Plastic packaging to 'functional, greening, reduction' development

Plastic packaging industry is developing toward the functionalization, greening, quantity reduction, for the chemical industry is both opportunity and challenge. Form a complete set of chemical products to open up new market share in this field, you need to development and promotion of the related materials. As one of the most direct downstream industry, petrochemical industry plastic packaging of upgrading and technological progress is highly dependent on the chemical product support. At the same time, along with people living standard rise and consumption is a growing demand for personalized, plastic packaging of chemical products is higher and higher demands are proposed. Functionalization, greening and reduction has become the pursuit of the direction of the plastic packaging industry, and form a complete set of chemical products will also usher in more opportunities for development. ( 1) Functional usage of faster than by more than 30% special material demand increase, according to China packaging federation plastic committee and secretary-general, deputy director of the expert committee of the Shanghai green packaging packaging technology association committee secretary-general chang-jie Chen is introduced, it is estimated that at present all kinds of packaging material (plastic packaging materials has accounted for more than 30%, second only to paper products. At present, China's food packaging materials, plastic are already more than 50% of the total food packaging materials, among the top of the all kinds of packaging materials. “ At present, China plastic packaging industry development has been the key period, the downstream industry for plastic packaging film materials will also be put forward more and more stringent requirements, in the common membrane under the condition of a large number of surplus, some high value-added function film still needs a large number of imports. Industrial sectors for matte film, highlight film, heat sealing film, heat shrinkable film, high barrier film, resistance to ultraviolet radiation film, anti-static film, such as flame retardant membrane demand is growing rapidly. ” China plastics processing industry association BOPE ( Two-way stretch polyester) Branch of the secretary-general Wang Dejun said. And in the field of food industry, plastic packaging of the role is to be reckoned with. Beijing printing institute key laboratory of packaging said dong-li li, director of the laboratory, is our country fruit and vegetable production and consumption power, but the decay rate is the highest in the world. In developed countries is lost less than 5%, and the loss rate is as high as 20% of our country 30%. Functional preservation materials have a very large market in our country. At present the use of advanced preservation material packaging can make fruit value 2. 4 times, and our country's average value is 0. 4 times. Future functionalization of fresh-keeping packaging in our country has a good market prospect. “ Future food industry of high barrier, boiling resistance, uv resistance, avoid light, antibacterial, breathable, anaerobic and other functional membrane demand will continue to increase. In functional food packaging and special materials and functional additives, research and development and production capacity is relatively weak in our country, strengthen the development of related materials for packaging industry and chemical industry will be a win-win situation. ” Chang-jie Chen said. ( 2) Green environmental protection safety requirements upgrade related additives will sell like hot cakes with the improvement of the growth of awareness of safety and environmental standards, consumer health and safety performance for plastic packaging the attention of more and more high to guarantee health and safety performance of plastic packaging materials will depend on the widely used of all kinds of green safe plastic additives. Therefore, industry experts said, safe environmental protection plasticizer, heat stabilizer, adhesive, without solvent ink/water-based ink in the next few years will become very popular in the market. Jiangnan university, school of chemical and materials engineering professor ping-ping jiang said, starting in the 1990 s, the world has developed multiple and phthalic acid esters plasticizer related laws and regulations, to limit its application in sanitary requirements higher plastic products. Of our country ( ( Containers, packagings used additives health standards ( GB9685 - 2008). Also has carried on the limits, to certain amount of plasticizer migration to the environmental protection plasticizer, such as vegetable oils instead of phthalic acid esters plasticizer is the trend of The Times. With the improvement of environmental standards, non-toxic safe plasticizer market consumption will increase. Plastic packaging of greening not only reflected in the product itself, the emissions of volatile organic pollutants in the production process ( VOCs) Has also been increasingly stringent restrictions. Along with our country the implementation of the action plan for prevention and control of atmospheric pollution, plastic packaging and printing companies faced with severe challenges. “ There is no doubt that the future packaging printing ink containing benzene containing ketone is certainly can no longer use, the market is the development direction of water-based ink, solvent ink and uv curing inks and other products. However, there is a shortage of these new products in our country also, both varieties and quantity are unable to meet the market demand. ” In the plastic composite film association branch team said researh material - 11.