The hottest new plastic bags have super fresh-keep

2022-08-16
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New plastic bags have super fresh-keeping ability

recently, foreign countries have successfully developed a magical anti-corrosion plastic bag, which can extend the fresh-keeping period of food to three years. It is not only suitable for ordinary users, but also suitable for fruit and food industry and long-distance transportation industry

this natural packaging film from Mississippi, the United States, has not been evaluated by its peers for its great configuration sensitivity. Troy City has adopted the method of putting a layer of plastic film in the conventional packaging bag, and has initially received good results. The film contains a chemical called amosorb, which can eliminate the oxygen in the packaging bag. After repeated experiments for a long time, it shows that the food stored in the new fresh-keeping bag can achieve the effect of long-term preservation

Wayne handles Australia is also conducting similar research. Scientists use the method of filling mixed chemicals into plastic bags, but do not remove oxygen, but eliminate the gas in the bag that promotes the ripening and deterioration of fruits, so as to keep fruits fresh for a long time

the Australian scientific research team is also conducting a test of a deoxygenation chemical. The physical properties of this substance are similar to amosorb, but the fresh-keeping effect is better. It is said that the substance was in a dormant state before being exposed to special light waves, and the chemical molecules in it began to become active after being exposed to light waves. In other words, when packaging food, there is no need to carry out complex deaeration treatment, as long as the last process of packaging food is irradiated with special light waves

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