The skin ring on the lid of the rice cooker is to save the gas in the pot to prevent leakage, so that the food in the pot as soon as possible to cook through the role. If you lose the ring, you should find it and reinstall it after scrubbing so that you can use it again. If you lose it and can't find it, you should look for the instruction manual when you buy the rice cooker, according to this specification and size, and go to the supermarket to look for accessories.
It is impossible to find, we should write to the manufacturer, ask for help, remit the price of the skin ring, tell the manufacturer you lost the rice cooker skin ring specifications, the manufacturer will help users with the lost skin ring.