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How does the trash can’s design prevent the liner from being pulled into the can when removing the bag?
A well-designed trash can incorporates several key features to prevent the liner from being pulled into the bin when removing the bag. One common solution is the inclusion of a rim or lip around the top edge of the can. This creates a slight overhang that grips the liner, keeping it in place as the bag is lifted out.
Some models feature built-in clips or hooks near the opening, which securely hold the liner’s edges. These clips distribute the force evenly, reducing the likelihood of the liner slipping into the can. Another effective design element is a tapered or flared opening, which allows the liner to sit snugly against the walls without collapsing inward.
High-quality trash cans often use textured or ribbed interiors to increase friction between the liner and the bin. This added grip minimizes movement, ensuring the liner stays in position. Additionally, some designs include a raised inner ridge or groove near the top, acting as a secondary barrier to prevent the liner from being dislodged.
By combining these features, modern trash cans offer a seamless bag-removal experience, eliminating the frustration of liners getting stuck inside the bin. These innovations highlight the importance of thoughtful design in everyday household items.
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