免费成年人在线视频,久久人人97超碰精品,久久人人做人人妻人人网信,欧美一区二区三区久久96

The identification of the quality of anti-static denim fabric can be said to be the most difficult one in our identification of the quality of jeans. In order to reach the professional knowledge in this field, the practicality is often more than the theory. And now the anti-static denim fabric is changing every day. New fabrics keep coming out. People with more experience must constantly touch new things to improve their identification ability.

1. Eyes. Anti-static denim fabric must depend on the effect of washing water. Why do those ordinary people outside love to make embroidery and beading instead of playing a little more complicated in washing water? In fact, they are afraid that after washing water, the inferior nature of the fabric will be revealed. Unfortunately, many customers who do not know the goods still think this kind of jeans is very fashionable. Those who are familiar with the anti-static denim fabric know that the poor fabric, especially the feeling after washing, can't bear to see. However, good fabrics, whether simple or complex, have a high-level feeling: it is hard to put it down.

2. Hand touch: the softness and hardness of anti-static denim fabric, in addition to the fabric arrangement style and yarn characteristics, the finishing process will generally play a significant role in the softness and hardness of denim fabric, such as adding softener, liquid ammonia treatment, etc., which will affect the handle of the fabric. The denim fabric should rely on its natural characteristics to achieve the close style. If it relies too much on chemical treatment to achieve the effect of softening, in fact, it has little positive impact on the texture of the fabric.

3. Nose. Close to smell, good fabrics should not have any irritation or other peculiar smell, and can be used as pillows to sleep safely. Friends who make jeans in the wholesale market have feelings. Once they enter the market, the taste will choke. The fabric ring is not environmentally friendly, and can be preliminarily identified by sniffing. Those without odor are not necessarily environmentally friendly, but those with odor must be unqualified fabrics.

We can have a general understanding of the quality of anti-static denim fabric through the three levels of sight, touch and smell. In terms of practicality, good denim fabric should not only achieve high appearance, comfortable fit and long service life, but also have good moisture absorption, sweat-wicking and wrinkle resistance, as well as the style that the more washed, the more beautiful, the older and the more tasteful.

The article originates from the knitting denim factoryhttp://m.mxkv.cn