Precautions for customizing packaging boxes

     When selecting printing packaging materials for tea packaging boxes, it is necessary to fully consider eliminating external pollution that may cause product deterioration. When selecting tea packaging box production materials, the price is reasonable and can meet national health requirements. There are many commonly used tea packaging box materials, such as paper, plastic film, tin, ceramics, etc. Some wood, bamboo, and other materials can also be used for packaging. For example, quality preservation, moisture-proof, and moisture-proof measures should be taken, but also to prevent the entry of microorganisms. Tea contains substances such as tea polyphenols, amino acids, alkaloids, etc., which are easily affected by temperature, humidity, and photo oxygen.

When selecting packaging materials, all of these factors must be taken into consideration. At the same time, tea polyphenols in tea are prone to oxidation and polymerization reactions. Avoid oxidation of tea polyphenols during tea storage, which can lead to tea spoilage. The printing of tea packaging boxes should first pay attention to moisture prevention. It cannot be stored in damp places. Water vapor in the air will react chemically with printing pigments, causing the printing group to deform and become lighter. Strong light exposure can also soften the weight of tea packaging boxes, so tea packaging boxes cannot be used for moisture-proof purposes. Therefore, the water vapor in the air will react chemically with the printing color, causing the printing group to become lighter. If the color becomes lighter, it will also cause the color of the tea packaging box to become lighter and the pattern to become softer. This will directly damage the overall aesthetics of the tea box. The printing of the tea box directly affects the quality of the tea, as the tea box will come into long-term contact with the tea, and the quality of the packaging itself will affect the quality of the tea, posing a threat to our health. When printing tea, quality must be strictly controlled.