1. In order to work, we should first ventilate and then electrify. When the power is off, we should cut off (cut off; cut off) the gas.

2. The vacuum packer must have reliable grounding device when it is to be installed. It is an urgent task for Chinese food vacuum packaging enterprises to face the market demand, how to meet or even surpass the food vacuum packaging machines in developed countries, and how to increase the pace of self-reliance and asynchrony, and strive to develop a batch of products with independent intellectual property rights and international advanced level in a short time. There are few domestic vacuum packaging machine manufacturers that can carry out professional research and development, which is also our shortcomings. However, with the continuous efforts of some domestic vacuum packaging machine manufacturers, the domestic vacuum packaging machine has made good achievements in measurement, manufacturing and technical functions, especially in beer and beverage filling equipment with high speed, complete sets, high degree of integration and good reliability. There is also the emergence of mechatronics, so that the demand for chemical packaging machine equipment has increased sharply.

3. The environment (hun jng) for the use of vacuum packaging machine should be temperature - 10 50 and the relative temperature should not be more than 85%.

4. After two or three months of continuous work, the back cover should be opened and lubricating oil should be added to the sliding parts such as the first contact block.

5. To decompress, filter and other components should be inspected regularly to see if there is water in the cup.

6. Silica strips and heating strips should be kept clean and no foreign bodies should be found in order to avoid affecting the sealing quality (zhling). About 30% of the enterprises in the vacuum packaging machine industry have low level of repetitive construction. This situation not only extends the limited funds, manpower and other important resources, but also causes disorder in the vacuum packaging machine market, hinders the healthy development of the industry, and restricts the upgrading of vacuum packaging machines and the innovation of packaging technology in small and medium-sized food enterprises in China. However, industry experts pointed out that to solve this problem, only through market regulation and strengthening the supervision of its downstream industry - food industry to achieve natural elimination.

7. When the high temperature adhesive is damaged, it should be replaced in time. It is an urgent task for Chinese food vacuum packaging enterprises to face the market demand, how to meet or even surpass the food vacuum packaging machines in developed countries, and how to increase the pace of self-reliance and asynchrony, and strive to develop a batch of products with independent intellectual property rights and international advanced level in a short time. There are few domestic vacuum packaging machine manufacturers that can carry out professional research and development, which is also our shortcomings. However, with the continuous efforts of some domestic vacuum packaging machine manufacturers, the domestic vacuum packaging machine has made good achievements in measurement, manufacturing and technical functions, especially in beer and beverage filling equipment with high speed, complete sets, high degree of integration and good reliability. There is also the emergence of mechatronics, so that the demand for chemical packaging machine equipment has increased sharply.

8. Vacuum packing machine should not be tilted and impacted in the process of banyun, let alone banyun. About 30% of the enterprises in the vacuum packaging machine industry have low level of repetitive construction. This situation not only extends the limited funds, manpower and other important resources, but also causes disorder in the vacuum packaging machine market, hinders the healthy development of the industry, and restricts the upgrading of vacuum packaging machines and the innovation of packaging technology in small and medium-sized food enterprises in China. However, industry experts pointed out that to solve this problem, only through market regulation and strengthening the supervision of its downstream industry - food industry to achieve natural elimination.

9. The working pressure of vacuum packaging machine (yl) should not be adjusted too high. It is an urgent task for Chinese food vacuum packaging enterprises to face the market demand, how to meet or even surpass the food vacuum packaging machines in developed countries, and how to increase the pace of self-reliance and asynchrony, and strive to develop a batch of products with independent intellectual property rights and international advanced level in a short time. There are few domestic vacuum packaging machine manufacturers that can carry out professional research and development, which is also our shortcomings. However, with the continuous efforts of some domestic vacuum packaging machine manufacturers, the domestic vacuum packaging machine has made good achievements in measurement, manufacturing and technical functions, especially in beer and beverage filling equipment with high speed, complete sets, high degree of integration and good reliability. There is also the emergence of mechatronics, so that the demand for chemical packaging machine equipment has increased sharply.