China's packaging machinery has achieved remarkable results in recent years. In recent years, China's aquatic industry has developed rapidly and the demand for packaging machinery has increased. There are many deficiencies in domestic aquatic packaging machinery compared with developed countries.

The main disadvantages are shown in the following points: First, there are many single machines, and there are few complete sets; Second, there are many mainframes and few auxiliary machines; Third, there are many products with low technological content, and there are few high-tech, high-value-added, high-productivity products; Many models, special requirements, special materials processing models. The quality gap of mechanical products is mainly manifested in poor stability and reliability, backward modeling, rough appearance, short life span of basic parts and accessories, and short failure-free operation time. Domestic packaging companies are generally small in scale and serious in repeated construction.

Small and decentralized are the main characteristics of China's packaging companies. 20% of the company's annual sales are between several million and 20 million, while the rest are less than 1 million. The competition in this industry is relatively fierce. Nearly 10% of the companies convert or close each year, but another 20 companies join the industry and are extremely unstable. At the same time, there are unfair competition among industries, and a large number of repetitively produced mechanical products with low cost, relatively inferior technological level, and low technological content have caused great waste of resources, leading to chaos in the packaging market and severely constraining the development of the industry.