Aluminium foil tray mould maintenance is more important than muold maintenance. The more the mould is repaired, the shorter its lifespan. The better the mould is maintained, the longer its lifespan. Cologne mould maintenance mainly includes three points:
1. Daily maintenance: all kinds of moving parts such as thimble, row position, guide post, guide sleeve, refueling, mold surface cleaning, and water drainage are the daily maintenance during mould production.
2. Regular maintenance: Regular maintenance includes the cleaning of the exhaust slot in addition to the daily maintenance, the air trapping and the black level and the exhaust, and the correction of damage and wear parts.
3. Appearance maintenance: paint the outside of the mould base to avoid rust. When lowering the mould, the fixed mould and the movable mould should be coated with anti-rust oil. The mold should be closed tightly to prevent dust from entering the cavity.
