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Vacuum packaging bags are not equal to aseptic food packaging bags

by:Supouches Packaging     2022-01-19
There are two most common reasons for the occurrence of coliform bacteria and the total number of bacterial colonies in food: one is the poor sanitation of the production environment; the other is that the operators do not pay attention to personal hygiene. According to Dongguan Plastic Bag Co., Ltd., some vacuum-packaged cooked food only exhausts the air in the package, which does not mean that the vacuum-packaged product is a sterile product. Only a complete follow-up sterilization process can truly ensure the quality of the food.      Vacuum packaging does not guarantee safety.      Recently, CCTV’s “Investigation” section conducted a food safety test on packaged cooked food sold on the market, and some of the products had exceeded E. coli standards. Eating a large amount of cooked food with excessive bacteria can cause symptoms such as abdominal pain, diarrhea, vomiting, headache, and food poisoning.     Dongguan Plastic Bag Co., Ltd. said that vacuum packaging, box packaging, aluminum foil packaging, etc. on the market are all pre-packaged. There are many types of this kind of packaging, divided into several kinds of packaging sold under normal temperature, low temperature and freezing conditions. The safety of food packaging mainly depends on whether to carry out sterilization, sterilization and other steps.    In comparison, Dongguan Plastic Bag Co., Ltd. believes that aseptic packaging or sterilization packaging and other foods are safer and contain less bacteria. The so-called vacuum packaging, nitrogen-filled packaging and other packaging methods themselves cannot play a role in sterilization. If there is no sterilization and sterilization procedures, but only the air is exhausted, the shelf life of the food is actually only a few days. Ma Zhiying said that some foods on the market will indicate on the packaging that the product has been sterilized or pasteurized, and consumers can pay attention to the relevant labels on the packaging.      aseptic packaging has become the development direction      any food production and packaging process cannot be absolutely sterile. The use of antibacterial polymer packaging materials for food packaging can inhibit bacterial contamination, extend the shelf life of food, and ensure food safety. Therefore, aseptic will become the overall direction of food packaging.    'Aseptic' packaging is a method of sterilizing and packaging packaged food in a 'sterile' environment, using instant ultra-high temperature sterilization technology, and multiple composite materials are used for packaging through different forms of extrusion and compound molding. It has the advantages of better maintaining food, extending the shelf life, saving energy, reducing packaging costs, and easy to achieve environmentally friendly packaging.     sterilization helps food packaging      food packaging is an integral part of food products. Sterilizer is an important equipment for food packaging, and food sterilization is one of the main projects in the food industry. It protects food and prevents biological, chemical, and physical damage from external factors when the food leaves the factory and reaches consumers. The sterilization machine is a pivotal equipment in the food packaging industry. The sterilization machine kills microorganisms on products, packaging containers and packaging materials, packaging aids, and packages from time to time to reduce them to the allowable range. The sterilizer is a continuous sterilization process for fruit and vegetable puree, raw juice, concentrated juice, milk, fruit juice drinks or similar products. The editor of China Food Machinery Equipment Network believes that to make the best quality sterilization equipment to help food packaging safety and contribute to the food industry.
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