Plastic blister mold is a kind of mold that forms some relatively simple plastic products with plastic plate and sheet as raw materials. Its principle is to use vacuum blooming method or compressed air forming method to make the plastic plate and sheet fixed on the concave die or punch deformed under heating and softening and stick on the mold cavity to get the required molding products. Mainly used in some daily necessities, food, toys packaging products production.

Plastic mold

Due to the low pressure during molding, the mold materials are mostly made of cast aluminum or non-metallic materials, and the structure is relatively simple