Relationship between temperature, temperature and strength
- Jul 09, 2018 -

The high-strength line is a kind of sewing thread. The produced line has a certain tensile force, strong pulling force, luster, high temperature resistance and high speed. It is mainly suitable for leather sewing, such as: footwear, bag industry, sofa industry. Wait. The high-strength thread is the most common leather sewing thread.

The high-strength line is suitable for sewing various clothing materials, and has a dual function line of practical and decorative. The quality of 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 high-strength line formation, the relationship between temperature, strength and strength, the classification of sutures, characteristics and main uses, and the selection of high-strength lines are introduced to facilitate the establishment of standards for relevant tests. Determine the general concept of high-strength line formation

Carding (carding) - a yarn that is only combed and woven at one end.

Combing—The yarn that is combed at both ends of the fiber with a comber, with less impurities and smoother fibers.

Blend—A yarn that is a mixture of two or more fibers of different nature.

Single yarn—formed directly on the spinning frame, will be scattered once it is retracted, referred to as yarn.

Strands --- Two or more yarns are twisted together, referred to as the line.

Sewing thread—the general term for the stitching of sewing products such as clothing.

The new type of spinning – unlike traditional ring spinning, the end is a free end, such as air spinning, friction spinning, etc. The yarns are entangled together and have no twist.

Yarn count --- used to indicate the fineness of the yarn, mainly in the British count, metric count, special number, denier.