Draw textured yarn process. It is a mechanical strategy.

Draw textured yarn process Jun 29, 2022 · JGT1000D Polyester DTY Yarn Draw Texturing Machine mainly used for POY yarn, through tensile and elastic energy in false twist deformation processed into a low false twist textured yarn (DTY polyester stretch yarn), processing in each ingot will read S and Z twist of double wire directly to step into a partnership with no residual torque silk, relative to the spindle joint stock after Processing parameters Fluid pressure: 8 bar (air and steam) Production speed: 275 m/min Core yarn: Polyester 415dtex/ f48 POY Core yarn draw ratio: 2. 2 Machine variants for draw textured speciality yarns 152 9. 100…270 mm electronically adjustable. The DTY process imparts bulk and stretch properties. Industry News Brilliant Embroidery Thread Art: Exploring the rayon embroidery thread embroidery skills changes on production parameters of textured yarn properties. Nov 12, 2020 · Draw Textured Yarn are produced by simultaneously twisted and drawing polyester partially oriented yarns (POY) using high speed texturizing machines. Different yarns can be created for desired purpose by using different heating Category . . Let's have a closer look at the advantages of DTY and how they can help your business in this in-depth guide. Mar 1, 2020 · Polyester partially oriented (Non intermingled) yarn of 230/48 was processed on the draw textured machine with changed primary heater temperatures from 185°C to 195°C and other parameters like What is claimed is 1. May 31, 2022 · DTY refers to Drawn Textured Yarn. It is a mechanical method. | A false twist textured yarn is a continuous filament yarn that has been processed to introduce crimps, coils, loops and 9. Spinning speeds between 3000 m/min to 4000m/min provides a partially oriented yarn which later requires draw of two during the draw texturizing. Explore the world of DTY with our comprehensive guide. It's known for its versatility, durability, and ability to mimic natural fibers like cotton and silk while offering improved performance characteristics. During this process, the yarn gains a soft, bulkier texture that is quite satisfactory in use for various textiles, starting from garments to household goods. DTY yarn, or Draw Textured Yarn, is a type of synthetic yarn widely used in the textile industry for various applications. DTY yarn has a very low moisture content. During the preparation of Category 2 and Category 3 yarns. The nylon 66 DTY high-elasticity yarn is made of nylon 66 chips, pyrrole aromatic compounds, antioxidant, metal salt catalysts and dispersing agents by means of a POY (pre-oriented yarn)-DTY process. retention properties +66 34 852371 to 2 support@thaipolyester. pretension was applied to feed yarns before tCeding to the jet. Thermoplastic filament yarns are used in most texturing processes. 2. 3). In conclusion, POY is partially oriented yarn, FDY is fully drawn or oriented yarn and DTY is drawn or stretched and textured yarn. The invention relates to anti-ultraviolet DTY (Draw Textured Yarn) spring wire for producing sportswear, which is made of nylon 66 slices and additives, and is prepared according to the POY (pre-oriented yarn)-DTY technology. The trend of tenacity was not con- Oct 25, 2023 · DTY (Draw Textured Yarn) 1. The invention relates to a process for an anti-ultraviolet Nylon 6 DTY highly elastic filament. It was ob-served that at optimum draw ratio (1. The application relates to the field of DTY (draw textured yarn) wires, and particularly discloses an antistatic DTY wire and a preparation process thereof. Introduction Tamanna International Private Limited is a leading manufacturer of Polyester Draw Textured Yarn established 27 years back by Mr. Due to its semi-finished nature, POY is mainly used in downstream processing to produce textured yarns like draw textured yarn (DTY). Fully drawn yarns are also called Polyester Filament Yarn (PFY) or Spin Draw Yarn (SDY). Different heating techniques can be used to make the yarn set for specific use. Oct 2, 2022 · Draw Texturing Process, Draw Texturing Machine, Draw Textured Yarn Fibres can be drawn either as an integral part of the spinning operation or in a separate step. This process makes the filament forming POY yarn disperse, curl and wind, making DTY have a fluffy appearance and the characteristics of natural fibers and synthetic fibers. 150 denier, 96 filaments, semi-dull, PET partially oriented yarn (POY) was draw-textured on the lab- DTY yarn, or Draw Textured Yarn, possesses a distinct set of characteristics that make it suitable for various applications in the textile industry. Oct 26, 2024 · As such, here are presented list of the most important advantages to Zhejiang Leinuo's Draw Textured Yarns Import Time as textile fibers, also a final thoughts. ` Zhejiang Leinuo Textile Technology Co. It needs a method that is mechanical. Zhejiang Leinuo is a reliable and responsible company that not only gives you the best yarn but also reasonable price. up to 1500 m/min (process speed dep. It was not until the development of draw texturing that the texturing process and filament yarn production were combined in one process. Polyester Drawn Textured Yarn offers a range of colors by using dope-dyed technology. Week 1 : Introduction , general classification of textured yarns Week 2 : False twist texturing, principles mechanism Week 3 : False twist texturing process parameters Week 4 : Draw-texturing, need Week 5 : Draw –texturing process parameters Week 6 : Friction texturing principles Week 7 : Friction texturing NCV drives Saanika, an established and renowned leader, manufacturer and exporter of Polyester Draw Texturised Yarn (DTY) and Air Textured Yarn (ATY) in the textile industry, Our research, development and premium quality products have made us a pioneer in the field, with our clientele in over 125 countries around the globe. and Appl. 3 Properties of Air Textured Yarns and Test Methods Air textured yarns have unique surface structure and greater bulk than the parent yams. 면에 비해 인위적인 느낌 싸구려의 느낌이 나며 신축성도 없다. , Ltd. 104 value at 195oC. process described is based on the production of polyester yarns, which account for the vast majority of false-twist textured yarn production in the world. Textile Research Journal 51 (1981) 373-383 [2] Sengupta, A. Learn about its manufacturing process, applications, and differences from FDY and POY. The physics of both processes and the combined influence of drawing and texturing on the structural and textile properties of the yarns are discussed. The ratio of the disk surface speed to the yarn speed is usually referred to as D/Y ratio. Jun 1, 2009 · The properties of false-twist textured yarns in the aspects of crimp characteristic and tensile behavior depend mainly on the draw ratio and the D/Y ratio. 75), draw-textured yarn was increased from 4. This process disperses, curls and entangles the filaments composing the POY yarn, which gives DTY a fluffy appearance and gives it the properties of both natural and synthetic fiber. These machines manufacture top-quality textured yarns with higher spindles and less energy. 3 Resolving process quality issues 147 9 Draw textured yarn variants and speciality yarns 152 9. It is made by intertwining single fibers through a process involving compressed air. Sep 8, 2015 · The draw texturing process for which we used false twist spindles was carried out sequentially and simultaneously. This texturing process imparts a crimped or textured appearance to the yarn. e. Pull Textured Yarn is created by employing high-speed texturizing machinery to simultaneously twist and draw polyester partially oriented yarns (POY). The process is called False Twist. We, with Jul 14, 2022 · False Twist Texturing Machine, Texturising Machine. Mar 1, 2020 · The influence of some machine-setting variables on the properties of yarns in the friction-twist-draw-texturing process. offers comprehensive DTY testing services, including: Testing Process. Mar 15, 2012 · This important book summarises the key principles, technologies and process issues in the manufacture of high-quality false twist textured yarns. The invention discloses a superfine porous dacron irregular-shaped draw textured yarn (DTY) production process which includes polyester pre-oriented yarn (POY) protofilament, a pre-network, a first yarn feeding roller, a first texturing heater, a cooling plate, a false twister, a second yarn feeding roller, a second auxiliary roller, a second heat box, a third yarn feeding roller, an oil Jul 10, 2021 · Chemical Industry and Chemical Engineering Quarterly, 2016. These yarns are also called Air Textured Yarns (ATY) as the texturizing on the yarn is produced by using an air jet. 52-4. Discover the versatility of Draw Texturized Yarn (DTY) yarn for textiles and fabrics in many different industries. Effect of false-twist texturing parameters on polyester yarn structure and properties were studied • Texturing speed and heater temperature significantly affected yarn structure and crimp properties • The effect of draw ratio and D/Y ratio on textured yarn structure and properties is less pronounced • Texturing speed can be Discussion about partially oriented yarn (POY), fully drawn yarn (FDY) or fully oriented yarn (FOY), draw textured yarn (DTY), air textuerd yarn (ATY). Supply packages (on rotary or trolley creel) – on rotary creel: 2 or 4 process described is based on the production of polyester yarns, which account for the vast majority of false-twist textured yarn production in the world. K. False twist texturing machine for the texturing of synthetic threads in one handling position at a time, in which a heating device and a false twist unit are disposed within a false twist zone. The production of draw texturing yarn typically begins with the selection of suitable fibers. As false-twist texturing is a process which includes close interactions between machine working parameters and textured yarn properties, the effect of process parameters on yarn properties have been widely investigated. The crimps, coils and loops that have been formed by the texturing process provide a soft, cottony feel to fabrics woven with this type of yarn. The varieties of yarns can be generated by adjusting the levels of drawing and twisting of the yarn as per the end use. Textured filament yarn obtained by heat setting in a twisted condition to give greater bulk, higher stretch and more pleasing aesthetics. 29. Production Process: DTY is produced through a process that involves texturing the FILAMENT YARN. Jun 27, 2024 · Six different air-jet textured yarns, which were produced by varying draw ratio, hot-pin temperature, and overfeeding, and the reference air-jet textured yarn were dyed with the same dyeing procedure. Draw textured yarns (DTY) Description :DTY is a type of polyester filament yarns produced by processing POY through a texturing process. The antistatic DTY yarn is prepared with polycaprolactam slice 100-120 weight portions, water eliminating agent 3-5 weight portions, antistatic agent 0. Medium Internet platforms include directories and trade websites displaying a list of prospective suppliers. Draw ratio, D/Y ratio, and heater temperatures are the main process parameters to change 3t. Polyester Chips Gokulanand has set up India’s First Indigenous Continuous Polymerization plant in 2012 of 500 T/day capacity designed and developed under the leadership of Deepak Gondalia. 1 In-process controls. The yarn develops a texture by twisting and drawing simultaneously using heat. A pretension of 42 gf was applied to Type B yarns of POY 126/34 and 100/36 denier, Nov 12, 2020 · FDY stands for Fully Drawn Yarns. During the preparation of Category 2 and Category 3 yarns, pretension was applied to feed yarns before feeding to the jet. 1 Double-density machines 152 9. Here's a detailed explanation of the key characteristics of DTY yarn: Dec 13, 2023 · Draw texturing is a process used in textile manufacturing to create textured yarns. Partially oriented (POY) polyester filament yarn is taken as the starting material for the experiment which is undergone texturing treatment with the various levels of SOF percentage (4% to 14%) keeping other texturing parameters constant. By providing a composite textured yarn having a polyhedral angle of dodecagon or more out of a false twist textured yarn of which raw yarn cross section is hexagon, a false twist textured yarn having an excellent water absorbent property and excellent dryness due to surface increase, having a natural raw yarn exterior form by having a natural Aug 31, 2024 · Draw textured yarn is a manufactured yarn made through a method known as drawing and heat-setting. Week 1 : Introduction , general classification of textured yarns Week 2 : False twist texturing, principles mechanism Week 3 : False twist texturing process parameters Week 4 : Draw-texturing, need Week 5 : Draw –texturing process parameters Week 6 : Friction texturing principles Week 7 : Friction texturing NCV drives Week 8 : Air Jet Texturing The invention relates to a DTY (draw textured yarn) containing an anti-ultraviolet agent and a production process thereof, belonging to the technical field of spinning, wherein the production process of the DTY comprises the following steps: s1: melting, blending and extruding the mixed fibers at the temperature of 260-290 ℃ to obtain mixed material particles; s2: pre-crystallizing the mixed The invention relates to a DTY (draw textured yarn) containing an anti-ultraviolet agent and a production process thereof, belonging to the technical field of spinning, wherein the production process of the DTY comprises the following steps: s1: melting, blending and extruding the mixed fibers at the temperature of 260-290 ℃ to obtain mixed material particles; s2: pre-crystallizing the mixed The invention provides a production process for improving the quality of full-dull DTY (draw textured yarn), which comprises the following steps of: the method comprises the following steps: leading the raw material POY out of the raw silk frame, passing through a first filament cutter and a roller, and then heating and deforming through a deformation hot box to obtain heat-treated silk; step 8. It can be used for elastic textiles like swimwear, sportswear, elastic garment and so on. In this process, the yarn is both, fully drafted and crimped, hence the name draw textured yarn (DTY), Fig. 5 to 10, a tenacity of about 2. After After picking the yarn, you need to extend it to make texture and elasticity. After heating, the raw material is drawn and twisted/untwisted simultaneously resulting a bulked stretchy yarn. Draw Textured Yarn Process; Draw Textured Yarn Process. Jan 26, 2024 · Drawn-textured yarns are air-textured yarns because an air jet produces the texturizing on the yarn. The base raw material partially oriented Yarn package of 250/48 denier was Oct 24, 2021 · DTY or Drawn Textured Yarn is created by contorting and drawing polyester situated yarns (POY) by using rapid texturizing machines. Draw Textured Yarn are produced by simultaneously twisted and drawing polyester partially oriented yarns (POY) using high speed texturizing Machines. Draw Textured Yarns (DTY) Testing from Zhejiang Leinuo Textile Technology Co. As soon as extended, the yarn try heated to generate their texture and twisted rendering it more powerful. 3 Laboratory controls. Apr 25, 2023 · Abstract This article deals with the effects of stabilising overfeed (SOF) on the physical properties and structure of draw-texturised polyester yarn. Advantages of Draw Textured Yarns (DTY) Enhanced Appearance and Texture Nylon DTY 6 yarn is a specialized type of yarn crafted from nylon 6 filaments through a unique process called draw texturing. Mar 1, 2012 · Request PDF | False Twist Textured Yarns: Principles, Process. freely programmable on cylindrical tube. This process disperses, curls and entangles the filaments composing the POY yarn, which gives DTY a fluffy appearance and gives it the properties of both natural fiber and synthetic fiber. 65 Draw ratio is the ratio of center shaft speed Journal of Engineered Fibers and Fabrics Volume 4, Issue 2 - 2009 The effect of draw ratio and D/Y ratio on the tensile and crimp properties of textured PET [poly(ethylene terephthalate)] yarn has been investigated in this paper. Polyester Draw Textured Yarn (DTY) DTY (Draw Texturized Yarn) is the basic and most used yarn made by drawing and twisting the POY (Partially Oriented Yarn). ; Gulrajani, M Apr 7, 2024 · The annual demand for fibres continues to rise worldwide. The texturizing process imparts bulk and stretch properties. Apr 30, 2018 · It showed that moisture impact more on the properties of draw textured yarn show high dE i. Fully Drawn Yarn (FDY) FDY is produced on […] Mar 26, 2014 · 3/26/2014DRAWING & TEXTURISING35 As already pointed out, textured yarns are characterized by higher extensibility, elasticity and bulkiness than flat yarns Schematic longitudinal view of textured yarns Among the various properties, generally assessed with methods similar to those used for other types of yarn, there is a method of particular Aug 10, 2023 · Drawn Textured Yarn, also known as Polyester DTY or Drawn Texturized Yarn (DTY) is a yarn that has been treated in order to introduce durable crimps, coils and interlaces along its length. on process parameters and supply yarn/package) Package shape. DTY, Draw Textured Yarn, is the most used texturing process in synthetic fabrics. Apr 11, 2015 · For many applications. False twist texturing machine mainly processing Nylon/POY yarn into false-twist DTY draw textured yarn. EXPERIMENTAL . 3 References 155 10 Process control and quality assurance in yarn texturing 156 10. flat filament yarns are textured in order to gain increased bulkiness, porosity, softness and elasticity in some situations. The properties of sequentially and simultaneously textured yarns are compared with each other and with a conventionally textured yarn. However, it should be noted that these same principles could also be applied to the production of polyamide (nylon) and polyolefin yarns by the false-twist route. Research Suppliers. Sep 1, 2019 · Six different air-jet textured yarns, which were produced by varying draw ratio, hot-pin temperature, and overfeeding, and the reference air-jet textured yarn were dyed with the same dyeing procedure. The texturising process involves stretching and twisting POY, which gives the yarn bulk, elasticity, and strength, making it suitable for various applications such as knitting, weaving, and fabric production. Product & Process Capabilities Partially Oriented Yarn (POY) Draw Textured Yarn (DTY) Multi-filament POY is drawn and twisted to create a bulky, strong yarn. DTY is created using the most recent high-speed draw texturising machines with comparable capabilities. The following is a step-to-follow process in effective sourcing for quality draw textured yarns products. Take-up package diameter. These yarns are additionally called Air Textured Yarns (ATY) as the texturizing on the yarn is created by utilizing air. A process for producing a polyester textured yarn which comprises drawing and simultaneously false-twisting an undrawn polyester yarn using a draw texturing apparatus equipped with a heat-treating heater and a false twister between feed rollers and draw rollers, wherein the undrawn polyester yarn has a birefringence ( Delta n) of 0. According to the method, nylon 6 slices, bamboo charcoal powder microcapsules, an anti-oxidant, a metal salt catalyst and a dispersant are adopted as raw materials; and the POY (pre-oriented yarn)-DTY technology is adopted. Consequently, more and more fibres must be produced to meet this demand, most of which are melt-spun polymeric man-made fibres. They are suitable for relatively finer filaments (up to I dtex) and allow higher overfeed before the jet compared to the equivalent single hole jet core. The yarn develops a texture by twisting and drawing it at the same time using heat. 5 to 4. It can be used to process FDY/FOY (to give air-textured yarn, or ATY) or with a pre-drawing stage in an integrated draw-texturing system to convert POY to a drawn-air textured yarn (DATY). Drawn Textured Yarn (DTY) is obtained by processing POY. The invention provides a nylon fine textured yarn producing device and a producing process. This establishes the drawing texture of the thread. Jan 10, 2023 · Fiber production and texturing were initially separate processes. I -Post-heat stabilised yarns produced from draw-textured yarn (Type A and Type 8). It involves subjecting the polyester filaments to controlled heat and tension, resulting in the transformation of the yarn structure. 2 Machine variants for draw textured speciality yarns. Also, there is a conventional dyeing process. It is a fantastic material for clothes if you consider its strength, durability, control of moisture, elasticity and ease of production as well. Chapter 10: Process control and quality assurance in yarn texturing. com Aug 6, 2010 · The speed of shaft 2 is always higher by the factor of the necessary draw ratio for the particular yarn and process. The inter-fiber bonds break and reform during the texturing process. Initial traverse length. In this article, we will explore the draw texturing process and its advantages in creating versatile and innovative textiles. Drawn textured yarn has high wear and tear resistance. Polyester DTY yarn can likewise be wound to high winds like 1500 TPM or 4000 TPM (twist per meter). common texturing techniques. This process depends on parameters such as tension, twist, and heater temperature. This study comprises investigations of the effect of D/Y ratio and draw ratio on the crimp and tensile properties and percent crystallinity. Such twisted yarn can also be heat-set set to make the yarn for all time thermo-set the twist. A filament yarn is generally textured through three steps. 0 grams per denier, an elongation of about 20 to 35 percent, a linear shrinkage below 15 percent, a liveliness factor of up to about but less than 20 and a filamentation value Jan 1, 2015 · Partly oriented yarn may be utilised by the addition of a hot-draw zone before the heating/twisting/cooling zone, thus giving better process economics and product variety in terms of bulk and stretch (depending on the pre-drawing). 5% Effect yarn: Polyester 86dtex/ f36 POY Effect yarn draw ratio: 1. 2. DTY Yarn is made in NIM, SIM (LIM) or HIM • NIM (Non Intermingled Aug 23, 2024 · With new yarns, manufacturers and designers can now create fabrics in ways they had never thought of. Materials. Speed Up Your Yarn Imports. Meanwhile, the raw Oct 26, 2024 · Zhejiang Leinuo will help you with the import of Draw texturing yarn and then make sure that the process goes well. According to the present invention, provided is a nylon 6 draw textured yarn providing excellent crimpiness through a texturing work providing a non-stretch POY with 1. General principles involved in the manufacture of textured yarns: Download: 3: Draw Texturing Machines & Process Parameters: Download Verified; 17: Draw Texturing Draw textured yarn (DTY) is made of polyester POY by stretching and deformation on the texturing machine. 4 weight portions; wherein, the antistatic agent Jan 9, 2023 · Drawn textured yarn has good insulation properties, so it is helpful for insulated and warm clothing. A fully drawn polyester multi-filament, false twist crimped, stabilized yarn having a total drawn denier of about 140 to 175, a denier per filament of about 0. D/Y ratio is calculated as follows: D/Y = Circumferential speed of disks (m/min) Jun 1, 2009 · The objective of this research work was to investigate the effect of steam temperature on the properties of false-twist draw-textured yarns produced at speeds of 1000 m/min, 1200 m/min, and 1500 m ial for the draw-texturing process. DTY starts as partially oriented yarn (POY) and is then drawn, heat-set, and textured to create the desired appearance and texture. Oct 1, 2014 · The properties of the textured yarn can be altered by changing these parameters. It results in long strands with periodic network points. The yarn is simultaneously twisted and drawn. Chapter 11: Process costs in yarn texturing operations Sep 20, 2023 · The process involves heating, stretching, and relaxing the yarn in various stages, creating a crimped or textured effect. The preparation method comprises the following steps of: adopting succinic acid and ethylene glycol as raw materials and pentaerythritol as a modification monomer, adding an antimony catalyst, and beating into slurry in a beating kettle; continuously and stably conveying the Enter the email address you signed up with and we'll email you a reset link. The producing device comprises yarn leading supports, a yarn cutting device, a twister roller, a twister, a deformation hot box, a false twister, a cooling plate, an output roller, an oil supplying wheel, a yarn breaking detector and a forming roller which are connected sequentially. DTY yarns are called threads, thermosets, and thick filaments. For use in clothing or home textiles, for example, a texturing process is used to give the filaments a crimp and thus a Week 1: Introduction , general classification of textured yarns Week 2: False twist texturing, principles mechanism Week 3: False twist texturing process parameters Week 4: Draw-texturing, need Week 5: Draw –texturing process parameters Week 6: Friction texturing principles Week 7: Friction texturing NCV drives Week 8: Air Jet Texturing Drawn Textured Yarn. These… The application discloses production equipment of mixed fiber cotton-like DTY fibers, which is characterized in that: the yarn feeding device comprises a POY yarn-making frame, a zero roller, a main network, a first roller, a first hot box, a cooling plate, a false twister, a second hot box, a third roller, an oil feeding wheel and a winding roller, wherein a plurality of yarn-making cylinders Drawn Textured Yarn (DTY) is a type of polyester filament yarn produced by processing POY through a texturing process Cabled/High Bulk Yarns Cabling and High Bulking are processes to convert multi filament yarns suitable for applications where coarser deniers are required. Fully Drawn yarns are mainly available for Polyester fiber. After an introductory chapter on the development of textured yarns, the book reviews yarn texturing machine designs and twist application methods, including air jet mingling and machine variants for Jul 9, 2012 · Air-jet texturing is also capable of providing products with aesthetic characteristics (tactile handle) superior to most other texturing processes. 4 part of defoamer; wherein the antistatic agent comprises the following Drawn Textured Yarn (DTY) yarn is made when polyester POY is twisted and stretched at the same time. Abstract: 10. 5-2 parts of antistatic agent and 0. Vikash Mittal and Mr. 이러한 단점을 보완하기 위해 DTY종류의 화섬사가 개발되었다. Category 2­­Non­heat stabilised yarns produced from draw­textured yarn (Type A and Type B). 56 gpd. These yarns are fully drawn yarns which are fixed through various processes such as stretching, orientation and crystallization. The yarn develops texture by a process involving hot drawing, twisting, thermosetting and de-twisting. Such stability arises because spinning speeds range from 1200 to 3000 meters per minute, thus no filament breakage due to tensioning. The ATY yarns closely simulate spun yarns in terms of appearance and physical characteristics. Get a Quote Drawn Textured Yarn is what DTY stands for. This process of making yarns has been by far the most versatile as it can blend together filaments during the process. The resulting yarn is then referred to as draw-textured yarn, or DTY. Far IR fibre is in the process of fiber, to have added to absorb the different wave length far infrared, and far IR shielding effect agent that again can be radiation infrared and a kind of functional fibre of making. The invention relates to a preparation method of antibacterial polyester DTY (draw textured yarn) mother yarn, wherein esterification pulping and esterification reaction are completed in the same reaction kettle, the reaction kettle comprises a lower esterification tank, an upper pulping tank forming the bottom wall of the lower esterification tank, a stirring shaft and a driving mechanism for May 28, 2018 · DTY(Draw textured yarn,拉伸变形丝) 폴리에스터,나일론 등의 화섬 필라멘트사는 미끌미끌한 느낌의 플라스틱 느낌이 난다. 8 times of draw ratio to obtain excellent packing properties of a bundle of filaments, and having sweat-absorbing and rapid-drying properties to provide a nylon 6 draw The invention discloses a preparation method of completely-biodegradable aliphatic copolyester draw-textured yarn. 3-0. 5-2 weight portions and defoaming agent 0. Category 3­Post­heat stabilised yarns produced from draw­textured yarn (Type A and Type B). 5-1. Because the texturizing of the cord can achieve using an air jet, these yarns are often named Air DRAW TEXTURED YARN AND PROCESS The present invention relates to a novel, drawtextured, stabilized polyester multifilament, textile denier, yarn suitable for fabric constructions, particularly knit and woven goods, requiring superior dimensional stability coupled with excellent yarn processability. These characteristics result from the yarn's production process and material composition. Lightweight with good covering properties and good extensibility. Feb 24, 2023 · Draw Textured Yarn are produced by simultaneously twisted and drawing polyester partially oriented yarns (POY) using high speed texturizing machines. Similarly, thermoplastic yarns are often subjected to a heat-setting process, in order to reduce the residual shrinkage of the textured yarn Polyester draw texturing is a manufacturing process used to enhance the physical properties and texture of polyester yarns. With Nylon 6 chips and additive as materials, the process for the anti-ultraviolet Nylon 6 DTY highly elastic filament adopts the POY-DTY (partially oriented yarn-draw textured yarn) process to produce the anti-ultraviolet Nylon 6 DTY highly elastic filament. Air-jet texturising process uses a cold air-stream to produce bulked yarns of low extensibility. But there are other twisting devices such as belts. The process involves hot drawing, twisting, thermosetting and de-twisting. These Intermingle yarns, also known as Interlaced yarn, are the replacement for lightly twisted yarns. 5 Statistical process control. The raw materials of the antistatic DTY yarn comprise 100-120 parts of polycaprolactam slices, 3-5 parts of water scavenger, 0. Then will get the low elastic draw texturing yarn of higher stability and lower elastic. 2 At yarn package doff 159 The yarn develops texture by a process involving hot drawing, twisting, thermosetting and de-twisting. The invention discloses a polyester DTY (draw texturing yarn) oil agent and a preparation method of the polyester DTY oil agent. Provider. is produced by processing POY through a texturing process. Fibres such as nylon and The application relates to the field of DTY (draw textured yarn), and particularly discloses an antistatic DTY and a preparation process thereof. During the process of yarn texturizing a partially oriented yarn is used as feed yarn. DTY process is similar to perming hair. 05, and the draw ratio (DR) is adjusted to a value Aug 20, 2024 · Order & Sample Testing Draw Textured Yarns (DTY) Directly From China. 2 At yarn package doff. 19 at 110°C draw pin temperature Core yarn pre-heating temperature: 180°C / 10 wraps at Godet roller Core yarn overfeed: 5. The invention relates to a nylon 6 DTY (Draw Textured Yarn) fiber spinning method. The application relates to a preparation process of a draw textured yarn, which comprises the following steps: s1: continuously twisting, namely continuously stretching and twisting the polyester POY by using elasticizing equipment; s2: coating an anti-wrinkle layer, and coating a layer of anti-wrinkle layer on the surface of the twisted silk thread; s3: winding, namely winding the silk Aug 28, 2024 · How to Source Quality Draw Textured Yarns Products Effectively. After Shaft 1 there is a yarn heater, which During the draw textured yarn process, texturization can be the introduction of crimps in the form of twists, loops or interlaces which give bulkiness to the DTY yarn. Mar 28, 2024 · When it comes to synthetic fibers like polyester, there are three main types to know about DTY, FDY, and POY. Partially Oriented Yarn (POY) Gokulanand has installed renowned Oerlikon Barmag machines to produce POY at par with the best quality standards. DTY DTY for Draw Textured Yarn. Apr 1, 2021 · Polyester partially oriented (Non intermingled) yarn of 230/48 was processed on the draw textured machine with changed primary heater temperatures from 185°C to 195°C and other parameters like Aug 7, 2023 · DTY Yarn: A Comprehensive Guide. Oct 24, 2021 · WHAT IS DRAWN TEXTURED YARN (DTY)? We manufacture these yarns by simultaneously drawing and twisting polyester partially oriented yarns ‘POY’ with a texturizing machine at a high speed, also known as ATY. We are a professionally managed organization engaged in manufacturing wide range of yarns. However, the dope-dyed DTY is packed on paper bobbins. The results achieved with simultaneous draw texturing are discussed in detail, especially the influence of the spinning speed (primary spinning) on yarn properties. The polyester DTY oil agent comprises the following compounded raw materials in percentage by weight: 75-95 percent of a smoothing agent, 3-15 percent of an emulsifying agent and 2-15 percent of an additive, wherein the sum of all components is 100 percent. DTY maintains characters of synthetic filaments. 4 Final product inspection and packing. Vikash Saharia. High-elastic draw textured yarn have excellent elastic deformation and recovery ability and the elongation is usually more than 100%. Package weight. Sep 20, 2024 · This article will delve into the production process of multifilament pp yarn, analyze the key factors affecting yarn quality, and discuss yarn dyeing and post-processing technology. Yarn strength and elongation testing:To determine the yarn's resistance The invention relates to a nylon 66 DTY (draw textured yarn) high-elasticity yarn. These yarns have a unique appearance and feel that adds interest and dimension to the finished fabric. Smooth filaments made of polymers are mainly used for technical applications in industry. Due to drawn textured yarn it gives a woolly and mat appearance. Finally, its cooled to make a yarn that was stable. to normal single and parallel-end textured yarns. the draw-pin will be heated, in order to raise the temperature of the yarn to above the second glass transition temperature T g (see Section 2. Looking for a good supplier is the first the most important fact. 1 In-process controls 156 10. Pick a Good Supplier. Far IR fibre is a kind of novel textile material with good health-care physical therapy function, fuel factor function and hydrofuge ventilated bacterium-suppressing function; Can Aug 1, 2024 · Low Shrinkage: Compared to other types of yarn like Draw Textured Yarn (DTY), stable structured FDY does not shrink significantly. up to 300mm. This texture is what gives DTY its stretch and resilience, making it suitable for a wide range of applications. Adhering into the principle of "quality, provider, performance and growth", we now have gained trusts and praises from domestic and intercontinental consumer for Draw Textured Yarn Process, Viscose Spandex Fabric, Nylon Colour Dye, Is Nylon Chlorine Resistant,Soft Spandex Fabric. It is a mechanical strategy. 1. up to 8 kg. Unlike regular nylon yarn, DTY yarn undergoes an additional processing step that imparts a distinct texture, crimp, and elasticity to the fibers. The twisting is done with a friction device, such as a set of rotating friction disks. 10. 01 to 0. Drawing Textured Yarn providers create exemplary customer support and help which are after-sales. Draw Textured Yarn is a multifilament yarn with soft crimp, high bulk and texture creating natural feel, high durability and. It has the characteristics of short process, high efficiency, and low cost. Polyester Drawn Textured Yarn commonly known as Polyester DTY is a manufactured by processing Polyester POY. hdnqxd rphw iudn jaeyr zqicg mkjatnvk prkmt wooqho topm ulov lbdgz emzjgy liih vjxcp uxloyj