If China's paper bag machine equipment industry wants to go better, it must take the road of independent innovation, so as to lead the entire industry to grow and develop, and provide a large number of high-quality and cheap paper bags for China's economic development and people's lives. Products, without good paper bag machine equipment, it is not easy to promote green and environmentally friendly paper bags.
        Therefore, some experts in the industry believe that the excessive dependence of my country's paper bag machinery on foreign high-end technology has severely restricted the sustainable and stable development of my country's packaging industry. In theory, the introduction of foreign advanced packaging equipment has greatly accelerated the development of China’s packaging industry and narrowed the gap between China’s packaging industry and developed countries. However, we cannot completely rely on foreign high-end technology and technical equipment for two reasons. First, foreign technology and equipment are expensive, and some small and medium-sized enterprises are unable to introduce them, which is not conducive to the overall improvement of the technical level of China's packaging industry; second, it is not conducive to the development of products with independent intellectual property rights, and is not conducive to cultivating their own professional designers. If things go on like this, my country can only follow others in high-end paper bag machine equipment, and will gradually lose control of development and initiative in the market.
        In the more than two decades of China's reform and opening up, it has been a failure to trade the market for technology. The evil result is that all the foreign cars running on the streets of China are nowadays. In contrast, China's packaging industry has introduced a large number of advanced foreign technology and equipment, but in fact, the high-end equipment market of China's large packaging companies is almost occupied by foreign equipment. In addition, China's packaging machinery manufacturing industry currently has invention patents for core technologies, which is almost a drop in the bucket compared with the three major manufacturers. The introduction of foreign equipment and technology is a good mentor or a hungry tiger for the development of my country's packaging industry? Will the market be completely handed over to foreign manufacturers in the end?
        I think China's packaging industry should proceed from reality, because our packaging machinery manufacturing level is far behind foreign countries. Therefore, we can only take the road of introducing technology and combining with independent innovation, and it is difficult to develop solely on independent innovation. my country's packaging industry has embarked on a development path relying on comparative advantages. One is the advantage of Chinese character information processing; the other is the advantage of talents. If you start from the comprehensive manufacturing level, it is impossible to compete with foreign manufacturers.

        For the problems encountered in the process of development, some companies can overcome technical difficulties by themselves, but sometimes they need specialized scientific research institutions to solve them, because it involves many disciplines and requires a lot of advanced knowledge. Therefore, we have to cooperate with some domestic scientific research departments with relatively high technical level to accelerate the conversion of scientific and technological achievements into productivity.