What is plastic film blowing machine?

Plastic film blowing machine is melted and blow into a plastic particles heating film. Plastic film blowing machine and a lot of kinds, there is PE, POF, and so on. Blow out the new particle is a new material, colour and lustre are, according to clean, good tensile bag. Also somebody made from recycled plastic bags to the particle, the particle generally called the old material, made of particles is usually gray, usually to add pigment, when it made the bag made from bags to uneven color, brittle and break easily, the price is low. Although is recycling plastic bags are generally in the process of bag making waste bags and usually in the sense of waste plastic has the very big difference. Plastic film blowing machine production is the plastic film is suitable for all kinds of top grade film packaging. This kind of membrane due to 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