| 摘要 |
PURPOSE: A disposable cup is provided to help a user to reuse the cup by forming a water-resistant paper in multi layer which is detachable. CONSTITUTION: A disposable cup having a multiple structure includes a handle(101) and a solid line(102) of an inner layer The handle is formed to help a user to detach the inner layer. A water-resistant film of a multi layer is installed inside the cup. The water-resistant film is reusable and has a solid line through which a user takes off the inner layer.
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