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How do the designs prevent wind from blowing trash out of the can?
Modern trash can designs incorporate several smart features to prevent wind from scattering litter. One common solution is weighted bases, which anchor the bin firmly to the ground. Many models also feature tight-fitting lids with locking mechanisms or spring-loaded flaps that only open when waste is deposited.
Perforated designs are another effective approach—small holes along the sides reduce wind resistance while keeping contents contained. Some urban bins use inner liners or bags with drawstring closures for added security. For high-wind areas, designers may include:
- Low-profile shapes minimizing surface exposure
- Underground or semi-recessed installations
- Magnetic lid closures
- Internal baffle systems
The most effective designs combine multiple features, like a weighted base with a locking lid and aerodynamic shaping. Municipalities often prioritize these wind-resistant features for public spaces, significantly reducing maintenance costs and environmental pollution from windblown trash.
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