Plastic bags are closely related to people's lives, but the environmental protection problems they face are becoming increasingly serious. As early as 2008, the state issued a plastic limit order, but the actual results were not large, which was related to many factors such as industry characteristics, technological development, and implementation supervision. But now we are gratifying to see that the green environmental protection road of plastic packaging bags is taking shape.
First, with the improvement of living standards, people have become more and more concerned about health and safety, and environmentally friendly plastic bags have gradually come into daily life. Consumers are happy to choose when shopping
Green environmental protection plastic packaging bags, environmental protection plastic packaging generally includes recycled plastic packaging bags and new material plastic packaging bags. Plastic bag manufacturers have adopted new technology in the production process, adding ingredients that degrade the masterbatch, commonly known as degradable plastic packaging bags. This kind of environmentally friendly plastic bags can decompose on their own under certain conditions.
Second, innovate production processes and processing technologies to create green and environmentally friendly plastic packaging bags. Recently, at CHINAPLAS 2016, DuPont introduced optimized Zytel polyamide resin. In addition to excellent mechanical properties and heat and chemical resistance, the material also has excellent damping properties, which can improve the noise of engine peripheral components, 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 the bacteria use enzymes to break down PET to produce an intermediate chemical. This chemical is then absorbed by the cell and further broken down by other enzymes inside the cell, providing the bacteria with carbon and oxygen to help it grow. Some experts said that the bacteria may be used to "dry up" plastic products such as plastic bags, which are increasing in number and damage the earth.
Third, the state has promoted green environmental protection and circular economy to a strategic level, and has introduced targeted support and encouragement policies and measures. The National Development and Reform Commission uses the Internet + to promote new models of recycling for plastic recycling. The Ministry of Finance issued the Catalogue of Preferential Value-added Tax for Comprehensive Utilization of Resources and Labor Services. The Central Government has written the construction of ecological civilization into the 12th Five-Year Plan. All this shows that the country is working hard to support and guide the plastic industry, including plastic packaging bags, toward green, environmental protection and intensive development.
The green road of plastic packaging bags is the inevitable 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!