High-strength thread is a kind of sewing thread. The thread produced has a certain tensile force, strong tensile force, luster, high temperature resistance, high speed, and is mainly used for leather sewing, such as: shoe industry, bag industry, sofa industry Wait. High-strength thread is the most common leather sewing thread.
The composition of high-strength wire
The high-strength thread is suitable for stitching various clothing materials and has the dual functions of practical and decorative threads. The high-strength quality not only affects the sewing effect and processing cost, but also affects the appearance quality of the finished product. Therefore, the general concept of the formation of high-strength thread, twist, the relationship between temperature resistance and strength, the classification of sutures, characteristics and main uses, and the selection of high-strength threads are introduced to facilitate enterprises to develop standards and carry out related tests. Determine the general concept of the formation of high-strength lines.
Carding (carding)-yarn spun by carding only one end.
Combing——The yarn combed at both ends of the fiber with a combing machine has less impurities and the fiber is more straight.
Blended --- a yarn made by mixing two or more fibers with different properties.
Single yarn is formed directly on the spinning frame, and will disperse as soon as it is untwisted, referred to as yarn.
Strand-Two or more yarns twisted together, referred to as thread.
Sewing thread-the general term for the thread used for sewing garments and other sewing products.
New-style spinning - different from traditional ring spinning, one end is a free end, such as open-end spinning, friction spinning, etc. The yarns are tangled together and have no twist.
Yarn count --- used to indicate the index of yarn fineness, mainly including inch count, metric count, special count, and denier.