Glass bottle production process

Glass bottle production technology mainly includes:

(1) Raw materials pre-processing.

The lumpy raw materials (quartz sand, soda ash, limestone, feldspar, etc.) are crushed to dry the wet raw materials, and the iron-containing raw materials are removed to ensure the quality of glass.

(2) Preparation of compound materials.

(3) melted.

The glass mixture is heated at a high temperature (1550~1600 degrees) in a pool furnace to form uniform and bubble-free liquid glass that meets the molding requirements.

(4) shape.

Place liquid glass into molds to make glass products of the desired shape, such as flat plates, various utensils, etc.

Heat treatment.

Through annealing, quenching and other processes, the stress, phase separation or crystallization in glass are eliminated or produced, and the structural state of glass is changed.

High-grade cordyceps bottle, anodized aluminum capsule bottle, aluminum carbonated beverage bottle, aluminum beer bottle, aluminum cosmetics bottle