Sewing thread: Sewing thread is a kind of spun yarn or spun yarn twisted thread, usually after surface coating treatment and lubrication treatment, used to sew one or two materials.
Blank thread: The blank thread is a semi-finished sewing thread formed after the final twisting or a similar step in the processing process such as extrusion, synthetic fiber deformation, and weaving. Sewing thread is generally divided into two parts: combed and combed. 100 pure cotton thread can be used for sewing as fully combed cotton. Generally use 402, 202, 203 more. It is made by combing and singeing cotton from the cotton area. Pure cotton thread is often used for sewing pure cotton clothing and other pure cotton fabrics.
Sewing thread is the thread required for knitted clothing products. Sewing thread can be divided into three categories: fiber, synthetic fiber sewing thread and mixed sewing thread according to the raw material. With the development of the polyester industry, more and more pure polyester fibers are used as raw materials for sewing threads. The specifications of sewing thread 202\203\302\303402\502\403\602\604\606\209, etc., 202,604 are the same product (basically the same thickness), and 203 and 206 are also the same product (basically the same thickness). What is the standard called? Like 402 standard is 40S/2, 604 standard is 20S/2 and so on.
Sewing thread refers to the thread used to stitch textile materials, plastics, leather products, and sewing books and magazines. The sewing thread has the characteristics of sewability, durability and appearance quality. Sewing threads are roughly divided into three types due to their different materials: fiber type, chemical fiber type, and mixed type; the characteristics of the sewing thread also have its own unique properties due to the difference in the material: cotton sewing thread---good heat resistance , Elasticity, abrasion resistance, moisture resistance, suitable for high-speed sewing and durable pressing. The long-staple pure cotton thread is used a lot: it is made of long-staple cotton through combing, singeing, and mercerizing, and has a high density, so the tensile force is better than ordinary combed cotton. It is often used for pure cotton clothing and other pure cotton fabrics for sewing purposes. Specifications 20/2 (60/4), 20/3 (60/6) 40/2, 40/3, 20/9 pure cotton thread: generally divided into general Combing and combing two parts, 100 pure cotton thread can be used for sewing is fully combed cotton. Generally use 402, 202, 203 more. It is made by combing and singeing cotton from the cotton area. Pure cotton thread is often used for sewing pure cotton clothing and other pure cotton fabrics.

Sewing thread is used to sew various clothing materials and has dual functions of practicality and decoration. The quality of the suture not only affects the sewing effect and processing cost, but also affects the appearance quality of the finished product. Therefore, the general concept of suture formation, the degree of thought, the relationship between degree of thought and strength, the classification of sutures, the characteristics and main uses, and the selection of sutures are introduced to facilitate enterprises to formulate standards and conduct related tests. Sexually determine the suture. Polyester sewing thread-made of polyester filament or short fiber, it has high strength, good elasticity, abrasion resistance, low shrinkage rate and good chemical stability. However, the melting point is low, high-speed melting is easy, the needle hole is clogged, and the thread is easy to break. Pay attention to the selection of the needle. Mainly used in denim, sportswear, leather products, wool and military uniforms, etc., it is the most widely used and popular sewing thread at present.
Blank thread: The blank thread is a semi-finished sewing thread formed after the final twisting or a similar step in the processing process such as extrusion, synthetic fiber deformation, and weaving. Sewing thread is generally divided into two parts: combed and combed. 100 pure cotton thread can be used for sewing as fully combed cotton. Generally use 402, 202, 203 more. It is made by combing and singeing cotton from the cotton area. Pure cotton thread is often used for sewing pure cotton clothing and other pure cotton fabrics.
Sewing thread is the thread required for knitted clothing products. Sewing thread can be divided into three categories: fiber, synthetic fiber sewing thread and mixed sewing thread according to the raw material. With the development of the polyester industry, more and more pure polyester fibers are used as raw materials for sewing threads. The specifications of sewing thread 202\203\302\303402\502\403\602\604\606\209, etc., 202,604 are the same product (basically the same thickness), and 203 and 206 are also the same product (basically the same thickness). What is the standard called? Like 402 standard is 40S/2, 604 standard is 20S/2 and so on.
Sewing thread refers to the thread used to stitch textile materials, plastics, leather products, and sewing books and magazines. The sewing thread has the characteristics of sewability, durability and appearance quality. Sewing threads are roughly divided into three types due to their different materials: fiber type, chemical fiber type, and mixed type; the characteristics of the sewing thread also have its own unique properties due to the difference in the material: cotton sewing thread---good heat resistance , Elasticity, abrasion resistance, moisture resistance, suitable for high-speed sewing and durable pressing. The long-staple pure cotton thread is used a lot: it is made of long-staple cotton through combing, singeing, and mercerizing, and has a high density, so the tensile force is better than ordinary combed cotton. It is often used for pure cotton clothing and other pure cotton fabrics for sewing purposes. Specifications 20/2 (60/4), 20/3 (60/6) 40/2, 40/3, 20/9 pure cotton thread: generally divided into general Combing and combing two parts, 100 pure cotton thread can be used for sewing is fully combed cotton. Generally use 402, 202, 203 more. It is made by combing and singeing cotton from the cotton area. Pure cotton thread is often used for sewing pure cotton clothing and other pure cotton fabrics.

Sewing thread is used to sew various clothing materials and has dual functions of practicality and decoration. The quality of the suture not only affects the sewing effect and processing cost, but also affects the appearance quality of the finished product. Therefore, the general concept of suture formation, the degree of thought, the relationship between degree of thought and strength, the classification of sutures, the characteristics and main uses, and the selection of sutures are introduced to facilitate enterprises to formulate standards and conduct related tests. Sexually determine the suture. Polyester sewing thread-made of polyester filament or short fiber, it has high strength, good elasticity, abrasion resistance, low shrinkage rate and good chemical stability. However, the melting point is low, high-speed melting is easy, the needle hole is clogged, and the thread is easy to break. Pay attention to the selection of the needle. Mainly used in denim, sportswear, leather products, wool and military uniforms, etc., it is the most widely used and popular sewing thread at present.
Polyester fiber is a kind of high-quality synthetic fiber. The suture produced by it has high strength, second only to nylon thread among all kinds of sutures, and it will not reduce the strength when wet. Its shrinkage rate is very small, and the shrinkage is less than 1% after proper shaping, so the stitches sewn can always remain flat and beautiful, and the non-shrinkage and wear resistance is second only to cotton. Low moisture regain, good high temperature resistance, low temperature resistance, light resistance and water resistance. Therefore, polyester thread is an extremely widely used variety, which has replaced cotton sewing thread on many occasions. Polyester thread has a wide range of uses. It can be used to sew cotton fabrics, chemical fiber fabrics and blended fabrics, and can also be used to sew knitted outerwear. The special polyester thread is also an excellent thread for the shoe and hat leather industry.