It is not difficult to find such two groups of people: traffic police and sanitation workers, whether on the busy urban roads or on the endless fast trunk lines. Most of their duty time is outdoors, no matter in the day or at night, so they wear reflective vests, also known as traffic vests or environmental sanitation vests.
Reflective clothing manufacturers can be divided into reflective raincoats, reflective clothing for sanitation workers, reflective cycling clothing, reflective school uniforms, reflective leisure clothing, reflective clothing for traffic police, outdoor reflective sportswear, reflective labor protection clothing, reflective work clothes, reflective clothing for special industries, etc. according to the use of reflective safety clothing. In terms of material area, according to the provisions of the national standard GB20653, warning (warning) clothing such as reflective vest should be divided into three parts, and the area of each other's materials should also be divided from two aspects: base material and reflective material.
1. The base material shall surround the torso, sleeves and trouser legs;
2. The width and total area of reflective tape shall meet the requirements;
3. The interval between multiple reflective strips on the vest and vest, and the large tilt angle of each reflective strip shall meet the requirements of the national standard;
4. There should be a reflective tape on both shoulders that links the torso from front to back, and the distance between the reflective tape below the torso position and the hem of the clothes should not be too small or too large;
In addition, problems such as insufficient reflective distance of 330M for reflective tape at night and black mesh cloth are also matters needing attention in the design and production of reflective vest/vest.