Flat glass, after being formed into a ribbon, is passed through the annealing lehr to cool to room temperature before being cut to the required size. The formed flat glass is transported on rollers, so the selection of the correct material for the rollers is critical for preserving the surface quality of the glass.
Origin
Unknown
Journal Title
Glass Int Feb/2011 29-30, 32-33
Sector
Flat glass
Class
F 3080