When making cookie packaging tins, the size of packaging tins must be determined first. The choice of size not only directly affects the cost of packaging, but also the performance of the product in the market.
Common printing processes for metal packaging tins are:
1. Flexographic printing: suitable for mass production
2. Letterpress printing: suitable for large-area design
3. Offset printing: suitable for high-quality images
4. Screen printing: suitable for special effects and small-volume customization
Biscuits are a kind of snack food loved by consumers, and their shelf life is relatively long, so the requirements for packaging are also relatively high. In order to ensure the taste and freshness of biscuits and prevent moisture and deterioration, cookie packaging tin must have excellent sealing, barrier and durability.
Custom printed tin cans packaging has a wide coverage in the packaging container industry due to its good air tightness, preserve ability, light resistance, robustness and unique metal decoration charm, and packaging tin box is a universal packaging variety in the world.
In order to achieve good coating quality, in addition to the coating's own anti-sulfur and anti-acid functions, the drying conditions in the drying room have a close relationship with the formation of the coating structure. Baking temperature and baking time depend on the curing conditions required for the coating.
