Polyester Filament Yarn Supplier

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Polyester Yarn

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Polyester Yarn
2000+ Types Yarn
Solution Proivder
Competitive Price
Polyester Filament Yarn Manufacturer
DTY polyester yarn can be applied to different products like bedding, towels, curtains, carpets, upholstery, and so on. It is a durable fiber that is suited for a wide range of applications. For instance, it can be used for clothing, upholstery, and car accessories. Moreover, it can be twisted permanently for specific applications. These advantages of DTY polyester yarn make it an ideal material for textiles and apparels. It has various advantages, which are different from those of Fully Drawn Yarn (POY). DTY yarn is made by drawing, twisting, and de-twisting the POY fiber. The process imparts bulk, stretch, and fine assortments to the yarn. In addition to textiles, it is also suitable for industrial sewing threads and binder yarn. Further, it has a great aesthetic look. In terms of performance, polyester dty yarn is popular and widely used type of textiles. Its main uses are in textiles, including clothing and footwear. It is used to make polyester staple fiber, technical yarn, and tire cord. It is also available in various deniers and cut lengths. It has high breaking strength and elasticity, and it is highly durable. However, it is not a perfect material for all applications.
Name: Specification
Polyester DTY Yarn: 300D/96F HIM
200/96 HIM
200D/96F Black, HIM
150D/48F HIM
100D/144F SIM
75D/36F Black
Polyester Air Covered Yarn: 50D+40D Black
40D Coarse+75D/36F Black
40D+100D/48F Black
40+150D/48F Black
40+200D/96F Black

Benefits of Choosing Us

Hangzhou Jianshun Chemical Fiber Co., Ltd is famous Polyester Filament Yarn Manufacturer and factory in China. Established in January 2008, Jianshun has more than 100 employees, covers an area of about 30,000 square meters and has an annual output of 60,000 tons, with three workshops: spinning, stretching and machine wrapping. We mainly produce nylon covered yarn, polyester covered yarn, nylon POY/FDY, colored high elasticity yarn and other products, which are mainly used for sportswear, men's wear, women's wear and so on. We custom make and OEM Polyester Filament Yarn.

  • 1

    Extensive experience

    We are the yarn manufacturer with more than 10 years experience in R&D, production and selling of various yarns.

  • 2

    Strict quality standards

    Our products have attained the ISO9001 quality system, got OEKO-TEX Standard 100 ecological textile certification, and Global Recycled standard certification.

  • 3

    Adequate production capacity

    We have more than 400 sets of different machines.

  • 4

    Complete production equipment

    We have more than 200 sets of twisting machines and 9 warping machines. Like POY spinning equipment, texturing machine, drawing machine, twisting machine and warping machine Among them.

  • 5


    We have own R&D center and test center.

  • 6

    Professional service

    We have an experienced foreign trade team to provide customers with thoughtful services.

Manufacturing Base

Jianshun's high-end chemical fiber and new textile materials are exported to more than 80 countries and regions, establishing a good international image of "winning with quality and leading with technology".
Jianshun pays attention to environmental protection and has made great achievements in energy conservation and emission reduction. It has passed the ISO environmental management system certification and the European green environmental protection certification. It is the first to implement the reclaimed water reuse project in the same industry in China and build a national green factory in the industry. We also wholesale Polyester Filament Yarn and roll in bulk. Feel free to contact us and get free samples.

Industry Information

What are the advancements in eco-friendly or sustainable Polyester Filament Yarn production, considering environmental concerns?

In recent years, there have been significant advancements in eco-friendly and sustainable Polyester Filament Yarn production to address environmental concerns. Here are some notable advancements:

1.Recycled Polyester (rPET): The use of recycled polyester, also known as rPET, has gained prominence in sustainable Polyester Filament Yarn production. rPET is made from post-consumer PET bottles or other polyester waste materials, reducing the reliance on virgin polyester production and diverting waste from landfills.

2.Bio-based Polyester: Another advancement is the development of bio-based polyester, which is derived from renewable resources such as plant-based feedstocks (e.g., sugarcane). Bio-based polyester reduces the reliance on fossil fuel-based raw materials and contributes to a lower carbon footprint.

3.Waterless Dyeing Processes: Conventional dyeing processes require substantial amounts of water and generate wastewater with chemical contaminants. Advancements in waterless dyeing technologies, such as solution dyeing or air dyeing, significantly reduce water consumption and eliminate the need for wastewater treatment.

4.Low-Impact Dyes: Traditional dyeing processes involve the use of chemicals that can be harmful to the environment. Low-impact dyes, on the other hand, are developed to minimize the use of water, energy, and chemicals, while still achieving vibrant and long-lasting colors. They are designed to be less toxic and have reduced environmental impact.

5.Energy Efficiency: Sustainable Polyester Filament Yarn production focuses on improving energy efficiency during various stages, including polymer production, yarn spinning, and dyeing processes. Utilizing renewable energy sources, implementing energy-saving technologies, and optimizing production processes help reduce greenhouse gas emissions and overall energy consumption.

6.Closed-Loop Systems: Closed-loop systems aim to minimize waste and pollution by integrating recycling and reusing processes within the production cycle. Efforts are made to capture and recycle process water, treat and reuse chemical solutions, and properly manage waste streams, reducing the environmental impact of Polyester Filament Yarn production.

How does the choice of dyeing and finishing processes affect the color fastness and performance of Polyester Filament Yarn in different applications?

The choice of dyeing and finishing processes significantly affects the color fastness and performance of Polyester Filament Yarn in different applications. Here's how these processes impact the yarn:

1.Color Fastness: Polyester Filament Yarn is known for its excellent color fastness properties. The choice of dyeing process and dyes used can further enhance or maintain its colorfastness. Factors that influence color fastness include dye selection, dyeing method (such as high-temperature dyeing or low-temperature dyeing), and the use of appropriate dyeing auxiliaries.

2.Wash Fastness: The dyeing and finishing processes play a crucial role in determining the wash fastness of Polyester Filament Yarn. Proper dye fixation and finishing treatments help the yarn retain its color even after repeated washings. Finishing processes like heat setting or resin treatments can improve wash fastness by enhancing the dye's adherence to the yarn.

3.Light Fastness: Polyester Filament Yarn is inherently resistant to fading due to exposure to sunlight or artificial light. However, the choice of dyes and dyeing methods can further improve the light fastness of the yarn. UV stabilizers or special dyeing techniques can be employed to enhance its resistance to fading when exposed to sunlight or other light sources.

4.Rub Fastness: The dyeing and finishing processes also impact the rub fastness of Polyester Filament Yarn, which refers to its resistance to color transfer when rubbed against another surface. Proper dye fixation and finishing treatments ensure that the color remains intact even with friction, minimizing color transfer or staining in applications such as upholstery or textiles subject to rubbing.

5.Chemical Resistance: Polyester Filament Yarn exhibits good resistance to many chemicals, making it suitable for various applications. However, certain dyeing and finishing processes can further enhance its chemical resistance. Special treatments or finishes may be applied to increase the yarn's resistance to specific chemicals or environmental factors.