- Plastic Packaging Bag
- Cardboard Packaging Box
- Plastic Packaging Box
- Paper Packaging Bag
How to solve the problem of color fading during paper bag printing
First of all, we most often encounter the problem of color fading or incomplete printing. On the front page, we can choose to do a surface treatment, such as laminating, oiling, UV, etc., because there is a layer on the surface of the paper bag that is equivalent to a protective film, so it will greatly reduce the probability of color fading. Among them, the kraft paper bag has better absorption performance of natural ink, and generally does not suffer from color fading. But sometimes there will be problems of incomplete coloring, especially yellow kraft paper bags with a heavier background, which requires us to overprint many times, but we need to pay attention to each printing. If it is not allowed, it is easy to have ghosting effects. , It would be better to deal with the blank part.