Mix ingredients:
mix all kinds of raw materials in the mixer
Melting (1650 c) :
the raw material with good match is heated at high temperature to form uniform bubble-free glass
liquid Forming (600 c) :
cut the molten glass into molds Blow bottle: a solid product in shape
Annealing:
send the shaped glass bottle to the annealing machine for annealing (the temperature that can be touched by human hands).