New nano-preservation film for fruits and vegetables

The National Agricultural Fresh-keeping Engineering Research Center (Tianjin) successfully developed a nano-clad plastic film. All indicators are in line with the national sanitary inspection standards, and a number of indicators are much better than the conventional cling film. The effect is prominent in improving the preservation quality of fruits and vegetables and reducing the decay rate. .

According to reports, nano plastic wrap has solved the problems of single type of cling film, unstable air permeability, poor inner dew condensation resistance, and no mold proof function, improved material formula and process design, and has been tested to determine the bacteriostasis of Botrytis cinerea Up to 67.9%, other indicators are also much better than conventional cling film. It can be widely used in storage and preservation of various fruits and vegetables such as grapes, apples, cauliflower, green peppers, etc., and can reduce losses caused by mildew and diseases.