How to install the sealing ring of Disney mug?

1 First of all, the apron of the cup cover is relatively simple to install. Just put the apron in the groove on the lid of the cup. You can put the apron flat on the groove first, and then press the apron with thin chopsticks.

2. Secondly, when purchasing an apron, you should pay attention to purchasing an apron that meets the specifications of the cup cover. Because the space in the groove of the cup cover is limited, it can just fit into the apron, so the apron is too big to fit into the groove, and too small will fall off frequently.

3. Then, after installing the apron, you can pour some water into the cup, and then turn the cup upside down to see if there is any water leakage, so that you can check whether the sealing ring is installed correctly.

4. After the apron is finally installed, it is necessary to cover and remove the cup cover several times to see if there is resistance to cover the cup cover. If there is no resistance, the apron and the cup are matched.