The purpose of business is to make a profit. With the increase of competition and textile exports, textile companies are paying more and more attention to the quality of their products, especially the performance of yarns and fabrics. Compared to other factors, hairiness is the main factor affecting yarn quality and there are many reasons for down yarns, including the control of shop temperature and humidity. It is well known that the spinning process has high requirements for the control range of temperature and humidity. Especially the relative humidity. If the relative humidity is too high, the shop moisture return rate is high, fiber adhesion is enhanced, and spinnability is poor. It is easy to produce leather roller and leather roller, flying flowers are easy to adhere to the rubber roller and leather roller, the breakage increases, the friction between yarn and steel ring, steel ring and steel ring increases, leading to steel ring flying ring, poor uniformity of strip drying and coarse yarn; it leads to inflexible rotation of the network ring and makes life difficult in a wide range. However, low relative humidity, low moisture return and low spinning strength. The spinning process is prone to static electricity, which leads to more hairiness in the yarn, poor fiber holding power, poor molding, and decreased uniformity of the stem. Second, the hairiness changes with the season. In spring and autumn, the outdoor air is dry, and the fiber is easy to produce static electricity, which is not easy to eliminate, and the hairiness increases

　　Understanding the formation factors of feather yarn, we will let go and take pre-control measures. First of all, ensure the temperature and humidity of the workshop, and control the regulation within a certain range to achieve stable quality and long-term maintenance. Especially before spring and autumn season, the temperature and humidity of several processes of spinning, carding, lacing and roving should be controlled to eliminate fiber static electricity in order to ensure the moisture return rate of semi-finished products and reduce the effect on feather yarn. The temperature of the pre-spinning process is generally around 28-30℃, and the relative humidity is controlled at around 60-65%. If the temperature of the spinning process is controlled around 28-32°C and the relative humidity is controlled around 55-60%, the service life will be easy. Therefore, reasonable temperature and humidity parameters are especially important for yarn quality and hairiness reduction. Using high pressure spray humidifier can accelerate the water molecules into the cotton fiber, especially after twisting and twisting. The fibers are deformed and the water molecules in the intermediate cavity are more easily maintained after stable entry. In this way, not only the single fiber strength can be ensured, but also the resistance of the single fiber in the process of carding, striking and pulling the fiber can be increased by carding needles, barbed rollers, roller cover, etc., which reduces the short lint rate, naturally increases the yarn strength, reduces the hairiness and naturally improves the yarn quality. For modern textile enterprises, a good production environment is not only the source of comprehensive economic benefits, but also fundamental to improve the quality of the enterprise's products. Keeping a certain humidity level in the workshop is the key to improve production quality, work efficiency and product quality. If you still want to know the way to control humidity, we suggest you to use spraying and humidifying equipment, which is economical, practical and simple. We have a professional customer service staff to solve your problems. Professional technicians will customize a special humidification solution for your workshop