What is the real meaning of plastic film blowing machine

What is the real meaning of plastic film blowing machine

Dalian is plastic film blowing machine production, the film according to different materials and characteristics of widely used with multiple fields. Suitable for all kinds of high-grade packing film, plastic film, protective film, and so on. 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. Blown film machine mainly according to the application scope of the different materials, such as PP film blowing machine output film are suitable for all kinds of supermarket shopping bags, such as fungus bag hardness is larger for tensile strength and brightness demand is not high, such as bags, and high pressure PE blown out of the film is suitable for all kinds of bags, back to the material of film suitable for all kinds of garbage bags and so on.

Used for blowing low density polyethylene (LDPE), high density polyethylene (HDPE) and linear low density polyethylene (LLDPE) plastic composite membrane, etc. Widely used in liquid packaging, printing substrate, export product packaging, industrial packaging, etc. Through three extrusion machine will be the same or different material plasticizing three into three layer overlay co-extruding die head, produce A/B/C, A/A/A/A/A/B of the structure of the composite membrane, to improve the physical properties of thin films, increase its strength, make the film has good barrier property, air tightness. Continuous rotary die head, products adopt advanced level off, the uniformity is good, guarantees the packing machine, printing machine and process equipment requirements about the quality of the film, and is suitable for production of composite film, compound liquid packaging film, insulation film, agricultural film, etc. Its application range is gradually expanding, is the direction of the development of plastic products. Film machine is widely used in various industries. Three-tier co-extrusion blown film machine is used for blowing low density polyethylene (LDPE), high density polyethylene (HDPE) and linear low density polyethylene (LLDPE), and other plastic composite film, widely used in liquid packaging, printing substrate, export product packaging, industrial packaging, etc.