The opener is a mechanical device used to process textiles. Its main function is to loosen the fibers in the textiles to make them softer and fluffier. In the textile industry, the opener is a very important link, which can improve the quality and processing efficiency of textiles. The working principle of the opener is to loosen the fibers through rotating needles. The needles will pass through the surface of the textiles and pull the fibers out of the textiles. This process will make the fibers looser and fluffier, thereby improving the elasticity and feel of the textiles. The opener is widely used in various links of textile processing. In the spinning process, the opener can loosen the fibers to make spinning smoother. In the weaving process, the opener can make the fabric softer and improve the quality of the fabric. In the finishing process, the opener can make the fabric fluffier and increase the comfort and warmth of the fabric. The advantages of the opener are simple operation and high efficiency. It can quickly process a large number of textiles and improve production efficiency. At the same time, the opener can also be adjusted according to the different needs of textiles to achieve better processing effects. However, there are also some problems with the opener. Due to the high rotation speed of the needle, the operator needs to have certain skills and experience to ensure the safety of the operation. In addition, the opener may cause fiber damage or breakage when processing certain special textiles, so it needs to be operated with caution. In general, the opener plays a vital role in the textile industry. It can improve the quality and processing efficiency of textiles, making textiles softer, fluffier and more comfortable. With the continuous advancement of science and technology, the functions and performance of the opener are also constantly improving, which will bring more development opportunities to the textile industry.