First of all, let me introduce you. Reflective raincoat generally refers to rain clothes that can play a reflective warning effect at night. Rain clothes are composed of two parts: reflective material (reflective tape or lattice belt) and base fabric. When there is light at night, the reflective material will reflect part of the light back to warn people who see the reflected light. Will shine.
Second, in accordance with national and industry models, manufacturers of reflective attire must strictly control the design, material selection, sewing, and subsequent processing of reflective raincoats, rather than indirectly sewing one or more items on ordinary clothing. A few reflective tapes are so simple.
Indeed, in terms of the reflective interval of the reflective tape, the number of washing times, the width of the reflective tape and other reference items, the national model has clear rules.
Someone asked again, can’t you wear reflective raincoats that don’t fit the model? Don’t I think the reflective raincoats that others have at $8 are also very reflective? Yes, it does not mean that reflective raincoats that do not fit the model cannot be worn. It is just that reflective raincoats that are not designed and produced in accordance with the model have more or less certain problems and safety hazards.
For example, the reflective interval of the national model GB20653 rule is 330m. If you wear a rain suit with a reflective interval of only 100m, it is certainly possible, but when you encounter a critical situation, you will give others a lot less response time. A lot of risks have also been added. When it is a matter of life, one second is also very important!
In addition, the “phosphor powder” on the reflective tape is actually a tool called glass beads. The reflection at night relies on their refraction and reflection of light.
Some reflective raincoats can reach a reflective interval of 330m, but due to improper processing, the glass beads are easy to fall off. This leads to some reflective raincoats that do not reflect light after they are washed frequently.
Therefore, when we buy a reflective raincoat, we must ask the clear store about the reflective interval of the reflective raincoat and how many washings are supported. Of course, the larger the reflective interval, the better, and the more washing times supported, the better.
Regarding the quality of reflective raincoats, I mentioned the two survey items of reflective interval and the number of washes. Does it mean that you can buy high-quality reflective raincoats after reaching these two models?
The answer is yes, but there are many other models who judge reflective raincoats.
According to the national standard, the width of the reflective material of the reflective attire should be greater than 5cm. Seeing this number, I believe that many people find that there are many reflective raincoats around them that do not fit the model. Because it is lower than this width, it is difficult or impossible for the reflective material to reach the reflective interval of more than 330m required by the national standard.