20140352359 | COMPOSITE GLASS FORMING SYSTEM - A composite glass forming system applied in the process of producing sheet glass mainly comprises a slotted nozzle downdraw glass forming device and an overflow downdraw glass forming device. The slotted nozzle downdraw glass forming device possesses a nozzle and the overflow downdraw glass forming device is located below the said nozzle. When glass liquid is injected into the slotted nozzle downdraw glass forming device, the glass liquid will flow down through the nozzle to a flow guiding surface formed on the overflow downdraw glass forming device. Then, the overflow downdraw glass forming device makes glass liquid in shape of thin smooth surface sheet glass by using overflow downdraw method. | 12-04-2014 |