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Top 4 Advantages And Applications of Tex 210 640D/3 Bonded Polyester Sewing Thread

Filament Sewing Thread

In the intricate world of textiles and sewing, the thread used can make a world of difference in the outcome of a project. One thread that stands out for its strength, durability, and versatility is the Tex 210 640D/3 bonded polyester sewing thread.

Polyester is a type of fiber made by spinning a polymer. It is a high-quality synthetic fiber.

Bonded Polyester sewing thread, also known as high-strength sewing thread, refers to sewing thread produced from polyester as raw material. The polyester sewing thread has high strength and does not lose strength when wet. Its shrinkage rate is small, and the shrinkage is less than 1% after proper shaping, so the sewing stitches can remain flat and beautiful. The stitching and fabric can maintain consistent expansion and contraction without shrinkage.

Bonded Polyester sewing thread also has the characteristics of sewability, durability, high strength, wear resistance, high temperature resistance, low temperature resistance, and light resistance.

Top 4 Advantages of Tex 210 640D/3 Bonded Polyester Sewing Thread

  1. Exceptional Strength: The heavyweight nature of this thread ensures that stitches remain secure, even under intense stress and tension.
  2. Durability: Tex 210 640D/3 bonded polyester thread is built to withstand wear and tear, making it an ideal choice for heavy-duty sewing projects.
  3. Versatility: From upholstery and leatherworking to outdoor gear and marine applications, this thread is versatile enough to handle a variety of projects.
  4. Resistance to Elements: The bonded polyester composition grants this thread resistance to moisture, mildew, and UV rays, ensuring the longevity of stitched items.

Applications of Tex 210 640D/3 bonded polyester thread

Bonded Polyester sewing thread has high strength, good wear resistance, no mold or rot, rich colors, and no shrinkage. Bonded Polyester sewing threads include filament, short fiber and polyester low elasticity threads. Among them, polyester staple fiber is mainly used to sew various types of cotton, polyester-cotton, pure wool and their blended fabrics. It is currently a widely used sewing thread. Polyester low-elastic silk thread is often used for sewing knitted clothing, such as sportswear, tights and other fabrics.

  • 1. Upholstery and Furniture : This heavyweight thread excels in upholstery, stitching together sofas, chairs, and cushions that can endure frequent use.
  • 2. Outdoor Gear and Apparel : From rugged backpacks and camping gear to heavy-duty outdoor clothing, Tex 210 640D/3 bonded polyester thread ensures that stitches hold up in the great outdoors.
  • 3. Leathercraft : Crafters working with leather harness the strength of this thread to create durable and visually appealing leather goods.
  • 4. Automotive Upholstery : Tex 210 640D/3 bonded polyester thread is a trusted choice for automotive interiors, contributing to the comfort and longevity of seats and panels.


Tex 210 640D/3 bonded polyester thread emerges offering exceptional strength, durability, and versatility. Whether in the realm of upholstery, outdoor gear, leathercraft, or automotive interiors, this thread type demonstrates its mettle by withstanding the tests of time and wear.