Polyester sewing thread has the advantages of high strength, flat and beautiful stitches, wear resistance, no mildew or rot, low price, rich colors, not easy to fade, and no shrinkage. Polyester sewing thread is divided into polyester staple sewing thread and polyester long fiber high-strength sewing thread.
100% spun polyester sewing thread, also known as SP thread, is made of 100% polyurethane polyester staple fiber as raw material. It has the characteristics of high strength, good elasticity, wear resistance, low shrinkage rate and good chemical stability, so it is very suitable for high speed sewing machines.
Polyester raw material is the most resistant to friction, dry cleaning,bleaching and other detergents among all materials. It has the characteristics of flexibility, obedience, full color and good color fastness, ensuring excellent seam-ability , and can prevent wrinkles and skipped stitches. The surface has wool, temperature resistance is130 degrees, which can dyed in high temperature.
China is a major producer and exporter of polyester staple fiber, accounting for 64% of the world's production capacity, mainly in coastal areas such as Jiangsu, Fujian, and Zhejiang. Our factory specializes in the production of high-speed polyester sewing threads, all of which are made of bright polyester materials, which have passed environmental protection certification and will not fade at high temperatures. The knot-less process is suitable for the use of high-speed flat car computer vehicles.
Name:100% Staple Spun Polyester Sewing Thread
Product function：Sewing thread
Type of fiber: Bright or semi-dull.
Counts: Up to customer’s demands.
Winding Type: paper tube(1.67kg/p) OR plastic tube(1.25kg/p, ready for dyeing).
Dyeing: Up to customer’s choice.
Package: Available. Pp bag(20kg or 25kg) and carton(customized).
| Ne. | Tex | Ticket | Weight | Twist | Strength | Direction |
| 20s/2 | 60 | 50 | 5.82 | 49-62 | 2200 |
S/Z |
| 20s/3 | 90 | 30 | 8.73 | 40-51 | 3550 | |
| 30s/2 | 40 | 75 | 3.9 | 61-76 | 1600 | |
| 30s/3 | 60 | 60 | 5.85 | 49-62 | 2300 | |
| 40s/2 | 30 | 110 | 2.91 | 60-75 | 1100 | |
| 40s/3 | 45 | 75 | 4.365 | 60-75 | 1700 | |
| 50s/2 | 24 | 150 | 2.3 | 82-103 | 850 | |
| 60s/2 | 20 | 180 | 1.946 | 90-113 | 700 | |
| 60s/3 | 30 | 120 | 3.01 | 74-92 | 1100 |
Application:Polyester staple fiber sewing thread is mainly used for industrial sewing of denim, sportswear, leather products, wool and military uniforms. It is the most used and popular sewing thread at present.
