Introduction to the characteristics and application of my country's automatic vacuum packaging machine
1 Structure and working principle
automatic vacuum packaging machine is composed of electrical system, vacuum system, heat sealing system, conveyor belt system, etc. When working, pack the packaged items in bags and place them on the conveyor belt. Use the pneumatic and electric control system to move the conveyor belt forward to a working position, and then move the vacuum cover down to seal the vacuum chamber. The vacuum pump starts working to pump air. The electric contact vacuum gauge controls the vacuum. After reaching the vacuum requirement, the gas-electric control system will heat and cool, and then open the cover to restart the next cycle. The cycle procedure is: Conveyor belt in, stop-vacuum-heat sealing-cooling-venting-vacuum chamber opening-conveyor belt feeding.
2 Design features
The automatic vacuum packaging machine is a multi-station continuous production equipment conveyed by a conveyor belt, which is convenient to operate , Simple maintenance, wide range of applications, low efficiency.
3 Application in the food operation industry
Automatic vacuum packaging machine is widely used in food operation due to its inherent advantages The industry’s high-temperature flexible packaging products, the packaging of stewed vegetables and light meals, the packaging of quick-frozen food, the packaging of wild vegetables and soy products, etc.
Development direction of vacuum packaging machine
The rapid development of China's market economy and the continuous improvement of people's quality of life, the demand for convenient food such as microwave food, snack food and frozen food is also increasing, which will directly drive the demand for related food packaging and make domestic food and vacuum packaging The machinery industry can maintain positive growth for a long time. It is predicted that by 2010, the total output value of the domestic food and vacuum packaging machinery industry will reach 130 billion yuan, and the market demand may reach 200 billion yuan.
Food is a major issue related to the national economy and people's livelihood, and the importance of the vacuum packaging machine for food, which is closely related to this, is beyond doubt. Behind the supply of food supplies for China's 1.3 billion people is the huge food vacuum packaging machinery market. Technology is productivity. To meet the challenges of the new century, technology is the hub. The market demand for food vacuum packaging machines-the development of intelligence, with the passage of time, this strong demand continues to heat up.
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