In the production process of the paper bag machine, there are always some problems of this kind or that, which may have a certain impact on our production work. What should we do if we encounter some problems with the paper bag machine? Here we will introduce some common faults and solutions.
        1. The stepping motor makes strange sounds when starting up, and the material does not enter smoothly. If you encounter such a problem, first check whether the main motor is turning correctly and adjust to the correct direction indicated by the arrow. If the stepper motor driver shows a fault, turn off the main power and turn it on again to restore normal.
         2. The length of the feeding material varies during the work process, and the feeding size is shorter than the pre-adjusted size by more than 5mm. Intermittent non-operation occurs during the work process. The photocell sensitivity is poorly adjusted or the polarity is incorrectly selected. If the situation has not been resolved, you can look at the leakage of the photoelectric switch base to the ground or the short circuit between the terminals, which should be replaced. The discharging speed is lower than the feeding speed. It is necessary to loosen each film and strip, check the performance of the discharging part, and troubleshoot.
        3. Inaccurate photoelectric processing when making bags. The photoelectric eye adjustment method and working state are not selected correctly, and adjusted correctly according to the instructions. The pre-adjusted film feeding length (when adjusting the blank bag) is too different from the actual bag making size. You should set the length of the line or adjust the pressure and adjust the device. Excessive film resistance or poor product quality in the previous process should be checked and replaced.
        4. Handling method with low feeding speed or abnormal operation. Eye position switch has bad contact or bad cam angle, so it should be adjusted or replaced. The thyristor or rectifier of the discharge speed regulating circuit board is broken down and should be repaired or replaced.
        For these common simple failures, we can solve them by ourselves. We hope that through the upgrading of technology, we can use more advanced technology and more stable equipment. This is inseparable from the new technology of our paper bag machine. Only by continuously increasing the requirements of the equipment's automation equipment can we narrow the gap with international advanced technology.

        Now we can see many types of paper bag machines in the market. The rich product line has greatly facilitated people's needs. The paper bags we commonly use in our lives may be folded paper bags. It can use paper, composite Materials for production, what are the salient features of this folding paper bag machine in use, let's take a look below.
        1. The whole machine adopts advanced control system and centralized control by human-machine interface. Stable performance, easy to operate and maintain. Even a novice who is familiar with the business for a short time can produce.
        2. All parameters can be easily set on the display interface of the device. The parameters that can be set include bag-making speed, bag-making length, temperature, counting, finished product transportation, etc., which is very convenient.
        3. LPC automatic deviation correction, automatic constant tension control, AC frequency conversion and constant speed automatic feeding.
        4. Automatic servo feeding control.
        5. Upper and lower sealing pressure AC frequency conversion motor drive.
        6. Real-time temperature control system, adjustable from 0 to 300 ° C, non-contact automatic control.
        7. Pneumatic multi-functional automatic punching, automatic removal of scrap material removal, equipped with static elimination device.
        8. The working mode can be set freely. You can choose fixed length bag making, or choose photoelectric tracking bag making.
        9. Punching method: continuous, interval, stop can be set, and punching time can be preset.
        From the above, it can be seen that the current paper bag machine equipment has a high degree of automated production performance, which has greatly liberated human power, and the current paper bag machine enterprises continue to strengthen the technical upgrade of equipment and enrich the functions of the equipment. Strive to let customers use super-class equipment.

        We often say that the current strip paper bag machine is better and the technology has improved a lot, but we rarely say what progress has been made, what advanced technology is used in the current machine, with this question, Let's take a look at the technical parameters of the current long paper bag machine together.
        1. Solve the problem of manual paper pasting on the traditional paper bag machine. The traditional hand-pull paper bag machine is not only slow in speed but also the quality is not guaranteed. One machine requires several people to cooperate with the bottom. The output is always inconsistent with the speed of the machine. Upgrade, and the labor cost is also very high, you need to manually paste another layer of bottom paper from the inside of the bottom of the paper bag. This method has a slow bag making speed and poor bag making quality. The portable paper bag machine can automatically paste the bottom and automatically attach and strengthen the bottom paper. The technological innovation reflects the performance of modern machinery.
        2. Solve the problem of indentation on the front of the traditional paper bag machine. The paper bag made by the traditional paper bag machine has not been well solved due to the relatively backward manufacturing process. This is a big problem. There is always an indentation on the front of the paper bag, which affects the beauty of the paper bag. This machine adopts innovative design, which solves the problem of indentation on the side of the paper bag. The product produced is of good quality and exquisite appearance. This is the benefit brought by the technological upgrade.
        3. It solves the problem of narrow paper application range of traditional paper bag machines. The traditional square bottom portable paper bag machines have a paper weight range of 70-200g / m2. Now the new strip paper bag machine breaks through the limitation of technology, making the paper weight range reach 70-350g / m2, which basically meets the range of various square bottom portable paper bags on the market. Only paper can meet the needs of more people. Bags can truly replace highly contaminated plastic bag products.
        4, making bag faster. Due to the limitation of the production process of the traditional paper bag machine, the bag making speed is 40-60 per minute. Although it is not slow to watch, if it is produced in large quantities, its disadvantages will be revealed. Now the new long paper bag The production speed of the machine can reach 80-120 per minute, which has doubled the speed, which can save a lot of time when producing large-volume orders and reduce the cost of business operations.

        What we want to see is that in the use of the existing paper bag machine, if we can go through it, then if we can be able to do it, the product should be able to solve the environmental pollution in the machine, it is natural to ensure that it is in line with the green A new generation of multi-layer kraft paper bag making machine designed for environmental protection, and after we have used the existing ones, it is natural to be able to see that we want to be able to be used for 70-140 grams of kraft paper rolls. Bag making.
        After meeting the needs of our market, what can be achieved very well is that the product must be able to be used. Naturally, we must see that the operation of the machine is simple, convenient, and fast. We must be able to pass such production and utilization. What we can achieve is that we want to see its products, and after that, it is the reasonable use of the market.
        It is natural to be able to see the foldable bag in its production, because what allows us to do is to not fold the bag, naturally to be able to see is in the existing use, we need to be in Single-layer packaging bags or multi-layer packaging paper bags of different bag types.
        And because it uses different ways of using the paper bag machine, we want to see that it is delivered from the substrate in the unit, because it can achieve the reasonable use of the product. We should let the paper bag machine adopt the servo system combined with the man-machine interface. In this way, after we have used it, we can achieve an advanced purpose of the product.

        Due to the late start of China's paper bag machine equipment, coupled with the inadequate attention paid by enterprises to processing technology and supporting equipment, many companies produce products that are mostly counterfeit, and enterprises lack innovative awareness and technology. This is China's The shortcomings of packaging companies, but because China has a large demand for paper bags, it is said that there is a large market for paper bag machine equipment, which can promote the industry to enter the fast track of development.
        Now the blind development of some small enterprises has caused a large number of low-end equipment in the market, which has caused vicious competition among enterprises, hurting corporate profits, and caused more people to distrust domestic equipment. Equipment manufacturers generally have low-profit operations, and some are even operating at a loss. This situation restricts the pace of technological transformation of paper packaging production, so that most of the small and medium-sized packaging and printing factories have low production efficiency and difficult to improve product quality. Adapt to the needs of market development.
        At present, China needs to develop a variety of high-precision, high-performance and widely adaptable production equipment suitable for paper packaging production. Based on the introduction, digestion and absorption of foreign advanced technology, we must continue to study new technologies and processes, and vigorously develop multiple varieties. , Multi-specification, wide-ranging production equipment.
        According to China's national conditions, develop energy-saving, environmentally friendly, multifunctional, high-tech printing and post-processing equipment. These products use electromechanical integration, optoelectronic integration, and main and auxiliary machine integration to achieve high-efficiency and high-quality production. efficacy. Under the premise of improving the performance and reliability of the equipment, the combination, linkage, and modular innovative design concepts are applied to vigorously develop automated, multifunctional, and general-purpose production equipment, and priority can be given to the choice of production materials. Consider the environmental performance of the material.
        Now we can see that due to the changes in people's demand for paper bags in China, the various requirements for packaging have increased, which has stimulated the pursuit of technology for enterprises, and at the same time learn more new technologies, so that enterprises enter a The road to sustainable development.