How to choose a film blowing machine for film blowing machine information

The single-layer film blowing machine is a die extrusion blowing film. Generally, the film produced is used for common ordinary plastic packaging, depending on the raw material, there are PE film blowing machine, PP film blowing machine, PVC film blowing machine, etc. The multi-layer co-extrusion blown film machine is a film formed by extruding and compounding different raw material ratios through multiple dies at the same time. It is generally used for high-end product packaging. Oxygen, oil resistant, can be widely used in light and heavy packaging. Such as various fresh fruits, meat products, pickles, fresh milk, liquid beverages, medical supplies, etc. The cost of this kind of equipment is relatively large. The choice of film blowing machine depends on the product requirements. If you do not understand, you can consult a professional manufacturer first.