Blow Engineering Double Color Blow Moulding Machine

Blow molding machine is a machine which blow the plastic to the mould cavity with certain shape using wind when the liquid plastic start to spry out.Blow molding is the forming of a hollow object by inflating or blowing a thermoplastic molten tube called a “parison” in the shape of a mold cavity. The process consists of extruding or “dropping” a parison on which female mold halves are closed. The female mold halves contain the shape of the product to be produced.Blow molding is a molding process used in the manufacturing industry to create hollow objects made of plastic. Like other molding processes, it involves the use of heated, liquid material that's forced into a mold cavity under pressure.