Plastic bags are closely related to people's lives, but the environmental problems they face are becoming more and more serious. As early as 2008, the country issued a plastic restriction order, but the actual results were not significant. This is related to many factors such as industry characteristics, technological development, and implementation of supervision. But now we are happy to see that the green road of plastic packaging bags is taking shape.
With the improvement of living standards, people are paying more and more attention to health and safety, and environmentally friendly plastic bags are gradually entering daily life. Consumers are happy to choose when shopping
Green and environmentally friendly plastic packaging bags. Environmentally friendly plastic packaging generally includes recycled plastic packaging bags and new material plastic packaging bags. Plastic bag manufacturers have adopted new technologies in the production process and added ingredients that degrade the masterbatch, commonly known as degradable plastic packaging bags. This kind of environmentally friendly plastic bags can decompose themselves under certain conditions.
Innovate production technology and processing technology to create green and environmentally friendly plastic packaging bags. Recently, at CHINAPLAS 2016, DuPont launched the optimized Zytel polyamide resin. In addition to excellent mechanical properties, heat resistance and chemical resistance, the material also has excellent damping properties, which can improve the noise of the surrounding components of the engine, Vibration and Acoustic Roughness (NVH) performance. Scientists have discovered that a bacterium can deplete plastic bags at around 29 degrees Celsius in 6 weeks. Tests have shown that this bacterium uses enzymes to break down PET to produce an intermediate chemical. This chemical substance is then taken up by the cells and further broken down by other enzymes inside the cells, providing the bacteria with carbon and oxygen to help it grow. Some experts said that the bacteria may be used to "dry out" an increasing number and destroy plastic products such as plastic bags.
Thirdly, the state has promoted green environmental protection and circular economy to a strategic level, and has introduced targeted support and encouragement policy measures. The National Development and Reform Commission promotes a new recycling model with the help of Internet + for plastic recycling. The Ministry of Finance issued the "Catalogue of Preferential Value-added Tax on Resources Comprehensive Utilization Products and Labor Services", and the central government has written ecological civilization construction into the 12th Five-Year Plan. All these indicate that the country is working hard to support and guide the plastics industry, including plastic packaging bags, towards green, environmentally friendly and intensive development.
The green environmental protection road of plastic packaging bags is the development of the industry and society. This requires the joint participation of the whole society. Let us start from ourselves and contribute to the green ecological civilization!