First, the preparation work before start-up:
4. Check the flatness of the paper, whether there is any defilming, spots, confusion between the front and back, wrinkles and other phenomena.
5. If necessary, spray the paper with an appropriate amount of water, and strictly control the water generation time and humidity of the paper.
6. Check the pneumatic valve and adjust it to the required pressure value according to the regulations.
7.put on the bottom of the cup paper, pay attention to the front and back.