Process of using the stretch film machine:

Process of using the stretch film machine:

1. Roll down the stretch film machine

The stretch film machine is installed on the winding shaft, and the clamps on the chain clamp the edges of the stretch film machine. Through the operation of the chain, the stretch film machine can be driven forward to ensure the stability of the tension of the stretch film machine during the operation

. A tension adjusting device is installed at the unwinding place.

2. Tensile forming

When the stretch film machine runs under the stretch forming plate, the stretch film machine is preheated through the heating plate before stretching and forming.

3. Stretch film roll

The upper stretch film is installed on the winding shaft. Through the tension roller, the cursor tracking device and the guide roller, the lower stretch film is connected with the hot seal at the hot seal plate, which ensures the tension of the stretch film during operation

For the stability, a tension adjusting device is installed at the place of winding.

4. Heat sealing device

Up and down the stretch film after confluence, heat sealing device film sealed up and down first, then the top and bottom air into vacuum state, then the heated hot sealing surface membrane, make up and stretch film under pressure heat sealing together, guarantee the product after leaving the heat sealing plate is not flat.

5. Print date

According to different requirements, the printing date used is different, and the location of the device for printing date is different. The printing with color tape is in front of the hot seal plate, and the printing with ink is in hot condition

After the seal plate.

6, cutting

The whole stretch film with the product needs to be cut horizontally and vertically before it can be divided into a single product.

7, sterilization

The packaged product needs to be sterilized in a sterilizing pot.