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Environmental guidance of the city package

State environment, the return to nature. Biodegradable plastics can be divided into biodegradable plastics, bio-plastics, optical and bio-degradable plastics / light two-degradable plastic. (5) maximize the use of natural materials or renewable resource materials, natural materials and recycled materials, the general processing of less pollution, and degradation of synthetic materials and the use of post-processing is more difficult. Plastic, glass and metal waste such as packaging materials has become an important factor in environmental pollution, and because of non-renewable resources,[link widoczny dla zalogowanych], energy consumption caused by high production costs. However, the natural biological materials used for packaging such as paper, wood, bamboo materials, wood, hemp cotton, willow, reed and crop stalks, rice straw, wheat straw, etc. even in the natural environment can be very easy to break down, do not pollute the environment,[link widoczny dla zalogowanych], and available renewable resources, low cost. (6) to develop the present paper packaging paper packaging is recognized as the effect of regeneration or the use of good packaging and processing. Paper packaging has many advantages, such as the resources are relatively abundant, easy recycling, pollution-free. Western countries already begun packing paper to wrap hamburgers, fast food, drinks, and replace the plastic packaging trend. China is also to begin developing alternative fiber membrane as agricultural film plastic film to avoid the pollution of farmland. Packaging products in the world in the proportion of the materials used, the use of paper occupying the first place. According to statistics,[link widoczny dla zalogowanych], 51%, Japan 39.6%, China 36.7%. According to FAO statistics, in 2000,[link widoczny dla zalogowanych], world per capita consumption of paper will reach 100kg, output of paper packaging products, packaging will account for 40% to 50%. Because of poor forest resources, to explore new resources for non-wood pulp, reed, bamboo, sugar cane, cotton stalk, wheat straw instead of wood such as paper, and try to expand the paper and make full use of timber species, r and processing of wood waste material sapwood left to expand sources of paper packaging materials. 3. Useful to guide the packaging environmentally friendly packaging consumption, environmentally friendly consumer guide, mainly referring to the choice of consumers goods, use, disposal after use a wide range of guidance, mainly to do the following: (1) for green packaging knowledge and information and education to make green packaging knowledge into people's lives and carry out the process of consumption. Establish the concept of environmental protection of consumers to make their own combination of consumption and environmental protection. The green propaganda and guidance, including the environmental crisis and its content source education, packaging waste education, education, environmental regulations, and environmental behavior education. (2) The rights and obligations of packaging consumption, mainly from services and information to guide the legal and service awareness, to guide, consumers have the right understanding of the purchase (consumption) the role of performance of the packaging of goods, disposal after use, disposal impact on the environment. The obligation of packaging consumption is the production of goods and providers should be in special packaging or packaging on the media (the used) to illustrate the relevant information to inform consumers. (3) Packing guide mainly refers to the consumption patterns of consumers in the market to guide the behavior of consumer packaging. Consumption from an environmental and green consumer instill some basic principles. ① the principle of proportionality principle of proportionality refers to consumption, can not use simple packaging gift packaging; can not use a large package of small packages; can not use heavy packing light packing; can not black and white color packaging products and packaging products ... ... . ② appropriate amount of the principle means the principle of consumption, the packaging can not use more than one package; can not use multi-layer packaging packaging; can not use elemental materials, composite materials packaging packaging; can not use a large packaging small packages (more than the equivalent of a big package small packing). ③ timely principle refers to the principle of timely processing and timely feedback in a timely manner. Is completed when the consumer packaged goods that will be recycled in a timely manner as required, while in the consumer packaged goods will be problems to the relevant Department of fq (~ I businessmen, manufacturers, and technical supervision departments, etc.) reflect the time in order to improve packaging. ④ allow consumers to establish new principles applicable to consciously accept the new technology, new ideas, new concepts required. Disable some of the relevant departments, such as expressly provided packaging containers, packaging materials, should be consciously abandoned consumption. For example,[link widoczny dla zalogowanych], EPs fast food box, EPS boxes of instant noodles and so on are taking Di packaging. Some of the other packaging materials for packaging are recently disabled. Consumers should be able to identify and reject consumption. Always be able to receive new green packaging products packaging. Urban environment packed guide is to ensure green consumption, an important measure to clean urban environment. Figure 2 packaging waste recycling system block diagram -. -. --. -. ... ... -. -. -. -. ... ... -. -. --. -. -. -. ... ... -. -. Green 20024 China Packaging 57} ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● /

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