The application of ultrasonic in sewing industry

The application of ultrasonic in sewing industry mainly reflects the two functions of ultrasonic: welding and cutting. In 2019, in the case of masks that are hot all over the world, ultrasound has applied these two functions to every household name. Spray flannelette cutting, welding, all need ultrasonic. But ultrasonic welding and cutting is more than just masks in the sewing industry.

Application one: For example, most of the clothes we wear are not 100 percent cotton. They are synthetic materials with certain ingredients, so they are hot melting. At present, most sewing equipment manufacturers cut fabrics by laser. Although laser cutting is very fast, laser cutting is not really cutting, but cutting the material in two by high-temperature burning, so laser cutting often produces a certain amount of smoke and burns the material. Superbody wave cutting can solve this problem perfectly. Our cutting knife will produce more than 30,000 times of vibration per second when cutting. When it contacts the material, it will generate friction and heat, and the material contact part will automatically fuse the edge. This friction generates just the right amount of heat to melt the edge without burning the material. So ultrasonic cutting technology can perfectly replace the laser cutting application of the sewing industry, used for all kinds of fabric cutting.

Application two: ribbon punching. At present, the market ribbon is cut by ultrasonic. Ribbon is a product made of warp and weft. As a result, ribbon cutting often produces ribbons or chips. Ultrasonic cutting can be cut at the same time melting edge, perfect solution to this problem.

Application three: welding. All kinds of hot melt materials can be fused by ultrasonic welding, so ultrasonic welding is a perfect substitute for needle-line sewing, and the true meaning of non-trace welding is achieved. Now the market is more common traceless underwear, some manufacturers traceless is achieved by glue. There are two problems with the glue. For a long time, the glue will lose its stickiness and the material will be separated. Two glue can not avoid formaldehyde problem, serious production environment pollution. So ultrasonic welding instead of glue, needle and thread, whether material cost, or environmental protection Angle, is a perfect solution. In addition to the traceless underwear, all kinds of non gentry cotton materials can be through ultrasonic micro-bonding, to achieve no needle and thread, smoked consumables sewing