Process flow of aluminum bottle cap

Equipment;

Cleaning equipment, injection molding machine, air compressor, vacuum plating equipment, punching machine, screen printing machine, ultrasonic welding machine, hot stamping machine, spraying equipment, pad printing machine, cup cover baking machine, baler, aluminum cover also have to corrosion and polishing and so on!

Some of the equipment has to be made by yourself!

Such as the assembly of the inner and outer lid of the machine and so on!

The mold;

Injection mould, plate mould, corrosion mould, assembly mould, screen mould, stamping mould, etc.

The raw material;

(ABS resin, polyethylene and other plastic materials), aluminum tape, bubble hair gel, cycloethyl ketone, ink, special paint, rubber powder, and so I also have a lot of do not know!

Manufacturing process (plastic cap);

Injection molding workshop → spray workshop (vacuum plating) → printing workshop (screen, printing, bronzing,) → assembly (welding, inner cover and outer cover, screw ring) → impurity removal → packaging → warehouse production process (aluminum cover);

Stamping workshop → (corrosion, polishing, coloring) → printing workshop (pad printing, cup cover drop glue) → assembly (assembly, rub glue) → impurities → packaging → warehouse production process (medical plastic cover);

Injection molding → automatic assembly → cleaning impurities → packaging → warehousing!