The types of film used in the industry are as follows
1LG high gloss film
The surface effect is crystal clear, colorful, and does not change color for a long time. Soft touch, colorful surface color, environmental protection, moisture proof, anti-corrosion, easy to clean, light weight, good fire resistance. The best laminating products are currently available at high prices and have a life span of 20-30 years.
2 other imported membrane
Domestic pearl-coated aluminum gusset plate, imported pearl-coated aluminum gusset plate, LG pearl-coated aluminum gusset plate
3 domestic film
The film thickness is generally between 0.1 and 0.3 mm. The thickness of the substrate of the well-known brand is generally between 0.1 and 0.2 mm.
The thicker visual effect of the board is more wide, but it is not as thick as possible. It is enough for 0.6mm or more. The thickness of the coated board of the well-known brand is about 0.7mm. The easiest way to determine the thickness is to pick it up and see if the board is tough. Some merchants say that their boards are thick, but they tremble when they are shaken; some boards have thicknesses, but a large percentage is the thickness of the covered film. The thickness of the film can be observed from the kerf of the gusset. However, the exact thickness must be measured with a caliper, and the visual or hand error is large.
