Method for Controlling the Pressure of a Vacuumizer for Containers Storing Food Under Vacuum

摘要

The present invention relates to a pressure control method suitable for the type of device, such as a vacuum tile for food storage vacuum vessel. The process according to the invention provide the first reference pressure and the second reference pressure between the predetermined vacuum pressure and the first reference pressure that is between the predetermined vacuum pressure and atmospheric pressure, and according to the information on the storage conditions of the food setting a target pressure, and operate the vacuum forming means and, by measuring the pressure in the vacuum chamber measuring the elapsed time it takes to reach the second reference pressure from the first reference pressure, and reaches the set based on the measured elapsed time, a target pressure the additional time that is determined operates more vacuum forming means as the additional time.