Tinplate products meet environmental protection, packaging materials-existing containers include printed tinplate cans, aluminum cans, paper and plastic containers. These containers have different recycling characteristics, but the printed tinplate cans are more recyclable than other packaging materials. printed tinplate products are excellent.
Based on the implementation of the international environmental management standard ISO-14000, printed tinplate cans with low pollution, recyclability and resource-saving characteristics will have wider development space for future packaging applications:
1.Tinplate products have low pollution:
Tinplate products, the main raw material in printed tinplate cans, is actually environmentally harmless and can be naturally decomposed, because when metal plate printing cans exist in the environment, they can naturally oxidize and return to the original iron oxide state, returning to nature. The stacking can be decomposed by time, and will not cause residual environmental pollution. At the same time, it is not necessary to cut down trees to make printed tinplate cans, which will not damage the ecological balance.
2.Tinplate products are recyclable:
The printed tinplate can itself has a feature that other packaging materials do not have-it can be adsorbed by magnets. In this way, the metal plate printing tinplate products can be separated from the waste by magnetic force using a magnetic separator. Using this feature can easily achieve recycling In the effect of 80% tinplate products printed tinplate can. The invention of the environmental protection cover not only makes the use of printed tinplate cans safer and more hygienic, but also effectively reduces the amount of garbage, which has direct and obvious benefits for recycling operations.
3.Tinplate products can save resources:
In terms of removing other pollution residues on printed tinplate cans, shredder equipment has been developed, which can effectively remove more than 98% of pollutants and provide good quality iron scraps. In addition, the United States also pointed out that the existence of aluminum easy to open the lid is conducive to the recycling of scrap iron, because it can reduce the amount of Hot Metal used in steelmaking and reduce the overall cost of steel manufacturing. In addition, in terms of energy conservation, the report pointed out that compared to iron ore production, the use of tinplate scraps to produce steel can save about 230m3 of natural gas usage per ton of scrap iron scraps, so the recycling process of iron cans can reduce the global environment. With the impact of energy, in line with future product trends.
