Key Considerations for Making Packaging Boxes

1. Shelf Life of Adhesives
   The shelf life of adhesives used in packaging boxes generally ranges from six months to a year. This varies depending on the type of adhesive, as different adhesives have different properties and durability.
2. Humidity Control for Gift Packaging Boxes
   When selecting packaging materials, the moisture content should not be lower than 7%. If it is, the material could absorb 2%–3% more moisture from the air, which may lead to warping. The finished gift packaging box should have a moisture content of no more than 12% to maintain its shape and durability.
3. Testing for Alcohol Packaging Boxes
   Since alcohol packaging often needs to protect fragile glass containers, the strength and durability requirements are higher. These boxes need to undergo various tests, such as drop tests, opening force tests, durability tests, and dynamic load simulations when the weight is doubled to ensure the box’s sturdiness.
4. Issues with Pasting and Anti-Mold Methods
   Gift packaging boxes are typically assembled by pasting adhesive materials onto wood, gray board, or other substrates. The choice of adhesive depends on the materials being used, their thickness, and the type of surface being applied.
5. Timing and Storage for Pasted Gift Boxes, and Causes of Bubbles
   After being pasted, gift boxes usually need to be stored for 48 hours before they can be shipped. They can be stored for up to a year in a dry, cool environment. Bubbles often appear due to uneven glue application or the absence of a flattening machine during production.

These factors are crucial for ensuring the quality, durability, and appearance of custom packaging boxes.