Bio-degradable plastics "five ones"

Bio-degradable plastic waste plastics as a treatment of "white pollution", protecting the ecological environment Dot print fabrics,non-woven products,non-woven bags,coverall shoe, Garbage Bag with Draw Cord, Garbage bag with draw tape，nonwoven shopping bags, to ease the tension of the oil resources in an effective way to present, has become a hot research and development. China has successively adopted a number of policies and regulations to encourage bio-degradable plastics research and development, production and promote the use of. However, recently held in Baotou City in Inner Mongolia, China Plastics Industry Development Forum, the experts pointed out that supporting policies and related rules lack of product standards, financial support is not in place and other reasons, the current domestic bio-degradable plastics industry into a "five ones" difficult situation, urgent need to increase support for national efforts to promote the application of universal access to drive industrial development.

According to a national bio-based materials and degradation Dot print fabrics,non-woven products Standardization Technical Committee, deputy director of Beijing Technology and Business University, Professor Xu Guozhi introduced the world's industrial production have been or are in the industrialization phase of the bio-degradable plastics are mainly poly-lactic acid, polyhydroxyalkanoates, poly already lactone, poly-methyl ethylene carbonate, poly butylene succinate on the acid - butanediol - adipic acid copolyester, polyvinyl alcohol and polyethylene glycol. At present, the domestic bio-degradable plastics mainly used in plastic bags, non-woven bags,coverall shoe, Garbage Bag with Draw Cord, Garbage bag with draw tape，nonwoven shopping bags，fresh produce packaging and plastic sheeting and other fields.

CPPIA degradable plastics Yunxuan the Secretary-General declared that the Professional Committee of China from the mid-90s of the last century began the development of biodegradable plastics. During the Beijing Olympic Games, bio-degradable plastic products widely used. By 2010, China's total production capacity of bio-degradable plastics will reach 25 million tons.

Although the market outlook is generally good, but the bio-degradable plastics industry, now it's being run into trouble.

In Xu Xuan Chi and Yunxuan view, bio-degradable plastics industry is facing five major challenges. The first is technology is not mature enough, the performance of degradable plastic products is also not fully meet all consumer demand. Although the market has a number of bio-degradable plastic variety, but each material itself mechanical and processing properties only in one respect outstanding non-woven products manufacturer performance still less than one kind or another. Currently in the degradable plastics processing power of research is still rather weak, most enterprises will be the focus of attention focused on the material synthesis, the neglected product processing development, a number of bio-degradable plastic dining utensils in the heat, water and mechanical intensity of the traditional plastic products far behind.

The second is cost. Bio-degradable plastics product prices at present is hard to compete with petroleum-based products, which through advances in technology continue to reduce production costs and non-woven products manufacturer prices.

The third is the lack of strong support for policies or laws and regulations. In other countries, the government through the establishment of special development funds, tax incentives and other policies to support bio-degradable plastics industry development, China's current efforts in this area to support the gradual strengthening of macro-policies to support more and more, but the lack of rules, is not conducive to production-oriented enterprises development.

The fourth is the lack of enterprise funds and the financing problem. China's bio-degradable plastics enterprises are still not big enough, while the bio-degradable plastics industry, has exceeded expectations of return cycle, the design, resulting in inadequate funding and financing of the enterprise difficult issues.

Fifth is the evaluation system is not perfect. Bio-degradable plastic is a new industry, many materials and products developed later, without their own product standards, to trade brought many inconveniences and disputes. Although China has an early plastic products by the National Standardization Technical Committee set up a biomass and bio-degradable plastics Working Group, 2008 National Standards Commission has established a national bio-based materials and degradable plastics-related standard-setting bodies, but because of insufficient financial support, relevant work slow.

To this end, the experts recommended that non-woven products manufacturer should be clear in law biodegradable plastics in a modern circular economy, the status and importance of policy to give strong support to the bio-degradable plastic products, application and development is subject to subsidies, tax incentives on the refinement and the establishment of a national special development fund, to guide a variety of capital into in order to promote the development of degradable plastics industry.

Experts also recommended that relevant government departments to assist enterprises and research institutes of technological innovation, promoting the development and promotion of mature technologies; actively developing low-cost and wide variety of sources of raw materials, the use of mature technology and processing technology; for microbial synthesis of plastics, should be actively looking for highly efficient strains and low-cost medium to develop optimal fermentation process and molding process equipment, production costs will be reduced; enhance bio-degradable plastics standards, testing and technology inputs, improve product standards.

In addition, from applications to consider, for non-recovery of medical plastic products, garbage bags, compost bags, Garbage Bag with Draw Cord, non-woven bags,coverall shoe, Garbage Bag with Draw Cord, Garbage bag with draw tape，nonwoven shopping bags，pesticide bottles, cosmetic containers such as disposable plastic products, may take food starch or inorganic mineral filled way to develop high-quality, more affordable completely bio-degradable plastic products.

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