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100% polyester sewing thread uses 100% polyester staple fiber, 1.33dtex*38mm virgin grade. It is also called 100% polyester staple spun yarn. Polyester sewing thread is suitable for high-speed sewing machines. It has the advantages of high strength, good elasticity, suitable shrinkage, high rubbing fastness, and good chemical stability. Sewing threads of different counts are suitable for all kinds of high-end textile garments, shoes, home textiles and decorations. Specification and Technical Information:
Consruction Composition Ne Tex Ticket Weight (g/100m) Twist(S/Z) Strength(cN) Direction
100% Staple Spun Polyester Sewing Thread 1.2D PE fiber, Virgin class 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
Options of Customization Type of fiber Available. Bright or semi-dull.
Counts Available. Up to customer’s demands.
Winding Type Available. Both of paper tube(1.67kg/p) and plastic tube(1.25kg/p, ready for dyeing).
Dyeing Available. Up to customer’s choice.
Stretched Treatment Available. Alias:Hot Setting, Steamed Setting.
Package Available. Pp bag(20kg or 25kg) and carton(customized).
Usage:
Yarn count/Tex  Usage 
20S/2   (29.5*2) Jeans, shoes, caps, leather bag, products, etc.
20s/3   (29.5*3) Jeans, shoes, handbags,sofa,leather products, Baby carriage,etc.
30S/2   (19.7*2) Art crafts, handbags, protective suits,trousers, etc.
30S/3   (19.7*3) Jeans, tents, leather  ,bags, shoes, trousers,etc.
40S/2   (14.8*2) Trousers, coats, suits, shirts,knitwear,etc.
40S/3   (14.8*3) Protective suits, art crafts, shoes,etc.
50S/2   (11.8*2) Knitting garments, suit-dress, underwear, etc.
60S/2   (9.8*2) Ultrathin fabrics, underwear, suit-dress,light fabric stiched,etc.
60S/3   (9.8*3) Coats, suits, trousers, bed sheets quilts, blankets, etc.