The paper used by packaging box printers is divided into two categories: facial paper and pit paper. Commonly used surface papers for packaging boxes are (called in Taiwan): cupronickel, gray copper, single copper, powder gray paper, gorgeous paper, silver card, gold card, platinum card laser card, kraft paper, etc.

There are two types of whiteboards: single copper and white copper. What they have in common is that both sides are white. The difference is that one side of the cupronickel is smooth, and the other side is not smooth, that is, one side is coated and the other side is not coated. Generally speaking, the front side can be printed, but the other side cannot be printed. For single copper, both sides are coated, that is, both sides can be printed.

The gray bottom gray board is not used on the packaging box. The gray bottom white board is the so-called "gray copper paper". The front side is white and can be printed, while the back side is gray and cannot be printed. The general white card is the white paper with a white background. It is generally referred to as the white card when quoting. Of course, there are also special white cards, such as silver cards and platinum cards.

Powder gray paper: one side is white, the other side is gray, the price is relatively low, double powder paper is white on both sides, the price will be higher.

According to the shape and size of the product, the material of the packaging box is also determined. Commonly used materials are: 260 grams of powder gray mounting E pit, 260 grams of double powder paper mounting E pit, 280 grams of powder gray paper, 300 grams of powder gray paper, 350 grams Powder gray paper, etc.

According to the packaging weight of the product and the positioning of the product, commonly used materials are: 250-400 grams of powdered gray paper; 250-400 grams of coated paper.