When selecting products in the gift box in the market, I noticed that there were significant bubbles on the outside of the product packaging. Such bubbles made us feel very uncomfortable. It makes us feel that this gift boxed product is of poor quality compared to at least. It has no texture and is easy for consumers to produce cheap or fake goods. Therefore, we must pay attention to the blistering of gift box packaging when customizing gift box packaging:

        1. Because the captain did not adjust the proper orientation when debugging the machine, the distance between the two ends of the paper was uneven, and one side was lower when the paper was glued. 2. You can see bubbles when you come out of the box without gluing.

        2. When the glue does not reach the temperature we need when it is heated, the tissue paper has been glued, resulting in the glue not completely melting, showing micelles, uneven glue, easy cell formation, and bubbles.

        3. Oil, dust, or air bubbles in the cardboard itself during the process of making the box

        4. When the glue is too large, the glue will not be pushed out of the tissue paper and cardboard, which will cause bubbles.

        5. The glue is too small so that the glue cannot completely cover the surface of the tissue paper. When the tissue paper and the cardboard are glued together, because there is less glue, the glue on the tissue paper will not stick to the cardboard at all, and the glue cannot be embedded into the cardboard and is prone to air bubbles.