Yes, it is necessary to print on packaging boxes. Packaging boxes are an important part of the product presentation. They are the first thing that customers see when they purchase a product. Therefore, it is important to make sure that the packaging boxes are attractive and informative.

Printing on packaging boxes can help to create a strong brand identity. It can also help to communicate important information about the product, such as ingredients, instructions, and warnings. Additionally, printing on packaging boxes can help to differentiate a product from its competitors.

Printing on packaging boxes can also help to protect the product from damage. By printing on the box, it can help to prevent the product from being scratched or dented. Additionally, it can help to protect the product from moisture and other environmental factors.

Overall, printing on packaging boxes is an important part of product presentation. It can help to create a strong brand identity, communicate important information, and protect the product from damage. Therefore, it is necessary to print on packaging boxes.