Step-by-step explanation:
Step1
Gob is the primary element in the glass production. Gob is the hot molten glass which can shape according to the shape of container.
Step2
Gob is filled in the mold in glass production. The shape of gob is different for different glass product in glass production process. So, the shape of gob is very important parameter for glass production. This gob is filled in the mold by guided method or the gravity method.