| 摘要 |
PURPOSE: A can lid capable of adjusting the size for improving the quality of canned goods is provided to reduce the manufacturing costs for the canned goods. CONSTITUTION: A can lid capable of adjusting the size includes a cover unit(L1), a body unit(L2), and a compressing unit(L3). The cover unit is located on the upper side of the lid, and is formed with a material with lower elasticity than other parts. The body unit is located on the center of the lid with high elasticity for freely changing the shape after using. The compressing unit prevents the slipping of the can lid.
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