Paper Bag strictly complies with the relevant national environmental protection standards and is made of environmentally friendly processing materials, and their degradation ability is better than other materials.
During the printing of the Paper Bag, there may be bubbles in the ink marks. When the bubbles appear, it means that the printing effect is not good. So what is the reason for the bubbles to appear in the ink marks when the Paper Bag is printed?
With the advancement of national technology, the Paper Bag printing factory has also made great progress in the Takeaway Paper Bag printing process. Today, the common processes are UV, bronzing, glazing, embossing, lamination, etc.