Sewing thread is the thread needed for knitting clothing products. In the early stage, it mainly lies in practicality. With the development of The Times up to now, it also plays a great decorative role. There are many kinds of sewing thread, including nylon thread, Teduolong thread, PP pure polyester thread, bondi thread, polyester fiber leather sewing thread, Mark thread and polyester core-wrapped thread. How do we choose the size of the sewing thread? We have prepared a complete set of sewing thread models and specifications for your reference:
Model and specification of sewing thread
1. Nylon thread (Nylon 6, Nylon 6.6)
Nylon thread is also called nylon thread, pearllight thread, is made of continuous filament nylon fiber twisting, smooth, soft, elongation of 20%- 35%, has good elasticity, burning smoke. High wear resistance, good light resistance, mildew proof, color of about 100 degrees, low temperature dyeing. It is widely used because of its high sewing strength, durability, flat seams, which can meet the needs of a wide range of different sewing industry products.
Here are its general physical properties:
Average strength (KG)
40 # 210 d / 1 x2 2.3
30 # 210 d / 1 x3 3.5
20 # 210 d / 4.8 4
10 # 210 d / 2 x3 7.0
5 # 210 d / 3 x3 10.0
0 # 210 d / 4 x3 14.0
2. Teduolong Thread
Teduolong thread: also called high strength thread, polyester thread, is made of continuous polyester high strength and low elongation silk twisting, temperature 130 degrees, high tension, low elongation, inelastic; However, wear resistance is poor, harder than nylon line, burning black smoke, 130 degrees high temperature dyeing. Smooth sewing thread, no more joints, good color fastness, in line with international environmental requirements.
Its common specifications and models are:
Average strength (KG)
60 # 150 d / 1 x3 2.4
40 # 210 d / 1 x2 2.4
30 # 210 d / 1 x3 3.6
20 # 210 d / 1 x4 4.5
10 # 210 d / 2 x3 6.0
5 # 210 d / 3 x3 9.0
0 # 210 d / 4 x3 11.0
There are some other coarse specifications: 15 shares, 18 shares, 21 shares, 24 shares, 30 shares and so on.
3. PP Pure Polyester Thread
PP pure polyester thread, also known as SP thread, PP thread, is also made of high strength and low extension polyester raw material production, the surface has hair silk, temperature 130 degrees, high temperature dyeing. Polyester material is the most resistant to friction, dry cleaning, stone washing, bleaching and other detergents among all the materials. Its low elongation and low expansion rate guarantee excellent sewability, and can prevent wrinkles and jumping needles.
Commonly used models are:
20S/2, 20S/3, 20S/4, 30S/3, 30S/2, 40S/2, 40S/3, 50S/2, 50S/3, 60S/2, 60S/3.
4. Bundy Thread
Bundy yarn is made of Nylon 6 and Nylon 6.6. It is made of continuous Nylon filament twisted together and then glued together. Even if it is cut with scissors, it never diverges. Highly lubricated, suitable for heavy-duty daily sewing processes such as leather, canvas or sports shoes.
Elongation 20-28%, better wear resistance, not easy to break, the surface as smooth as ribbon.
Common models:
30#210D/1x3
20#280D/1x3
10#420D/1x3
5#630D/1x3
5. Polyester Leather Sewing Thread
Polyester leather sewing thread, also known as product thread, choose a high-quality high tenacity with fat chemical fiber filament twisting together, it is compared with the same level of nylon thread or PP thread, pull strong, soft material, low elongation, elastic, bright light, do not fade, and with fast, heat resistance and wear resistance properties, the most suitable for sewing various kinds of leather goods, shoes, artificial leather, etc.
Common specifications and models are:
80#100D/1X3
60#150D/1x3
40#210D/1x3
30#280D/1x3
20#420D/1x3
15#630D/1x3
10#840D/1x3
8#1050D/1X3
5#1260D/1X3
6. Mark Thread
Mark thread is made on the basis of PP pure polyester thread, with S and Z directions, that is, left and right twisting. Twist way has two kinds, one kind is a few twist together, one kind is with 2 or 3 or 4 first twist into a small, and then with these small with 3, 4, 5, 6 and so on twist into a big.
Commonly used specifications are: 2x3, 3X3, 3x4, 3x5, 3x6, 4x3, 6x3.
7. Polyester cored wire
Polyester core-wrapped thread is a sewing thread with polyester filament as the thread core and polyester staple fiber coated outside. Higher strength and more balanced, moderate toughness, stitch stitch close, with excellent low shrinkage, good wear resistance, excellent corrosion resistance, antistatic, and then specially researched lubricating line oil, used in fine sewing, and seam strength requirements of high operation, is the perfect combination.
Common specifications are: 602, 402, 403, 202, 203, etc.
Post time: May-30-2022