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Definition Of Bottle Blowing Machine
Jun 12, 2017

The blowing machine is a kind of equipment that makes plastic granules into hollow containers through blow moulding process, at present, the more common machine species include, using PP and PE of a molding hollow extrusion blower, the use of PET, PC or PP two-shaped injection-pull blow blowing machine, as well as the newly developed Multi-layer hollow squeeze and stretch blow molding.

At present, most of the blowing machine is still a two-step bottle blowing machine, that is, the plastic raw materials must be made into a bottle of embryo, and then blown. Today commonly used is the pet material environmental protection plastic. Blow molding machine: is the liquid plastic spray out, the use of the machine blown out of the wind, the plastic body blown to a certain shape of the mold cavity, and thus made products, this machine is called blow molding machine. is also a blow-bottle machine, that is, hydraulic blowing machine.

A tubular plastic parison obtained by extrusion or injection molding. Hot (or heating to the softening state), placed in the mold, closed die immediately after the compressed air inside the parison, so that plastic parison blown up and close to the mold wall, by cooling demoulding, that is, a variety of hollow products.