How to install cup bearing sealing ring

Put the sealing ring into the groove on the cup cover to install the sealing ring of the cup. You can put the sealing ring flat on the groove first, and then press the sealing ring with thin chopsticks.

When buying sealing rings, you must pay attention to buying aprons that meet the specifications of the cup cover. Because the space in the groove of the cup cover is limited, the sealing ring is usually put in, so the sealing ring is too big to put in the groove, and too small will often fall off.

After installing the sealing ring, 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.

The purpose of water cup sealing ring

The sealing ring is mainly used for daily silicone cup covers such as water cups, incubators, fresh-keeping boxes, incubators, thermos cups, ovens and magnetized cups. Mainly anti-skid, heat insulation, heat preservation, non-toxic, environmentally friendly, beautiful and practical, and has no side effects on human body.

The sealing ring is placed in the inner groove of the cup cover, which mainly plays the role of waterproof sealing. Water cups are everyone's daily necessities. Water cups with good sealing are more convenient to carry and watertight.

Moreover, the heat resistance of the sealing ring of the water cup is relatively high, and the sealing ring of the water cup will not deform when high-temperature boiling water is filled in the water cup. The first choice of water cup sealing ring manufacturers is sealing performance. Although different brands of products have different sealing methods, excellent sealing is a necessary condition for water cups.