The future trend of the development of plastic packaging industry

Along with the social awareness of environmental protection is more and more high, the packaging industry will be unprecedented attention, to the sustainable development of green packaging industry has been on the agenda. Plastic stability is crucial for the development of the technology for the new antioxidant, ultraviolet stabilizers and radical trapping agent preparation and application of research and development. Daily chemical filling plastic containers, food tray or turnover box, etc. , can use plastic stabilization technology, manufacturing high quality plastic products, in order to improve the value of its reuse or recycle. Advocate using less raw materials, plastic bottle green packaging materials and do the best to use the same material, the material of separable can coexist, as far as possible with a simple structure, easy recycling of materials. At the same time try to reduce the discharge of waste, thereby rendering packaging film lightweight development trend. Biodegradable plastic generally divided into biodegradable plastics, plastic and the biodegradation/light degradable plastics, etc. Domestic research and development of varieties include light degradation, biodegradation, light oxygen biodegradation, biodegradable high starch content type, high calcium carbonate filler type optical oxygen degradation, fully biodegradable and other categories. Biodegradable plastics in packaging applications, already pervaded in ordinary packaging film, shrink film, shopping bags, garbage bags, etc. , to improve the environmental quality has played a positive role.