Degumming occurs during the production of gift boxes, which means that the sticky mouth cracks due to insufficient bonding fastness. The main solutions are summarized as follows:
1. Test the glue before the gift box is produced. It is better if the thumb and index finger are sticky (of course the material of the gift box is different, and the glue used is also different).
2. In the process of making the gift box, pay attention to the glue evenly. Use a semi-automatic bubble press or a scraper to carpet the surface of the gift box to ensure that the glue can reach the tissue.
3. When the gift box is glued with glue, Xu Ya reasonably manages the drying time. After drying, use external force to tear the edge of the tissue paper to see if it is destructive. If the glue is sufficient, the qualified product will not be degummed in the future. If it is not, it is pseudo-sticky. The glue or method should be adjusted.