What are the problems that slim light boxes generally encounter in the installation process?

Ultra-thin light boxes may have the following situations during installation?
1. Lighter scratches can be wiped with alcohol to reduce scratches;
2. Deeper scratches can be polished with electric roller [cloth roller], which is a common method for acrylic products.
For example, the dirt and scratches on the surface of the light guide plate are more difficult to handle, or the processing work will affect the overall work efficiency; the following methods can make up for the defects caused by the surface of the light guide plate on the product:
3. If there is a certain spatial distance between the display screen of the light box or display and the light guide plate, the defects on the light guide plate will not be seen after the screen is installed;
4. If the screen is light-colored or the image sticks to the light guide plate, the defective light guide plate must be covered with a diffusion film, which generally can completely compensate for the surface problem of the light guide plate.
5. After removing the protective film from the light guide plate, contact with the light guide plate with wet hands or sweat should be avoided;
6. When carrying the ultra-thin light box with light guide plate, it should avoid arbitrarily rubbing and bumping against the surface of the light guide plate; the leakage of sand into the light guide plate should be avoided when the light guide plate is placed at the original place; when the light guide plate is cut, it should be cleaned and cut. Foreign material on the surface of the bed;
7. Avoid directly cleaning the surface of the light guide plate with non-cotton materials.