1950results about "Liquid/gas/vapor removal" patented technology

The invention provides a method for finishing wool fabric by compositing chitosan/TiO2, which comprises the following steps: A)pretreating fabric; B)preparing composite finishing liquor, taking butyl titanate and dissolving in ethanol, adding diethanolamine, uniformly stirring and adding mixed liquor mixed by ethanol and water, heating, stirring under a backflow state to form nano TiO2 sol; adding chitosan, citric acid and sodium hypophosphate in the nano TiO2 sol, uniformly stirring to obtain the composite finishing liquor; C)finishing wool fabric, placing wool fabric in the composite finishing liquor, dipping and padding twice, wherein mangle expression is 85% and padding temperature is 50-65%; D)predrying; E)baking; F)washing; and G)drying. According to the finishing method, chitosan and nano TiO2 sol are employed as the composite finishing liquor, the finished wool fabric has good antibiosis, shrinkproof, ultraviolet resistance and anti-insolation performances; the finishing method generates no pollution on human body and environment, and the finished wool fabric has good hand feeling.

The invention provides a fabric, in particular to a mulberry silk and cuprammonium rayon yarn interwoven fabric. The fabric is interwoven by the mulberry silk and the cuprammonium rayon yarn, wherein warp is made of the mulberry silk, while weft is made of the cuprammonium rayon. The invention also provides a method for weaving the fabric, which is a method of interweaving the mulberry silk warp and the cuprammonium rayon yarn weft into the fabric, wherein the cuprammonium rayon yarn as the weft is subjected to predrying treatment before use; process steps of the warp and the weft are as follows: the warp adopts reeled silk to be subjected to rolling, primary twisting, doubling, second twisting, skeining, degumming, dyeing, rolling, warping and weaving; and the weft adopts cone winded yarns to be subjected to roll separating, twisting, skeining, dyeing, rolling, quilling, predrying and weaving. The method provides the product interwoven by the mulberry silk and the cuprammonium rayon yarn, and adds new content for colorful silk variety.

The invention relates to a moisture-absorbing and perspiring anti-bacterial fabric and a preparation technology thereof. The moisture-absorbing and perspiring anti-bacterial fabric is blended and weaved by the following raw materials in parts by weight: 40 to 80 parts of bamboo fibers, 40 to 80 parts of long staple, 10 to 30 parts of ramie, 10 to 30 parts of coolmax fibers, 10 to 20 parts of corn fibers, 10 to 20 parts of Delight fibers, and 5 to 20 parts of Tancel, and then is treated by anti-bacterial finishing liquid; the anti-bacterial finishing liquid comprises 5 to 10 parts of chitosan, 5 to 10 parts of silk fibroin, 0.5 to 3 parts of butyl ricinoleate sodium sulfate, 0.5 to 3 parts of lemon acid, 0.5 to 2 parts of butyl methacrylate, 5 to 8 parts of dodecyl diphenyl ether sodium disulfonate, 5 to 10 parts of hydroxypropyl methyl cellulose, 5 to 10 parts of polyhexamethylene biguanidine, 5 to 15 parts of organosilicon quaternary ammonium salt, 3 to 8 parts of dodecyl trimethyl ammonium chloride, and 5 to 10 parts of water-based polyurethane. The moisture-absorbing and perspiring anti-bacterial fabric has the advantages that the anti-bacterial property is higher, the moisture-absorbing, perspiring, anti-pilling and air-ventilation properties are realized, the softness is realized, and the abrasion is resisted; the moisture-absorbing and perspiring anti-bacterial fabric is particularly suitable for being applied to the fields of underwear, overwear, sportswear and bedding articles.

The invention belongs to the field of cowhide materials, and particularly relates to a method for producing a cowhide fiber base fabric. The cowhide fiber base fabric is made of cowhide fibers by means of nonwoven technology and by performing fine combing lapping, airflow lapping, spunlace pre-needling, needling reinforcement, pressing, dyeing, drying, trimming and packaging after uncoiling leftover cowhide. The cowhide fiber base fabric is breathable, moisture-absorbent and comfortable, has all properties of natural fibers including fluffiness, resilience, flame resistance, softness, no abnormal odor and the like, can be made into genuine leather products including garments, cases, sofas, shoes and the like, and is an effective substitute product for genuine leather. Raw materials of the cowhide fiber base fabric are the leftover cowhide and discarded cowhide, production cost is saved, and environmental pollution is reduced.

The invention discloses a water-soluble fusible interlining which is characterized in that longitudinal shrinkage and latitudinal shrinkage of the cotton interlining are less than or equal to one percent respectively and the formaldehyde emission is less than or equal to 50mg/kg. After the interlining is joined with a fabric by ironing, the interlining is treated in the water at the temperature of 35 DEG C for 15 seconds and separated with the fabric. The water-soluble fusible interlining has good water-soluble performance, low longitudinal shrinkage and latitudinal shrinkage, good environmental protection performance and easy operation of the production method.

The invention relates to a nanometer material reinforced cotton fabric crease-resistant finishing liquid and an application of the crease-resistant finishing liquid. The finishing liquid comprises a nanometer material, a crease-resistant finishing agent, a catalyst, an initiator, a strong protective agent and a solvent-water. The finishing method comprises the steps of dipping a cotton fabric into the crease-resistant finishing liquid for 3-5min; respectively dipping and rolling for two times, wherein the liquid entrainment rate is 80-85%; drying and baking. The nanometer material reinforced cotton fabric crease-resistant finishing liquid is superior to a conventional crease-resistant finishing liquid and has the characteristics that the tensile strength of the fabric can be remarkably improved, the problem that the strength of an existing crease-resistant finishing fabric is reduced can be obviously improved, and the nanometer material reinforced cotton fabric crease-resistant finishing liquid and the application of the crease-resistant finishing liquid have wide application prospects and market prospects.

The invention discloses a cotton fabric high-efficiency dyeing and finishing process including modification treatment, scouring and dyeing in one bath, soaping, color fixation, post-finishing, drying, sizing, calendering, and coiling. Ultrasonic waves are used for pretreatment; at the same time, before a dyeing process, a fabric is subjected to low temperature plasma treatment, then the fiber fabric is subjected to modification treatment with 2,3-epoxypropyltrimethylammonium chloride and finally is treated by chitosan, and thus the fabric dyeing degree is increased, and the difficulty of the subsequent dyeing steps is reduced; with adopting of scouring and dyeing in one bath, the efficiency is increased, and the cost is reduced; in the dyeing process, a large amount of alkaline substances and inorganic salts are not used, natural dyes are used, and at the same time, a colophony powder is added as a color fixing agent, so that the color fixing effect is enhanced, besides, the environmental pollution is avoided, and the requirements of environmental protection are met; montmorillonite is used for flame retardant treatment on the fabric, so that the flame retardancy of the fabric is high; and with increase of anti-yellowing finishing, a final fabric does not easily turn yellow.

The invention relates to a method for producing waterproof moisture permeability fabric based on a water foaming system. The method comprises the following steps: (1), water proofing and calendaring treatments on fabric; (2), preparation of water base coat foaming coating adhesive; (3), preparation of water surface coat foaming coating adhesive; and (4), a dry-method coating process. According to the fabric and the method, an environment-friendly water coating agent and a specific foaming system are developed; a simple coat processing technology is adopted; the high-waterproof moisture permeability fabric in a micro-nano hole structure is produced; by adopting the waterproof moisture permeability fabric produced by the invention, the waterproof property can be equal to that of a 10000mm water column; and the moisture permeability amount can be up to 7000g/m 2*24h by adopting a reverse cup method and is near to 2500g/m 2*24h by adopting an upright cup method.

The invention provides a method for single-sided fabric finishing, which comprises the following steps: 1) pre-drying fabric; 2) applying finishing solution on a single side of the fabric by means of spraying; and 3) drying the fabric obtained in the second step, and obtaining the finished fabric product after drying. The method has a simple technical process, and can greatly improve the production efficiency in fabric finishing. After the single-sided finishing, such as the single-sided water-repellent and oil-repellent finishing, the fabric not only can meet the requirements for water repellence and oil repellence, but also can be worn more comfortably, thereby improving the product grade.

The present invention discloses a cotton fabric tencel-like treatment process, which sequentially comprises the procedures as follows: desizing, oxide bleaching, mercerizing, enzyme treatment, dyeing, after-classification and other procedures. The present invention carries out the tencel-like treatment for cotton fabrics and increases the adaptability of cotton fabrics, so that the high-count and high-density poplin fabrics feels smooth and wears comfortable and permeable after the treatment. The tencel-like treatment for cotton fabrics is simple and the cost is low. In addition, the raw material for cotton fabrics is easily obtained and the tencel-like treatment increases the added value of the product. Through the tencel-like treatment, the price of the cotton fabrics is low and thus ordinary people can enjoy soft hand feeling, elegance, comfort and permeability of the tencel fiber.

The invention discloses a negative ion far infrared Raschel blanket production technology which mainly comprises steps as follows: (1), yarn selection; (2), moistening; (3), weaving; (4), boiling-off; (5), uniformly dyeing; (6) reduction cleaning; and (7), afterfinish. According to the production technology, negative ion far infrared polyester filament yarn and polyester low stretch yarn are taken as raw materials to be woven into related texture on a warp knitting machine, afterfinish is performed after uniformly dyeing is performed, the technological step is simple, the operability is high, and a functional negative ion far infrared Raschel blanket is developed through the optimization design of the whole process; the produced negative ion far infrared Raschel blanket has remarkable characteristics in the aspect of function, comfort and the like, not only has good hand feeling and softness, but also has temperature increasing and health-care physical therapy effects.

The invention discloses a method for preparing temperature regulation textile by a sol-gel technology. The method for preparing the temperature regulation textile by the sol-gel technology comprises the steps of adding tetraethoxysilane into mixed liquid of ethanol and water to prepare tetraethoxysilane liquid preparation liquid, and adjusting pH value to 2-4; respectively adding paraffin wax, water and an emulsifying agent into a high-speed emulsion machine to prepare paraffin core emulsion; slowly dropping the tetraethoxysilane liquid preparation liquid into the paraffin core emulsion, and adding synthetic latex to prepare phase change micro-capsule finishing liquid; settling the phase change micro-capsule finishing liquid on the textile through a two-soaking and two-rolling method, and baking to obtain the temperature regulation textile. According to the invention, by adopting the sol-gel method and the phase change micro-capsule finishing liquid taking tetraethoxysilane as wall material and paraffin as core material to prepare the temperature regulation textile, the defect that polymers such as urea resin and the like are taken as the wall material is solved, the heat conduction efficiency and the physical and chemical stability are improved, and the excellent non-toxic and harmless performances are provided.

The invention relates to a durable flame-retardant, water-repellent, waterproof and moisture permeable finishing method of a polyester fabric. A flame-retardant and water-repellent finishing agent is prepared from 20-30 parts of cyclic phosphate flame retardants, 60-70 parts of water, 1-1.5 parts of isocyanate cross-linking agents, 3-5 parts of fluorocarbon copolymer waterproof agents and 2-5 parts of NaOH with 10% mass concentration. A bottom coating adhesive is prepared from 100 parts of polyether polyurethane polymer under-coating adhesives, 5-10 parts of methylbenzene, 5-10 parts of butanone, 2 parts of isocyanate cross-linking agents, 1 part of accelerant and 25-35 parts of organic phosphorus-nitrogen flame retardants. A surface coating adhesive is prepared from 100 parts of polyether polyurethane polymer top-coating adhesives and 35-45 parts of methylbenzene. The fabric is padded, calendered, under-coated and top-coated with water repellents to achieve finishing by the flame-retardant and water-repellent finishing agent, the bottom coating adhesive and the surface coating adhesive.

The invention discloses a preparation technology of a fusible interlining special for silicon processing fabrics. The preparation technology sequentially comprises the following steps of base fabrics weaving, overflow loose type pretreatment, padding treatment, a first curing, fabric inputting, hot melt adhesive coating, a second curing, batching and final inspecting and packing. The preparation technology arranges base fabrics of the fusible interlining through an organic siloxane polymer solution, and applies polyurethane and polyesteramide system to conduct two points coating. After a product glues with silicon-based fabrics, the original smooth feel of the fabric is not influenced at all. Meanwhile, due to the plasticity of the polyurethane, a strike through phenomenon of the hot melt adhesive is avoided. The product is high in bonding strength, capable of resisting dry, washable and capable of being wildly applied in garment making of all kinds of smooth fabrics with silicon, and the problem of large tension of a surface when a lining cloth glues with the fabrics. The preparation technology also innovates in coating technology, and the hot melt adhesive on the surface of the lining cloth can be fast permeated and transferred on the fabrics when the lining cloth glues with the fabrics, so that the fabrics and the lining cloth can have a better adhesion.

The invention relates to the field of bulk fiber dyeing, in particular to a cold-pad batch dyeing process for bulk fibers, which comprises the steps of: (1) bulk fiber web formation: forming a uniform fiber layer with bulk fibers by an automatic bale plucker and a web forming machine; (2) padding: controlling a bleaching mangle expression to be 100-120 percent and a dyeing mangle expression to be 120-140 percent, only adding a refining agent and a bleaching agent for pretreatment into an immersion solution tank during bleaching, and adding dyes, a penetrant and an alkaline agent into the immersion solution tank during dyeing; (3) stacking after uniform padding and rolling: performing stacking on a cold-pad batch unit after the fiber layer is rolled so as to complete bleaching or dyeing; and (4): washing and drying: making the fibers treated by a washing machine and a soaping tank after dying and then treated by a drying machine. The cold-pad batch dyeing process has the advantages of little pollution and low energy consumption.

The invention discloses a printing and dyeing process which comprises the following steps: (1) preprocessing; (2) dyeing, namely putting a preprocessed fabric into a dyeing solution, heating the dyeing solution to 45-55 DEG C at speed of 1-2 DEG C/min, and keeping the temperature for 20-40 minutes; adding sodium chloride, heating to 60-70 DEG C at the speed of 1-2 DEG C/min, and keeping the temperature for 20-40 minutes; adding sodium carbonate, heating to 80-90 DEG C at speed of 0.2-1 DEG C/min, and keeping the temperature for 20-40 minutes; finally cooling at the speed of 1-2 DEG C/min to finish the dyeing process; (3) post-processing. According to the printing and dyeing process, the dye-uptake rate and the dye-uptake process are adjusted to be optimal through controlling temperature ranges in the dyeing process, so that a printed and dyed product is good in dyeing uniformity and high in color fastness. The printing and dyeing process is simple, can realize large-scale industrialization production and bring good economic benefits to enterprises, and has a wide prospect.

The method includes the steps of functionalizing a polyaryletherketone (PAEK) polymer, and blending the PAEK polymer with water to form a sizing composition. The method may further include the step of applying the sizing composition to a fiber. The method may further include the step of heating the fibers, coated with sizing composition, for example to between 300C-400C. In some methods, the functionalized PAEK polymer comprises functionalized polyetherketoneketone (PEKK). In yet other methods, the functionalized PAEK polymer comprises sulfonated PEKK (sPEKK).

The invention discloses high-quality wide bamboo fiber woven fabric and a production method thereof. The production method includes the steps of singeing, preprocessing, dyeing, shrink-resistant finishing, anti-pilling finishing, mechanical pre-shrinking, inspection and package. The dyeing technology is carried out on a large-capacity jig dyeing machine. The production technology is simple, operation is convenient, product performance is excellent, the warp and weft direction washing dimension change of the fabric ranges from -3% to 1.0%, the anti-pilling level is larger than or equal to the third to fourth level, and color fastness is larger than or equal to the fourth level.

The invention relates to a porous supported electrospun nano photocatalytic fiber membrane and a preparation method thereof. According to the preparation method, nano titanium dioxide, polyacrylonitrile (PAN) and polyvinylpyrrolidone (PVP) are dissolved in a solvent to obtain an electrospinning solution, a nano photocatalytic fiber membrane loaded with the nano titanium dioxide is obtained throughelectrospinning, and after water treatment is carried out on the nano photocatalytic fiber membrane, the PVP is dissolved out to obtain the porous supported electrospun nano photocatalytic fiber membrane. The porous supported electrospun nano photocatalytic fiber membrane and the preparation method thereof have the advantages that the method is simple, the operation is easy, the cost is low, theprepared photocatalytic fiber membrane has the characteristics of high porosity and large specific surface area, the contact area between the photocatalytic fiber membrane and reactant is effectivelyincreased, the photocatalytic degradation efficiency is increased, the photocatalytic efficiency reaches up to 90% or above, the removal rate of methylene blue can reach up to 93% or above, electrospun nanofiber serves as a carrier to fix the photocatalyst titanium dioxide, thereby preventing the catalyst from being lost and recycling the catalyst, and the photocatalytic effect is permanent.

The invention provides a preparation method of a capacitive stress sensing intelligent fabric. Conductive yarns serve as electrodes of a capacitive sensor and are obtained by means of direct preparation, coating, coping and the like, insulating elastomers serves as dielectric materials coating the conductive yarns, the insulated conductive yarns alternately penetrate common yarns by the aid of interwoven overlapped structures among fabric yarns, a fabric sensing array is formed by common manufacturing technology, and the preparation method can be widely applied to stress monitoring and the like of intelligent garments, intelligent homes, touch screens, electronic skins and three-dimensional fabric composite materials.

The invention relates to reactive dyeing equipment for cellulose fibre-contained yarns, comprising a baking device. The baking device comprises a drying drum support, a plurality of rotatable drying drums arranged on the drying drum support, a lead-in yarn guide roller and a lead-out yarn guide roller, wherein each drying drum comprises a drying drum outer wall, a drying drum inner wall and a drying drum side wall; the drying drum outer wall, a closed cavity is encircled by the drying drum inner wall and the drying drum side wall; heat conduction oil is filled in the cavity; an electric heating element used for heating the heat conduction oil is also arranged in the cavity; the drying drums, the lead-in yarn guide roller and the lead-out yarn guide roller synchronously rotate; and when in work, yarns led in by the lead-in yarn guide roller are led out by the lead-out yarn guide roller after bypassing the surface of each drying drum in sequence. Through utilizing the equipment, continuous pad dyeing can be carried out on the cellulose fibre-contained yarns by using reactive dyes, and moreover, in the dyeing process, the baking temperature is relatively low, the baking mode is simple, broken yarns are less and operators are easy to dispose, and therefore, the reactive dyeing equipment is especially suitable for the special requirements on the continuous pad dyeing of the yarn.

The invention provides semi-worsted double-face different-color nap-down corrugated fleece and a production process thereof and relates to improvement in double-face corrugated fleece and a production process thereof. The semi-worsted double-face different-color nap-down corrugated fleece is characterized by comprising a fabric body; the fabric body is cloth woven from fine warp and coarse weft, the double faces have different colors, semi-combed section dyed yarn is arranged on the front face, semi-combed color yarn is arranged on the reverse side, and the upper portion and the lower portion are tied to form a double-layer organization structure; the front and reverse face texture of the fabric body is 1/3 broken twill. A brand-new process is adopted for the product, and the effects of jacquard weave and printing of former drap-de-berry are exceeded. The semi-worsted double-face different-color nap-down corrugated fleece presents a new appearance for people. The semi-worsted double-face different-color nap-down corrugated fleece is a pioneer of the double-face fleece product style, and the blank in domestic drap-de-berry pattern type products is filled in.

The invention relates to a method for preparing anti-microbial blended fabric. The method comprises the steps that blended fabric formed by interweaving of warps containing 50% of cotton, 30% of linen and 20% of bamboo fiber and wefts containing 100% of cotton is grafted into MCT-beta-CD, then the MCT-beta-CD grafted blended fabric is placed in a 0.01-10 g/L silver nitrate solution to be dipped for 60 min, dipping and padding are both conducted twice, the blended fabric is placed in a 600 W microwave oven to be heated for 8 min, and then the anti-microbial blended fabric is obtained. According to the method for preparing the anti-microbial blended fabric, the cotton/linen/bamboo fiber blended fabric is taken as the base material, in-situ generation of the nano-silver anti-microbial blended fabric is achieved with the microwave radiation method through MCT-beta-CD grafting, and the obtained anti-microbial blended fabric has excellent anti-microbial performance and washing fastness.

The invention discloses polyvinyl alcohol nonwoven fabric and a preparation method thereof. The method includes preparing polyvinyl alcohol nonwoven fabric modification liquid, and in the preparation process of the polyvinyl alcohol nonwoven fabric, subjecting polyvinyl alcohol fabrics, which enter a pre-wetting zone after opening, carding and mechanical lapping, to double-side spraying; feeding the polyvinyl alcohol fabrics to a low-temperature drying zone for surface drying, hot-rolling and drying the polyvinyl alcohol fabrics for reinforcement, and performing hot-press shaping and embossing by a shaping roll; cooling down by a cooling roll, and performing unfolding and winding to obtain the polyvinyl alcohol nonwoven fabric. The polyvinyl alcohol nonwoven fabric modification liquid comprises, by weight, 100 parts of water, 3-20 parts of PVA (polyvinyl alcohol), 5-30 parts of plasticizers, 5-25 parts of polyether, 3-20 parts of inorganic fillers, 0.5-2.0 parts of wetting agents, 0.3-1.0 part of slipping agent, 0.5-1.0 part of defoamer and 0.3-1.0 part of mould inhibitor. The polyvinyl alcohol nonwoven fabric prepared by the preparation method has improved mechanical and physical properties and excellent thermoplastic properties.

The invention discloses the technical field of production, processing and post-processing of down filler and discloses a method for producing, processing and post-processing a down filler. The method comprises the following steps of: spraying, namely reprocessing washed finished product down produced by using a common production process, pumping the finished product down into a spraying machine by using a suction fan, then, spraying while stirring, and continuing to stir after the spraying is finished; attachment and fixation, namely pumping the sprayed wet down into a fixed box by using the suction fan, blowing by using hot air for 15-30 minutes, and stirring; drying, namely sucking the air-dried down in the fixed box into a dryer through a connecting pipeline in three times, drying and sterilizing for 20-30 minutes; cooling and dust removal, namely sucking the dried down to a cooling and dust removal machine through the connecting pipeline, stirring, blowing by using cold air, and meanwhile, screening impurities; and down discharging and packaging, namely bagging the cooled and dust-removed down to obtain a finished product. The product provided by the invention is rapid to dry, easy to tidy, good in filling powder and warmth retention property, less in possibility of being affected with damp and capable of effectively inhibiting the bacterial growth.

The invention discloses a beam dyeing sizing machine suitable for dyed sizing production, which comprises a winding headstock, a dry leasing device, a tension waxing device, a main drying room, double parallel size vats, a dyed yarn pre-drying room, beam creels and an overall transmission and control system. The beam dyeing sizing machine is characterized in that: the beam creels are in two groups of mobile structures, the mobile beam creels are provided with dragging motors and moving wheel sets, and ground rails of the two groups of beam creels are arranged in a ''7'' shape or ''-'' shape. The beam dyeing sizing machine has the advantages that: 1, two groups of alternated mobile beam creels are adopted, so the production time occupied by frequently hoisting beams up and down is solved, inter-varietal continuous production is realized and the production efficiency is improved; 2, the loose beams can be directly intensively placed on the beam creels of the sizing machine for sizing, and a multifunctional composite chuck is designed, so the clamping and loading problems of multiple loose beams are solved; and 3, by adopting multi-unit synchronous control, piece yarn tension difference between the two size vats due to total warp number difference is solved, and automatic control of tension in each area is realized.

The invention discloses a silk fabric dyeing and finishing method. The silk fabric dyeing and finishing method comprises pre-treatment, pre-setting, modification treatment, dyeing, soaping, dye fixation, finishing, drying, setting, calendering and rolling. The method utilizes supersonic wave to carry out pretreatment and utilizes a modification treatment process. In dyeing, a large amount of alkaline substances and inorganic salts are avoided, natural dye is adopted, and colophony powder is used as a dye-fixing agent so that dye-fixing effects are obtained, environmental pollution is avoided and environmental protection requirements are satisfied. Through the silk fabric dyeing and finishing method, the silk fabric with high crockfastness and high dye fixation is obtained.

The invention discloses a method for covering the polyimide nanofiber surface with a titanium dioxide nano-layer. The method comprises steps as follows: firstly, a polyamide acid nanofiber membrane is prepared from a polyamic acid solution with an electrostatic spinning technology; then, the nanofiber membrane is immersed in an aqueous solution of a titanium compound for processing, then washed with water, dried and subjected to thermal imidization at gradient rising temperature, and accordingly, the polyimide nanofiber surface is covered with a titanium dioxide nano-layer, and a polyimide fiber membrane with the surface covered with the titanium dioxide nano-layer is prepared. The method has the advantages that the implementation process is simple, the coating efficiency is high, the cost is low, the thickness of the titanium dioxide nano-layer is adjustable and controllable, and the application prospect is good.

The invention discloses a short dyeing and finishing process for polyester and viscose blended fabric. The short dyeing and finishing process for the polyester and viscose blended fabric includes thesteps of one-bath pretreatment, one-bath dyeing of polyester and viscose, soaping and functional finishing, wherein the one-bath pretreatment includes the steps of putting gray cloth and water in a cylinder according to the bath ratio of 1: 10, raising the temperature to 98 DEG C at a rate of 2 DEG C per minute, keeping the temperature for 30 minutes, cooling down to 50 DEG C, discharging waste liquid and washing with clear water; the one-bath dyeing of the polyester and viscose includes the steps of placing the pre-treated polyester-cotton cloth and clear water in the cylinder according to the bath ratio of 1: 10, adding dye auxiliaries, raising the temperature to 120 DEG C at a rate of 2 DEG C per minute, keeping the temperature for 40 minutes, cooling down to 60 DEG C, discharging wasteliquid and washing with clear water; the soaping includes the steps of washing with soap lotion whose mass concentration is 2 grams per litre, the bath ratio of 1: 10, and the temperature of 90 DEG Cfor 10 minutes; the functional finishing includes the steps of preparing finishing fluid, completely immersing the polyester and viscose blended fabric in the above-mentioned finishing liquid, conducting two dipping and two rolling with 85%-100% of mangle expression and drying at the temperature of 180 DEG C.

The invention relates to label cloth as well as a preparation method thereof, and particularly relates to antistatic thermal-transfer-printing label cloth as well as the preparation method thereof. The label cloth is 0.100-0.165mm thick, and the gram weight is 90-150g/<m2>. Base cloth is prepared by a PET (Polyethylene Glycol Terephthalate) material, the specification of the yarn of the base cloth prepared is 60-150D, the warp density is 85-160/cm, and the weft density is 30-45/cm. An antistatic agent is adhered to the base cloth, and the antistatic agent accounts for 0.5-1.5% of the weight of the base cloth. The preparation method comprises the following steps: weaving greige cloth; obtaining the base cloth for preparing the label cloth after weaving; dyeing and finishing, namely pre-treatment of dyeing and finishing, dyeing and pos-treatment of dyeing and finishing, wherein the pre-treatment of dyeing and finishing adopts an alkali desizing method and the pos-treatment of dyeing and finishing comprises a continuous sectional setting and pre-concentrating process; antistatic treatment, namely roasting for 1-2 minutes at 170-210 DEG C to dry and form the base cloth; and press-polishing treatment, namely by adopting a press-polishing process, installing an antistatic remover in a press-polishing machine, and preparing the label cloth through chemical and mechanical double antistatic removal. The label cloth is safe and convenient to operate and antistatic, and can be subjected to thermal transfer printing.