn and ordinary spandex, the intermediate layer is connected using ordinary spandex, and extend to the surface layer, the surface layer is interwoven using nylon yarn and ordinary spandex.The present application can realize the effect that both economic and not easy to scatter, burr, edge curl of loop structure.

The invention provides an anti-static knitted fabric based on charge gathering and directional guiding, a preparation method of the anti-static knitted fabric and a knitted fabric, and belongs to the technical field of knitted clothes. A first spinning component and a second spinning component are co-extruded through melt spinning to prepare composite fibers with a parallel composite structure, and the composite fibers are subjected to thermal mechanical treatment to obtain the composite yarn; the composite yarn is directionally introduced into a specific area of the fabric in a tuck-float stitch mode through an embedded weaving technology, and latent curl is activated through after-treatment. The moisture absorption expansion of the second spinning component is utilized to drive the composite yarn to macroscopically self-crimp, and the conductive filler inside is physically extruded to construct an efficient conductive skeleton, so that the humidity response adjustment and charge directional dispersion of the anti-static performance are realized, and the problems of fixed conductive state, local static accumulation and poor comfort of the existing fabric are effectively solved; and the safety and wearing experience of the clothes are improved.

A method of making a plant-based deep pile fabric that closely resembles animal fur or wool, that includes extracting the plant fibers from the plant material and forming a yarn or sliver made from plant fibers and simultaneously attaching it to a scrim also made from plant fibers, where the fiber is attached and extends from the scrim to form a length of plant-fiber pile fabric having natural plant fibers on one side and the scrim on the opposite side. The method includes finishing the scrim side of the fabric with an adhesive agent to attach the fibers to the scrim and form a stable base. The method also includes finishing the plant fiber pile side of the fabric by applying fur-industry specific processing steps to alter the properties of the fibers resulting in an even closer resemblance of animal fur.

The utility model belongs to the technical field of textile processing equipment, and particularly relates to a textile fabric drying and shaping device which comprises a supporting plate and a drying box arranged on the supporting plate, and is characterized by further comprising a guide assembly and a shaping assembly, the deviation prevention assembly is arranged on the supporting plate, located between the cloth guide roller and the drying box and used for preventing the guided cloth from deviating; the anti-wrinkling device further comprises an anti-wrinkling assembly, and the anti-wrinkling assembly is arranged on the anti-deviation assembly and used for preventing the guided cloth from wrinkling. The anti-deviation device has the beneficial effects that the anti-deviation assembly is installed on the supporting plate, located between the cloth guide roller and the drying box and used for preventing the fabric from deviating in the conveying process so that it can be guaranteed that the fabric can be stably conveyed along a preset path.

The invention discloses a flexible lanthanum zirconate-alumina fiber membrane as well as a preparation method and application thereof, and belongs to the technical field of inorganic nonmetal ceramic fiber materials. The preparation method comprises the following steps: dissolving zirconium oxychloride octahydrate, lanthanum chloride heptahydrate and aluminum chloride hexahydrate into absolute methanol, sequentially adding acetylacetone and triethylamine, stirring, and drying under reduced pressure to obtain a zirconium-lanthanum-aluminum polymer precursor containing triethylamine hydrochloride; soaking the zirconium-lanthanum-aluminum polymer precursor containing triethylamine hydrochloride in acetone, standing, filtering, concentrating under reduced pressure, and drying to obtain a zirconium-lanthanum-aluminum acetylacetone polymer precursor; the preparation method comprises the following steps: preparing a spinning solution from a zirconium-lanthanum-aluminum acetylacetone polymer precursor, absolute methanol serving as a solvent and polyoxyethylene serving as a spinning aid, and carrying out electrostatic spinning on the spinning solution to obtain a lanthanum zirconate-aluminum oxide precursor fiber membrane; and performing heat treatment on the lanthanum zirconate-aluminum oxide precursor fiber membrane to obtain the flexible lanthanum zirconate-aluminum oxide fiber membrane. According to the preparation method, acetylacetone is added into zirconium oxychloride, lanthanum chloride and aluminum chloride for coordination to form a linear zirconium-lanthanum-aluminum acetylacetone polymer, so that the technical problem that lanthanum zirconate long fibers with high strength and good flexibility are difficult to obtain is solved.

The invention discloses a jacquard vamp material based on bio-based degradable polylactic acid (PLA) and a preparation method thereof, and relates to the technical field of shoe materials. The jacquard vamp material is of a three-layer jacquard structure formed by integrally weaving PLA composite filaments through a jacquard warp knitting machine. The PLA composite filament is prepared from the following raw materials in parts by weight: 80-95 parts of polylactic acid (PLA) slices, 5-15 parts of poly (butylene adipate / terephthalate) (PBAT), 3-8 parts of a flexibilizer, 1-3 parts of a compatilizer, 0.5-2 parts of an anti-hydrolysis agent and 0.5-1.5 parts of a lubricant. According to the invention, the bio-based PLA is used as a main raw material and is matched with degradable auxiliaries such as PBAT, so that the whole vamp material can be completely biodegraded under a composting condition, the problem of environmental pollution of a traditional vamp is fundamentally solved, and meanwhile, through blending modification of PBAT and the flexibilizer, the flexibility and impact resistance of the PLA material are remarkably improved, and the vamp material has good application prospects. The requirements of the vamp material on softness, wear resistance and durability can be met.

The invention discloses a TPU film for robot electronic skin and a preparation method of the TPU film, and relates to the technical field of flexible electronic materials, the film takes TPU introduced with Diels-Alder dynamic reversible bonds as a matrix, a conductive filler is formed by dopamine-modified silver nanowires and MXene, the concentration of the conductive filler is in continuous or quasi-continuous gradient decrease, and the conductive filler is a conductive filler formed by silver nanowires and MXene. An integrated network with self-repairing and environmental stability is formed and is used as an electrode; phase change microcapsules and triboelectric nanofibers are compounded in a low-conductivity contact area to form an intelligent response layer which is self-adaptive in sensing threshold and capable of generating power by friction. Through one-step multi-nozzle electrostatic spinning forming, the problem that self-repairing, signal stability, environmental adaptability and energy independence in electronic skin are difficult to consider at the same time is solved.

The invention relates to the technical field of labor protection clothing manufacturing, and discloses novel labor protection clothing containing bamboo fibers and a preparation method of the novel labor protection clothing. 20%-23% of cotton fiber; 28%-32% of polyester fibers; 4%-6% of nanofiber felt; 2%-3% of antistatic conductive wires; 2%-3% of an acid-proof material; 2%-3% of an alkali-proof material; 5%-7% of a flame-retardant material and 1.2%-1.6% of a flame retardant; 0.5%-1% of an acid and alkali resistant finishing agent; 0.5%-1% of an anti-shrinking agent; the preparation method comprises the steps of material pretreatment, multi-component fiber precise premixing, embedded weaving conductive yarn spinning, high-density weaving, nano functional layer compounding and synergistic after-finishing, and the bamboo fiber, the functional polyester and the nano fibrofelt are compounded through a ternary synergistic system of the bamboo fiber, the functional polyester and the nano fibrofelt and a low-temperature hot melting point bonding and electrostatic electret integrated compounding process. Therefore, the beneficial effects that the air permeability is improved, the shrinkage rate is reduced and the color fastness to washing is improved on the premise that the safety protection levels of flame retardance, acid and alkali resistance and static resistance are not reduced are achieved.

The invention discloses a seamless garment production method with a multi-layer jacquard effect, which comprises the following specific steps: S1, selecting fiber characteristics according to garment purposes, and selecting a spinning process according to the fiber characteristics; s2, designing a multi-layer jacquard pattern by using professional design software, and adjusting the proportion and position of the pattern in combination with a garment model; s3, selecting an electronic jacquard machine or a jacquard machine to weave the multiple layers of jacquard patterns; s4, the patterns are detected in real time in the weaving process, the types, sizes and directions of defects are judged after algorithm analysis, and classification marking is carried out; according to the method, in the weaving process, the tension parameter of the yarn is monitored in real time, the yarn tension is adjusted, the weaving efficiency is guaranteed, meanwhile, flaws in the pattern can be evaluated and classified, the flaws can be rapidly treated conveniently, and the pattern weaving precision is guaranteed.

The invention discloses a ternary ceramic aerogel with radiation refrigeration and heat insulation functions and a preparation method and application thereof.The ternary ceramic aerogel has the radiation refrigeration and heat insulation functions, has the extremely high solar reflectivity (98%) and infrared emissivity (98.4%), can achieve efficient daytime radiation cooling, has the extremely low heat conductivity coefficient (24.7 mW m <-1 > K <-1 >), and has the advantages of being high in heat conductivity coefficient (24.7 mW m <-1 > K <-1 >) and good in heat conductivity coefficient (24.7 mW m <-1 > K <-1 >). The material can provide an all-day thermal insulation effect, has excellent tensile strength, compression strength and bending strength, has no modulus attenuation after tens of thousands of cycles, can maintain cyclic compression strain in a temperature range of-198 DEG C to 1200 DEG C, has no mechanical strength loss, and has the characteristics of high temperature resistance and high mechanical strength; the system is suitable for meeting the temperature adjusting requirements of different scenes and harsh environments, and can be widely applied to the fields of buildings, vehicles or aerospace and the like.

The invention discloses a manufacturing process of a high-temperature-resistant washing tooling fabric, which relates to the technical field of tooling fabrics and comprises a fabric base material conditioning part, a fabric weaving processing part, a fabric dyeing treatment part and an after-finishing part. The fabric base material conditioning part adopts composite fibers, and the composite fibers are sequentially subjected to surface roughening treatment, PAMAM-polydopamine composite coating treatment and inorganic nanoparticle loading treatment; the fabric weaving processing part is used for preparing gray cloth; the fabric dyeing treatment part is used for preparing dyed gray cloth. The composite fibers are sequentially subjected to surface roughening, PAMAM-polydopamine composite coating and inorganic nanoparticle loading treatment and then subjected to weaving, dyeing and after-finishing, so that the structural stability and dye adhesion of the tooling fabric can be effectively improved, the high-temperature washing resistance is enhanced, and the service life of the tooling fabric is prolonged. Therefore, the manufacturing process of the high-temperature-washing-resistant tooling fabric has the effects of improving the dimensional stability and the color adhesive force.

The invention provides a processing method of a thick plush fabric, and relates to the technical field of textiles. The processing method of the thick plush fabric sequentially comprises the working procedures of weaving, dyeing, post-shaping and napping finishing, and is characterized in that after the working procedure of weaving and before the working procedure of dyeing, an air heating penetrating and beating working procedure is adopted to replace a traditional pre-shaping working procedure; the specific process of the air heating penetrating and flapping procedure is that the fabric is subjected to penetrating and flapping effects of high-speed hot air flow with the flow speed being 30-70 m / s in a loose or low-tension state, and meanwhile the environment temperature is maintained to be 90-170 DEG C. The method can effectively improve the bulkiness, softness and non-deformability of the finished product.

The utility model relates to clothing processing technical field, and disclose a clothing pleat press, including work table and the support of welding in work table top, still include: install in the air cylinder of support inside, the bottom fixed connection of air cylinder piston rod has the top plate, the top of top plate is provided with heating module, the utility model discloses when using, the staff places clothing after pressing fold in the inside of storage groove and is pressed down shielding through covering mechanism, after this, the staff starts electric push rod, and the type board can drive the storage box and tooth plate remove, at the same time, the rotation roller drives the rotation of antiskid cover, and the rotation roller is extruded to the cover plate with antiskid cover cooperation, to this auxiliary to the pleat press of clothing reinforcement forming, solved the existing part device when using, clothing is directly placed between the guide plate and the compression roller, and its surface is easy to appear the situation of pleat, so as to cause the problem of the influence of clothing preliminary pleat press.

The invention belongs to the technical field of textile fabrics, and particularly relates to an anti-pilling wool tencel fabric and a preparation method thereof. The anti-pilling wool tencel fabric comprises a core layer fiber raw material, a sheath layer fiber raw material, a composite bio-enzyme finishing liquid and a composite cross-linking finishing liquid, wherein the fiber raw materials of the core layer comprise 40-60 parts of wool fibers, 30-50 parts of tencel fibers and 5-15 parts of polyester fibers with special-shaped sections; the fiber raw materials of the sheath layer comprise 20-40 parts of wool fibers and 50-80 parts of tencel fibers; according to the invention, wool fibers which are easy to pilling are isolated through the core-sheath structure, and migration and slip-out of the fibers are reduced through the supporting effect of the internal skeleton; in the finishing process, a composite bio-enzyme and composite cross-linking synergistic effect is adopted, the washing step after enzyme treatment is omitted, the ideal surface state of the fibers is reserved to strengthen the cross-linking effect, uniform and compact combination is ensured in cooperation with a microwave curing technology, and long-acting anti-pilling protection is formed.

The invention discloses a natural gas heating waste heat utilization device of a tentering setting machine, and relates to the field of cabinet air conditioners. Comprising a combustion tank, a filter box and a heat exchange tank, a gas inlet pipe is arranged at the lower end of the combustion tank, an exhaust pipe is arranged on one side of the combustion tank, a heating structure is arranged in the combustion tank, high-temperature waste gas generated by the tentering setting machine enters the combustion tank through the gas inlet pipe, and a natural gas igniter in the combustion tank is ignited; oil and combustible impurities in the high-temperature waste gas are combusted, so that the high-temperature waste gas is fully combusted, heat generated by combustion heats a heating pipe, relatively clean high-temperature waste gas is obtained after combustion, the high-temperature waste gas enters a filtering box through an exhaust pipe, and under the action of a dust filtering plate in the filtering box, the high-temperature waste gas is conveniently filtered; impurities are prevented from entering the heat exchange tank and influencing the heat exchange tank, and air pollution after discharging is avoided.

This invention discloses a flexible mica film with a continuous interface structure, its preparation method, and its applications, belonging to the field of functional composite film materials technology. By combining electrostatic spraying and electrospinning processes, a first mica composite coating, an intermediate flexible skeleton layer, and a second mica composite coating are sequentially deposited to construct a continuous interface structure of "dense coating-porous fiber layer-dense coating," which is then heat-treated to obtain the flexible mica film. The intermediate flexible skeleton layer is formed by spinning polyamic acid to create a porous fiber network. The upper and lower mica-rich dense coatings achieve deep fusion and interfacial cross-linking with the mica during thermal imidization, forming a continuous and integrated interlayer structure. The film prepared by this invention exhibits excellent interfacial adhesion and structural continuity, capable of withstanding repeated bending and rubbing without detachment or powdering. It also possesses high insulation strength, high-temperature resistance, and good mechanical toughness, making it widely applicable in the fields of flexible electronic device insulation layers and flexible high-temperature protection.

The invention relates to the field of textile fabrics, and discloses a polylactic acid fabric and a preparation method thereof. The polylactic acid fabric is prepared by weaving polylactic acid fibers, the polylactic acid fibers are prepared by melt spinning of a polylactic acid material body, and the polylactic acid material body is prepared from the following raw materials in parts by weight: 100-120 parts of polylactic acid resin, 12-20 parts of a heat-resistant moisture absorbent, 6-10 parts of a toughening agent and 0.2-0.4 part of an antioxidant; the heat-resistant moisture absorbent is prepared from lignin fibers, poly (ethylene 2, 5-furandicarboxylate), poly (butylene adipate-co-terephthalate) and a dispersing agent. The preparation method comprises the following steps of melt spinning, rib knitting, heat setting, dyeing and aftertreatment. The polylactic acid fabric prepared by the invention has better heat resistance, moisture absorption and shrink deformation resistance, and is suitable for scenes with higher requirements on heat resistance and moisture absorption, such as underwear or infant clothes.

The invention belongs to the field of fiber materials, and provides a hollow acrylic fabric with thermal insulation performance and a preparation process thereof. The composite design of an acrylonitrile-based copolymer shell layer and an inner cavity silicon dioxide aerogel layer is adopted, a boric acid ester cross-linked network is formed through borax bath treatment to lock a three-dimensional crimp structure, and a hydrophobic modified silicon dioxide aerogel layer with the thickness of 50-200 nm is constructed in a fiber inner cavity; the mechanical-structural synergy that the single-fiber breaking strength is not lower than 3.5 cN / dtex under the condition that the hollowness degree is 30%-45% and the fiber dry-state crimp number is not smaller than 12 / 25 mm is achieved, the thermal resistance of the fabric reaches 0.065 m.K / W to 0.075 m.K / W, the air permeability is kept at 150 mm / s to 250 mm / s, and the fabric has the advantages of being good in air permeability, good in air permeability and the like. The contradiction between mechanical bearing and hollow structure design under the high-solid-content wet spinning fine denier condition, the contradiction between structural stability and fatigue durability of boric acid ester cross-linked three-dimensional curl after multiple times of water washing and the contradiction between low gram weight and high thermal resistance and the heat transfer mechanism of breathable comfort are solved, and the wide warm-keeping garment application value is achieved.

The invention discloses a method for producing a tassel fabric, which comprises the following steps: weaving a main body, weaving an edge block, weaving the edge block at one end of the main body to form a fabric blank, the edge block comprising a first woven block and a second woven block woven by a second water-soluble yarn, the first woven block having a plurality of first woven blocks arranged in a row, and a second woven block arranged between two adjacent first woven blocks; dissolving, placing the fabric blank into hot water to dissolve the second woven block, curling, curling the side edges of the first woven block to the middle to form a tassel, and changing the fabric blank into a tassel fabric. The invention dissolves the excess part of the woven edge block by water to form a row of strip-shaped cloth strips, and then curls the cloth strips to form various tassels due to the different shrinkage rates of the front and back sides. The produced tassel is no longer a single straight yarn, and the tassel can also be attached with an embroidery pattern, so that the style is more.

The invention provides a laser-electric coupling Taylor cone bionic electrospinning process method, a folded conductive metamaterial and application, the preparation method comprises the following steps: dissolving a carbon nanotube in N, N-dimethylformamide, stirring and carrying out ultrasonic treatment, then adding polymer powder, and continuously stirring to obtain a precursor solution; in the first stage, electrostatic spinning is carried out, meanwhile, a laser beam with the wavelength of 589-650 nm is focused on a rotating Taylor cone for electrostatic spinning, the treated spinning film is heated in air, heat preservation is carried out, then the temperature is reduced to the room temperature, and in the first stage, heating is carried out firstly, and then heat preservation is carried out; then raising the temperature in the second stage, keeping the temperature, and finally cooling to room temperature; in the coupled field spinning process, the synergistic effect of arrangement of the carbon nanotubes and the carbon nanofibers induced by photo-thermal response, local fluidity enhancement and an electric field jointly promotes axial dispersion and slidable in the fibers and formation of a self-adaptive network; and the folded conductive metamaterial capable of being folded for 10 million times is successfully prepared.

The utility model discloses an energy-saving cloth preshrinking setting machine based on air cooling, which comprises a conveying belt for conveying cloth, and a wet spraying area, a drying area and a cooling area which are sequentially arranged along the conveying direction of the conveying belt, an air draft box is arranged below the conveying belt in the cooling area, and air draft holes are densely distributed at the top of the air draft box. The side wall of the air draft box is provided with an air draft opening, the air draft opening is connected with an air draft fan through an air draft pipe, the air draft fan is arranged below the drying area conveying belt, and the air outlet end of the air draft fan blows air upwards towards the drying area conveying belt. The pre-shrinking device has the advantages of energy conservation, good pre-shrinking effect and the like.

The invention relates to the technical field of elastic band cutting, and discloses an underwear elastic band tension adjusting type cutter which comprises a machine shell, a supporting table is fixedly connected to the interior of the machine shell, a first electric push rod is fixedly connected to the upper surface of the machine shell, and a cutting knife is fixedly connected to the output end of the first electric push rod; a cutter seam is formed in the upper surface of the supporting table, a limiting sliding column is fixedly connected to the lower surface of the cutter, a fixing assembly is arranged in the supporting table, an outer box is fixedly connected to the exterior of the machine shell, and a lifting plate is fixedly connected to the output end of a second electric push rod. A motor drives a first rotating wheel to rotate, the first rotating wheel drives a transmission rod to rotate synchronously through a transmission belt and a second rotating wheel, the transmission rod drives a rotating disc to rotate, the rotating disc pulls a sliding plate to slide back and forth through a transmission plate, and a roller applies pressure to an elastic band on a supporting table when rolling, so that the elastic band can be positioned; and meanwhile, wrinkles of the elastic band can be flattened.

The invention discloses warp knitting fabric crease treatment equipment which comprises a discharging sub-assembly, a pretreatment assembly, a warp-direction treatment assembly, a weft-direction treatment assembly, a heat setting assembly and a collecting assembly which are sequentially arranged in the fabric conveying direction. The warp-direction processing assembly comprises a plurality of groups of action rollers provided with reverse oscillation mechanisms and differential driving mechanisms, and can apply dynamic warp-direction tension and high-frequency oscillation to the fabric; and the weft-direction processing assembly performs weft-direction expanding oscillation on the fabric through an expanding guide rail with an adjustable distance. And the equipment is integrated in the mounting hood, and all functional chambers are isolated, so that the heat and humidity management efficiency is effectively improved. According to the invention, through cooperative mechanical oscillation and differential traction in the warp and weft directions and in combination with controllable steam heat setting, various creases and internal stress generated in production and packaging of the warp-knitted fabric can be efficiently and automatically eliminated, meanwhile, the fabric is prevented from being damaged, and the treatment quality and efficiency are remarkably improved.

The invention relates to the technical field of lithium ion batteries, in particular to an ultrahigh-nickel ternary positive electrode material as well as a preparation method and application thereof. The preparation method of the ultrahigh-nickel ternary positive electrode material provided by the invention comprises the following steps: mixing a first vinyl polymer, a precursor, a metal oxide and a solvent to obtain a spinning solution A; mixing a second vinyl polymer, a lithium source and a solvent to obtain a spinning solution B; respectively depositing the spinning solution A and the spinning solution B by adopting an opposite electrostatic spinning technology to obtain a film-shaped material, and sintering to obtain a matrix material; and coating the surface of a base material by a wet method to prepare a fast ion conductor coating layer, and carrying out second sintering to obtain the ultrahigh-nickel ternary positive electrode material. According to the method provided by the invention, the agglomeration phenomenon of the ultra-high nickel positive electrode material in the sintering process is effectively reduced, so that the lithium ion battery containing the ultra-high nickel ternary positive electrode material has relatively high capacity and excellent cycle performance.

The invention relates to the technical field of knitting plush industry production, and discloses a warp knitting plush fabric and a non-full-edge production process thereof, the warp knitting plush fabric comprises the following steps: S1, warping is performed on wool surface yarns and bottom plate yarns, and the total warp number of a bottom plate warp beam is greater than the total warp number of the wool surface warp beam; s2, a wool surface warp beam and a bottom plate warp beam are used for weaving, the weaving width of the bottom plate layer is larger than the use width of the wool surface layer, and the edges of the two sides of the wool gray fabric form plush-free edge areas only composed of the bottom plate layer; s3, slitting the woven plush gray fabric to obtain a single-layer warp-knitted plush gray fabric; s4, the single-layer warp-knitted plush gray fabric is pre-shaped, a plush-free edge area is clamped by a needle plate of a setting machine, and a plush surface layer does not make direct contact with the needle plate; s5, dyeing, drying and shaping the shaped gray fabric in sequence; s6, non-plush edge areas on the two sides of the after-treatment plush cloth are cut and removed. The method has the effect of reducing or avoiding uneven coloring caused by temperature difference.

The application belongs to the technical field of textile fabrics, and particularly relates to an anti-pilling wool tencel fabric and a preparation method thereof; wherein the anti-pilling wool tencel fabric comprises core layer fiber raw material, sheath layer fiber raw material, composite biological enzyme finishing liquid and composite crosslinking finishing liquid; wherein the core layer fiber raw material comprises 40-60 parts of wool fiber, 30-50 parts of tencel fiber and 5-15 parts of profiled cross-section polyester fiber; the sheath layer fiber raw material comprises 20-40 parts of wool fiber and 50-80 parts of tencel fiber; the application isolates the wool fiber prone to pilling through a core-sheath structure, and reduces the migration and sliding of the fiber through the supporting action of the internal skeleton; in the finishing process, the composite biological enzyme and the composite crosslinking are used in a synergistic action, the washing step after enzyme treatment is omitted, the ideal surface state of the fiber is retained to strengthen the crosslinking effect, the microwave curing technology is matched to ensure uniform and dense combination, and long-acting anti-pilling protection is formed.

The invention discloses a manufacturing process of a home textile functional fabric quilt cover capable of quickly changing specifications, and relates to the technical field of home textile product production and processing. The left side, the right side and the head side of the quilt cover face and the quilt cover lining are connected in a sewing mode, the foot sides of the quilt cover face and the quilt cover lining are connected through a quilt foot closed-end zipper, the right sides of the left small piece of the quilt cover face and the left small piece of the quilt cover lining are further connected through an invisible open-end zipper, and the right sides of the right small piece of the quilt cover face and the right small piece of the quilt cover lining are further connected through another invisible open-end zipper. When one or two invisible separating zippers are opened or closed respectively, the width specification of the quilt cover can be quickly changed; the quilt cover manufacturing process mainly comprises the working procedures of cutting, sewing, steam ironing, packaging and the like. According to the invention, the influence of softness, thinness and drapability of the fiber fabric on the product quality is better controlled, the purpose of quickly changing the width specification of the quilt cover can be achieved, the quilt cover can be better matched with quilt cores with different specifications and sizes, the air permeability, comfort, softness and attractiveness of the product are maintained, and the function of one bed with multiple purposes is realized.