Plastic Preform Mold

Bottle Form molds can be used to manufacture molds of various cavity numbers according to the needs of different customers. Common bottle form molds include 1 cavity, 2 cavity, 4 cavity, 6 cavity, 8 cavity, 12 cavity, 16 cavity, 18 cavity, 24 cavity, 32 cavity, 48 cavity, 60 cavity, 64 cavity, 72 cavity, 96 cavity. Core and cavity materials choose high-quality mold steel. Like, P20 steel H13 steel and S136 steel. These steels have good hardness, wear resistance, corrosion resistance and thermal stability, which can ensure the service life of the mold and the molding quality of the bottle preform.

Hot runner system materials: Hot runner plates are usually made of beryllium copper alloy or mold steel with good thermal conductivity, while nozzles are mostly made of wear-resistant and corrosion-resistant stainless steel materials to ensure the reliability and stability of the hot runner system.

Production efficiency: The more cavity numbers, the more bottle preforms can be produced during one injection molding process, and the higher the production efficiency. For example, a 72-cavity bottle preform mold can produce more flasks in the same time than a 12-cavity mold, which is suitable for the needs of large-scale production.

Plastic preform molds are widely used in food and beverage, medicine, daily chemical, pesticide and other industries, and are used to produce various plastic bottles, such as mineral water bottles, beverage bottles, cosmetic bottles, medicine bottles, pesticide bottles, etc.