Box as the name implies is used to package the product of the box, can be classified according to materials such as: cartons, iron boxes, wooden boxes, cloth boxes, leather boxes, acryptic boxes, corrugated boxes, pvc boxes, etc., can also be classified according to the name of the product such as: mooncake boxes, chocolate box, tea boxes, boxes, gift boxes, local products boxes, wine boxes, chocolate boxes, food boxes, tea boxes, etc. Box function: to ensure the safety of products in transit, improve the quality of products. The main material of the tin can: horse mouth iron.

1. Single-powder paper: single-sided copper plate paper (single-gloss copper plate paper) paper one side of the light bai, one side dumb, only the glossy surface can be printed;
2. Double copper paper: double copper paper refers to double-sided copper plate paper. Double-sided copper plate paper is a kind of copperplate paper, that is, double-sided coating, both sides have a very good smoothness. This material is relatively high-grade application, currently do a good job of the jun industry packaging printing.
3. Pit paper: pit paper is a smooth obsorisive paper and wave-shaped paper (collectively, paper core) combined, is one of the important materials of paper packaging. It is more straight and load-bearing than ordinary paper. 2, commonly used there are single pits, double pits, three pits. 3, can achieve a variety of colors of printing, but the effect is not as good as single copper paper. 4, after printing commonly used surface treatment process: over glue, over UV, hot stamping, bumping.
4. Special paper: special paper is with special purposes, the yield is relatively small paper. Special paper a wide variety, here only said that we use on the wrapping material: fracking paper, patterned paper, "coagulation" pearl patterned paper, "star-picking" metal patterned paper, gold paper and so on. 2, these paper after special treatment, can enhance the texture of the packaging grade 3, fractal framlowing class can not be printed, can only surface hot stamping, star mining, gold paper, etc. can be 4 color printing.
5. Used to make gift box structure, surface a layer of single-powder paper or special paper 2, commonly used colors have black, white, gray, yellow 3, cardboard thickness also has various levels, according to the load-bearing needs to choose 4, if the single powder, then the process is consistent with the single-powder carton, if the special paper, most can only be hot printed, part of the simple printing, but the printing effect is not good.