In the process of making non-woven bags, the sonic lace machine has two purposes:

Non-woven bag seam: using sonic welding, no need to use needle thread, save the trouble of frequently changing needle thread, there is no broken thread joint situation of traditional thread stitching, and the non-woven bag can be neatly cut and sealed. Stitching also plays a decorative role. It has strong adhesion 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 more beautiful; the quality is guaranteed.

The production of hand strap: Connect the sonic lace machine and a shearing machine together, and set the sonic lace machine to automatic, which can automatically make the hand strap.