The latest technology for producing non-woven bags is world-class leader

With the increasing use of non-woven bags, non-woven bag manufacturers are also fiercely competitive. Whoever can grasp the first opportunity and produce more quality non-woven bags can stand in the market The share is greater. Nowadays, using the world's leading ultrasonic non-woven fabric welding machine to produce high-quality non-woven fabric bags is currently the most advanced production process. The non-woven fabric bags produced by this process have been welcomed by consumers. Before introducing this process, please first understand the production process of non-woven fabrics, because this is inextricably related to the production process of non-woven bags. Spun cloth is a kind of fabric that does not need to be spun and weaves. It is directly bonded together by physical methods, and is interwoven and knitted together by yarns one by one. It is made by oriented or randomly bracing textile short fibers or filaments to form a fiber network structure, which is then reinforced by mechanical, thermal bonding, or chemical methods. Therefore, we can judge that the non-woven bags produced will not be threaded, because there is no thread at all. What are the advantages of ultrasonic non-woven fabric welding compared to traditional needle-type wired stitching? 1. Low cost, 5 to 6 times faster than traditional machines, and high efficiency. 2. The operation is simple and not much different from the traditional sewing machine operation method, which can be operated by ordinary sewing workers. 3. It does not need to be preheated during manufacturing and can be operated continuously. 4.Using ultrasonic and special steel wheel processing, the sealed edge will not crack, will not hurt the edge of cloth, and there will be no burrs or curling. 5. The quality is guaranteed. The stitching also plays a decorative role. It has strong adhesive force and can achieve waterproof effect. The embossing is clear, the surface has a three-dimensional relief effect, the working speed is fast, the product effect is good, and the product is high-end and beautiful. The use of ultrasonic welding eliminates the need for needles and threads, saves the trouble of frequent needle and thread changes, does not have the broken joints of traditional thread stitching, and can also perform neat partial cutting and sealing of textiles. Finally, let’s take a look at the working principle of the ultrasonic non-woven welding machine: The joint strength of the ultrasonic non-woven welding machine is close to that of a whole piece of continuous material. As long as the joint surface of the product is designed to match, there is absolutely no problem with complete sealing. It uses high-frequency oscillation to transmit sound waves from the welding head to the welding surface of the work object, instantly causing the work object molecules to friction and reach the melting point of the plastic, thereby completing the rapid dissolution of solid materials and completing the welding. The above is the detailed content of the world-class leading production of the latest technology of non-woven bags. If you don't understand, you can directly contact the relevant personnel of Fujian Non-woven Co., Ltd.