Precision Materials
Boundless
Applications
Focused on innovation and precision processing of advanced polymers and high-performance materials.
Jiangsu Dixiang
Precision processing of specialty polymers and advanced materials
Jiangsu Dixiang New Materials Technology Co., Ltd. is an innovative fiber enterprise specializing in the R&D and manufacturing of advanced yarns, monofilaments, and multifilaments. Integrating R&D, production, and sales, the company focuses on the innovation and deep processing of novel, specialized polymer, bio-based, and high-performance materials. Leveraging professional expertise, we provide high-value-added product solutions for footwear, luggage, webbing, and automotive applications.
The company operates four coating lines capable of deep-processing aramid, high-performance fibers, polyester, nylon, high-tenacity fibers, FDY and DTY dyed yarns, and solution-dyed yarns. Additionally, it is equipped with four specialty monofilament production lines, producing TPU and PA low-melting-point hot-melt monofilaments, elastomeric monofilaments (TPU, TPEE, PEBA, POE), and bicomponent composite monofilaments, while also maintaining processing capabilities for high-performance monofilaments such as PPS, LCP, and PEEK.
Since its inception, Dixiang has been committed to delivering premium processed products, including knitted footwear materials, coated yarns, composite yarns, monofilaments, synthetic fibers, and stretch yarns. To meet diverse client demands, we continuously upgrade our textile technologies, maintain experimental pilot lines for customized services, and provide technical support for client R&D to help enhance product value.
Products
Precision coating · Specialty monofilaments · Composite fibers
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High-Tenacity Yarn
Lighter than TPU monofilament, with improved abrasion resistance, high-temperature resistance, colorability and easy forming.
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Ultra-Durable Yarn
Controls filament-bundle dispersion at ultra-high strength while improving abrasion resistance and bundle strength.
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Hot-Melt Monofilament
A fiber made by adjusting polyester or nylon properties, with a melting point adjustable from 80°C to 125°C.
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Fine Elastic Yarn
Made with advanced coating technology and high-quality colloids, combining elasticity with functional performance.
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Elastomer Monofilament
Produced from different elastomer materials to provide varied elasticity and meet diverse product requirements.
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High-Performance Monofilament
High strength, superior abrasion resistance, toughness, weather resistance, flame retardancy and chemical resistance.
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Our Advantages
Four polyester lines + four monofilament lines
Reliable delivery of quality products
Deep R&D Expertise
Years of experience in specialty polymers and high-performance fibers, supported by complete formulation and process databases.
Complete Production Capacity
Parallel production lines support multiple varieties and specifications while maintaining stable supply and dependable lead times.
Flexible Customization
Pilot lines support small-batch development from material selection and formulation to full-process technical response.
Cross-Industry Experience
Proven applications across footwear, luggage, webbing and automotive materials deliver practical, field-tested solutions.
News
Industry insights and company updates
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Key Points For Performance Verification Of High‑Tenacity Yarn From Sampling To Mass Production
High‑Tenacity Yarn is widely applied in sport footwear, luggage fabric and industrial webbing. When shifting from sample confirmation to bulk supply of High‑Tenacity Yarn, manufacturers shall not only check breaking tenacity and denier. Multi‑dimensional performance verification is required to avoid performance deviation between samples and bulk goods and reduce defect risks of end‑products.At sampling phase, besides basic physical indicators, simulated tests shall be carried out according to terminal processing methods. If hot‑press setting will be adopted afterwards, corresponding temperature condition shall be simulated to observe dimensional change and coating status of High‑Tenacity Yarn, and check whether coating softening or adhesion occurs. For fabrics under frequent friction, reciprocating wear test can be conducted to evaluate actual friction‑resistant performance of coating on High‑Tenacity Yarn.One easily‑overlooked point in procurement projects is the condition difference between lab sampling equipment and mass‑production lines. Lab‑scale produced High‑Tenacity Yarn may adopt different coating and curing parameters compared with mass‑production lines. Taking small‑sample test results as acceptance standard for bulk goods will bring hidden quality risks. After sample approval, pilot batch adopting full formal‑production workflow shall be arranged before various tests.Formal mass‑production can be launched after pilot‑batch acceptance. Retained samples and complete test records including denier, tenacity, coating adhesion and heat resistance shall be archived for every batch of High‑Tenacity Yarn. Downstream factories are suggested to run small‑batch trial after goods arrival and confirm stable performance before full‑capacity production.During customized development of High‑Tenacity Yarn, customers may provide end‑product test standards so that production side can align indicators and cut time loss caused by repeated sample modification.Jiangsu Dixiang New Materials Technology Co., Ltd. sets up test lines for High‑Tenacity Yarn sampling and development, builds complete verification workflow covering sampling, pilot test and mass‑production. It provides High‑Tenacity Yarn products and technical supporting services for footwear, luggage and automotive textile sectors.
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Influence Of Coating Process Of High‑Tenacity Yarn On Weaving Performance
High‑Tenacity Yarn is composite high‑strength yarn with inner core plus surface coating structure. Uniformity and adhesion of coating layer directly affect on‑machine performance of High‑Tenacity Yarn in subsequent weaving. Some footwear and webbing manufacturers get qualified tenacity test results, yet encounter fuzzing, coating peeling and tow dispersion during weaving. Process control level of coating serves as one non‑negligible inducementdixiangxcl....The inner core of High‑Tenacity Yarn usually adopts polyester or polyamide high‑strength filament, covered by functional coating colloid. Uneven coating thickness may expose base filament under high‑speed weaving friction where local coating is too thin. Excessive coating thickness stiffens yarn, raises running resistance of thread‑guiding parts and increases yarn‑breakage risk. Bonding force between colloid and core filament also matters. Insufficient adhesion causes peeling off after repeated friction, and debris accumulates inside looms and increases cleaning frequency.Downstream products set different requirements for coating layer of High‑Tenacity Yarn. Fly‑knit footwear fabric requires flexible and wear‑resistant coating to avoid powder dropping during knitting. Luggage webbing pays more attention to heat resistance of coating to fit subsequent hot‑press setting procedures.Raw‑material pretreatment, coating speed and drying‑curing temperature influence final coating effect during manufacturing. When switching denier specification of High‑Tenacity Yarn, complete coating parameters shall be adjusted instead of copying old process directly. Downstream purchasers are suggested to run small‑loom trial for new‑arrival High‑Tenacity Yarn and check coating wear resistance before mass‑volume production.Jiangsu Dixiang New Materials Technology Co., Ltd. operates multiple coating production lines and emphasizes coating‑procedure management for High‑Tenacity Yarn. It supplies matched‑specification High‑Tenacity Yarn for footwear, luggage and webbing scenarios and supports customer sample evaluation.
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Practical Key Points for Storage and Pre‑Processing Before Weaving of Elastomer Monofilament
Elastomer monofilament features special molecular structure and is sensitive to ambient temperature and mechanical compression. Many textile factories adopt storage and weaving procedures for ordinary chemical‑fiber filament. Neglect of elastomer characteristics will lead to bobbin inter‑layer adhesion, elasticity loss and weaving skipping defects.Warehouse temperature shall be kept within 15‑25℃ with light‑shield measures. Keep raw materials away from heat sources and direct sunlight. Long‑term high‑temperature storage causes slow molecular relaxation and irreversible elasticity drop. Excessive humidity brings moisture absorption for certain substrates, disturbing weaving performance and accelerating hydrolysis aging. Heavy stacking of bobbins is forbidden. Compression from upper layers causes yarn adhesion and tangling during unwinding. Single‑layer or limited‑height stacking is recommended.Handle bobbins gently during transportation. Dropping and impact generate invisible micro‑damage inside elastomer monofilament, which turns into filament breakage during high‑speed unwinding. Keep outer packages intact to avoid dust and oil contamination which will form surface defects on finished fabrics.Do not feed elastomer monofilament immediately after unpacking. Bobbins transferred from cold warehouse shall be conditioned in workshop for temperature equalization to avoid condensation on yarn surface, yarn slipping and unstable tension. Unwinding tension shall not be set too high. Over‑stretching brings residual deformation and weakens fabric resilience. Small‑batch trial‑run helps confirm proper tension setting.Elastomer monofilament manufactured by Jiangsu Dixiang New Materials Technology Co., LTD adopts sealed protective packaging before delivery to mitigate environmental damage during logistics. Practical suggestions for storage and weaving adjustment are available for customers.Standardized storage, proper temperature conditioning and tension setting before weaving preserve original resilience of elastomer monofilament, reduce weaving failures and raise finished‑product yield of shoe fabrics, webbings and automotive interior textiles.
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Improvement of Finished‑Product Processing Performance by Post‑Spinning Coating Modification of Elastomer Monofilament
Elastomer monofilament features inherent high resilience. Nevertheless, some as‑extruded elastomer monofilament suffers yarn sticking and improper surface friction coefficient during high‑speed weaving and hot‑press lamination, which lowers loom efficiency and fabric quality. Coating modification serves as an important method to optimize processing performance of elastomer monofilament.Coating layer adjusts surface friction coefficient of Elastomer monofilament. Excessively high friction coefficient generates frictional heat between yarn and thread guides and causes sticking and breakage. Too‑low friction coefficient leads to yarn slippage inside thread guides, unstable tension and uneven fabric texture. Optimized coating formula keeps friction within proper scope for warp‑knitting, circular knitting and seamless fly‑weaving, reducing end‑breakage rate under high‑speed production.Coating modification brings extra protection for Elastomer monofilament. For TPU‑based material, qualified coating layer blocks moisture and slows hydrolysis‑induced aging under humid environment, prolonging service life of shoe materials and luggage accessories. Anti‑sticking performance is also improved. Coated bobbins resist inter‑layer adhesion after long‑time storage and maintain smooth unwinding.Coating parameters shall match melting point and elastic property of base material. Excessive coating temperature damages monofilament substrate and reduces elasticity. Insufficient temperature weakens coating adhesion, resulting in coating peeling and powder impurities during weaving. Universal coating settings cannot be copied; process adjustment shall be carried out for TPU, TPEE and POE respectively. Equipped with multiple coating production lines, Jiangsu Dixiang New Materials Technology Co., Ltd. provides customized coating service for Elastomer monofilament to balance substrate resilience and surface function.Besides elasticity test during sampling, downstream purchasers shall carry out simulated weaving friction test to check coating fastness and unwinding performance. Bulk procurement can be arranged only after confirming compatibility between coated elastomer monofilament and local equipment.
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