The web paper bag machine is mainly used for the production of the bottom paper bag of the tube material. The original color or the printed web paper is finished by the machine once, the raw material is formed into a cylinder, cut, the bottom indentation, the bottom glue is applied, and the bottom of the bag is formed. Out of the bag. The operation of the web bag machine depends on the running system. Let's take a look at how the running system of the web bag machine is.
        The whole machine is controlled by the computer central control system, the touch screen display, the servo motor controls the length of the bag, and can produce paper bags of various specifications. The machine can adapt to the paper range, up to 230 bags per minute, and even higher speeds, helping customers to effectively increase unit capacity and gain more profits.
Operation control system, touch screen man-machine interface, can be easily solved regardless of correction and fine adjustment, alarm and operation status are instantly displayed on the screen for easy control.
        Unwinding system, raw material loading and unloading adopts air shaft clamping and hydraulic lifting structure. The unwinding adopts automatic constant tension control, EPC automatic deviation correction, and variable frequency motor traction, which greatly reduces the paper roll alignment adjustment time.
        Perfect after-sales service, eliminating the worries of customers. Accurately track printed materials, greatly reducing tuning, set time, and increase production efficiency.

        The web-side paper bag machine is used to finish the primary color or printed web through the edge-coating glue, folding into a cylinder, cutting the paper tube, bottom folding, bottom coating, bottom forming, and finished bag output. What are the functional features of the web-backed paper bag machine?
        Mainly based on web, reel head card and flat paper rope, the square bottom paper bag with flat rope handle is completed at one time, which is an ideal equipment for rapid production of flat rope portable paper bags.
        By completing the steps of hand handle making, handle sticking, paper tube forming, paper tube cutting and bag bottom forming, the machine is truly fully automated and can effectively save labor costs.
        The distinctive flat rope handle manufacturing process and special finished product counting function effectively improve the efficiency of the user to package the finished product in batches. Thanks to the perfect craftsmanship and fast bag making speed.
        The web-side paper bag machine is controlled by the PC servo control system and displays the touch screen human-machine interface in real time, which can produce a variety of paper bags. It has the advantages of fast speed, fast change of paper bag size and large adjustment range. It is the ideal equipment for producing food bags and portable shopping bags.

        The square bottom portable paper bag machine is mainly used for packaging of garment products, packaging of boots, packaging of various gifts, corporate image promotion bags, etc. What is the development trend of the portable paper bag machine at the bottom?
        There are two main types of square-bottomed paper bag machines on the market: one is a roll-type portable paper bag machine; the other is a single-sheet portable paper bag machine. Both devices are equipped with automatic paper feeding, automatic gluing, automatic paste bottom, and automatic output.
         However, there are still some shortcomings; first, after the finished paper bag is completed, there is an indentation on the front of the paper bag, which affects the appearance of the product; second, the finished paper bag needs to manually paste a bottom paper on the bottom of the bag to enhance the strength of the bottom of the paper bag; The handle of the paper bag needs to be manually pasted; the fourth is the production efficiency is low, about 40-60 per minute; the fifth is the limited range of paper, the paper weight is between 70-200g/m².
        Because the square bottom portable paper bag machine is easy to carry and easy to degrade, it can recycle recycled paper, reduce air pollution and protect the environment. Therefore, it is one of the most useful green products.
        The development of paper bag machinery has shown the momentum of integrating electromechanical, gas, liquid, light and magnetism. The production is highly efficient, and the product energy saving and recycling, high-tech practical and intelligent has become a trend.

         The paper bag machine is now a kind of equipment used to make paper bags. What are the advantages of using paper bag machines to make paper bags?
        automatic. The effects of this paper bag machine and the artificial paper bag machine are completely different, the manual production is very slow, and there is no efficiency at all. And this kind of machine is completely different. They are an automated machine that can directly produce paper bags. Of course, this requires setting the corresponding parameters, so that the machine is the first choice among the manufacturers who produce paper bags.
        batch. As we all know, the steps and speed of making paper bags are very slow, and they can only be made one by one, and then one after another. However, the method of making paper bags by paper bag machines is not the case. They are a way of making paper bags in batches. Each step can be completed in batches, which has both efficiency guarantee and quality assurance. Therefore, the machine equipment is subject to welcome.
       It is precisely because of the two advantages of automatic and batch paper bags made by paper bag machine, so the paper bag machine will be so popular!

When using a paper bag machine, what should I do when the paper bag machine is curled up during operation? How was this caused? How to solve it?
1. The thickness of the paper bag material produced is inconsistent.
Solution: Adjust the tension roller tension.
2. The heat sealing temperature is too high or the heat sealing time is too long, resulting in damage and wrinkles of the paper bag material.
Solution: Adjust the heat seal temperature to the normal temperature.
3. In the longitudinal heat sealing knife part, the running track of the composite film is not straight.
Solution: Use an inner sealing substrate with low temperature heat sealability.
4. The film in the composite material has poor heat resistance.
Solution: Reselect the surface substrate film.
5. The tension matching of the composite substrate during the compounding process is improperly controlled, resulting in residual stress after the ripening and setting, especially when the thickness of the composite film is thin.
Solution: Adjust the tension of each part of the composite processing equipment, and try to make the recombination rate of the two composite substrates equal.