1, cotton wool is a kind of clothing processing material, also known as the lining used by clothing factories. It is also a kind of textile processing. Cotton is sandwiched between upper and lower layers of cloth and sewn with thread at a certain distance or pattern.

2, cotton engraved (beside the word) is cotton-padded jacket, is the floorboard of cotton-padded jacket, there are long engraved (long cotton-padded jacket) and short engraved (short or short vest and the like).

Extended data:

Characteristics of ultrasonic cotton picker;

1, short welding time, automatic ultrasonic sewing without needle thread, eliminating the trouble of frequent replacement of needle thread, sewing speed is 5 to 10 times that of sewing machine, and the width is determined by customers.

2. Because the needle is not used, the situation that the broken needle remains in the material during sewing is avoided, and the potential safety hazard is eliminated, which belongs to a new generation of safety and environmental protection products.

3, there is no broken seam of traditional seam, and it has strong adhesion, clear embossing, more three-dimensional surface and more high-grade and beautiful products.

4. Using roller mold, it is convenient to change the mold, which can sew ever-changing and complicated discontinuous and symmetrical patterns, and can also develop various flower-shaped patterns according to customer needs.

5. The machine has a high degree of automation and intelligence, and the infrared automatic edge-aligning system can automatically correct all layers of materials, so that the upper and lower materials are always aligned during sewing, the processing loss is low, and the product is smoother and more stable.