Advantages of card box packaging

 Card box is usually made of smooth white card paper, the surface is smooth, after pressing, also known as thin paper.

(1) The white cardboard fiber structure is more uniform, the surface is made up of packing and rubber, the surface is coated with a certain amount of paint, after multi-roll calendering treatment, the cardboard quality is dense, thickness is more uniform.

(2) The use of white card paper: mainly used for printing business cards, invitations, certificates, trademarks, packaging and decoration, etc.

(3) The whiteness requirement of white cardboard paper is very high. Grade A whiteness is not less than 92%, Grade B whiteness is not less than 87% and Grade C whiteness is not less than 82%.Above 90 percent whiteness, it's a little "shiny."

(4) High hardness of white cardboard, good crack resistance, high flatness (except for white paperboard), paper surface level, no spot, spot and other paper diseases, no warping phenomenon.

 Therefore, the advantages of the card box is also obvious, you can according to their own design requirements to be customized!