Spray products have won consumers' favor with convenience, reliability, and economy. In recent years, market demand has increased dramatically. With the rapid progress of spray can technology, spray cans are more compact and more versatile. Aerosol technology is now widely used for packaging pharmaceuticals, chemical products, cosmetics, air fresheners and insecticides.
China's aerosol industry has initially formed a fully equipped aerosol industry through the introduction of 15 years of absorption, digestion and international cooperation. First of all, China already has a fully equipped team of management, technology and production personnel from tank making, valve manufacturing to formulation development, filling, and quality assurance. Second, China has introduced dozens of tin can production lines, more than a dozen aluminum aerosol can production lines, ten valve production lines, and hundreds of (table) filling lines, some of which are the latest in 2000 and 2001. In addition, there are a large number of domestically produced production facilities that can produce cans, valves, and aerosol products of a quality that meet international standards. China produces aerosol propellant LPG, DME, HFC-152a and other propellants, whose quality has reached international standards and the price is lower than the international level.
Experts believe that the rapid development of the aerosol industry in China should take the following aspects as the main direction of development:
1. Improve the company's development capabilities. For existing products such as hygienic insecticides, air fresheners, hairdressing products, etc., efforts should be made to improve the quality grade and vigorously extend the variety; for the existing relatively weak industrial products, automotive products, medical supplies and personal products We must make great efforts to focus on development. We must make full use of domestic resources and outstanding national cultural heritage, strive to create products with national characteristics, increase the market competitiveness of products, and seek development in competition.
2. Continue to do a good job of digesting and absorbing imported technology and equipment, and further promote the localization of raw materials, localization of molds and serialization of products. The localization of raw materials should focus on the main raw materials of the packaging and the bulk active ingredients of the product. Although there are many supporting raw materials to achieve localization, there is still a certain gap between product quality and stability and foreign advanced level, which needs further improvement; mold localization should be combined with serialization of products, aerosol cans mainly Focusing on the size extension of the can diameter and the height of the can, the valve has to develop a variety of models to suit different uses, and gradually form a complete series of dimensions for the main models.
3. Accelerate the development and application of environmentally-friendly new generation of propellants so that the development of aerosols can meet the requirements of the international market. At present, propellants required by aerosols in the world require, in addition to suitable process parameters, an ozone depletion potential value and a greenhouse effect potential value of 0, and have the excellent attributes of producing low VOC products. DME has been internationally regarded as the fourth generation propellant because of its above-mentioned properties. Due to the lack of application research on DME in China, its application in aerosols is limited. The application of other environmentally friendly propellants, such as HFC-134a, compressed gas, and compressed air, should also be strengthened to narrow the gap with developed countries.
4. Strengthen the basic research of aerosols. At present, most of the aerosol product development centers or research institutes in China are affiliated with enterprises. For the sake of economic interests, companies often focus on the development of new products, and less on basic research, which affects the level of aerosol technology in China. Improvements such as corrosion resistance of tinplate cans and safety studies of DME need to be strengthened.
5. Strengthen industry management. Aerosol products involve thousands of households and are products with high safety requirements. It is necessary to formulate corresponding laws and regulations and establish professional inspection agencies to supervise the production and circulation of products. Strengthen the crackdown on counterfeit and counterfeit products to protect quality brand-name products. Strengthen the industry's macro-management, control overheating, limit the blind introduction, and achieve a reasonable layout, so that China's aerosol industry can develop steadily and healthily. At present, the China Packaging Technology Association has been approved by the State Economic and Trade Commission to establish the China Aerosol Professional Committee. According to relevant regulations, the registration procedures for the China Aerosol Professional Committee at the Ministry of Civil Affairs are in progress.
China's aerosol industry has initially formed a fully equipped aerosol industry through the introduction of 15 years of absorption, digestion and international cooperation. First of all, China already has a fully equipped team of management, technology and production personnel from tank making, valve manufacturing to formulation development, filling, and quality assurance. Second, China has introduced dozens of tin can production lines, more than a dozen aluminum aerosol can production lines, ten valve production lines, and hundreds of (table) filling lines, some of which are the latest in 2000 and 2001. In addition, there are a large number of domestically produced production facilities that can produce cans, valves, and aerosol products of a quality that meet international standards. China produces aerosol propellant LPG, DME, HFC-152a and other propellants, whose quality has reached international standards and the price is lower than the international level.
Experts believe that the rapid development of the aerosol industry in China should take the following aspects as the main direction of development:
1. Improve the company's development capabilities. For existing products such as hygienic insecticides, air fresheners, hairdressing products, etc., efforts should be made to improve the quality grade and vigorously extend the variety; for the existing relatively weak industrial products, automotive products, medical supplies and personal products We must make great efforts to focus on development. We must make full use of domestic resources and outstanding national cultural heritage, strive to create products with national characteristics, increase the market competitiveness of products, and seek development in competition.
2. Continue to do a good job of digesting and absorbing imported technology and equipment, and further promote the localization of raw materials, localization of molds and serialization of products. The localization of raw materials should focus on the main raw materials of the packaging and the bulk active ingredients of the product. Although there are many supporting raw materials to achieve localization, there is still a certain gap between product quality and stability and foreign advanced level, which needs further improvement; mold localization should be combined with serialization of products, aerosol cans mainly Focusing on the size extension of the can diameter and the height of the can, the valve has to develop a variety of models to suit different uses, and gradually form a complete series of dimensions for the main models.
3. Accelerate the development and application of environmentally-friendly new generation of propellants so that the development of aerosols can meet the requirements of the international market. At present, propellants required by aerosols in the world require, in addition to suitable process parameters, an ozone depletion potential value and a greenhouse effect potential value of 0, and have the excellent attributes of producing low VOC products. DME has been internationally regarded as the fourth generation propellant because of its above-mentioned properties. Due to the lack of application research on DME in China, its application in aerosols is limited. The application of other environmentally friendly propellants, such as HFC-134a, compressed gas, and compressed air, should also be strengthened to narrow the gap with developed countries.
4. Strengthen the basic research of aerosols. At present, most of the aerosol product development centers or research institutes in China are affiliated with enterprises. For the sake of economic interests, companies often focus on the development of new products, and less on basic research, which affects the level of aerosol technology in China. Improvements such as corrosion resistance of tinplate cans and safety studies of DME need to be strengthened.
5. Strengthen industry management. Aerosol products involve thousands of households and are products with high safety requirements. It is necessary to formulate corresponding laws and regulations and establish professional inspection agencies to supervise the production and circulation of products. Strengthen the crackdown on counterfeit and counterfeit products to protect quality brand-name products. Strengthen the industry's macro-management, control overheating, limit the blind introduction, and achieve a reasonable layout, so that China's aerosol industry can develop steadily and healthily. At present, the China Packaging Technology Association has been approved by the State Economic and Trade Commission to establish the China Aerosol Professional Committee. According to relevant regulations, the registration procedures for the China Aerosol Professional Committee at the Ministry of Civil Affairs are in progress.
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