There are several types of road signs, such as prohibition signs, warning signs, travel signs, speed limit signs, instruction signs, reflective signs, and safety signs.
Material classification 1. Smooth sign: The screen or board surface is oily and very smooth.
2. Luminous material signs: use luminous material signs (that is, what we usually call neon lights).
3. Acrylic sign: Use acrylic material as the main material of the board. Such as “McDonald’s Acrylic Signs”!
4. Metal signs: If there is no special designation of the plate surface, metal is used as the main material of the plate surface or text of the sign, and metal is used as the main carrier of the sign.
5. Electro-optical board sign: Use light-emitting diodes or luminous tubes to achieve monochrome or color performance. According to the light-emitting diode and the way of expression, it can be divided into five types: luminous panel, LCD, LED, CRT, FDT.
Usage classification Safety signs, electricity signs, fire signs, cartoon signs, evacuation signs.
