With the development of modern technology, program-controlled paper cutters on the market have gradually replaced traditional old-style paper cutters. However, there are still many users who do not quite understand the difference between the two, and do not understand how the program-controlled paper cutter replaced the old paper cutter.
        First of all, compared with the old-fashioned paper cutter, the program-controlled paper cutter has better accuracy, which mainly comes from the precise control of the built-in program. Secondly, due to the positioning of the program control, the cooperation between paper cutting and paper feeding can reach three to five times the efficiency of ordinary mechanical paper cutters. In addition, because the program-controlled paper cutter is operated autonomously by internally set procedures, no human intervention is required, which can largely liberate a large amount of labor and labor intensity, and all procedures for paper cutting are completed independently No secondary positioning is required.
        In operation, the all-Chinese operation interface makes the human-computer interaction more friendly, simple and clear. And the automatic control of the system program enables the user to input the program through the machine's own operating system to realize automatic production, and learn the program production without bit.

        Under the severe market competition, no matter what products can not escape the fate of either progress or elimination. As the so-called boat goes against the water, it retreats, and so does the paper cutter industry. Produced in a market environment, most of the products have confirmed Darwin's "natural selection", but this time is not the choice of nature, and the common choice between users and the market.
        The paper cutter has developed from the original mechanical paper cutter to the current program-controlled paper cutter and digital display paper cutter. The choice of the market and users has not only eliminated it, but also promoted it. The growth of user performance requirements has forced the paper cutter to develop in a more simple and intelligent direction. Paper cutter manufacturers in the market are ruthlessly eliminated by the market and users due to their inability to develop technology and keep up with the times. And the remaining paper cutter companies are like veterans of hundreds of battles. On the battlefield of capital, they are indomitable and more brave.

        Everyone knows that the cutter is a very important component in the paper cutter. So, as the main component of cutting paper, how does it affect the cutting?
        From everyday life, we can see that when the knife is sharp, the cutting of any item is very fast, and the cutting surface is very smooth. In the paper cutter, the main paper products facing the cutter, and the paper often has a certain degree of toughness. When the cutter is not sharp enough, the cutting speed of the paper will be significantly reduced, and the cut surface will be very rough, which will affect the cutting quality. More seriously, the paper cannot be cut even directly. In this case, the pressure of the cutter on the cutter will cause pressure on the entire equipment, causing damage.
        Therefore, it can be said that the cutter is a very important and protective component in the paper cutter, and its quality will directly affect the cutting efficiency and quality.

When talking about whether the paper cutter is selling well, most of the time, it will mention the performance, manufacturer, price and other factors of the paper cutter. But people often overlook a very important point, that is, there is no substitute for the product such as paper cutter in the market, and this reason is actually the main reason for its good sales.
        Paper cutters are produced because people are not satisfied with the efficiency of manual cutting of paper. After the development of paper cutters, people depended on this product so much that manual cutting of paper was almost extinct. It is precisely because the function of the paper cutter itself is very easy to use that people have neglected the development of similar products. As a result, the paper cutter became the only automated paper cutting equipment on the market.
        When people have no choice, the only choice becomes a better choice. Paper cutter is the only choice for people to cut paper automatically, and its function also meets people's expectations, so this only choice has become a better choice.

Establish product quality standards in mind
1. The overall appearance is flat
2. Suitable sealing and welding fastness (select an appropriate temperature range according to the raw material properties of the product and the use of the packaging)
3. Dimensional requirements and tolerances (including the dimensions of products and seals)
4. How to discount the pattern before and after
5. Other locations where sealing, welding, tearing, round holes, air holes, and hand holes are required. The appearance of the product has no marks, no wrinkles, and smooth opening.
Special attention must be given to the requirements of the product customer as the production standard of the product. The customer has reasonable suggestions for the requirements of the product quality.
The machine must be partially transferred to the local computer, bottom seal, side seal, and unloading part; hot knife pressure, pressure roller, unloading tension, and photoelectric sensitivity
1. Unloading and dragging keep stable. The unloading swing roller cannot be too high or too low, and the dragging cannot be too loose or too tight. These conditions will cause the product to shake in the radial direction during the operation of the product, which will cause the front and back and the discharge color mark of the photoelectric eye to be inaccurate. Adjust the air pressure of front, rear and unloading pressure roller.
2. Proper temperature setting If the temperature is too high, the product will wrinkle and affect the tracking of the photoelectric. Choose the right temperature for different products (material properties, thickness and packaged product). The pressure gap of the hot knife should generally be about 1.5 mm, especially when the high-speed operation of the hot knife gap can not be too large, otherwise it will affect the stability of the drag. If the welding width is large and the gap cannot be reduced, the only solution is to reduce the feed ratio in the computer or increase the material drawing speed. This is a very effective method when the bag length is long and the bag length cannot reach the set bag length when double feeding is not used.
3. Adjust the product to run in the middle of the pressure roller. Adjust the balance between the left and right pressure rollers. Remove the garbage and dirt and edge material on the rubber roller in time to ensure that the left and right pressure rollers are consistent. This can avoid the situation that the dragging of the left and right swings is unstable due to the inadequate adjustment of the rubber roller air pressure and the unbalanced wear of the rubber roller caused by the long-term.
4.The abnormal sound of the product during the operation of the material first needs to eliminate the problem of the machine part, then you need to observe whether the sound produced after the acceleration will appear in: the hot knife is too low or the hot cloth is rolled too loose with plastic Mud pulling speed setting is low. The tension between the two rubber rollers is too small. Unloading tension is too high. Pulling the motor speed incorrectly will cause the motor load to mismatch with the speed of the host. At this moment, the load of the motor will also increase, and the inertia at the time of starting and stopping will bring a sound.
5. Let the material pass through the same horizontal line when there are no fluctuations. The height of the knife should be kept on the same straight line. The pressure of the bottom seal scalpel should be balanced. The height of the lower scalpel should be kept. Equal edge sealing of multiple lower hot scalpels with different height retention samples will cause the material to swing left and right and seal welding research degree will not have a great impact on the flatness of the bag.
6. Exhaust air in the material during operation. The residual air in the material will cause the overall deformation of the bag and affect the normal operation of the material. There will also be a certain sound. Appropriate compaction of the relevant bead is required. The side-sealing ironing cloth should not cause any resistance due to the adhesion between the material and the ironing knife.
7. The relationship between tension (press roller, unwinding) and photoelectric tracking is the length of the running is exactly the same as the jade roller. There is a great relationship between the tension of the unloading swing roller and the excessively small or tension will cause the bag to have a length that is unexpectedly long and unlucky. Especially when the machine is running at high speed, the requirement for photoelectric sensitivity needs to be increased or decreased according to specific conditions. If this adjustment is not effective, the temperature and tension floating rod compensation must be taken into account for the error caused by the length. Whether it is the length change caused by the previous process. Under normal circumstances, when the machine is running at high speed, it is necessary to increase the sensitivity of the photoelectric accumulation, that is, make it relatively fuzzy, so as not to stop due to the ordinary loss of tracking. In the double silver conference, you should pay attention to observe whether the front photoelectric or the rear photoelectric fails. The instability of the photoelectric before will only affect the cutting position of the bag and damage the sealing position and the length of the bag. The post-photoelectric loss only affects the position of the round hole at the bottom of the bag. Which part has a problem, the relevant pressure roller pressure tension and photoelectricity of that section should be adjusted accordingly.
8. The effect of temperature on the photoelectricity. The temperature of the hot knife is not working when the machine is working. When the machine is turned on again, the temperature will appear too high. Or trivial failure. It also causes the material to produce glass transition temperature when it is heavy. The plastic will cause pollution and affect the operation and quality.
9. Relation between speed and tension When the machine is running at high speed, it overcomes the external resistance and the tension of the discharge is relatively large. In the case of unsteady dragging, the discharge tension can be appropriately increased to ensure the stability of the photoelectricity. When the tension is small, the phenomenon of back-and-forth jitter and left-right drift of the material occurs during the operation. The roller tension is the pressure of the rubber roller. Its size can directly affect the accuracy of the photoelectric follow-up. Drink small bag length error and stability of sealing position.