What is the relationship between high-strength thread and sewing thread?

High-strength thread is a kind of sewing thread. The thread produced has a 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 Wait. High-strength thread is suitable for ordinary leather sewing thread.

The composition of high-strength lines

The high-strength thread is suitable for sewing all kinds of clothing materials, and has the dual function of practical and decorative thread. The quality of high strength not only affects the sewing effect and processing cost, but also affects the appearance quality of the finished product. Therefore, the general concept of high-strength thread formation, twist, the relationship between temperature resistance and strength, suture classification, characteristics and main uses, and selection of high-strength threads are introduced to facilitate enterprises to formulate standards for relevant tests. Identify the general concept of high-strength line formation.

Polyester Fiber

Carded (carded)—yarns spun only by one end carding.

Combing - Yarn in which the ends of the fibers are combed with a comber, resulting in fewer impurities and more straight fibers.

Blended - Yarn in which two or more fibers of different properties are mixed together.

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

Strands - two or more yarns twisted together, referred to as threads.

Sewing thread—a general term for the thread used for sewing garments and other sewn products.

New type of spinning—different from traditional ring spinning, one end is free end, such as open-end spinning, friction spinning, etc. Yarns are tangled together without twist.

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