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Siro Spun

Siro Spun

Siro spun, also known as double twist spinning or AB yarn, is a textile method in which two rovings are stretched and twisted into a ply-like yarn, and then wound on a bobbin. This yarn can be processed using rovings of the same or different materials, as well as rovings of the same material but in different proportions.

 

Our company focuses on the production of rayon yarn, mainly blended yarns of different proportions such as pure viscose, polyester and viscose, polyester and acrylic, acrylic and viscose, etc., and can stably produce yarn specifications from 20S to 60S.

 

It adopts domestic and foreign advanced equipment, such as India's Langwei spinning machine and Japan's Murata fully automatic winding machine, and combines industry-leading patented technology and advanced technology. Therefore, the yarn we produce has the characteristics of high smoothness, uniform evenness, less hairiness, high strength (higher than ring spinning), good abrasion resistance, soft hand feeling, and superior breathability. It is widely used in knitting and weaving fields and can be used to make plain cloth, denim, shirts, spring and summer clothing fabrics, etc.

 

This product accepts customization. For details, please click the button below to contact us. Our sales staff will reply to you within 24 hours during working hours.

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Specification
Color Raw White
Transport Package Carton
Net Weight/Carton 25KG
Production Capacity 20000 tons/year
Regular Specifications
Viscose   21S 25S 30S 32S 40S 50S
Polyester+Viscose 35/65 30S
65/35 21S 25S 30S 32S 40S
70/30 21S 25S 30S 32S 40S
Polyester+Arcylic 80/20 30S 32S
Acrylic+Viscose 60/40 30S 32S
50/50 30S 32S
Application Fields
  • Home Textiles

  • Garment Industry

  • Automotive Interior

  • Window Decoration Fabric

Production Video
Production Process
Technology Patent Certificates
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Zhejiang Century ChenXing Fiber Technology Co., Ltd.

Century ChenXing Weaves A Better Life.

Zhejiang Century ChenXing Fiber Technology Co., Ltd.
Zhejiang Century ChenXing Fiber Technology Co., Ltd.

Zhejiang Century ChenXing Fiber Technology Co., Ltd., founded in 2017, with a land area of 340 acres and more than 1,000 employees, is an enterprise engaged in the production and trade of nylon spinning yarn, nylon draw texturing yarn, spandex covered yarns and various spun yarns. The company has established a provincial high-tech enterprise research and development center, and has acquired GRS and other industries required certifications.

The company's production equipment mainly includes TMT spinning and winding machine, Barmag texturing machine, Langwei spinning machine, Murata pallet winder,etc.. With an annual output of 60,000 tons of nylon6 POY, 30,000 tons of nylon6 DTY, 20,000 tons of nylon6 FDY, 40,000 tons of spandex covered yarns, and more than 20,000 tons of various spun yarns, the total production capacity has reached 170,000 tons. The product quality is stable, the production capacity is increasing year by year, and a brand effect has been formed.

The company insists on the purpose of “Innovation promotes development and integrity builds brand”, and sticks to the enterprise spirit of “Adhere to pragmatism, strive for excellence and innovation, unite and dedicate”. Through the continuous technical transformation of equipment, with more environmentally friendly technology, the professional team has built a more mature and complete manufacturing system. In application of advanced automated production equipment, and an efficient integrated mode of production and quality control, the company can always meet customers' expectations of product quality and delivery efficiency, and has become a reliable and well-known supplier in the industry.

The company always with a magnanimous mind cooperates with friends from all walks of life sincerely, and creates a better tomorrow hand in hand!

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Siro Spun Industry knowledge
How does Sirospun ensure the use of advanced processes in its production?
Typically employ several strategies to ensure the use of advanced processes in production. Here are some common approaches:
Investment in State-of-the-Art Equipment:
Company regularly invest in the latest Siro spun Yarn and winding machinery, such as the Longway spinning machine and Murata fully automatic winding machine mentioned. This ensures that the production line incorporates cutting-edge technology.
Regular Equipment Upgrades:
Company have a strategy of regularly upgrading its Sirospun  machinery to take advantage of technological improvements. This involve replacing older machines with newer models that offer enhanced features and efficiency.
Employee Training and Skill Development:
Ensuring that the workforce is well-trained and knowledgeable about the operation and maintenance of advanced machinery is crucial. 
Adoption of Industry Best Practices:
Following industry best practices and standards ensures that Siro spun Yarn's production processes align with the latest advancements in the textile industry. This may involve compliance with international quality standards and certifications.
Continuous Process Optimization:
Sirospun have a focus on continuous improvement and process optimization. Regularly reviewing and refining production processes can lead to increased efficiency, reduced waste, and overall better product quality.
Research and Development Initiatives:
Companies often allocate resources to research and development activities to explore new methods, materials, and technologies. This ensures that they stay at the forefront of innovation within the industry.
Quality Control Systems:
Implementing robust quality control systems allows Sirospun to monitor and maintain the desired quality of its products. Advanced inspection and testing methods may be incorporated into the production line.

How to improve the efficiency and quality of Sirospun viscose yarn?
Improving the efficiency and quality of Siro spun viscose yarn involves optimizing various aspects of the spinning process. Sirospun is a spinning technology that involves combining two or more fibers into a single yarn, enhancing the yarn's characteristics. Here are several ways to enhance the efficiency and quality of Sirospun viscose yarn:
Raw Material Selection:Choose high-quality viscose fibers with uniform length, strength, and fineness.
Ensure proper blending of different fiber types to achieve the desired yarn properties.
Blending Process:Optimize the blending process to ensure an even distribution of fibers.
Monitor and control the blending ratios to achieve the desired yarn characteristics.
Preparation Process:Maintain consistent and uniform carding to produce a well-prepared sliver.
Control the drafting process to achieve the desired sliver weight and thickness.
Spinning Process:Optimize spinning parameters such as spindle speed, twist level, and tension.
Regularly maintain and calibrate spinning machinery to ensure optimal performance.
Implement advanced technology, such as automation and process monitoring systems, to improve process control.
Temperature and Humidity Control:Maintain a controlled environment with stable temperature and humidity levels to minimize variations in fiber properties.