Classification of plastic film blowing machines

Plastic film blowing machines can be classified as follows:

1. According to the type of raw materials: polyethylene (PE) film blowing machine, polypropylene (PP) film blowing machine, polyvinyl chloride (PVC) film blowing machine, polyamide (PA) film blowing machine, etc.

2. According to the shape of film bubble/pulling direction: upward blowing film blowing machine, downward blowing film blowing machine, horizontal blowing film blowing machine;

3. According to the number of screws: single screw film blowing machine, twin screw film blowing machine;

4. According to the film use: packaging film blowing machine (such as food packaging film, express bag film), agricultural film blowing machine (such as ground film, greenhouse film), industrial film blowing machine (such as geomembrane, stretch film);

5. According to the traction method: rotary traction film blowing machine, fixed traction film blowing machine.