What equipment can be used to directly sterilize bagged food? How to sterilize bagged food? Shandong LEMO, the OEM of professional sterilization equipment for bagged food - The microwave can penetrate the package and the food and drugs in the package for drying and sterilization by virtue of its strong penetration. Packaging materials, such as PET plastic, glass, paper, ceramics, do not absorb microwave, so they will not heat up, so that the product is more hygienic and avoid secondary pollution.
However, it should be noted that since metal and aluminum foil can reflect microwave without being penetrated, metal materials or metal components (such as plastic film with aluminum foil) cannot be used as packaging materials.
Secondly, when the packaged food microwave sterilizer is used to treat packaged or bottled drugs and foods, the food and drugs in the package will heat up, causing the air pressure to rise. If it is completely sealed and the air pressure is too high, the air pressure may break the package. The solutions are:
1. Firstly, use microwave sterilization and then quickly seal or cover.
2. secondly, after sealing, place it in a pressure vessel and then sterilize it with microwave.
3. After vacuum packaging, microwave sterilization is used.
The microwave sterilizer for bagged food can be widely used for various cooked foods (fish, meat, bean products, pickles, etc.) and beverages. In recent years, the market demand for dried fish fillets has been growing, and some products are also exported to foreign countries. However, for a long time, the product has become mouldy due to the lack of effective sterilization means. The microwave sterilizer has not only the function of heating and drying, but also the effect of sterilization and enzyme killing. It has been widely used in the drying and curing of dried fish fillets. The energy-saving effect is more than 50%, and the fish fillets are soft and delicious.
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