PLANTI adopts the rolling technique to make diffuse glass, there are patterns on the two rollers, and the rollers will press the glass liquid that goes through them to form a glass sheet. After the pressing, the patterns are generated on both glass surfaces. It is the pattern that scatters the light. Different patterns and haze can be made to meet different requirements for growing worldwide. Benefits from the light scattering effect, diffuse-based glass has been well known and become one of the most popular glass on greenhouse roofs.