UBL
Enhancing Every Garment
Jiaxing Rainbow (UBL) Interlining Co., Ltd. has established a full-chain production system from raw yarn processing to finished product coating, ensuring that each step meets high-quality standards through refined process control and quantitative index management. The production process follows a "pre-process—mid-process—post-process" logic.
Texturing, as the starting point of production, employs false twist texturing technology to transform polyester filament yarn without twist (POY) into DTY stretch yarn with both fluffiness and elasticity through heating, stretching, and mechanical twisting. This process increases fiber fluffiness by 30%, laying the foundation for subsequent fabric elasticity.
The warping process utilizes a precision winding system to arrange the textured DTY yarns onto warp beams according to weaving requirements, with yarn arrangement errors strictly controlled at ≤0.5mm to ensure uniform warp density and provide an accurate raw material carrier for the weaving stage.
The weaving stage employs high-speed water-jet looms operating at 800 revolutions per minute to achieve warp-weft interlacing. The looms use high-pressure water jets to guide weft yarns through the shed, reducing fiber friction with water as a medium, and incorporate real-time defect detection systems to stabilize the weaving defect rate at ≤0.3%, significantly minimizing fabric surface flaws.
The weaving stage employs high-speed water-jet looms operating at 800 revolutions per minute to achieve warp-weft interlacing. The looms use high-pressure water jets to guide weft yarns through the shed, reducing fiber friction with water as a medium, and incorporate real-time defect detection systems to stabilize the weaving defect rate at ≤0.3%, significantly minimizing fabric surface flaws.
The setting process achieves temperature precision control of ±1°C through an intelligent temperature control system, combined with tension adjustment devices, ensuring fabric width stability at ≤1% and guaranteeing consistent finished product dimensions.
The coating process utilizes a double-dot transfer technique, where precise internal doctor blades and nickel alloy rotary screen molds work in tandem to achieve a glue dot uniformity of ≥99%, endowing the interlining with excellent bonding performance and washability.
The team collaboration system at Jiaxing Rainbow (UBL) Interlining Co., Ltd. is built on three core pillars. Through the deep synergy of professional expertise, service flexibility, and forward-looking R&D, the company has solidified its technological barriers in the traditional interlining sector while providing systematic support for innovative breakthroughs in functional interlinings, forming a competitive advantage that is difficult to replicate.
A team of over 50 engineers, with 60% having more than 10 years of experience.
Rapid prototyping within 72 hours, precisely responding to small-batch, personalized demands.
Staying abreast of the latest industry trends to strengthen technological reserves.
Jiaxing Rainbow (UBL) Interlining Co., Ltd. has established a comprehensive quality management system centered on "prevention—control—response," ensuring product quality stability through internationally recognized certifications and systematic control measures. The company has obtained ISO 9001/2008 quality management system certification and Oeko-Tex Standard 100 ecological textile certification, and is equipped with professional testing equipment to provide hardware support for quality control.
Three comprehensive tests (for strength, temperature resistance, and environmental compliance) are conducted for each batch, covering key nodes before, during, and after production.
The MES system records the entire production process, enabling tracking down to specific production equipment. Each roll of finished product tube core is equipped with a unique barcode containing production date, shift information, raw material supplier, and batch number, supporting reverse traceability from the end product to the raw material procurement stage.
Solutions for quality disputes are formulated within 24 hours, forming a closed-loop management system.
Jiaxing Rainbow (UBL) Interlining Co., Ltd. has constructed a three-dimensional collaborative system for delivery services encompassing "spatial layout + timeliness assurance + warehousing efficiency." Spatial layout addresses "distance issues," timeliness assurance fulfills "time commitments," and intelligent warehousing enhances "response precision," collectively forming a modern delivery service system with strong anti-fluctuation capabilities and high collaborative efficiency. Through strategic resource allocation and intelligent operational models, the company effectively resolves the core pain point of "unstable delivery times" for customers, significantly improving supply chain collaboration efficiency.
The company adopts a dual-factory strategic layout, establishing an East China base in Jiashan, Zhejiang, and a Central China base in Wannian, Jiangxi, forming a production and distribution network covering the core economic circles of East and Central China. This geographical layout shortens transportation radii from the source, providing a foundation for responsive service to regional customers and reducing delivery fluctuation risks associated with long-distance transportation.
Leveraging the geographical advantages of its dual bases, the company has constructed a precise logistics timeliness system, achieving delivery standards of 24 hours within East China and 72 hours nationwide. Based on the integration of regional distribution centers and trunk transportation resources, the company ensures controllable timeliness throughout the entire process from production completion to customer delivery, shortening the industry average delivery cycle by over 30% and providing critical support for the stability of customer production plans.
Equipped with a 10,000m2 intelligent automated warehouse, the company employs IoT technology and a Warehouse Management System (WMS) to achieve full-process digital control. This enables dynamic adjustment of material delivery rhythms based on customers' real-time production plans, achieving precise coordination of "production-on-demand delivery." It helps customers reduce inventory backlogs, lower warehousing costs, and avoid production interruptions caused by insufficient inventory.
By shortening transportation radii through a dual-factory layout and fulfilling "24-hour East China/72-hour nationwide" timeliness commitments through a logistics network, Jiaxing Ruibai Textile Interlining Co., Ltd. has constructed an efficient supply chain closed loop from production to customer ends, providing customers with stable and reliable delivery guarantees.
