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How does the trash can’s design prevent the lid from being damaged by heavy or sharp objects?
Modern trash cans are engineered with advanced design features to prevent lid damage from heavy or sharp objects. One key innovation is the use of reinforced materials like high-density polyethylene (HDPE) or stainless steel, which resist dents and punctures. Many lids also incorporate flexible hinges or shock-absorbing mechanisms to distribute impact forces evenly.
Some designs feature weighted or counterbalanced lids that close gently, reducing the risk of slamming damage. For sharp objects, manufacturers often add protective ridges or rubberized edges to deflect contact. Additionally, recessed or elevated lid placements minimize direct exposure to thrown-in debris.
Premium models may include impact-resistant coatings or composite layers for extra durability. These thoughtful engineering solutions ensure trash can lids withstand daily abuse while maintaining functionality and aesthetics over time.
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