The key issue to be aware of in printing packaging paper bags is to avoid problems with the raw paper materials.

1、 Always pay attention to the changes in overprinting and ink on packaging paper bags during printing, and adjust them in a timely manner.

We all know that the printing equipment for packaging paper bags is ultimately a machine, and theoretically, there should be no problems.
But if this problem is ignored and the small probability of inaccurate printing and ink blockage becomes a big problem, it will be very troublesome. Therefore, it is necessary to pay close attention to the entire process of packaging paper bag printing in production at all times.


2、 When printing packaging paper bags, attention should also be paid to the issue of dust

We all know that there are impurities in ink and paper, and purification alone cannot be perfect. Therefore, when we continuously print a large number of packaging paper bags, these paper bags will adhere to the printing plate and blanket, causing serious impact on the effectiveness of the packaging paper bags. It is necessary to clean the stains in a timely manner to avoid affecting the printing.