Bottle erectors are devices used to erect bottles and hold them in an upright position while they are filled, closed or labeled. These machines are used in the packaging industry, especially in the food, beverage, pharmaceutical, and cosmetics sectors, to enable fast and efficient processing of bottles. The bottles are usually fed in large quantities on a conveyor belt and then passed through the bottle erector, where they are automatically erected and held in a stable position until they are further processed. There are several types of bottle erectors designed to accommodate different bottle types and sizes. Some use pneumatic or mechanical devices to erect the bottles, while others use gravity to stabilize the bottles. Using bottle erectors can increase production speed and reduce the risk of bottle breakage or contamination by keeping bottles secure and stable while they are processed.