How can the lamination process of color box packaging be done well? Many color box manufacturers do not know

It is said that the gift is light, but there is no color box packaging to decorate, but also show the gift is not valuable, and color box packaging in the process, usually choose to frame process, and the framing process is very complex, in the manufacture of the following problems are usually encountered:

　　1. Color box packaging presents the phenomenon of warped corners. The primary reason for this situation is that the number of sheets is too many, resulting in the cardboard edge of the glue has dried and can not stick. Therefore, it is usually more appropriate to press twenty sheets on the paste.

　　2. The humidity of the color box wrapping paper is too big, especially for the flat paste of the gold card. The main reason is that the penetration and dissipation ability of gold cardboard to water is very poor, and the water content of the ordinary flat paste glue is higher itself. So usually use fast drying adhesive or will unfold the product in the sun to dry to solve.

　　3. The laminating tile or flat paste of the color box, if the air humidity in the environment, placed a little longer will show yellowing and other phenomena. The main reason is that some manufacturers choose water glass glue or starch glue which contains a lot of alkali. So in order to ensure the quality of the color box packaging, we should use better quality of flat paste and corrugated glue.

　　4. The delamination phenomenon of the color box packaging is mainly caused by the strength of the adhesive, and it is recommended to use the products of some regular manufacturers, so as to ensure the strength, reduce the humidity, increase the stiffness, and advance the product quality and level of the color box packaging.

　　With the advance of the times, people’s living standards in the gradual increase in the use of color box packaging to decorate the gift more and more people, one of the reasons is because of the color box packaging process common, understand the color box packaging on the framing process of the problems presented in the problem, will be solved, in order to better use of color box packaging.