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How does the trash can’s design prevent the liner from slipping into the bin?
A well-designed trash can incorporates several features to prevent the liner from slipping into the bin, ensuring a hassle-free waste disposal experience. One common method is the use of a built-in liner retention rim or groove near the top edge of the bin. This rim grips the edges of the liner bag, holding it securely in place even when heavy waste is added.
Another effective design element is the inclusion of small clips or hooks along the inner rim. These clips allow users to fasten the liner’s edges, preventing it from collapsing inward. Some modern trash cans also feature a slightly tapered or contoured interior, which creates tension against the liner, keeping it snugly fitted.
Additionally, textured or ribbed inner surfaces can provide extra friction, reducing the likelihood of the liner slipping. High-quality bins often combine these features to maximize liner retention, making them ideal for kitchens, offices, and high-traffic areas. By prioritizing these design details, manufacturers ensure that users avoid the frustration of a liner disappearing into the bin.
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