The transparent plastic box is not made in one time, so it is inevitable to stick it with glue. However, if the glue is opened, you need to find the reason and solve it. We have summarized the following four reasons why the transparent plastic box is opened:

        1. The viscosity of the adhesive is insufficient or the amount of glue is insufficient;

        2. The materials of the adhesive and the transparent plastic box do not match;

        3. The adhesive part of the transparent plastic box is processed by the surface of the film, glazing, etc., the adhesive is difficult to penetrate the surface layer, penetrates into the paper, and the carton is difficult to stick;

        4. After the folding glue is applied, the pressure of the transparent plastic box is insufficient, and the pressing time is not long enough, which is not conducive to sticking and firming.

        Therefore, in the production of transparent plastic boxes, the adhesives suitable for the transparent plastic box materials should be selected. The reasons for the opening of the transparent plastic boxes are various, and the good quality adhesives can effectively avoid the phenomenon of opening the glue.