There are burrs on the paper tray of the paper slitter, so how to avoid this situation? In addition, the paper tray will appear prominent, so how to avoid it?
         The width of the base paper is generally 3-5mm larger than the size marked above. Under special conditions, it will jump out of this range. If the base paper size is 1185mm, we adjust the knife to 1190. In the case of the base paper part may be larger than 1190, the paper tray at the edge There will be glitches. In this case, you can stop and loosen the knives and wait for a while, then tighten the knives.
         Why does the paper tray on the right side of the paper slitter protrude after slitting for a while? At the beginning of operation, the paper strips at the edges are not tightened. You can avoid this by inserting the paper strips properly when the machine starts cutting.
        The inner diameter of the paper core added with the paper core is too large, so that the paper core cannot be locked after the air shaft expands, and the paper core slides during rotation to cause displacement. The solution is to check the inner diameter of the paper core when the paper core is inserted into the shaft.

        Now the safety of the slitting machine is a very important issue for us. If the slitting machine cannot work normally, how can the safety of the staff be guaranteed? The following slitting machine manufacturers tell you the factors affecting safety.
        1. Double button operation principle. This requires two buttons to be pressed at the same time, otherwise the cutter motor will not operate, which can ensure the absolute safety of single-person operation.
        2. Brake device. In order to save money, many manufacturers use the principle of circuit braking, which uses the upper and lower limit sensors to cut off the power supply of the cutter motor. This device may cause "sliding knife", etc. in the event of sudden power failure, loose sockets, and sensor failure Extremely dangerous situation. In order to prevent this from happening, it is necessary to use a motor assembly with a mechanical brake device, so that no matter what circuit failure occurs, the motor is locked to avoid accidents.
        3. The above are the safety factors that affect the use process. When replacing the blade during maintenance and maintenance, use a knife holder to ensure that the cutting edge of the blade is closed, ensuring both the safety of the person and the cutting edge.
        4. In the actual use process, two people often cooperate to operate, so the situation becomes very dangerous, which requires the paper cutter to be equipped with front and rear safety covers. When the safety cover is opened, the motor will not move to ensure safety.
         5. Furthermore, the removed blade must not be left at will to avoid injury to people.
         After reading the above content, I believe that everyone already knows the safety factors of the slitter.

         For our current paper bag machine equipment industry, in order to better meet the needs of customers, we must do a good job of upgrading the equipment. Nowadays, the demand for kraft paper bag products has greatly increased, so we say that our products should be geared towards high precision. To develop in a sharp direction, let's take a closer look at the details in this regard.
        At present, people's concepts of quality of life and environmental protection are constantly strengthened, because the manufacturing industry must keep up with changes in market demand, and increase investment in paper bag machine equipment. Production of more efficient long paper bag machine equipment. The production process of long paper bag machine includes the main processes of feeding, wrapping, trimming, sealing and other related processes. The use of modern kraft paper bag mechanical packaging products can improve Productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene.
        The development goal of paper bag machinery is mainly to serve the daily lives of the people, and modern processing and mass production have provided the necessary guarantees. Because the production of food paper bags is special, it is said that from materials to packaging methods, from environmental requirements to labeling treatment, it is more stringent, and restrictions are more severe. The small and scattered situation is to be broken. In a broad sense, after the founding of New China, China's basic paper bag machinery industry has only begun to start. After more than half a century of development, there is still a big gap with the international advanced level.
        Among them, only corrugated box paper bag machinery and some small packaging machines occupy a certain scale and advantages in China. In addition, some high-tech packaging complete sets still need to rely on imports. What is the situation of China's paper bag machine equipment industry now? From the data of import and export, we can see that compared with the current import of paper bag machinery in China, both in terms of product quality, quantity and technical content, there is a considerable gap with foreign products.
        Moreover, from the perspective of product structure, there are few paper bag machinery products in our country, and the number of supporting products is small. The lack of high-precision and large-scale products cannot meet the market demand. The quality gap is reflected in poor product performance stability and reliability, unsightly appearance, rough surface treatment, poor quality of many components, short life, and low reliability, which affects the overall product quality. From the perspective of enterprises, domestic paper bag machinery The industry lacks leading companies, and there are not many companies with large production scale and high-grade products.

        The current paper bag machine equipment is developing in the direction of mechatronics. Such machines are more convenient to operate and can better serve customers. This is also a necessary feature of modern machinery. Below we will start from the mechanical The structure, product quality, and mechanical stability are introduced.
        1. The structure of the paper bag machine is simplified. The control system is the sending organ of the machine. Conventional packaging machinery control systems mostly use relays and contactor control circuits. The complexity of the control system increases with the increase in the number of actuators and the number of adjustment parts, making the machine more and more complex. Inconvenience to manufacturing, adjustment, use and maintenance. And mechatronics, microcomputers, sensing technology, and new transmission technology can be used to replace the bulky electrical control cabinets and drive devices, which drastically reduces the number of parts and components, greatly simplifies the structure, and reduces the volume.
        2. Improve the quality of long paper bag machinery. There is a huge storage system in the microcomputer. People can store various parameters and related data that affect the operation of the packaging machine in advance. It can automatically track the production process. When a parameter or several parameters change, this change is instantly fed back to the microcomputer, and the microcomputer recognizes, judges and timely corrects these changed parameters, so that the long paper bag machine can maintain the best working condition at any time. However, when the traditional strip paper bag machine is changed in process parameters, its adjustment is based on experience, which makes it difficult to find the best parameters, and it is easy to cause problems.
        3. Enhance the reliability of the paper bag machine. The more the parameter changes, the more the adjustment part, the greater the superiority of the mechatronics, which cannot be compared with general control methods. With more functions and improved reliability, mechatronics can not only maintain the functions of the original packaging machine, but also provide many other functions. Such as a liquid beverage flexible packaging machine, it works in conjunction with pneumatic, electrical and mechanical.
         After the strip paper bag machine has been optimized in these aspects, when you use the latest equipment, you can actually feel the great changes of it. Not only these, it also has a good automatic detection function. In the case of overload, it has better protection function for the equipment.

        Nowadays, although the annual growth rate of China's packaging industry ranks first in the traditional industry, in order to integrate with the international market, it is necessary to accelerate the development of packaging technology and make it develop in an economic, efficient, and multifunctional direction. This is a good development opportunity for some enterprises. Chinese paper bag machine equipment manufacturing enterprises should seize this opportunity.
        The replacement method is to replace local parts, components or critical components and key technologies, so as to achieve the purpose of replacing a unit, so that the original packaging machinery equipment or production line production capacity, performance, efficiency, models and assembly methods, etc. Get updated. In this way, most parts and unit parts are reused, which not only increases the value of equipment, but also saves raw materials and a large amount of labor, and reduces costs.
        This development trend shows that packaging machinery, equipment, and production lines are increasingly moving towards a standardized, serialized, integrated, assembled, and online model. Civil and military high technology will also enter the entire packaging machinery and equipment field more and more widely. The fierce market competition will undoubtedly accelerate the pace of upgrading and technological transformation of packaging machinery and equipment in various industries.
        In today's world, the upgrading of packaging machinery and equipment and production lines has led Japan to lead the way, earning a lot of dollars in this field. Southeast Asia has also followed Japan's example and has unintentional performance in the manufacturing of packaging machinery and equipment and production lines. In the European Community, the pace of upgrading packaging machinery and equipment and production lines in Italy has come much faster than other member states.
        The comprehensive upgrading of packaging machinery and equipment is the general trend of the development of packaging machinery in China and the world. The main features of the upgrade are: a large number of modern and sophisticated technologies, electronics, microelectronics, edge technology, and fuzzy technology used in the civilian and military industries are transplanted to accelerate the further improvement of the reliability, safety, and security of packaging machinery and equipment, production lines, Unmanned level of automation.
        Packaging machinery and equipment, production line manufacturing groups, and multinational companies in many countries in the world are investing huge amounts of money and organizing professionals to carry out development and research, and strive to accelerate the mechatronics process of paper bag machine equipment. The key contents of its development research can be summarized as follows:
        1. Developed multi-functional models for packaging, filling, filling and packaging of various substrate bags, which can operate multi-functional packaging of substrates such as paper, plastic, aluminum foil, and composite materials.
        2. Develop energy-saving (water, electricity, oil, steam, etc.) models that save resources (raw materials, auxiliary materials, etc.) consumption indicators, and models that recycle waste materials.
        3． Developed a multi-shape packaging machine capable of multi-functional packaging of square, rectangular, circular, oval, triangular, pillow-shaped, strip-shaped, and odd-shaped packages.
        4． Developed a multi-base paper bag machine, a multi-functional machine that can process single-layer paper bags and plastic film bags, aluminum foil composite bags, and paper-plastic composite bags.
        5． Develop models with low energy consumption, high output power, good dynamic stability, low voice, and low pollution.
        6. Developed multi-material packaging machine (long paper bag machine, kraft paper bag machine), which can be used for liquid, semi-fluid, viscous, pulpy and solid particles, granules, powders, flakes, blocks, strips A multi-functional packaging machine for items such as shapes and odd shapes.