What is aseptic brick packaging?
Aseptic brick is a packaging system that uses special cardboard for food as the base material, and is a paper package made of polyethylene, paper, aluminum foil, etc. It is a high-tech food preservation method, which means that the packaged liquid food is sterilized for a short time before packaging, and then under aseptic conditions, that is, the packaging, the packaged material, and the packaging aids are all sterile. Next, a packaging technology for filling and sealing in a sterile environment.
Aseptic bricks are widely used in the processing of liquid dairy products, vegetable protein beverages, fruit juice beverages, alcohol products and drinking water. Aseptic packaging materials can include milk, juice and beverages, wine, water, tomato products, and soups. , Sweets, nutritious food and other products.
Aseptic brick packaging materials not only have a good room for development in the dairy industry, but also have considerable development in other industries. The technical equipment of a large number of large-scale backbone enterprises in my country's beverage industry has approached or reached the international advanced level. In the future, the beverage industry will have a great demand for packaging equipment, especially filling equipment for non-gas beverages such as tea and juice.
Advantages of aseptic brick packaging?
① The best method for sterilizing packaged food can be selected according to the characteristics and requirements of the food itself. Its purpose is to best protect the color, flavor, and nutrients of food. The composite packaging material and the vacuum state can protect the product from light, gas, peculiar smell and micro-organisms, so that the food does not need to add preservatives, and can extend its storage period, which is convenient for storage, transportation and sales.
② The food and container used for aseptic packaging are sterilized separately to avoid the reaction between the food and the packaging container and reduce the penetration of container components into the food.
③ It is suitable for automated continuous production, with high production efficiency, energy saving and labor saving, which is beneficial to reduce production costs.
④ Aseptic packaging conforms to the current trend of environmentally friendly packaging. The packaging material is made of paper, which is easy to degrade, which is good for protecting the environment.