France has developed new technologies for long-term preservation of goods

A French company has developed a new technology for long-term preservation of objects. The article is placed in a cuboidal plastic bag made of polyethylene (the bag has a capacity of 1100 liters and weighs 12 kilograms). The bag is then sent to a vacuum chamber where air and moisture have been completely extracted, and the robot can hold the bag surface. The pores are blocked. Items such as cement, grain, coffee, flour, cheese, and dried fruits preserved by this method are still intact as early as two years later, and quality is not affected at all, such as grain, neither worms nor mildew.