Food packaging bags can effectively change the expired freshness
Food packaging bags can solve the problem that housewives often encounter: holding food that is about to expire or has been opened, eating is not fresh, throwing away and wasting. and "Smart " food packaging bags not only find expired foods "face "Color changes, also have "Ventilation " function to keep food fresh. This plastic bag is expected to be available within two years.
Professor Mills of the University of Strathclyde in the UK is leading researchers to develop this smart bag.
If food such as meat, fish and vegetables exceeds the shelf life or is placed outside the refrigerator for a long time, the freshness will be destroyed. According to the Mills team's vision, when the freshness level drops to a certain limit, the smart plastic bag will change color. This also reminds people to store sealed food in the refrigerator.
Researchers say it can also help people distinguish "Best consumption period " and "Quality shelf life ", don't worry about eating bad stomach.
According to statistics, there are about 1 million food poisoning incidents in the UK every year. The Daily Mail quoted Mills as saying: " We hope it will reduce the risk of people getting spoiled food. I hope it will have a positive impact on the meat and seafood industry directly. "
The editor of China Packaging Network believes that the development of new packaging is to make food more reassuring and is a necessary means to ensure food safety, and the possible listing of such smart plastic packaging bags will bring new weather to the Chinese packaging market.
Food packaging bags are a product that everyone thinks is very good.