Tinplate iron, a long-established and continuously evolving metal packaging material, is widely used in food cans, beverage cans, milk powder cans, aerosol cans, and chemical containers.
If the curing time is too long, it may cause over-curing, making the coating brittle and reducing its wear resistance.
The quality of the printing roller directly affects the printing effect. If the engraving depth of the printing roller is uneven or the residual ink is not thoroughly cleaned, it will lead to color reproduction distortion.
In today's era of simultaneous consumption upgrades and green packaging, high-performance one-sided gold paint, with its understated luxury, continues to define new heights of quality in metal packaging.
Tinplate coating single-sided white paint does possess good high-temperature retortability and is suitable for high-temperature sterilization processes such as those used in canned food.
In the modern food industry, the choice of packaging materials not only affects product quality and transportation safety, but also directly impacts consumer health and trust.