Floated glass Iis a process.Glass made by means of floatation is glass made by pouring molten glass onto the surface of a liquid (liquid tin) with a weight greater than that of molten glass to form the glass.

Compared with other mechanical methods, it can reduce the uneven glass caused by mechanical vibration or contain bubbles, and it is theoretically possible to make glass of infinite length by continuously adding glass liquid to the surface of liquid.