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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 50 seconds. Professor Wen said that the non-toxic, degradable and highly water-soluble packaging film developed by the University of Science and Technology of Suzhou University is a kind of environmentally friendly material with strong practicality and a broad market prospect. Professor Wen said that the high water-soluble film is suitable for quantitative packaging of 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 pesticides. Moreover, since all of its raw materials can be solved in the country, it has strong operability in the promotion process, low prices, good competitive advantages, and can also save foreign exchange expenses for the country.
New Packaging Film - Water-based, Nontoxic, Environmentally Friendly
The packaged pouch washing powder need not be disassembled, but can be directly put into the washing machine with the packaging bag. It was recently successfully developed by Prof. Wen Rujiang of the University of Materials Science and Technology of China. Professor Wen mentioned that this is because the raw material of the packaging bag is a kind of The magical polymer packaging film, which dissolves into the water with washing powder, dissolves quickly and does not affect the laundry quality.