Operation Process of Film Blowing Machine

1. Raw Material Determination

Determine the raw material

2. Temperature Heating

Carry out temperature heating according to the temperature of different raw materials, heating steps From touching the head to the screw

3. Traction Device Opening

Open the traction device Prefabricated traction bars

4. Extrusion Start

After determining the size of the finished film blowing machine, start extrusion

5. Film Pulling

After the raw material comes out of the die, link the prefabricated pulling strips to pull the film.

6. Inflation

When the film reaches the top of the traction, close the traction roller and then touch the head to inflate,The amount of inflation is adjusted according to the size of the finished product;

7. Size Adjustment

After the size of the finished product is finished, close the inflation valve and adjust the traction Adjust the film thickness quickly and slowly;

8. Finishing and Rolling

The last step is to roll the finished product.