Special purple high-quality polyester yarn

Polyester yarn refers to the yarn spun from polyester. Polyester is a fiber made by spinning a type of polymer. Mostly refers to the fiber produced with ethylene phthalate as the raw material. According to the English of its raw material The abbreviation of the name “polyethylene terephthalate”, and the abbreviation “PET” fiber. It is commonly called polyester in our country. Usually the so-called “yarn” actually refers to the collective term of “yarn” and “thread”. It is defined as follows in the science of clothing materials: “Yarn” is the arrangement of many short fibers or filaments in an approximately parallel state, and along the axial direction Rotation and twisting form a slender object with a certain strength and linear density; while “thread” is a strand formed by twisting two or more single yarns. Yarn is made of cotton, wool, hemp, chemical fiber, etc. Fiber has two major characteristics: one is that it is so thin that people cannot directly observe it with the naked eye, and the diameter is generally between a few microns to tens of microns or smaller; the other is that its aspect ratio is in the tens of hundreds to tens of thousands or even theoretically. The infinity is related to the type of fiber, which makes the fiber obviously show long properties in mechanics. For example, it undergoes small partial deformation during bending and twisting, and shows considerable deformation even within the elastic range during overall stretching. So simply speaking, the fiber is thin and long, that is, the diameter is so thin that it cannot be directly observed by the naked eye, and the ratio of its length to the diameter is more than tens of times.

Therefore, the antibacterial and abrasion resistance of woven products are also poor, which is difficult to meet people’s needs. Polyester fabrics are widely used in various textiles and clothing fabrics because of their high strength, good resilience, excellent abrasion resistance, good dimensional stability and good wrinkle resistance. The dyeing of polyester cheese yarn is carried out on the high temperature and high pressure cheese dyeing machine using the high temperature and high pressure dyeing method.