Vákuumcsomagolás

Vákuumcsomagolás is a method of packaging materials by removing air from the package before sealing it. This process is commonly used for food preservation, extending the shelf life of perishable items by significantly slowing down spoilage. By eliminating oxygen, the growth of aerobic bacteria and mold is inhibited, and the oxidation of fats and other compounds is reduced, which can lead to rancidity and changes in flavor and color.

The vacuum packaging process typically involves placing the item in a specialized plastic bag or container. A vacuum sealer machine then removes the air from the bag and creates an airtight seal. This creates a tight fit around the product, which can also help prevent freezer burn when items are frozen. Beyond food, vacuum packaging is also utilized for non-food items such as textiles, metal parts, and sensitive electronics to protect them from moisture, dust, and corrosion during storage or transit. The effectiveness of vacuum packaging depends on the type of product and the specific packaging materials used.