The container includes cans, aluminum cans, paper and plastic containers, these containers recycling characteristics are different, but with tin recycling than other packaging materials and containers.
International environmental management standards will be implemented soon based on ISO-14000, has the advantages of low pollution, tin recycling, resource characteristics, in the future packaging applications, will have a broader space for development:
1 low pollution:
The main raw materials of tinplate cans in the container, in fact is harmless to the environment, it can decompose, because when the tin in the environment, can naturally revert to the original state of iron oxide, return to nature, so the waste cans can be stacked by time decomposition, will not cause environmental pollution and residual. At the same time can not be made to cut down trees, not to destroy the ecological balance.
2 can be recycled:
Tin itself has a characteristic of other packaging materials are not - attracted, so you can use the magnetic separator by tins by waste separation, the use of this characteristic can be easily achieved in 80% garbage cans effect. The environmental protection cover of the invention, not only can use more safety and health, and reduce the amount of waste, have direct and obvious benefit to the recovery operation.
3 provinces resources:
In the other hand can remove pollution residues, currently has developed cutting machine equipment, can effectively remove the pollutants of more than 98%, to provide good quality scrap iron. In addition the United States also pointed out that the existence of scrap aluminum easy to reproduction, because it can reduce the amount of Hot Metal steel, reduce the overall cost of steel manufacturing. In addition, the report pointed out that in energy saving, scrap iron and steel production compared to iron ore production and utilization of tinplate, per ton of scrap iron chips can save the amount of use of 230m3 natural gas, so can the recycling process can reduce the impact on the global environment and energy, in line with the future product trends.