The chemical process for producing frosted glass is as follows:
Cleaning and Drying: First, the flat glass to be used for frosting is washed with water to remove dust and stains, then dried.
Lifting: The cleaned and dried flat glass is placed on a lifting frame. The part of the lifting frame in contact with the glass is supported by toothed rubber supports. The glass is arranged vertically, with a certain distance between each piece, and then lifted by a crane.
Etching: The flat glass, along with the lifting frame, is immersed in an etching chamber using a conventional etching solution for 5-10 minutes. After lifting, the residual solution is rinsed off.
Softening: After rinsing off the residual solution, a layer of residue adheres to the frosted glass. It is then placed in a softening chamber and softened using a conventional softening solution for 1-2 minutes. The residue is then removed.
Cleaning: Due to the interaction between etching and… The softening process leaves frosted glass with many chemicals, necessitating cleaning. The frosted glass is placed on the chute of a washing machine, which carries it into the machine. The machine sprays clean water while rotating brushes. Once the frosted glass is removed from the machine by the chute, the cleaning process is complete.
The cleaned frosted glass is then placed in a drying chamber to dry, resulting in single-sided or double-sided frosted glass.
