Jiangsu developed an instant polymer film

Ding Cheng, a material from Jiangsu University, has developed a polymer packaging film that dissolves quickly when it is put into the water with washing powder and does not affect the quality of laundry. This newly developed polymer packaging film is no different from the plastic packaging film we see in daily life, but when tearing a small piece of film into a normal cold water, the film is The water will quickly shrink, leaving no trace after 50s. This kind of non-toxic, degradable and high water-soluble packaging film developed by Ding Cheng College of Suda Material Co., Ltd. is a kind of environmentally friendly material with strong practicality and has a broad market prospect. High water-soluble film is a small package for toxic substances that require water-soluble use, such as the use of solid pesticides. It is scientific, convenient and accurate to configure solutions with certain concentrations, and avoid direct contact with farmers. In addition, Shanshan can solve all of its raw materials within the same area. Therefore, it is highly operable in the promotion process, has a low price, has a good competitive advantage, and can also save foreign exchange expenses for the country.