Precautions and related physical indicators during printing and dyeing processing 1. Color light source ①Natural light ②D65 ③TL84 ④U30 ⑤Fluorescent la…

1. Roving twist coefficient When the twist coefficient of the roving is large, the tightness of the roving strips increases, the cohesion force is goo…

Warp defects are shadow strips formed by differences in color absorption during fabric dyeing due to factors such as warp yarn raw materials or tensio…

Introduction Confucius said: “If a worker wants to do his job well, he must first sharpen his tools.” Today, the editor will learn about v…

During the dyeing and finishing process of textiles, there are many factors that affect the overall dyeing and finishing results. Therefore, in actual…

Analysis of causes of yarn yellowing after bleaching and whitening After the bleached and whitened yarn is left for a certain period of time, yellow s…

Dyeing creases on knitted fabrics/Causes: 1. The cooling speed is too fast 2. The cloth and the nozzle are not matched well, and the vehicle speed and…

Textile fabric identification can mainly start from three directions, textile fabric composition, textile fabric front and back and warp and weft By i…

Most of the current color fastness test methods are based on simulation tests or comprehensive tests based on the environment and conditions of action…

(1) Similarities 1. Dyeing with dye, The color fixation principle is similar. 2. The physical and chemical properties of the chemical additives used a…

cotton Good hygroscopicity, high moisturizing, good heat resistance, strong alkali resistance and good hygiene are the reasons why you are willing to …