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Film blowing machine production process and production principle

Film blowing machine production process and production principle

What factors affect the work of film blowing machine?

The film blowing machine is suitable for blowing high-density polyethylene (HDPE), low-density polyethylene (LDPE), and linear low-density polyethylene (LLDPE) plastic films. It is widely used in the packaging of food, clothing, textiles, daily necessities and other consumer and industrial products.

Film blowing machine system inspection and maintenance

Film blowing machine system inspection and maintenance

Film blowing machine is suitable for high-end film packaging

Film blowing machine is suitable for high-end film packaging

The PE film blowing process includes heating, pulling and winding, and the heating is divided into 5 zones.

The PE film blowing process includes heating, pulling and winding, and the heating is divided into 5 zones.

Film blowing machine working process and crystal point

Crystal points are caused by unplasticized polymer particles in the blown film, and the molecular weight of the crystal points is much higher than the molecular weight of the surrounding PE.

After film blowing, cut out the vest bag

Plastic pellets are plasticized in an extruder and then blown into film in a film blowing machine. 

Introduction to the more standardized operating procedures of bag making machines

The more standardized operation of the bag making machine is as follows:

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