The main body of reflective vest is made of mesh or plain cloth, and the reflective material is reflective lattice or high brightness reflective cloth; the main types of reflective vest are polyester reflective vest, polyester fluorescent reflective vest, polyester highlight reflective vest, polyester PVC lattice reflective vest, polyester knitted reflective vest, polyester woven vest, polyester fluorescent mesh lattice vest, polyester fluorescent mesh highlight vest, polyester fluorescent mesh highlight vest and polyester fluorescent vest Mesh highlights police vest, polyester fluorescent bird eye vest. It is mainly applicable to police, road administrators, traffic controllers, highway maintenance personnel, motorcycle and bicycle drivers, workers in dark light and other local workers who need light warning.

   The reflective heat paste is one of the materials of many reflective vests. The principle of reflective thermal film is the same as that of many reflective products. It is made of spherical regression reflection principle formed by high refractive index glass beads or cubic angle regression reflection principle formed by microcrystalline lattice composed of transparent resin. It can reflect light back to its light source and produce good reflective effect, so it can be strengthened Visibility of the moving body in poor vision or critical situations at night. But the difference is that it can print a kind of adhesive to the back of the reflective transfer film by engraving or screen printing to obtain various silver gray or color pictures and texts, and then these images and texts are overlaid on other fabrics or substrates by hot pressing (heat transfer printing method), which forms various reflective images and texts.