Product Description

Dope dyed colors FDY Polyester Yarn is colored by adding masterbatch during the spinning process. We will strictly review the quality of the color to ensure the color consistency of the produced and the sample.

Product Detail

Dope Dyed Colors Twisted 650TPMZ FDY 100D is a high-performance polyester twisted yarn product meticulously developed by Jinjiang Xinglilion Yarn Co., Ltd. It employs Dope Dyed technology, allowing the yarn to be dyed during the spinning stage, ensuring uniform and stable color, resistance to fading, and significantly reducing the environmental impact of dyeing.


  • High Twist Stability: The 650TPMZ twist design ensures the yarn maintains excellent resilience and shape stability during weaving and knitting, preventing looseness or twisting in the finished fabric.
  • Premium FDY Raw Material: Utilizing 100D FDY polyester filament, the yarn has a smooth surface, soft hand feel, and combines strength and elasticity, making it suitable for various subsequent processing techniques.
  • Rich Color Selection: Sinylion offers over 1000 bright polyester yarns, achieving long-lasting color stability through Dope Dyed technology to meet diverse fabric design needs.
  • Environmentally Friendly: Using recyclable polyester raw materials throughout the process, combined with Dope Dyed technology, effectively reduces wastewater and carbon dioxide emissions from traditional dyeing processes, reflecting an environmentally conscious philosophy.
  • Excellent Durability: The yarn undergoes rigorous tensile, torque, and color fastness testing to ensure the fabric retains vibrant colors and stable yarn structure even after multiple washes and daily use.


Product Uses

Dope Dyed Colors Twisted 650TPMZ FDY 100D polyester yarn is widely used in the following fields due to its high stability, high color fastness, and soft hand feel:



  • Woven Fabrics: Suitable for various apparel fabrics, sportswear, casual wear, etc. The high twist of the yarn results in a smooth, comfortable feel and long-lasting, vibrant colors.
  • Knitted Fabrics: Can be used for knitted T-shirts, tracksuits, loungewear, etc. The yarn is soft and elastic, enhancing the comfort of the fabric.
  • Ribbon and Decorative Yarn: Suitable for making colorful ribbons, decorative strips, and various handwoven ribbons. The yarn offers rich colors and is resistant to fading.
  • Label Yarn: Used for high-end woven labels and trademarks, ensuring the yarn maintains clear color and intact structure even after long-term use.
  • Blended and Composite Yarns: Can be blended with other fibers such as cotton and nylon to enhance the functionality and aesthetics of the fabric.

Through these applications, Dope Dyed Colors Twisted 650TPMZ FDY 100D is not only suitable for industrial production, but also meets the diverse needs of fashion design and lifestyle products, fully demonstrating the professional capabilities of a polyester yarn supplier.





polyester yarn supplier



As a Polyester Yarn Supplier, we can customize the color according to the needs of the factory. 

We can not only provide the original spray color but also dye according to the requirements. During 

this period, we need to send samples and confirm the color with you. We have more than 40 years 

of professional experience. In the process of producing colors polyester yarn, we will strictly review

 the quality of the color to ensure the color consistency of the produced polyester yarn and the sample.


Original spray color FDY polyester yarn

It is a fully drawn yarn, which is colored by adding masterbatch during the spinning process. FDY is 

the abbreviation of FULL DRAW YARN, which means fully drawn yarn, and masterbatch is added 

during the spinning process for coloring. FDY fabric feels smooth and soft, and is widely used in the 

field of knitted clothing.


FDY series products include: FDY semi-gloss natural color, FDY semi-gloss color, FDY glossy color, 

FDY glossy black, FDY glossy bleached color, etc. Among them, FDY semi-gloss color and FDY glossy

 color are original spray color FDY polyester yarn.


Polyester FDY (Fully Drawn Yarn) is a fully drawn yarn with good dyeing performance. The quality of 

polyester FDY dyeing can be judged from color, uniformity, fastness, environmental protection, fiber 

damage degree, feel and stretching performance:


1. Color brightness: Observe whether the color after dyeing is bright and whether there is color difference. 

The dyeing effect is better if the color is bright, uniform and without color difference.

2. Dyeing uniformity: Check whether the dyed polyester FDY has unevenness such as color spots and color 

stripes. The quality of polyester FDY with uniform dyeing is better.

3. Dyeing fastness: Test whether the dyed polyester FDY is easy to fade by rubbing, washing, etc. 

The quality of polyester FDY with high dyeing fastness is better.

4. Environmental protection: Understand whether the dyes used in the dyeing process meet environmental 

protection requirements and whether they contain harmful substances. The quality of polyester FDY using

 environmentally friendly dyes is better.

5. Fiber damage degree: Observe whether the dyed polyester FDY has fiber breakage, pilling, etc. The 

quality of polyester FDY with less fiber damage is better.


6. Hand feel: Touch the dyed polyester FDY to feel its softness, smoothness, etc. The quality of polyester

 FDY with better hand feel is better.

7. Tensile properties: Test the tensile properties of the dyed polyester FDY, such as tensile strength, elongation, 

etc. The quality of polyester FDY with better tensile properties is better.

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