1. Bagging: Bagging and unloading are used to send the bags to the machine clamp, without bag warning, thus reducing labor and labor intensity;

2. Print the production date: check the ribbon, stop giving an alarm when the ribbon runs out, and display it on the touch screen to ensure the normal coding of the packaging bag;

3. Open the bag: open the bag for inspection, and do not open the bag without dropping materials to ensure that materials are not lost;

4. Filling material: testing, the material is not filled, and the heat seal is not sealed to ensure that the bag is not wasted;

5, heat sealing: abnormal temperature alarm, to ensure the sealing quality.

6. Cooling, molding and discharging: ensure beautiful sealing.