There are many types of food packaging bag and different materials. What we produce is a kind of food pouch –food packaging bag, mainly composite packaging bags, there are paper bag, aluminum bag, and plastic composite packaging bag.
According to the technical classification, it can be divided into waterproof and moisture-proof food packaging, pouch, mildewproof, fresh-keeping packaging, quick-freezing packaging, breathable, microwave sterilization packaging, aseptic packaging, plastic packaging, vacuum packaging, DNA packaging, plastic packaging and other products, These packages are made of different composite materials. It can be seen that there are many types of food packaging bag, the process is complex, and the quality requirements are more stringent.
The role of food packaging
The main function of the food packaging bag is to protect the product clean and hygienic, while not being affected by the external environment, it will not be moldy or deteriorated due to the humidity of the air. Another problem is that it is convenient to carry, transport and store. In fact, whether it is a food packaging bag made of kraft paper or a food packaging bag made of plastic, their role is almost the same.
Another major feature of food packaging bag is the prevention of moldy deterioration of food, including the preservation of meat products and other more complex products. Use high temperature sterilization and ultraviolet sterilization or water sterilization to eliminate bacteria in food and packaging bag, prevent the growth of bacteria, and effectively extend the shelf life of products. This is the most important feature and function of high temperature sterilization packaging bags. Therefore, when ordering video packaging bags, you must tell the manufacturer what your product is, what sterilization method or storage method you have.
The advantages of nozzle stand-up pouch packaging are known to more consumers. With the increase of social environmental awareness, nozzle stand-up pouches will become a trend. A perfect standard system helps improve product quality and product categories, and regulate market order. However, at present, the self-supporting nozzle self-supporting bag is based on the standard revision plan, and the National Packaging Machinery Standardization Technical Committee is responsible for organizing the self-supporting bag filling screw cap packaging machine industry standard.
Jerky bag mainly used for packaging foods that need to be sterilized, such as beef, lamb, soy products, milk and other products. Combined with special material combination, it has good air tightness and sterilization effect. Can withstand high temperature 130 ℃. The cooking time is up to 30 minutes. Effectively kill and inhibit the invasion of bacteria.
Food packaging safety is the focus of global attention. Food packaging safety is worthy of in-depth research and public supervision by packaging companies. Under the pressure of society, the supervision will extract more suitable for the needs of society and achieve healthy food packaging. At present, all raw materials we use are food-grade materials, we have FDA, SGS, ISO9001 and other documents. It is enough to prove that the food packaging bags we produce are safe enough.
Post time: Jun-05-2020