Discussion on the development of packaging machine

2022-07-24
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Discussion on the development path of China's packaging machinery manufacturing industry

with the world's new material industry still going to have a promising change from the era of industrial economy to the era of knowledge economy, the production mode with resources and labor as the main body has been unable to adapt to the development of existing production-oriented enterprises and the needs of the market, Therefore, enterprises need to adopt advanced automatic production equipment with high scientific and technological level to meet the sustainable development of enterprises and the needs of the market. Therefore, the urgent demand of production-oriented enterprises for automated packaging machinery is highlighted, but at the same time, the relatively backward development of domestic packaging machinery industry intensifies the contradiction between supply and demand, which eventually leads to a vicious circle. Although China's packaging machinery industry is not waiting to die, only by replacing the traditional mode of introduction and imitation with scientific and technological innovation, close to users and independent research and development as soon as possible can China's packaging industry and market develop healthily and catch up with the world's advanced level as soon as possible

international advanced packaging equipment suppliers have entered various production industries in China on a large scale and are still expanding. Their products have conquered many enterprises with reliable stability, humanized design, high scientific and technological content and other characteristics. Let's briefly count the large number of imported automatic packaging production lines that have been introduced, whether in Mengniu and Yili, the big start-up oil pumps of dairy products, Huiyuan and Wahaha, the beverage giants, or Shanghai Jiahua, the representative of daily-use chemicals, so that domestic packaging machinery can only be relegated to the second line or become an auxiliary support. In view of this situation, we should ask: where is the gap between the level of China's packaging machinery and the world's advanced level, and how to catch up

attach importance to independent research and development

from the perspective of the existing technical level, China's packaging machinery industry started relatively late, and there is no good processing technology and supporting industry support, so it has been following the way of copying foreign advanced equipment, lacking independent innovation. Many domestic enterprises still use foreign relatively backward technology for equipment production. Take the hose filling machine for daily chemical or pharmaceutical products that we often use as an example, the equipment of many domestic packaging machinery manufacturers is modeled on the medium and low speed equipment of kalix in Sweden, and its structure, filling method and configuration are almost the same as kalix's equipment. Under the same service conditions, although they can meet the normal production needs, there is still a significant gap between the equipment and foreign equipment in terms of accuracy, quality and stability

at the same time, due to the lack of sufficient attention and investment in R & D and innovation, domestic enterprises are still unable to produce high-speed equipment with a high degree of automation and catch up with the innovation progress of foreign manufacturers. Of course, China's packaging machinery industry also has many own advantages: first, the design idea is relatively flexible and not as solid as that in foreign countries. It can be designed according to the special needs of different users; Secondly, it is close to domestic customers, and can use a variety of channels to understand the problems of equipment in actual production, solve them in time, and apply this experience to the R & D and manufacturing of new equipment; Third, the manufacturing and commissioning cycle of the equipment is shorter than that of foreign countries, and has the characteristics of low cost and sufficient maintenance resources. Based on the above advantages, China's packaging machinery industry should develop its strengths and circumvent its weaknesses. On the basis of not abandoning the introduction and absorption, it should pay full attention to the investment in equipment R & D and innovation, and impress domestic and international customers with more perfect product series, more intimate design, more adequate supporting facilities and more sophisticated manufacturing

manufacturing must keep improving

from the perspective of equipment manufacturing, the processing and manufacturing accuracy of packaging machinery in China is not high, and the appearance design is not beautiful enough. This is manifested in two aspects: on the one hand, the machining accuracy of the equipment is not enough, and on the other hand, 5 In the process of transportation, on the one hand, the processing technology and level are uneven. For example, for tablet press, the tightness and consistency of each punch on the whole operation panel will directly affect the weight and quality of tablets. Therefore, high manufacturing requirements are put forward for the processing accuracy of the mold and the overall coordination of the equipment. At present, the tablet pressing equipment of fette and Bosch in Germany have demonstrated their meticulous and refined revision and manufacturing level in terms of manufacturing and cooperation. Only such equipment can guarantee the product quality. In addition, the aesthetics of appearance design is also very important. At the domestic pharmaceutical exhibition, we can see that although the performance of some domestic equipment of the same type has been better than that of foreign advanced equipment, the lack of appearance design directly affects the final choice of customers

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