T: +86-13758587081
E: longtaiyarn@sina.com
E: longtaiyarn@sina.com
Longtai Textile, Building 58, Yuwang Xincun, Datang Street, Zhuji City, Shaoxing City, Zhejiang Province, China.
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20s
longtai
Zhuji Longtai produces 20s/1 dope dyed ring spun polyester yarn for commercial procurement and industrial applications. This yarn is manufactured from 100% polyester material using ring spinning technology. The dope dyeing process infuses color pigments into the polymer melt before fiber formation, rather than applying dye to finished yarn. This production method creates yarn suitable for high-volume weaving and knitting operations.
Parameter | Specification |
Yarn Count | 20s/1 |
Material | 100% Polyester |
Dyeing Method | Dope Dyed |
Available Yarn Counts | 8s-40s |
Color Options | Fully customizable (Pantone matching available) |
Standard Stock Color | Black |
Packaging | Approximately 25kg per bag (coils or hanks available) |
Standard Delivery Time | 10 days |
The production process follows a standardized sequence to ensure consistent product quality. Raw polyester material is first melted and prepared for fiber extrusion. Color pigments are added to the polymer melt during this stage, which is the defining step of dope dyeing. The colored polymer is then extruded into fibers, which undergo ring spinning using precision machinery. Each production batch goes through multiple quality checks before final packaging and shipping.
Dope dyed yarn exhibits different color retention compared to traditionally dyed yarns. Since color is integrated at the fiber level, it remains consistent through repeated washing cycles and exposure to sunlight. This property reduces color fading over the lifespan of finished products.
Ring spinning technology produces yarn with uniform thickness and tensile strength suitable for industrial weaving processes. The yarn maintains consistent performance during high-speed textile manufacturing operations. The polyester material provides resistance to stretching and shrinking, contributing to the dimensional stability of finished fabrics.
Compared to conventional dyeing methods, dope dyeing reduces water and energy consumption during production. This manufacturing approach aligns with sustainability goals for many business operations. The process also generates less wastewater than traditional post-spinning dyeing techniques.
In fashion and apparel production, this 20s/1 polyester yarn is used to create garments that maintain color consistency over time. It is suitable for a range of apparel items including shirts, trousers, and outerwear. The uniform properties of the yarn allow for efficient production in automated sewing systems.
For home textiles, the yarn is suitable for upholstery, curtains, and other household fabric products. Its color stability makes it appropriate for items exposed to regular sunlight and washing. The tensile strength of the yarn supports the production of durable home textile products.
In industrial textile production, the yarn is used for heavy-duty fabrics that require consistent performance. It is also suitable for knitting applications including sweaters, socks, and gloves. The yarn integrates seamlessly into automated weaving and knitting systems used in commercial manufacturing facilities.
Zhuji Longtai implements a comprehensive quality control system for all polyester yarn production. Each batch is tested for yarn count uniformity, tensile strength, and color accuracy. The testing process follows industry-standard procedures to ensure products meet specified requirements. Detailed quality reports are available for all production batches upon request.
For enterprise customers, our technical team offers expertise on yarn selection and application guidance to support your manufacturing processes. We provide 1:1 customization guidance for specific project requirements. Bulk order options with volume-based pricing structures are available for large-scale commercial procurement needs.
We accept custom color orders with minimum quantities based on specific color requirements. Pantone color matching is available for all custom orders.
Yes, we offer coils and hanks in addition to our standard 25kg bag packaging. Custom packaging solutions can be arranged based on your requirements.
Standard delivery time is 10 days from order confirmation. Larger orders may require additional production time, which will be confirmed at the time of order placement.
Yes, we provide fast global shipping services to support business operations worldwide. Shipping details and costs will be provided with your customized quotation.
Zhuji Longtai supports business buyers with dedicated customer service and technical support. Contact our team to discuss your specific yarn requirements and receive a customized quotation for your commercial procurement needs.
