Bottle glass is the leading product of China's daily glass industry, and its production accounts for about 90% of the entire daily glass industry. Bottle glass is mainly used for supporting products in the industries of beer, liquor, beverages, food, medicine, chemicals, and pesticides. Therefore, the orderly development of China's bottle and glass industry has played an important role in promoting and promoting the healthy and stable development of the national economy. Section 1 Major Achievements 1. Rapid increase in asset investment and continuous expansion of production scale.
Prior to the reform and opening up, the bottle and cans industry was relatively small. Its main production molding equipment is mostly domestic forest pickers, liberation 20 and manual machines. Its efficiency is low, and the total annual output of the industry is only a few hundred thousand tons. After the reform and opening up, with the rapid development of beer, feed, food and other industries, people's lives have been continuously improved, and the demand for glass products for bottles and cans is increasing day by day. In order to meet the market demand, all parts of the country began to expand, reconstruct and reconstruct the glass factory on the basis of the original. With the rapid increase in the scale of investment and continuous expansion of production scale, most companies have selected domestically-made molding machines and other ancillary equipment. A small number of enterprises, especially some enterprises with economic strength in developed coastal areas, actively introduce advanced foreign technology and equipment and increase their technological content in the process of expansion and reconstruction, thus also making the industry's equipment level higher. Change. In order to further promote the development of the industry, during the “Eighth Five-Year Plan†period, the country invested heavily again. In cities such as Shandong, Anhui, Jiangsu, Tianjin, and Shanghai, it focused on the construction of five hundred thousand tons of projects; the key support from some key enterprises introduced foreign countries. Advanced technology and equipment. At this point, the national bottle and glass industry has begun to take shape.
Secondly, the level of equipment has been improved and the production efficiency has been greatly improved. With the rapid expansion of the industry scale, the widespread application of some advanced foreign technologies and equipment, as well as the field visits and extensive technical exchanges to developed countries in the world glass industry, we have made See the difference. Therefore, under the leadership of the relevant departments of the Ministry of Light Industry and overall cooperation, domestic digestion and absorption work has been accelerated. The domestically produced 6-group and 8-group single-drop and double-drop serial bottle-making machines and S10 rotary bottle-making machines were successfully developed and put into production.
With the improvement of molding equipment, the mesh belt type fuel width annealing furnace, electric heating annealing furnace, push bottle machine, fuel spray gun, furnace control system, feeder, batching system, tray packaging machine, and hot and cold end Spraying machines and other ancillary equipment have also been researched and developed and put into production. The overall equipment level of the industry has been greatly improved, and production efficiency has been greatly improved. Taking the production of 640 milliliter beer bottles as an example, in the past, the molding speed was generally a dozen or so per minute. The general increase is now 36-60. Some companies that use imported molding equipment, such as 8 groups of 10 groups, 12 constitutional speeds up to 110-240 per minute.
At present, except for joint ventures, wholly-owned or partially state-owned key enterprises that have already used the imported 8-, 10-, or 12-unit double-drip machine, all other companies are domestically produced 6-group, 8-group single and double-drip determinant systems. Bottle machine and S10 bottle machine.
3. Significant achievements have been made in technological progress, and energy consumption has been significantly reduced. The improvement of molding equipment, the improvement of production efficiency, and the technical progress of the industry have also achieved remarkable results. On the basis of summarizing the use of foreign advanced technology and kiln type, in order to stabilize production and reduce pollution, it is first promoted into kiln type and fuel kiln. At the same time, high-quality refractories and advanced burners were selected to implement a series of technical measures such as full heat preservation, bottom bubbling, electric melting, kiln kiln, and thermal parameters using computer control. Through this series of measures, the furnace The melting quality and melting efficiency are greatly improved. The melting rate is generally 1.5-2.0 tons/meter, and the good one is more than 2.0 tons/meter. The unit product consumption has dropped significantly. The energy consumption dropped by an average of 20-25%, and the thermal efficiency increased from 30% to 40%, which achieved the effect of increasing production, increasing fuel, reducing costs, developing production, and saving energy.
The melting area of ​​the kiln is also generally expanded, generally 30-40 square meters, and the large one has exceeded 100 square meters. Furnace age is also generally extended to 2-4 years, good up to 8 years.
Fourthly, the quality of products has been continuously improved. The variety of color varieties has greatly increased the melting quality of kilns. Improvements in forming equipment and technology have also brought about great changes in product quality. For example, beer bottles, which were consistently considered to be difficult to produce in the past, have been produced all over the place. High-grade wine bottles and high-white high-grade white wine bottles have been imported in the past. Now they can also be mass-produced in some enterprises with better technical equipment and higher management levels. Their product quality has basically reached the level of similar foreign products. The level saved a lot of foreign exchange for the country. 640 milliliter beer bottles, under the premise of guaranteeing quality, the weight of the bottle from the past 550 grams, generally reduced to 480-530 grams, or even lower. The raw material consumption and production costs are greatly reduced, and the market's competitiveness is improved. The advanced NNPB production process in the world is also introduced and successfully put into production in China's bottle and glass industry. Its 296 ml lightweight beer bottle weighs only 161 grams, which fully meets the advanced level of similar international products. Filling the gap in China's small mouth pressure.
Product varieties and color varieties are greatly increased. According to the product category, there are dozens of categories such as beer bottles, liquor bottles, food bottles, cans, feed bottles, baby bottles, cosmetics bottles, medicine bottles, and pesticide bottles, and thousands of products. Beer bottles dare not be the same as in the past decades. Green, brown and white 640ml, 5000ml, 355ml, 330ml, 298ml, 296ml beer bottles have been continuously developed and launched. market. Plain processing materials, blue and white materials, high white materials, emerald green materials, dried leaf yellow, standard bottle of white porcelain materials, special-shaped bottles, high-grade cosmetics bottles, frosted bottles, and printing technology are also widely distributed throughout the country. At present, enterprises in the entire industry have organized production in accordance with relevant national standards. Some enterprises have already passed the ISO international standard certification and organized production with strict requirements. Section 2 Basic Experiences and Existing Main Problems I. Basic Experiences (1) The introduction of foreign advanced technology and equipment is the most effective way to rapidly improve the overall level of China's bottle and glass industry. Looking back at the rapid development of the bottle glass industry in China in the past two decades and the tremendous achievements it has made, it is precisely because we have a party's reform and opening-up policy that the bottle glass industry has the opportunity to go abroad and go global. Through the open introduction and extensive technical exchange activities, we have seen the gap with the international advanced level, and also enabled us to learn to have a direction and work goals. Through the introduction of a high starting point and domestic digestion, absorption and innovation, we have explored a development path that suits our national conditions. Therefore, opening up to the outside world is the most effective way for the rapid development of the bottle and glass industry.
(b) Matching hardware and software development.
In the late 1980s, the country had invested heavily in the introduction of internationally advanced technologies and equipment and focused on building five hundred thousand tons of projects. Judging from the level of technical equipment, it was close to the world’s advanced level in the eyes of foreigners at the time. After the project is launched, it should be said that the hardware water has gone up, but the software is not supporting, especially the high-level management software and the management training education that is the most critical job “people†as the development of the enterprise can not keep up, and the rolling asset investment after the project is put into production. Insufficient market positioning and unsuitability of the project After the project was put into production, when the external environment changed, it did not adapt, resulting in the five major projects of the past. Except for one company being merged by the foreign party, the remaining four companies were all in the state of production suspension or semi-discontinued production. The conclusion of the five major projects and the failure to introduce projects have taught us that the introduction of high-level hardware must be matched with the introduction of high-level software development.
(3) The scientific research and demonstration of the market is the key to the success of the project.
From the front we improved to five major projects and the dozens of production lines that the national key investment supported the introduction of equipment in the 1980s, which made us realize that the introduction of hardware is only an improvement in the level of equipment, and the introduction and development of software and product sales have no market It is important. In particular, bottle and glass products are subject to certain restrictions on low value-added, fragile, sales, and shipping radius, so the market research and scientific demonstration work must be fully implemented before the project is launched.
(China Packaging Association Glass Packaging Committee Dai Guoxin)
(From 1999 China Packaging Yearbook)
Prior to the reform and opening up, the bottle and cans industry was relatively small. Its main production molding equipment is mostly domestic forest pickers, liberation 20 and manual machines. Its efficiency is low, and the total annual output of the industry is only a few hundred thousand tons. After the reform and opening up, with the rapid development of beer, feed, food and other industries, people's lives have been continuously improved, and the demand for glass products for bottles and cans is increasing day by day. In order to meet the market demand, all parts of the country began to expand, reconstruct and reconstruct the glass factory on the basis of the original. With the rapid increase in the scale of investment and continuous expansion of production scale, most companies have selected domestically-made molding machines and other ancillary equipment. A small number of enterprises, especially some enterprises with economic strength in developed coastal areas, actively introduce advanced foreign technology and equipment and increase their technological content in the process of expansion and reconstruction, thus also making the industry's equipment level higher. Change. In order to further promote the development of the industry, during the “Eighth Five-Year Plan†period, the country invested heavily again. In cities such as Shandong, Anhui, Jiangsu, Tianjin, and Shanghai, it focused on the construction of five hundred thousand tons of projects; the key support from some key enterprises introduced foreign countries. Advanced technology and equipment. At this point, the national bottle and glass industry has begun to take shape.
Secondly, the level of equipment has been improved and the production efficiency has been greatly improved. With the rapid expansion of the industry scale, the widespread application of some advanced foreign technologies and equipment, as well as the field visits and extensive technical exchanges to developed countries in the world glass industry, we have made See the difference. Therefore, under the leadership of the relevant departments of the Ministry of Light Industry and overall cooperation, domestic digestion and absorption work has been accelerated. The domestically produced 6-group and 8-group single-drop and double-drop serial bottle-making machines and S10 rotary bottle-making machines were successfully developed and put into production.
With the improvement of molding equipment, the mesh belt type fuel width annealing furnace, electric heating annealing furnace, push bottle machine, fuel spray gun, furnace control system, feeder, batching system, tray packaging machine, and hot and cold end Spraying machines and other ancillary equipment have also been researched and developed and put into production. The overall equipment level of the industry has been greatly improved, and production efficiency has been greatly improved. Taking the production of 640 milliliter beer bottles as an example, in the past, the molding speed was generally a dozen or so per minute. The general increase is now 36-60. Some companies that use imported molding equipment, such as 8 groups of 10 groups, 12 constitutional speeds up to 110-240 per minute.
At present, except for joint ventures, wholly-owned or partially state-owned key enterprises that have already used the imported 8-, 10-, or 12-unit double-drip machine, all other companies are domestically produced 6-group, 8-group single and double-drip determinant systems. Bottle machine and S10 bottle machine.
3. Significant achievements have been made in technological progress, and energy consumption has been significantly reduced. The improvement of molding equipment, the improvement of production efficiency, and the technical progress of the industry have also achieved remarkable results. On the basis of summarizing the use of foreign advanced technology and kiln type, in order to stabilize production and reduce pollution, it is first promoted into kiln type and fuel kiln. At the same time, high-quality refractories and advanced burners were selected to implement a series of technical measures such as full heat preservation, bottom bubbling, electric melting, kiln kiln, and thermal parameters using computer control. Through this series of measures, the furnace The melting quality and melting efficiency are greatly improved. The melting rate is generally 1.5-2.0 tons/meter, and the good one is more than 2.0 tons/meter. The unit product consumption has dropped significantly. The energy consumption dropped by an average of 20-25%, and the thermal efficiency increased from 30% to 40%, which achieved the effect of increasing production, increasing fuel, reducing costs, developing production, and saving energy.
The melting area of ​​the kiln is also generally expanded, generally 30-40 square meters, and the large one has exceeded 100 square meters. Furnace age is also generally extended to 2-4 years, good up to 8 years.
Fourthly, the quality of products has been continuously improved. The variety of color varieties has greatly increased the melting quality of kilns. Improvements in forming equipment and technology have also brought about great changes in product quality. For example, beer bottles, which were consistently considered to be difficult to produce in the past, have been produced all over the place. High-grade wine bottles and high-white high-grade white wine bottles have been imported in the past. Now they can also be mass-produced in some enterprises with better technical equipment and higher management levels. Their product quality has basically reached the level of similar foreign products. The level saved a lot of foreign exchange for the country. 640 milliliter beer bottles, under the premise of guaranteeing quality, the weight of the bottle from the past 550 grams, generally reduced to 480-530 grams, or even lower. The raw material consumption and production costs are greatly reduced, and the market's competitiveness is improved. The advanced NNPB production process in the world is also introduced and successfully put into production in China's bottle and glass industry. Its 296 ml lightweight beer bottle weighs only 161 grams, which fully meets the advanced level of similar international products. Filling the gap in China's small mouth pressure.
Product varieties and color varieties are greatly increased. According to the product category, there are dozens of categories such as beer bottles, liquor bottles, food bottles, cans, feed bottles, baby bottles, cosmetics bottles, medicine bottles, and pesticide bottles, and thousands of products. Beer bottles dare not be the same as in the past decades. Green, brown and white 640ml, 5000ml, 355ml, 330ml, 298ml, 296ml beer bottles have been continuously developed and launched. market. Plain processing materials, blue and white materials, high white materials, emerald green materials, dried leaf yellow, standard bottle of white porcelain materials, special-shaped bottles, high-grade cosmetics bottles, frosted bottles, and printing technology are also widely distributed throughout the country. At present, enterprises in the entire industry have organized production in accordance with relevant national standards. Some enterprises have already passed the ISO international standard certification and organized production with strict requirements. Section 2 Basic Experiences and Existing Main Problems I. Basic Experiences (1) The introduction of foreign advanced technology and equipment is the most effective way to rapidly improve the overall level of China's bottle and glass industry. Looking back at the rapid development of the bottle glass industry in China in the past two decades and the tremendous achievements it has made, it is precisely because we have a party's reform and opening-up policy that the bottle glass industry has the opportunity to go abroad and go global. Through the open introduction and extensive technical exchange activities, we have seen the gap with the international advanced level, and also enabled us to learn to have a direction and work goals. Through the introduction of a high starting point and domestic digestion, absorption and innovation, we have explored a development path that suits our national conditions. Therefore, opening up to the outside world is the most effective way for the rapid development of the bottle and glass industry.
(b) Matching hardware and software development.
In the late 1980s, the country had invested heavily in the introduction of internationally advanced technologies and equipment and focused on building five hundred thousand tons of projects. Judging from the level of technical equipment, it was close to the world’s advanced level in the eyes of foreigners at the time. After the project is launched, it should be said that the hardware water has gone up, but the software is not supporting, especially the high-level management software and the management training education that is the most critical job “people†as the development of the enterprise can not keep up, and the rolling asset investment after the project is put into production. Insufficient market positioning and unsuitability of the project After the project was put into production, when the external environment changed, it did not adapt, resulting in the five major projects of the past. Except for one company being merged by the foreign party, the remaining four companies were all in the state of production suspension or semi-discontinued production. The conclusion of the five major projects and the failure to introduce projects have taught us that the introduction of high-level hardware must be matched with the introduction of high-level software development.
(3) The scientific research and demonstration of the market is the key to the success of the project.
From the front we improved to five major projects and the dozens of production lines that the national key investment supported the introduction of equipment in the 1980s, which made us realize that the introduction of hardware is only an improvement in the level of equipment, and the introduction and development of software and product sales have no market It is important. In particular, bottle and glass products are subject to certain restrictions on low value-added, fragile, sales, and shipping radius, so the market research and scientific demonstration work must be fully implemented before the project is launched.
(China Packaging Association Glass Packaging Committee Dai Guoxin)
(From 1999 China Packaging Yearbook)
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