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EspañolExcellent recyclability and resource recycling efficiency
Aluminum foil is almost 100% recyclable. Its metal properties stay stable during recycling. It can be recycled many times without losing quality.
This feature allows square corrugated aluminum foil lunch boxes to return to the production chain after someone throws them away. This helps reduce the need to mine primary aluminum ore resources.
People often see traditional plastic lunch boxes as disposable items. This is because they break down slowly and are not worth much for recycling. A lot of waste goes to landfills or incineration plants. This causes both resource waste and environmental pollution.
Low-energy consumption and low-carbon emission recycling process
The energy needed to recycle aluminum foil lunch boxes is minimal. Less than 5% of the energy required to make new aluminum is used. They cut greenhouse gas emissions by over 95% compared to new aluminum production.
This important energy and carbon emission benefit comes from the special properties of aluminum. There is no need to change its chemical structure during smelting and regeneration. Only surface impurities need to be removed to reshape it.
Recycling traditional plastic lunch boxes involves a complex process. This includes sorting, cleaning, melting, and re-granulating. The quality of recycled plastics often decreases a lot.
This makes it hard for many discarded lunch boxes to be recycled. As a result, they often end up being incinerated. The persistent organic pollutants such as dioxins released during the process pose a serious threat to the atmospheric environment.
Efficient waste reduction and space optimization
The square corrugated aluminum foil lunch box achieves a high compression ratio through structural design. After being discarded, the volume can be reduced to less than 1/5 of the original size, significantly reducing the space occupied and transportation costs of garbage treatment facilities.
This feature is very important in the garbage classification and resource use system. It helps quickly identify and package waste using sorting machines.
Traditional plastic lunch boxes are low in density and easily get tangled. This makes garbage collection less efficient.
Many recyclables lose their value because of mixed pollution. This problem increases pressure on landfills and adds to the burden of exhaust gas treatment in incineration plants.
Harmless disposal and pollution prevention and control
Aluminum foil can break down into safe metal oxides in nature. It does not release harmful substances in landfills. If recycled properly, it does not produce waste gas or wastewater. This process supports the idea of a circular economy.
Traditional plastic lunch boxes can create toxic substances like hydrogen chloride and dioxins when burned. To meet emission standards, expensive flue gas purification devices are needed.
If these lunch boxes are thrown away in landfills, they can take hundreds of years to break down. During this time, microplastic particles may seep into the soil and pollute groundwater. This can cause long-term damage to the ecosystem.
Strategic value of circular economy model
The global goal of carbon neutrality drives the closed-loop recycling system. The aluminum foil lunch boxes are lightweight. This design supports the circular economy concept.
It focuses on reducing waste, reusing materials, and using resources wisely. Its high-value recycling attributes can encourage consumers to participate in classified placement, forming a virtuous cycle of "production-consumption-recycling-regeneration".
However, traditional plastic lunch boxes are often used only once. This makes it hard to create a good recycling system. As a result, the end of the industrial chain becomes a significant problem for the environment.
