High and low voltage film blowing machine depends on the raw material formula, production process and the performance of the mechanical equipment to make tension of the film is very good. Blown film is a kind of plastic processing method, refers to the plastic particles heating melt blown into a thin film of another kind of plastic processing technology. Blow out the processing technology of membrane material quality related to blown film machine and plastic particles. If it is to use the new material blown film, colour and lustre are, according to the clean, finished product drawing is good. If recycled plastic particles made of waste plastics, usually to add pigment when made into film, film may be made to uneven color, brittle and break easily, the price is low. If the professional production of blown film machine blown film materials are suitable for all kinds of top grade film packaging. This film because of its good barrier property, keeping fresh, well protected against dampness, frost proof, oxygen insulation, oil resistant, can be widely used in light and heavy package. Such as all kinds of fresh fruit, meat, pickles, fresh milk, liquid beverage, medical supplies, etc.
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