High strength thread is a kind of sewing thread. The produced thread has certain tensile force, strong tensile force, luster, high temperature resistance and high speed. It is mainly suitable for leather sewing, such as shoe industry, bag industry, sofa industry, etc. High strength thread is the most common leather sewing thread.

Composition of high strength wire

High strength thread is suitable for sewing all kinds of clothing materials. It has dual functions of practicality and decoration. The quality of high strength not only affects the sewing effect and processing cost, but also affects the appearance quality of finished products. Therefore, the general concept of high-strength thread formation, twist, the relationship between temperature resistance and strength, suture classification, characteristics and main uses, and the selection of high-strength thread are introduced to facilitate enterprises to determine the general concept of high-strength thread formation when formulating standards and conducting relevant tests.

Sewing thread

Plain carding (coarse carding) - a yarn woven by carding only one end.

Combing - the yarn that combs both ends of the fiber with a comber has less impurities and the fiber is more straight.

Blending - a yarn in which two or more fibers of different properties are mixed together.

Single yarn - directly formed on the spinning frame, which will disperse once untwisted, referred to as yarn.

Strand - two or more yarns twisted together, referred to as thread.

Sewing thread - a general term for threads used for sewing clothing and other sewing products.

New spinning - different from traditional ring spinning, one end is free end, such as airflow spinning, friction spinning, etc. The yarn is tangled without twist.

Yarn count - an indicator used to indicate yarn fineness, mainly including British count, metric count, special count and denier count.