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.

         Paper cutter is a kind of machinery and equipment commonly used by enterprises, ranging from small to large products. At present, most of the paper cutters on the market are made of stainless steel. The use of stainless steel is mainly because manufacturers and users value the corrosion resistance and strength of stainless steel, and stainless steel is more common in the market. It's expensive.
         However, due to the expansion of various consumer perspectives at this stage, the material of the paper cutter cannot be limited to only stainless steel, but should be further expanded. Consider using newer and better materials to get more functions or advantages. .
         At present, new ceramic materials on the market are special ceramics and modified plastics. Special ceramics are used in various major machinery and equipment fields due to their rust resistance. The material of the paper cutter body can be considered in this regard. Modified plastic is suitable as a material for precision small instruments inside the paper cutter, and plastic and ceramic are not more expensive than stainless steel.

        Handbags, also known as hand bags, handbags, etc., are made of paper, plastic, non-woven fabrics and other general commodity paper bags. The rotary printing paper bag machine is mainly used to complete the production operation. This production method has high production efficiency, but its disadvantages are also obvious, that is, the paper bag machine is rough and not refined. Exquisite shopping bags are mostly made of a single sheet of paper, then printed in color, and then pp-framed or bronzed. Finally, the paper bag factory performs manual or semi-automatic machine production, usually using manual stringing, knotting as a handle, and then making paper bags. The advantage of this shopping bag is that any shape of paper can be made into a portable paper bag. However, this production method has low production efficiency. This type of paper bag is mostly used for the packaging of some noble goods as a gift bag. Or as an advertising bag in some merchandise activities.
        1. White cardboard bag
        The tote bag made of white cardboard is one of the most high-end tote bags.Its characteristics are: the strength of the white cardboard tote is the highest among all tote bags. This is determined by the physical properties of the white cardboard. Designers generally Use this tote to hold high-end clothing or goods. Compared with the white paper bag, the white paper bag is more delicate and delicate. Therefore, the white paper bag is particularly elegant. White cardboard has good printing applicability, and designers can boldly apply a variety of design techniques (including color ideas). White cardboard tote bags are the most expensive of the tote bags.
        2. White paper bag
        White paper is also a common material for making handbags. White paper bags are strong enough to hold some products with a certain weight. Designers often use white paper for clothing tote bags. The specifications are usually folio or full-open tote bags. Because the printing applicability of white paper is general, it is more suitable for printing text, lines or color blocks. White paper is strong and can be uncoated, so it has a low cost and is a relatively affordable tote bag.
        3.Coated paper tote
        Select coated paper to make handbags, which is characterized by moderate fastness. Because the coated paper has high whiteness and gloss, and good printability, designers can boldly use various pictures and color blocks, and the advertising effect is good. After coated with a glossy or matte film on the surface of the coated paper, it not only has moisture-proof and durable functions, but also looks more delicate. Coated paper is one of the most popular materials for making handbags.
        4.Kraft paper tote
        Handbags made of kraft paper are characterized by greater fastness and lowest cost, and are generally used to hold common goods. Except for white kraft paper, the general kraft paper has a darker background. Therefore, it is more suitable to print dark text and lines, and some contrasting color blocks can also be designed. Kraft paper tote is generally the lowest cost tote without film.