The coloring methods for polyethylene (PVC) vacuum formed sheets are generally divided into two main methods, one is gluing the other is purchasing. However, regardless of the coloring method, its basic principle is based on the basic effects of the three primary colors. However, we cannot simply copy the color chart for color mixing techniques, as various color paste companies are involved. The colors provided usually have some differences. For example, if you copy the matching method on the Pantone color chart comparison table, the blended tones may differ significantly the color chart comparison table.

Due to slight differences in color, chromaticity, contrast among the colorants produced by various companies, there may also be variations in viscosity of the colorants. Therefore, the color chart can only be used as a basic reference for color matching, the main colors must be carefully understood: red, green, blue:

1. Red, blue, purple, yellow, purple, blue, olive, orange

2. Blue, yellow, green, red, green, orange, lemon, purple, red

3. Yellow, red, orange, blue, purple, orange, red, brown, green

For non professional users, a more convenient method is to directly call the PVC supplier's company before purchasing materials to help you adjust the color. This saves a lot of work. Under normal circumstances, companies are also willing to take responsibility.