5. Eco-Friendly Aluminum is 100% recyclable, making it a sustainable choice. Manufacturers often use recycled materials in their products, further reducing the environmental footprint associated with roofing materials.
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.
