Utilizing the physical characteristic of like charges repelling and unlike charges attracting, the bristles are charged negatively. Place the item to be flocked at zero potential or grounded. The bristles, attracted by the item due to the different potential, accelerate vertically and rise to the surface of the item to be flocked. Since the item is coated with an adhesive, the bristles adhere vertically to it.

The velvet vacuum forming packaging can complete the entire process of adhesive application, velvet application, drying, and floating velvet removal in one go, such as velvet fabric, leather, paper, non-woven fabric, PVC, vacuum forming sheets, sponge, various craft items, toys, automotive plastic parts, storage boxes, car sealing strips, decorative strips, vacuum forming boxes, cardstock, calendars, couplets, New Year paintings, and packaging gift boxes with velvet printing.