Polyester High Tenacity Filament Threads

Product Description

This product is made from high-tenacity polyester filament and manufactured through a precision twisting process. The thread features extremely high breaking strength and low elongation, with a compact and smooth structure and excellent abrasion resistance. It performs reliably in high-speed sewing operations, helping reduce skipped stitches, thread breakage, and fraying while producing strong and even seams. It also offers excellent UV resistance, chemical resistance, and temperature stability, making it suitable for long-term outdoor use without easy aging or deterioration.

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Product Advantages

High Mechanical Strength: Provides strong tensile performance and load-bearing capacity, improving the durability of sewn products.

Smooth High-Speed Sewing: The uniform, smooth thread surface reduces friction and supports stable operation on automated, high-frequency sewing equipment.

Excellent Weather Resistance: Offers good resistance to UV exposure, chemicals, moisture, heat, and hydrolysis.

Low Elongation and Shrinkage: Helps maintain stable stitch dimensions and seam appearance while reducing deformation and shrinkage.

Product Applications

Heavy-Duty Leather & Footwear: Suitable for safety shoes, leather shoes, handbags, luggage, and leather goods.

Outdoor & Sports Equipment: Used for tents, sleeping bags, awnings, backpacks, and water sports equipment.

Industrial & Safety Products: Suitable for safety belts, lifting slings, automotive airbags, bulk bags, and canvas products.

Count	Diameter m/m	Tensile Strength KG	Application
150D/2	0.22	≥2.0kg	Leather Shoes, Bags, Sofas, Leather Products,High-grade garments, Bedclothes
150D/3	0.25	≥2.9kg
210D/2	0.25	≥2.7kg
210D/3	0.32	≥4.1kg	Sneakers, Bags, Leather products, Gloves Thick Cloth:Travelling bags, Tents, Fabric Sofas, Bedclothes
210D/4	0.36	≥5.5kg
250D/2	0.28	≥3.3kg
250D/3	0.33	≥4.9kg
250D/4	0.4	≥6.5kg
300D/3	0.38	≥6.0kg	Leather Belt, Leather Sofas, Furniture, Car Cushion, Kites
500D/3	0.48	≥9.8kg
840D/3	0.6	≥16.4kg