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Once the graphics are finalized, manufacturers move to the creation of the tin boxes themselves. The process involves cutting and shaping sheets of steel, which are coated with a layer of tin to prevent rusting and ensure durability. The pieces are then pressed into shape and assembled—usually featuring a hinged lid and a sturdy handle, reminiscent of the lunch boxes popularized in the mid-20th century.
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Many factories are also investing in more sustainable practices within their operations. This includes using renewable energy sources, minimizing waste, and enhancing energy efficiency in production processes. By incorporating sustainable practices, these factories not only reduce their carbon footprint but also appeal to environmentally-conscious consumers.
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