1 PrefaceKnitted fabric has the characteristics of soft texture, moisture absorption, air permeability, elasticity and drape. Knitted clothing is comfortable, close fitting, unrestrained, free and fas......
6 irregularityThe unevenness index includes the weight unevenness index and the sliver evenness index. The general spinning factory pays more attention to the unevenness index, and the monitoring leve......
5 average strength and strong weak ringSome quality problems in spinning, such as hairiness, nep, different fiber, strong weak ring and immature fiber content percentage, are all important problems th......
4 hairiness(1) the main process of generating hairiness is spinning. There are two places that have the most influence on generating hairiness on spinning frame. The first is the spinning triangle are......
3 immature fiberImmature fiber: refers to the cotton fiber with thin cell wall, large lumen, no twist, and partial ribbon fiber.(1) because the dyeing performance of immature fiber is different from t......
2 heterosexual fiberThe concept of heterosexual fiber refers to other fibers with different dyeing properties from cotton fiber, such as wool, hemp, silk and chemical fiber. Mixed with these different......
Some quality problems in spinning, such as hairiness, nep, different fiber, strong weak ring and immature fiber content percentage, are all important problems that directly affect yarn quality, fabric......
The peak season of the textile market will be two months ahead of time relative to clothing. We textile workers should be in the pre-order preparation work now. However, the recent international situa......
1. Different raw materials:Nylon yarn is made of nylon yarn twisted together; PE yarn is made of poly-stranded chemical fibers woven with dipping gum; carbon yarn is made of resin with fluorine and ca......
If the air suction of carding is not good, the air flow of carding is disordered, the internal chaotic fibers and short fibers in sliver are more, and the drawing distance is not appropriate, the fi......
III. Yarn hairiness mainly occurs in spinning and grooved drum processes1.The influence of spinning process on hairiness Spinning is the key process of spinning.The quality of spinning equipment has a......
The yarn hairiness problem has the following phenomena:1. The overall value of hairiness is high and the fabric surface is not clear, which seriously affects the dyeing effect.2. The CV value of feath......
