STA-1000-4B Pet Stretch Blow Moulding Machine With Manual Preform Feeding System

The PET bottle making machine is also designed for the production of big jars and containers. Two stage semi automatic PET blow moulding machine is fit to blow carbonated beverage bottles, mineral water bottles, cosmetics bottles and hot-filling bottles.Injection stretch blow molding is a process for manufacturing predominantly hollow objects with rotational symmetry using polymers. In this multilevel process, a preform is first produced using an injection molding process.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.