China's food packaging machinery was imported from abroad several decades ago. After years of development, the level of science and technology in China has been continuously improved. Many enterprises have mastered the technology of packaging machinery and started to develop food packaging machinery themselves, but because of technological content Less, so the technology and new technology and materials are likely to be much worse than foreign countries, resulting in a large part of the domestic market share was occupied by foreign brands. In general, domestic food packaging machinery has always been on the road, then what are the specific differences between domestic packaging machines and imported packaging machinery?
Experts of the food machinery industry network analysis said: "The core gap is still reflected in the scientific and technological content. China's food packaging machinery is mostly single-machine-based, with low technological content and low degree of automation, applied in new technologies, new processes, and new materials. Less can not meet the requirements of the development of China's current food companies "and compare some foreign brands, domestic food packaging machinery has the following disadvantages:
The first is low production efficiency, high energy consumption, poor stability and reliability, backward product shape, rough appearance, low life of basic parts and accessories, and poor quality of domestically produced pneumatic parts and electrical components.
The second is that the application of control technology is less. Such as remote control technology, stepper motor technology, information processing technology. In today's world, Germany, Italy, the United States and Japan are leading in the level of packaging machinery. Among them, the United States has rapidly updated three types of machinery and equipment for forming, filling, and sealing. Such as the liquid filling machine produced by the United States Liquid Filling Equipment Company, one device can realize gravity filling, pressure filling and positive pressure mobile pump filling. That is to say, any viscous liquid can be realized by changing the filling method by microcomputer control.