Knowledge

1. Improve high-temperature stability; 2. Improve low-temperature crack resistance and the adsorption effect of fibers on asphalt; 3. Improve fatigue

① High strength; ② Moderate elongation; ③ High modulus, which makes polyester fabrics stable in size, without deformation, no distortion, and long-las

①Color. Polyester is generally milky white with mercerizing; ②surface and cross-sectional shape. The surface of conventional polyester is smooth, and

Polyester fiber, commonly known as "polyester". It is a synthetic fiber obtained by spinning polyester formed by polycondensation of organic

What kind of fabric is recycled polyester fiber? Many people don't know the characteristics of this fabric. In fact, it is a recycled environmenta

Recycled polyester yarn is now generally used in the filling industry of furniture and toys, bedding, clothing, cotton, and stitched cloth industries.

Recycled polyester is also recycled polyester. Recycled polyester fiber refers to the use of polyester fabric, waste polyester bottle flakes, spinning

Process the disordered, horizontally closely connected fibers into a longitudinal order, and have a certain requirement of smooth yarn. It is necessar

Spinning is a science that studies the processing of short textile fibers into yarns. Yarns are generally made of many short fibers of varying lengths

Yarn can be divided according to technology, divided into pure spinning yarn, blended yarn, new fiber yarn, special craft yarn, colored yarn, colored

1. Polyester yarn has strong reflectivity, high rigidity, rapid rebound, crispness, good anti-wrinkle performance, strong and strong, not easy to brea

Generally speaking, the short fiber spun from chips has basically no defects, the fiber thickness is uniform, the surface is smooth, and the hand feel