Color box paper material classification:
Divided into two categories: facial tissue, pit paper. Commonly used in color box paper are: gray paper, gray copper, white copper, single copper, ornate card, gold card, platinum card, silver card, laser card, kraft paper and so on.
"Single copper": Both sides have coated surfaces, both positive and negative can be printed. The gray bottom gray board has this kind of paper, but it is not used on the color box, the gray bottom white board, which is called "grey copper paper", that is, the front is white, can be printed, the reverse side is gray, and can not be printed.
Generally, white cards are also "whiteboard whiteboard" papers, except for the short list of general quotations, except for special white cards, such as platinum cards and silver cards.
Gray paper, one side white, one side gray, the price is lower, the double powder paper is white on both sides, the price is high.
According to the shape and size of the product, the material of the color box is determined. Commonly used materials are: 280G powder gray paper, 300G powder gray paper, 350G powder gray paper, 260G powder ash mounted with E-flute, 260G double powder paper mounted with E-flute, etc.