Why is it easy to drip on the freezer selling duck necks?

As a display cabinet, whether it is air-cooled or refrigeration, water droplets will be produced when it encounters external temperature. It's just a matter of how many problems there are, or maybe the drainage system of your product is not designed reasonably enough. As the name implies, the air-cooled display cabinet is a blower cabinet, which can store fruits, drinks, flowers, meat (not suitable for naked food, which needs to be packaged and refrigerated), and the direct freezer can hold jiaozi, glutinous rice balls and zongzi. Too hot environment and frequent opening and closing of doors are likely to cause water droplets in cabinets or design problems of drainage.