[ppzhan Abstract] After a long period of development, China's packaging industry has been ranked high in the world, becoming the second largest packaging country after the United States. China is working hard to transform the packaging power into a packaging power. In contrast, China's packaging industry still has many problems. In order to achieve sustainable development, China's packaging industry must solve the problems that arise at the moment.
After more than 20 years of development, China's packaging industry has become one of the world's packaging forests. But this is only in terms of the output of the packaged product. China is a big country in food import and export, and it is also undergoing medical reforms. The market demand for packaging products is huge. However, there are still many shortcomings in China's packaging industry. To achieve long-term development, these problems must be solved first.
At present, the domestic packaging industry still has three unreasonable points: First, the product structure is mainly simple, original products, product replacement is slow, product structure is irrational, can not fully adapt to changes in market demand; second, the overall size of packaging enterprises Smaller, the industrial concentration is low; the third is the uneven development of various regions, the packaging industry in the western region is relatively backward, and the development in the eastern region is relatively developed.
The outlook for the packaging industry is still optimistic given the multiple factors such as the future of packaging machinery to cooperate with industrial automation and the promotion of the overall level of packaging improvement. It is estimated that by 2015, China's paper packaging products are expected to reach 36 million tons, plastic packaging products 9.46 million tons, metal packaging products 4.91 million tons, glass packaging products 15.5 million tons, packaging machinery 1.2 million sets, the overall level of packaging industry information is expected Meet or exceed the medium developed countries.
With the increase in the amount of packaging waste, the cost of waste disposal is rising, and it is an irresistible trend to increase the recycling of packaging waste. However, in the process of rapid development of packaging production, China still has a large gap with developed countries in the management, disposal and recycling of waste.
First of all, the recycling of packaging materials has obvious economic and ecological benefits. According to relevant experts, although there are many kinds of packaging waste, the materials of packaging products can be basically divided into four categories: paper products, plastic products, glass products and metal products. Packaging waste is mostly renewable resources.
Secondly, the continuous increase in packaging waste production provides sufficient production resources for recycling. At present, paper packaging products are about 8.35 million tons, plastic packaging products are about 2.44 million tons, glass packaging products are about 4.44 million tons, and metal packaging products are about 1.61 million tons. At the same time, these products are growing at an annual rate ranging from 12.5% ​​to 30%. Research data shows that 1 ton of waste paper can regenerate 0.8 tons of new paper or 0.83 tons of cardboard; 1 ton of waste plastic can regenerate 0.75 tons of diesel or 0.6 tons of unleaded gasoline. It can be seen that there is no need to worry about the “raw material†problem of recycling.
Thirdly, the processing technology for packaging waste is becoming more and more mature, and the processed packaging waste has broad applications and the market prospect is promising. After the waste snack box is recycled, it can be mixed with soil or other substrates by shredding and harmless treatment for soilless or semi-soil cultivation. Waste plastic oiling technology uses high-performance catalysts to “depolymerize†high-density polyethylene or polypropylene plastics, and can produce diesel and gasoline in line with national standards, with an oil production rate of more than 75%. Liquefied gas and carbon black can also be recovered if necessary equipment is added. Chemical products such as toluene, xylene and pure benzene can be produced by changing the catalyst. In addition, the use of waste plastics and filling mixtures to form a fertilizer coating, the cost of coating is only about 300 yuan / ton than ordinary compound fertilizer. This is an environmental protection project that turns “white pollution†into “green fertilizer†and can consume a large amount of packaging waste.
We have reason to believe that if a lunch box can become a porter of safe food, fulfill its mission, return to nature in an environmentally friendly way, or regenerate into new environmentally friendly materials, it will be the development direction of the packaging industry that everyone is willing to see. .
After more than 20 years of development, China's packaging industry has become one of the world's packaging forests. But this is only in terms of the output of the packaged product. China is a big country in food import and export, and it is also undergoing medical reforms. The market demand for packaging products is huge. However, there are still many shortcomings in China's packaging industry. To achieve long-term development, these problems must be solved first.
At present, the domestic packaging industry still has three unreasonable points: First, the product structure is mainly simple, original products, product replacement is slow, product structure is irrational, can not fully adapt to changes in market demand; second, the overall size of packaging enterprises Smaller, the industrial concentration is low; the third is the uneven development of various regions, the packaging industry in the western region is relatively backward, and the development in the eastern region is relatively developed.
The outlook for the packaging industry is still optimistic given the multiple factors such as the future of packaging machinery to cooperate with industrial automation and the promotion of the overall level of packaging improvement. It is estimated that by 2015, China's paper packaging products are expected to reach 36 million tons, plastic packaging products 9.46 million tons, metal packaging products 4.91 million tons, glass packaging products 15.5 million tons, packaging machinery 1.2 million sets, the overall level of packaging industry information is expected Meet or exceed the medium developed countries.
With the increase in the amount of packaging waste, the cost of waste disposal is rising, and it is an irresistible trend to increase the recycling of packaging waste. However, in the process of rapid development of packaging production, China still has a large gap with developed countries in the management, disposal and recycling of waste.
First of all, the recycling of packaging materials has obvious economic and ecological benefits. According to relevant experts, although there are many kinds of packaging waste, the materials of packaging products can be basically divided into four categories: paper products, plastic products, glass products and metal products. Packaging waste is mostly renewable resources.
Secondly, the continuous increase in packaging waste production provides sufficient production resources for recycling. At present, paper packaging products are about 8.35 million tons, plastic packaging products are about 2.44 million tons, glass packaging products are about 4.44 million tons, and metal packaging products are about 1.61 million tons. At the same time, these products are growing at an annual rate ranging from 12.5% ​​to 30%. Research data shows that 1 ton of waste paper can regenerate 0.8 tons of new paper or 0.83 tons of cardboard; 1 ton of waste plastic can regenerate 0.75 tons of diesel or 0.6 tons of unleaded gasoline. It can be seen that there is no need to worry about the “raw material†problem of recycling.
Thirdly, the processing technology for packaging waste is becoming more and more mature, and the processed packaging waste has broad applications and the market prospect is promising. After the waste snack box is recycled, it can be mixed with soil or other substrates by shredding and harmless treatment for soilless or semi-soil cultivation. Waste plastic oiling technology uses high-performance catalysts to “depolymerize†high-density polyethylene or polypropylene plastics, and can produce diesel and gasoline in line with national standards, with an oil production rate of more than 75%. Liquefied gas and carbon black can also be recovered if necessary equipment is added. Chemical products such as toluene, xylene and pure benzene can be produced by changing the catalyst. In addition, the use of waste plastics and filling mixtures to form a fertilizer coating, the cost of coating is only about 300 yuan / ton than ordinary compound fertilizer. This is an environmental protection project that turns “white pollution†into “green fertilizer†and can consume a large amount of packaging waste.
We have reason to believe that if a lunch box can become a porter of safe food, fulfill its mission, return to nature in an environmentally friendly way, or regenerate into new environmentally friendly materials, it will be the development direction of the packaging industry that everyone is willing to see. .
Ningbo Vinny International Trading Co., Ltd , http://www.vinnystationery.com