Food packing vacuum bags have what advantage

in vacuum bags of food for rice, cooked food, tea, Chinese herbal medicine, such as green packaging, can prolong the shelf-life of food, provide guarantee for people's health, plastic vacuum packaging good plasticity, lower prices, can be made into transparent or color printing packaging.

let's talk about the advantages of food vacuum bag

after vacuum processing of vacuum bags, sealing automatically. Because of the high bag vacuum, gas less residue, can suppress the breeding of strains of bacteria and other microorganisms, especially on food packaging is particularly important. Therefore, packaging can realize 'four, two provinces, a quality proof' feature: namely, aqua, yellow aspergillus, environmental pollution, the air oxidation, save volume, save transportation, extend the maturity. Vacuum packing bag suitable for all kinds of plastic composite film bag or aluminum foil bag, such as polyester/PE, nylon/polyethylene, polypropylene/polyethylene, polyester/aluminum foil/PE, nylon/aluminum foil/PE composite material, for a variety of raw deli, fruit, native products, medicinal materials, chemicals, precision instruments, clothing, metal products, electronic components, military products and other solid objects, powder, liquid, solid and liquid mixture for vacuum packing. In food industry, plastic bags are found in food, all kinds of cooked food such as chicken wing, sausage, sausage, etc. Vacuum packaging is an essential part of People's Daily life food packaging bags, so what are the benefits of people can not have it? 1, easy to use. Vacuum packing bag is convenient and can open the safe. Eat at that time, can open the packaging of food eaten, heating can not eat. 2, greatly convenient. Light vacuum packaging materials, can overlap, small footprint, saving storage and logistics costs. 3, save energy. Because the light source, vacuum packaging sterilization packaging, less energy consumption than metal. 4, save time. Vacuum packing food without freezing or refrigerating, stable life, and metal materials, can be convenient to long-term application. 5, keep food color, aroma, taste and shape. Plastic vacuum bag is very thin, can in a short period of time more than the regulation of sterilization, as far as possible to keep food color, aroma and appearance. Read: the shortcoming of vacuum packing bag? Vacuum bags also has its disadvantages, the key is lack of high speed filling machine, have caused a large number of quantitative production. Vacuum packing bag when making food packaging also have a lot of need to pay attention! In the process of packaging, filling and sealing problem is critical. Some food in the process of manufacture, transportation and marketing are easy to corrupt, and to prevent food is mechanical or extrusion force variant, and this kind of food is easy to be affected with damp be affected with damp and oxidation. When packing, relay and packer mutual cooperation work, in front of the intersection sealing, timely into the packer bag, the gas volume and gas adjustable length. Too much of your bags will be shift again, cause the jig; Too little of your struggle to achieve the effect of protecting food. For some, the packing equipment debugging, it is very necessary.

the above is the show the characteristics of the food vacuum packaging, in general, plastic food vacuum bag convenience for people's production and health provides better protection.