Today, China's machinery and equipment have entered the international market. This is very common. Although China's paper bag machine equipment still needs improvement in many functions, it has already met the conditions of the international market, and China's packaging industry hopes to achieve real take-off. Going to the world market is an essential part.
        If you have no confidence in these, you can imagine that 20 years ago, could you imagine that Chinese-made equipment could occupy such a large market in the US market? Can you even determine the price trend of the global home appliance market? Today, we are also confident that the same results will be achieved in the future paper bag machine industry, which may be 10 years or less.
        Our country is an open country. In this country, we continue to create miracles and make the world unbelievable. Perhaps the 10-year debate is too conservative because China is undergoing an accelerated development process. As a free and open market, the US door has been open to Chinese packaging companies. The question is when and how Chinese packaging companies will enter and succeed.
        Whether Chinese packaging machinery can open the US market is related to the technical level of Chinese packaging machinery, on the other hand, it is related to the formation of the US packaging machinery market. As a highly developed liberalized market, the "polarization" phenomenon of American packaging machinery manufacturers is obvious. Small and exquisite electronic products represented by testing and coding equipment are prospering in the United States; general-purpose packaging machines based on heat shrink packaging machines, packaging machines and sealing machines also account for a considerable proportion.
        As for technology upgrade, due to the development of large-scale technology, although we have not mastered it yet, we can shorten the time for many explorations. China's packaging machinery manufacturing and industrial design level is very fast. development of. Nowadays, Chinese packaging machinery manufacturers can easily obtain some key components through global procurement, thereby rapidly improving the technical level and reliability of the equipment.
        Although many packaging machines cannot be compared with some countries, we have a bright future. Now our equipment has a great price advantage, so we have started to develop markets in some countries and regions. Entering the international market is no longer empty talk.

        Now, in order to make the paper bag machine equipment have a good development opportunity, we will increase the gap between China's high-end paper bag machines. Faced with such a goal, what should we do? We can develop green paper bag machine technology and follow the world trend. Let's take a closer look at the relevant content.
        Paper bag machinery is connected to production machinery, and the packaging process is integrated through continuous or long-term work. The complementary development of these methods is a good way to practice the "green" concept, improve production efficiency, meet market demand, and achieve high-speed production. The development of automation, intelligence and digitalization can promote the green development of the packaging machinery industry.
        At present, the 3D packaging technology that appears on the market not only meets high standards of aesthetics and anti-counterfeiting requirements, but also uses new environmentally friendly PET materials, which has improved product grade and brand added value. Such as the popularity of environmentally friendly packaging printing in paper printing technology. The application of these environmental protection methods has promoted the packaging machinery industry to have greater development advantages in market competition and increase the added value of its products.
        In today's business environment, companies must reap long-term benefits in future development. The promotion of green energy-saving technologies is undoubtedly an important competitiveness of enterprises. For example, a packaging system that realizes automatic control can greatly improve production efficiency and product quality, greatly eliminate errors caused by the packaging process and printing labels, effectively reduce the labor intensity of employees, and reduce energy and resource consumption. Advances in automation and systems engineering technology can also play an important role in eliminating processing errors and reducing labor intensity. This is the benefit of green paper bag machine equipment.
        China's current product technology level and innovation ability are still far from advanced foreign companies, but energy conservation and environmental protection are still a global development trend. No matter which country, in order to achieve more economic benefits, we must consider quality as an important goal This is to avoid the large amount of money that may be paid during use.

        If China's paper bag machinery and equipment industry wants to go further, it must take the road of independent innovation. Only in this way can the entire industry change with each passing day and provide a large number of high-quality and low-cost paper bag products for China's economic development and people's life. If there is no good paper bag machine equipment, we must promote green paper products. The bag is not easy.
        Therefore, industry experts believe that China's paper bag machinery's over-reliance on high-end foreign technology has seriously restricted the sustainable and stable development of China'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, there are two reasons why we cannot fully rely on foreign high-end technology and equipment. First, foreign technology and equipment are expensive, and some small and medium-sized enterprises cannot import, which is not conducive to the overall improvement of the technological level of China's packaging industry; on the other hand, it is not conducive to the development of valuable products. Uninformed intellectual property rights are not conducive to the development of China's packaging industry. Train your own professional designers. In the long run, China's high-end paper bag machine equipment can only follow others and gradually lose control of development and market initiative.
        In the 20 years of China's reform and opening up, the marketization of technology has failed. The negative consequence is that foreign cars are now driving in the streets of China. On the contrary, China's packaging industry has introduced a large number of foreign advanced technologies 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 core technology patents, which is almost a drop in the bucket compared with the three major manufacturers. Is the introduction of foreign equipment and technology a good mentor to the development of China's packaging industry? Will the market be completely handed over to foreign manufacturers?
        I think China's packaging industry should start from reality, because our packaging machinery manufacturing level is very different from foreign countries. Therefore, we can only take the road of combining technology introduction and independent innovation, and it is difficult to achieve comprehensive development by independent innovation. China's packaging industry has developed on the basis of comparative advantages. One is the advantage of Chinese character information processing, and the other is the talent advantage. If we were to compete with foreign manufacturers at the level of integrated manufacturing, we would not be able to do that.
        For some problems encountered in the development process, some companies can overcome technical difficulties by themselves, but sometimes special research institutions are required to solve them, because it involves many disciplines and requires the use of a lot of advanced knowledge, so we have to work with some Chinese science and technology Compare with higher-level scientific research departments. Speed ​​up the transformation of scientific and technological achievements into productivity.

        Today, the annual growth rate of China's packaging industry ranks first in the traditional industry, but to keep consistent with the international market, we must accelerate the development of packaging technology to make it develop in an economic, efficient, and multifunctional development. direction. This is a good development opportunity for some companies. The carton factory reminds Chinese paper bag machine equipment manufacturers to seize this opportunity.
        The replacement method is to replace local parts, components or key components and key technologies to achieve the purpose of replacing a unit, so that the production capacity, performance, efficiency, model and assembly method of the original packaging machinery or production line. Get updates. In this way, most parts and unit parts can be reused, which not only increases the value of the equipment, but also saves raw materials and labor, and reduces costs.
        This development trend shows that packaging machinery and equipment and production lines are developing in the direction of standardization, serialization, integration, assembly and online. Civil and military high-tech will also increasingly enter the entire field of packaging machinery and equipment. The fierce market competition will undoubtedly accelerate the upgrading and technological transformation of packaging machinery and equipment in all walks of life.
        In today's world, the replacement of packaging machinery and equipment and production lines is far ahead of Japan, and has won a lot of funds in this field. The four little dragons in Southeast Asia also followed in the footsteps of Japan. They have always been unsatisfactory in the manufacturing of packaging machinery and production lines. In the European Community, Italian packaging machinery and production lines are much faster than other member states.
        The comprehensive update of packaging machinery and equipment is a major trend in the development of packaging machinery in China and the world. The main features of the replacement are: a large number of modern high-precision technology, electronic technology, microelectronics technology, edge technology and fuzzy technology for civil and military industries, which accelerates the further improvement of the reliability and safety of packaging machinery and equipment. production line. Automated level of unattended work. Intelligence will enter the entire packaging machinery and production line.
        Packaging machinery and equipment, production line manufacturing groups and multinational companies in many countries in the world are investing huge sums of money and organizing professionals to conduct research and development, and strive to accelerate the mechatronics process of paper bag machinery. The focus of its development research can be summarized as follows:
        1. Develop multi-functional models for packaging, filling, filling and packaging of various substrate bags, which can be used for multi-functional packaging of paper, plastic, aluminum foil, composite materials and other substrates.
         2. Develop models for saving energy (water, electricity, oil, steam, etc.) to save resources (raw materials, auxiliary materials, etc.) and types of waste recycling.
        3. Developed a multi-shaped packaging machine, which can be used for a variety of packaging, such as square, rectangular, round, oval, triangular, pillow-shaped, strip-shaped and odd-shaped packaging.
        4. Develop multi-base paper bag machine, which can be used to process multi-layer paper bags, plastic film bags, aluminum foil composite bags, paper-plastic composite bags.
        5. Develop a model with low energy consumption, large output power, good dynamic stability, low hum and low pollution.
        6. Develop multi-material packaging machine (long paper bag machine, kraft paper bag machine), which can be used for liquid, semi-fluid, viscous, pulp and solid particles, granules, powder, flake, block, strip models such as singularity and singularity Items are multifunctionally packed.

The square paper bag machine is mainly divided into two kinds of roll paper bag machine and sheet paper bag machine according to the paper feeding method. However, the square paper bag machine is also perfect and has problems with failure. Common is sealing. Not strict, let's look at the reason why the bottom paper bag machine is not tightly sealed.
1. Heat sealing time is too long.
2. Heat sealing temperature is too high.
3. Too much pressure.
4. The edge of the top sealer is too sharp or the coating Teflon is damaged.
5. The silicone rubber on the bottom is too hard.
6. After the plastic composite packaging bag is cooled and placed, the heat sealing strength is increased, and it is also easy to become brittle.
7. During compounding and curing, part of the adhesive penetrates into the film. The substrate is affected by the penetration of the adhesive, the toughness (impact resistance) is reduced, and the brittleness is improved.
The above is what I shared for you.
The reason why the square paper bag machine is not sealed is that we need to find a solution because we know why the square paper bag machine is not tightly sealed.