Bazhou automatic heat shrinkable film packaging machine, heat shrinkable film machine, cuff type packaging machine, heat shrinkable film packaging machine, heat shrinkable film machine, cuff type packaging machine, heat shrinkable film packaging machine are widely used in various fields of the national economy and the people's livelihood. Due to the requirements of various working conditions, there are many kinds of heat shrinkable film packaging machines and a large number of them. China's shrinking machine manufacturing industry is very large, with thousands of shrinking machine manufacturers all over the country. At present, China has become one of the countries with the largest shrinking machine output and market demand in the world. However, China's heat shrinkable film packaging machine industry is mostly small and medium-sized enterprises, good and bad, less than 10 with an annual output value of more than 100 million yuan. Even compared with other domestic machinery industries, there is a big gap in terms of equipment and technical level. Few units have the ability to independently research and develop high-end products, so they are in large-scale petrochemical, nuclear power, oil and gas long-distance pipeline, etc In major projects, the supporting heat shrinkable film packaging machine mainly depends on imports. Heat shrinkable film packaging machine enterprises attach great importance to the development of new products. It should be noted that the development of China's heat shrinkable film packaging machine industry today, although there is still a gap with the international advanced level, has gone beyond the stage of simply copying and absorbing. In order to seek the technical way for further development, we should make a comprehensive analysis and Thinking on the technical development trend and product development trend of heat shrinkable film packaging machine from a deeper level while analyzing and learning from foreign advanced products, and strive to develop new products with independent intellectual property rights.