〠Abstract 】 This paper introduces the situation of aseptic fresh-keeping packaging, researches and analyzes the status quo of aseptic fresh-keeping packaging in our country and the space for sustainable development, and puts forward suggestions such as government coordination, support, fair competition, and common development in light of the national conditions.
Key words: aseptic fresh-keeping packaging, research and analysis, status quo, sustainable development, space measures, 1 common knowledge about aseptic packaging, 1.1 birth, application and development of aseptic packaging, aseptic packaging was born in the 40s, applied in the 60s, Developed in the 70's.
1.2 aseptic packaging as an industry or field it includes packaging technology, packaging materials and packaging containers, packaging aids and packaging machinery and equipment, packaging aids and packaging research, education, packaging engineering, and related industries and Related disciplines.
1.3 Aseptic packaging refers to a packaging method in which the product, packaging container, material, or packaging aid is sterilized and filled and sealed in a sterile environment.
1.4 The main purpose and significance of aseptic packaging is to realize that the packaged product does not add preservatives, and it can be stored for six months or more without deterioration under regular hot springs without refrigeration.
1.5 Types and Styles of Sterile Packaging The types of aseptic packaging currently used have evolved from single composite paper packaging to plastic bottles, plastic cups, plastic composite bags, and glass bottles, but they are still mainly based on composite cartons. There are more and more styles of aseptic packaging. Take composite carton packaging as an example. There are bricks, houses, pillows, triangles, axes, square columns, and cylinders. In addition to intubation, a mouth and anti-theft cap can be added. The packaging capacity is from 50 ml to 1500 ml, and the large bags can be packed from a few litres to a few tens of liters, a hundred liters or even more.
1.6 Aseptic packaging is used more and more widely from packaging liquids to fluids, semifluids, and pastes; from general fruit juices to milk, tea, vegetable juices, soups, alcohol, water, and liquid medicines.
1.7 The main advantages of aseptic packaging, in addition to being able to maintain freshness at room temperature for long periods of time without deterioration, discoloration, or taste change, also has low energy consumption, low consumption of packaging materials, low manufacturing cost, high packaging efficiency, good economic returns and quality Light and convenient for long-distance transportation, and recycling of waste packaging can be recycled.
1.8 Overview of Aseptic Packaging Development in Foreign Countries According to reports, aseptic packaging has accounted for more than 65% of liquid food packaging in developed countries, and the annual growth rate exceeds 5%. The cartons are aseptically packaged, and consume more than 100 billion a year in the world. According to the calculation of 250 milliliters, it consumes more than 1 million tons of composite paper. The manufacture of these composite materials requires more than 700,000 tons of cardboard and more than 100,000 plastics. Tons, aluminum foil more than 50,000 tons. This more than 100 billion cartons are based on 250 milliliters of 0.05 US dollars, the sales value is 5 billion US dollars, plus the packaging of products and packaging is at least 20 billion US dollars or more, not to mention there are more than 100 billion cartons in Many proportions are more than 500 ml. If you add aseptic packaging of other plastic cups, plastic bottles, small plastic bags and large plastic bags, as well as related packaging machinery, packaging aids, etc., it really can be considered a big industry. At present, the internationally more influential manufacturers of aseptic packaging equipment include Swedish Tetra Pak Co., Ltd., American International Paper Corporation, German PKL Division, German Italian Veca Corporation, and Japan Dainippon Printing Corporation.
2 The status of the development of aseptic fresh-keeping packaging in our country till now, the development of the aseptic fresh-keeping packaging industry in China can be divided into three phases.
2.1 In the initial stage China's sterile fresh-keeping packaging started in the late 1970s. In 1979, Guangdong Cannery Co., Ltd. took the lead in importing a set of composite paper brick aseptic packaging equipment from Sweden Tetra Pak Co., Ltd. for the packaging of sugar cane juice, juice, soy milk, chrysanthemum tea and other liquid beverages. After the products were put on the market, they attracted the interest and attention of consumers and the food industry, packaging industry and packaging scholars. Afterwards, companies with economic capabilities that were approved by the state were successively introduced. They include: 2 sets of canned plants in Guangdong, 2 factories of Shenzhen Guangming Overseas Chinese Livestock Farm Dairy Processing Factory introduced in 1981, and 2 units of Shanghai Jinjiang Food Group Co., Ltd. These manufacturers produce more than 200 million packages of aseptic packaging beverages each year, and the demand for products still exceeds supply. In this case, there is no ability to introduce intensified research and development of localized equipment and materials.
2.2 The development stage With the deepening of reform and opening up, policies have been relaxed, the right to review and approval has been devolved and the level of people's consumption has increased. The aseptic fresh-keeping packaging market has become increasingly prosperous. Since 1984, powerful food and beverage companies or new companies in large and medium coastal cities across the country have successively introduced Swedish Tetra Pak Co., Ltd., the United States International Paper Corporation, the German PKI company, and Japan's Dainippon Printing Corporation. Clubs and other production of aseptic packaging production line equipment. With the increase of aseptic packaging machinery, the consumption of packaging materials has also increased, and imports alone have failed to meet production needs. Therefore, the Beijing Pulp and Paper Experimental Factory invested 54 million yuan from the Beijing Paper Industry Corporation from Sweden. Le Packing Co., Ltd. introduced a full set of technical equipment for the production line of composite paper and used imported raw materials to build a production workshop with an annual output of 600 million carton materials. It was put into production in early 1987. At this point, the domestic light is the introduction of the Swedish Tetra Pak's aseptic packaging machinery has approached 50 sets, plus models produced in other countries, is close to 60 sets, while the number of models in other countries due to the small number of paper is not much , There is no manufacturer of packaging materials. The packaging materials used by these equipment that are different from the Tetra Pak models depend on imports. The former Ministry of Light Industry has issued relevant scientific and technological research projects to guide corporate research and development. Guangdong Xinyi Far East Beverage Co., Ltd., Shantou Hongguang Plastic Factory, Shandong Jinan Composite Packaging Factory, Taishan Plastic Factory, Linyi Composite Packaging Factory, Shanghai People Plastic printing factory and Jiangsu Danyang compound packaging plant have successively developed various models of composite paper and reached a considerable level. At the same time, Far East Beverage Co., Ltd. plans to be simple, in the country first developed a simple type of brick, house type aseptic packaging machine, from self-use to export, from the side seam to the seam, from semi-automatic to automatic, from Brick-shaped, house-shaped to pillow-shaped, triangular, axe-shaped, to meet user requirements; former Department of Electrical and Mechanical Services, Hefei General Machinery Research Institute of Packaging Machinery and Nanjing Second Commercial Machinery Factory joint, mapping foreign models to produce horizontal side seam Brick carton beverage packaging machine; Shanghai Light Industry Machinery Co., Ltd. successfully developed the ridge-type carton milk packaging machine and then referenced Japanese models to make a side-stitched brick carton beverage packaging machine; The brick carton liquid beverage packing unit was developed. Since then, China has had its own aseptic packaging machines and composite packaging materials, which can be compared with imported equipment packaging. By 1995, China had introduced more than 200 sets of Tetra Pak packaging machines, more than 20 sets of American International Paper and German PKL brands, domestically produced IO0 sets, and more than 300 imported and domestic products. Sets. Tetra Pak opened a composite packaging material plant and aseptic packaging pretreatment plant in Foshan, Guangdong Province and Kunshan, Jiangsu Province; US International Paper Corporation and China National Packaging Corporation opened a roof-type carton in Pudong, Shanghai. Production plant; Japan's Gulin Paper opened a house-shaped carton production plant in Shanghai; Zhejiang Weibo Company also launched a milk-packing house-shaped carton; Guangdong's Far East Company introduced a paper and plastic product with long-term preservation without refrigeration at room temperature. Aluminum composite aseptic roof-shaped packaging box and packaging machine; Germany Iveca introduced plastic cups and sacks aseptic packaging in China; Beijing Aviation Technology Research Institute and Shenyang Automation Instrumentation Factory launched large-bag aseptic packaging production lines respectively; Changshu, Changlong, Jiangsu, China Fungus Packaging Co., Ltd., Gansu Tianyuan Color Printing Packaging Co., Ltd., Xinjiang Urumqi Plastics Factory, and Guangzhou Jinweilong Co., Ltd. respectively introduced sterile bulk packaging bags. These domestic aseptic packaging machinery and packaging materials are exported every year in small portions. In addition, the China Packaging Technology Association established the Aseptic Packaging Committee in a timely manner to manage and guide the aseptic packaging industry, and organized several nationwide or international conferences and seminars on aseptic packaging and fresh-keeping packaging technologies. The Aseptic Packaging Committee of the China Packaging Technology Association also frequently promotes aseptic packaging knowledge in newspapers and magazines, compiles aseptic packaging communication, sends production companies and related departments and leaders at all levels, and continuously publishes trends, technologies, and information on the development of aseptic packaging at home and abroad. New results. China's aseptic packaging industry has entered a new period of development, with an annual output of aseptic packaging beverages, dairy products up to more than 100 million tons, consumption of packaging materials more than 30,000 tons. The production enterprises have also been extended from open coastal cities to large and medium-sized cities in various provinces, cities and autonomous regions in the country.
2.3 The stage of smooth overrunning After entering the year of 1996, due to the macroeconomic regulation and control of the national economy, the tightening of monetary resources, the reduction of investment in fixed assets, the deepening reform of state-owned enterprises, and the temporary decline in the level of consumption, the pace of development of the aseptic fresh-keeping packaging industry has gradually increased. Slowly, some of the original enterprises were underemployed, the new large manufacturers were significantly reduced, and they were cautious about importing. Instead, they replaced township and village enterprises with private companies, partnerships, or individual-owned enterprises. These enterprises are limited by their financial strength and operating scale. Most of them choose domestically-made equipment, use domestically-made packaging materials or containers, and have a production quality and price-appropriate product supply market, which supplements the gap in the original introduction of equipment. According to incomplete statistics, there are more than 15 domestically produced aseptic packaging production lines and complete sets of equipment that sell small quantities of products each year. The output of aseptically packaged products in the country has remained relatively unchanged, sometimes rising slightly. For this kind of situation, people who are not clear think that the development of aseptic packaging in our country has reached the end, or mistakenly believe that the composite paper packaging is outdated. Actually, this is not the case. The author believes that this is a time of transition. From the analysis of the investigation, the aseptic packaging industry in China has a huge potential. With the adjustment of the country’s industrial structure and active fiscal policies, stimulate consumption, expand domestic demand, and the economy began to recover. Aseptic fresh-keeping packaging began to rise again. It is only Guangdong Far East Company. In recent years, on average, there are 5 customers who ask for assortment of aseptic packaging every day. From the end of last year to the beginning of this year, the National Standard for Paper-based Composite Materials for Aseptic Liquid Food Packaging was formulated by the China Standardization Association and the Aseptic Packing Committee of the China Packaging Technology Association. Afterwards, the national standard for aseptic packaging machinery was formulated. The development of aseptic packaging in China provides the basic guarantee of technology and quality.
3 The future of China's sterile fresh-keeping packaging sustainable development space China has a large population (about one-fifth of the world's total population), a vast territory, rich products, located in the tropical and subtropical. With the continuous deepening of reform and opening up and the further implementation of the policy of enriching the people, the people’s living standards have been continuously improved, the concept of mass consumption has been constantly updated, the tourism industry has become increasingly prosperous, and with the accession to the WTO, the country will be fully open and all aspects will gradually be brought into line with the international standards. Sino-foreign joint ventures and cooperation have been further strengthened and the economy has become increasingly active. All these have provided a broad space for the development of aseptic fresh-keeping packaging in China.
3.1 The level of development of aseptic fresh-keeping packaging in our country is far worse than the world level 3.1.1 Aseptic packaging of food consumption in carton packaging, for example, some countries have reached an annual average consumption of more than 100 packages The per capita of the world is also close to 20 packs, and China's per capita annual consumption is only l packs.
3.1.2 The proportion of aseptic packaging and similar packaging The aseptic packaging of foreign developed countries has accounted for more than 65% of the packaging of similar products, and some have exceeded 70%, while China only accounts for 5%.
3.1.3 The speed of development of aseptic packaging The average annual growth rate of foreign developed countries is more than 5%, and the highest is more than 8%. However, there has been a delay in the development of a large-scale development in China.
3.2 Many channels are waiting for us to develop 3.2.1 Dairy Industry In 1998, the world milk production reached 522.335 million tons, the per capita possession amounted to 103.3 kg, the per capita consumption of 312 kg in developed countries, developing countries 36.5 Kilograms, while China currently produces 804,000 tons of milk per capita, and the per capita occupancy is less than 7 kilograms. Due to the low level of production and sales, and the delay in packaging, most dairy enterprises are still mainly based on milk powder, and liquid milk still stays milk at fixed-point timing. Mainly, the use of glass bottles or plastic bags for packaging, failed to meet the diverse needs of consumers, there has been a "side can not drink, while not sell," the strange phenomenon, so that the dairy industry fell into a low level of saturation. In the mid- to long-term development goals of the dairy industry formulated by the Ministry of Agriculture of China, at the end of the “Tenth Five-year Planâ€, the per capita amount of dairy products reached 10 kilograms and the total output reached 13.5 million tons. By 2030, the per capita milk consumption will reach 25 kilograms. Yields 42.5 million tons
Key words: aseptic fresh-keeping packaging, research and analysis, status quo, sustainable development, space measures, 1 common knowledge about aseptic packaging, 1.1 birth, application and development of aseptic packaging, aseptic packaging was born in the 40s, applied in the 60s, Developed in the 70's.
1.2 aseptic packaging as an industry or field it includes packaging technology, packaging materials and packaging containers, packaging aids and packaging machinery and equipment, packaging aids and packaging research, education, packaging engineering, and related industries and Related disciplines.
1.3 Aseptic packaging refers to a packaging method in which the product, packaging container, material, or packaging aid is sterilized and filled and sealed in a sterile environment.
1.4 The main purpose and significance of aseptic packaging is to realize that the packaged product does not add preservatives, and it can be stored for six months or more without deterioration under regular hot springs without refrigeration.
1.5 Types and Styles of Sterile Packaging The types of aseptic packaging currently used have evolved from single composite paper packaging to plastic bottles, plastic cups, plastic composite bags, and glass bottles, but they are still mainly based on composite cartons. There are more and more styles of aseptic packaging. Take composite carton packaging as an example. There are bricks, houses, pillows, triangles, axes, square columns, and cylinders. In addition to intubation, a mouth and anti-theft cap can be added. The packaging capacity is from 50 ml to 1500 ml, and the large bags can be packed from a few litres to a few tens of liters, a hundred liters or even more.
1.6 Aseptic packaging is used more and more widely from packaging liquids to fluids, semifluids, and pastes; from general fruit juices to milk, tea, vegetable juices, soups, alcohol, water, and liquid medicines.
1.7 The main advantages of aseptic packaging, in addition to being able to maintain freshness at room temperature for long periods of time without deterioration, discoloration, or taste change, also has low energy consumption, low consumption of packaging materials, low manufacturing cost, high packaging efficiency, good economic returns and quality Light and convenient for long-distance transportation, and recycling of waste packaging can be recycled.
1.8 Overview of Aseptic Packaging Development in Foreign Countries According to reports, aseptic packaging has accounted for more than 65% of liquid food packaging in developed countries, and the annual growth rate exceeds 5%. The cartons are aseptically packaged, and consume more than 100 billion a year in the world. According to the calculation of 250 milliliters, it consumes more than 1 million tons of composite paper. The manufacture of these composite materials requires more than 700,000 tons of cardboard and more than 100,000 plastics. Tons, aluminum foil more than 50,000 tons. This more than 100 billion cartons are based on 250 milliliters of 0.05 US dollars, the sales value is 5 billion US dollars, plus the packaging of products and packaging is at least 20 billion US dollars or more, not to mention there are more than 100 billion cartons in Many proportions are more than 500 ml. If you add aseptic packaging of other plastic cups, plastic bottles, small plastic bags and large plastic bags, as well as related packaging machinery, packaging aids, etc., it really can be considered a big industry. At present, the internationally more influential manufacturers of aseptic packaging equipment include Swedish Tetra Pak Co., Ltd., American International Paper Corporation, German PKL Division, German Italian Veca Corporation, and Japan Dainippon Printing Corporation.
2 The status of the development of aseptic fresh-keeping packaging in our country till now, the development of the aseptic fresh-keeping packaging industry in China can be divided into three phases.
2.1 In the initial stage China's sterile fresh-keeping packaging started in the late 1970s. In 1979, Guangdong Cannery Co., Ltd. took the lead in importing a set of composite paper brick aseptic packaging equipment from Sweden Tetra Pak Co., Ltd. for the packaging of sugar cane juice, juice, soy milk, chrysanthemum tea and other liquid beverages. After the products were put on the market, they attracted the interest and attention of consumers and the food industry, packaging industry and packaging scholars. Afterwards, companies with economic capabilities that were approved by the state were successively introduced. They include: 2 sets of canned plants in Guangdong, 2 factories of Shenzhen Guangming Overseas Chinese Livestock Farm Dairy Processing Factory introduced in 1981, and 2 units of Shanghai Jinjiang Food Group Co., Ltd. These manufacturers produce more than 200 million packages of aseptic packaging beverages each year, and the demand for products still exceeds supply. In this case, there is no ability to introduce intensified research and development of localized equipment and materials.
2.2 The development stage With the deepening of reform and opening up, policies have been relaxed, the right to review and approval has been devolved and the level of people's consumption has increased. The aseptic fresh-keeping packaging market has become increasingly prosperous. Since 1984, powerful food and beverage companies or new companies in large and medium coastal cities across the country have successively introduced Swedish Tetra Pak Co., Ltd., the United States International Paper Corporation, the German PKI company, and Japan's Dainippon Printing Corporation. Clubs and other production of aseptic packaging production line equipment. With the increase of aseptic packaging machinery, the consumption of packaging materials has also increased, and imports alone have failed to meet production needs. Therefore, the Beijing Pulp and Paper Experimental Factory invested 54 million yuan from the Beijing Paper Industry Corporation from Sweden. Le Packing Co., Ltd. introduced a full set of technical equipment for the production line of composite paper and used imported raw materials to build a production workshop with an annual output of 600 million carton materials. It was put into production in early 1987. At this point, the domestic light is the introduction of the Swedish Tetra Pak's aseptic packaging machinery has approached 50 sets, plus models produced in other countries, is close to 60 sets, while the number of models in other countries due to the small number of paper is not much , There is no manufacturer of packaging materials. The packaging materials used by these equipment that are different from the Tetra Pak models depend on imports. The former Ministry of Light Industry has issued relevant scientific and technological research projects to guide corporate research and development. Guangdong Xinyi Far East Beverage Co., Ltd., Shantou Hongguang Plastic Factory, Shandong Jinan Composite Packaging Factory, Taishan Plastic Factory, Linyi Composite Packaging Factory, Shanghai People Plastic printing factory and Jiangsu Danyang compound packaging plant have successively developed various models of composite paper and reached a considerable level. At the same time, Far East Beverage Co., Ltd. plans to be simple, in the country first developed a simple type of brick, house type aseptic packaging machine, from self-use to export, from the side seam to the seam, from semi-automatic to automatic, from Brick-shaped, house-shaped to pillow-shaped, triangular, axe-shaped, to meet user requirements; former Department of Electrical and Mechanical Services, Hefei General Machinery Research Institute of Packaging Machinery and Nanjing Second Commercial Machinery Factory joint, mapping foreign models to produce horizontal side seam Brick carton beverage packaging machine; Shanghai Light Industry Machinery Co., Ltd. successfully developed the ridge-type carton milk packaging machine and then referenced Japanese models to make a side-stitched brick carton beverage packaging machine; The brick carton liquid beverage packing unit was developed. Since then, China has had its own aseptic packaging machines and composite packaging materials, which can be compared with imported equipment packaging. By 1995, China had introduced more than 200 sets of Tetra Pak packaging machines, more than 20 sets of American International Paper and German PKL brands, domestically produced IO0 sets, and more than 300 imported and domestic products. Sets. Tetra Pak opened a composite packaging material plant and aseptic packaging pretreatment plant in Foshan, Guangdong Province and Kunshan, Jiangsu Province; US International Paper Corporation and China National Packaging Corporation opened a roof-type carton in Pudong, Shanghai. Production plant; Japan's Gulin Paper opened a house-shaped carton production plant in Shanghai; Zhejiang Weibo Company also launched a milk-packing house-shaped carton; Guangdong's Far East Company introduced a paper and plastic product with long-term preservation without refrigeration at room temperature. Aluminum composite aseptic roof-shaped packaging box and packaging machine; Germany Iveca introduced plastic cups and sacks aseptic packaging in China; Beijing Aviation Technology Research Institute and Shenyang Automation Instrumentation Factory launched large-bag aseptic packaging production lines respectively; Changshu, Changlong, Jiangsu, China Fungus Packaging Co., Ltd., Gansu Tianyuan Color Printing Packaging Co., Ltd., Xinjiang Urumqi Plastics Factory, and Guangzhou Jinweilong Co., Ltd. respectively introduced sterile bulk packaging bags. These domestic aseptic packaging machinery and packaging materials are exported every year in small portions. In addition, the China Packaging Technology Association established the Aseptic Packaging Committee in a timely manner to manage and guide the aseptic packaging industry, and organized several nationwide or international conferences and seminars on aseptic packaging and fresh-keeping packaging technologies. The Aseptic Packaging Committee of the China Packaging Technology Association also frequently promotes aseptic packaging knowledge in newspapers and magazines, compiles aseptic packaging communication, sends production companies and related departments and leaders at all levels, and continuously publishes trends, technologies, and information on the development of aseptic packaging at home and abroad. New results. China's aseptic packaging industry has entered a new period of development, with an annual output of aseptic packaging beverages, dairy products up to more than 100 million tons, consumption of packaging materials more than 30,000 tons. The production enterprises have also been extended from open coastal cities to large and medium-sized cities in various provinces, cities and autonomous regions in the country.
2.3 The stage of smooth overrunning After entering the year of 1996, due to the macroeconomic regulation and control of the national economy, the tightening of monetary resources, the reduction of investment in fixed assets, the deepening reform of state-owned enterprises, and the temporary decline in the level of consumption, the pace of development of the aseptic fresh-keeping packaging industry has gradually increased. Slowly, some of the original enterprises were underemployed, the new large manufacturers were significantly reduced, and they were cautious about importing. Instead, they replaced township and village enterprises with private companies, partnerships, or individual-owned enterprises. These enterprises are limited by their financial strength and operating scale. Most of them choose domestically-made equipment, use domestically-made packaging materials or containers, and have a production quality and price-appropriate product supply market, which supplements the gap in the original introduction of equipment. According to incomplete statistics, there are more than 15 domestically produced aseptic packaging production lines and complete sets of equipment that sell small quantities of products each year. The output of aseptically packaged products in the country has remained relatively unchanged, sometimes rising slightly. For this kind of situation, people who are not clear think that the development of aseptic packaging in our country has reached the end, or mistakenly believe that the composite paper packaging is outdated. Actually, this is not the case. The author believes that this is a time of transition. From the analysis of the investigation, the aseptic packaging industry in China has a huge potential. With the adjustment of the country’s industrial structure and active fiscal policies, stimulate consumption, expand domestic demand, and the economy began to recover. Aseptic fresh-keeping packaging began to rise again. It is only Guangdong Far East Company. In recent years, on average, there are 5 customers who ask for assortment of aseptic packaging every day. From the end of last year to the beginning of this year, the National Standard for Paper-based Composite Materials for Aseptic Liquid Food Packaging was formulated by the China Standardization Association and the Aseptic Packing Committee of the China Packaging Technology Association. Afterwards, the national standard for aseptic packaging machinery was formulated. The development of aseptic packaging in China provides the basic guarantee of technology and quality.
3 The future of China's sterile fresh-keeping packaging sustainable development space China has a large population (about one-fifth of the world's total population), a vast territory, rich products, located in the tropical and subtropical. With the continuous deepening of reform and opening up and the further implementation of the policy of enriching the people, the people’s living standards have been continuously improved, the concept of mass consumption has been constantly updated, the tourism industry has become increasingly prosperous, and with the accession to the WTO, the country will be fully open and all aspects will gradually be brought into line with the international standards. Sino-foreign joint ventures and cooperation have been further strengthened and the economy has become increasingly active. All these have provided a broad space for the development of aseptic fresh-keeping packaging in China.
3.1 The level of development of aseptic fresh-keeping packaging in our country is far worse than the world level 3.1.1 Aseptic packaging of food consumption in carton packaging, for example, some countries have reached an annual average consumption of more than 100 packages The per capita of the world is also close to 20 packs, and China's per capita annual consumption is only l packs.
3.1.2 The proportion of aseptic packaging and similar packaging The aseptic packaging of foreign developed countries has accounted for more than 65% of the packaging of similar products, and some have exceeded 70%, while China only accounts for 5%.
3.1.3 The speed of development of aseptic packaging The average annual growth rate of foreign developed countries is more than 5%, and the highest is more than 8%. However, there has been a delay in the development of a large-scale development in China.
3.2 Many channels are waiting for us to develop 3.2.1 Dairy Industry In 1998, the world milk production reached 522.335 million tons, the per capita possession amounted to 103.3 kg, the per capita consumption of 312 kg in developed countries, developing countries 36.5 Kilograms, while China currently produces 804,000 tons of milk per capita, and the per capita occupancy is less than 7 kilograms. Due to the low level of production and sales, and the delay in packaging, most dairy enterprises are still mainly based on milk powder, and liquid milk still stays milk at fixed-point timing. Mainly, the use of glass bottles or plastic bags for packaging, failed to meet the diverse needs of consumers, there has been a "side can not drink, while not sell," the strange phenomenon, so that the dairy industry fell into a low level of saturation. In the mid- to long-term development goals of the dairy industry formulated by the Ministry of Agriculture of China, at the end of the “Tenth Five-year Planâ€, the per capita amount of dairy products reached 10 kilograms and the total output reached 13.5 million tons. By 2030, the per capita milk consumption will reach 25 kilograms. Yields 42.5 million tons
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