The products are mainly packaged in aseptic method. This type of packaging increases the shelf-life of products in or out of the cool stores. Normally, tomato pastes in bulk must be refrigerated, however, for products with aseptic packaging there is no need for refrigeration. The aseptic process consists of three initial stages, all of which are performed using high-tech machinery in Dorta Company:
1. Thermal sterilization of the products
2. Sterilization of packaging
3. Maintaining sterilization during packaging