| 摘要 |
A main hearth (2) has a partition (3) and separate inlets (1,1') for raw materials to get a different color's molten glass at each tank (4,4'). Forehearths (7,7') for manual forming equipments are straight connected to sinking tanks (5,5') containing different color molten glass, and forehearths for automatic forming equipments are laterally connected to the same sinking tanks.
|
