Know the automatic paper bag machine, but do you know the production process when the automatic paper bag machine works?
1. Preparations before starting the automatic paper bag machine
1. Check whether there is dust and debris around the automatic paper bag machine equipment, and remove them.
2. Enter the relevant data of bag making and the required number of each bundle.
3. Select the edge of the pattern with large color difference to adjust the sensitivity of the optical eye to meet the requirements.
4. Load the film roll according to the requirements of the production notice.
5. Adjust the size of the bag according to the production notice and process documents, install the heat-sealing knife, and initially adjust the positions of the slitting knife and the heat-sealing knife.
6. Turn on the power of the automatic paper bag machine and set the temperature of the heat-sealing knife according to the requirements of the process documents.
2. Turn on the automatic paper bag machine
1. Start the main motor of the automatic paper bag machine, run at low speed, and then adjust the edge position control to halve the film in the middle position.
2. Adjust the left and right nip rollers to align the left and right films, and adjust the front and back nip rollers to align the patterns.
3. During the production process, observe the situation of the fully automatic paper bag mechanism at any time and find abnormalities, and adjust immediately.
4. The machine quality inspector will carry out the inspection. After passing the inspection, the certificate will be attached and sent to the quality inspection room for sampling.
5. Arrange the bags produced, and select the bags with quality defects and tie them up according to regulations.
6. Preliminarily adjust the machine speed, take a flat sample bag for preliminary inspection, if it does not meet the specified requirements, take a step flat sample bag for heat sealing value test.
7. Adjust the slitting blade of the automatic paper bag machine to the desired position, and adjust the punching position to the scissors mouth.
8. Adjust the heat-sealing knife of the automatic paper bag machine to make the heat-sealing within the required range of the bag.
3. Shutdown of the automatic bag making machine
1. Turn off the main power switch of the automatic paper bag machine, and then turn off the power switch of each part.
2. Make a record of on-duty, requiring accuracy and cleanliness.
3. Clean the sanitation of the automatic paper bag machine and site sanitation, and send the products to the general inspection room.
Four, packing
1. Inspection: The machine quality inspector will inspect the quantity and quality one by one. After the quantity and quality are all qualified, they are packed into the box as required and put into the packing list; the unqualified products selected are placed in the Inside the carton marked “Qualified”.
2. Packing: The machine personnel sort out the products in this process, select the unqualified products with quality defects, bundle the qualified products, and hand them to the machine quality inspector for inspection.
3. The chief quality inspector shall conduct random inspections on the products submitted for inspection according to the specified proportion, and pack them into the warehouse after passing the inspection.
4. The machine personnel send the products on duty to the appearance quality inspection room.

Multi-layer kraft paper bag machine paper bag machine is equipped with advanced electrical systems and mechanical devices throughout the process from substrate feeding, tube formation, edge gluing, bag cutting, and conveying and stacking bags, and adopts Taiwanese servo system combined with man-machine interface.
The feeding of the substrate to the finished bag is continuously completed in one technological process with a high degree of automation. The bag-making technology is advanced, the equipment structure is reasonable, and the tube bag is beautiful and reliable. It is an ideal equipment for various bag-making enterprises at home and abroad to produce various types of packaging bags.
It adopts frequency conversion speed regulation and has the functions of automatic gluing, forming, tearing and counting.
This machine is a new generation of multi-layer kraft paper bag making machine designed to solve environmental pollution and comply with environmental protection. It can be used to make bags of 70-140 grams of kraft paper rolls. The machine is simple and convenient to operate. It can produce foldable bags, non-folded bags, single-layer packaging bags or multi-layer packaging paper bags of different bag types.
This unit is equipped with advanced electrical systems and mechanical devices throughout the entire process from substrate delivery, tube formation, edge gluing, bag cutting, and bag conveying. It uses Taiwanese servo system combined with man-machine interface. The feeding of the substrate to the finished bag is continuously completed in one process, with a high degree of automation. The bag-making technology is advanced, the equipment structure is reasonable, and the tube bag is beautiful and reliable. It is an ideal equipment for various bag-making enterprises at home and abroad to produce various types of packaging bags.

1. Preparation before starting
1. Check whether there is dust and debris around the equipment and remove them.
2. Load the film rolls according to the requirements of the production notice.
3. Adjust the size of the bag according to the production notice and process documents, install the heat-sealing knife, and initially adjust the positions of the slitting knife and the heat-sealing knife.
4. Turn on the power and set the temperature of the heat-sealing knife according to the requirements of the process documents.
5. Enter the relevant data of bag making and the required number of each bundle.
6. Select the edge of the pattern with large color difference to adjust the sensitivity of the optical eye to make it meet the requirements.
2. Boot
1. Start the main motor, run at low speed, and then adjust the side position control to halve the film in the middle position.
2. Adjust the left and right nip rollers to align the left and right films, and adjust the front and back nip rollers to align the patterns.
3. Adjust the heat-sealing knife to make the heat-sealing within the required range of the bag.
4. Adjust the cutting blade to the desired position, and adjust the punching position to the scissors mouth.
5. Preliminarily adjust the machine speed, take a flat sample bag for preliminary inspection, if it does not meet the specified requirements, take another flat sample bag for heat sealing value test.
6. Sort the bags produced, and select the bags with quality defects (such as folds, tunnels, pattern width, knife lines, weak heat sealing, four seals, etc.) and tie them up according to regulations.
7. The machine quality inspector will carry out the inspection. After passing the inspection, the certificate will be attached and sent to the quality inspection room for sampling.
8. During the production process, observe the bag making situation at any time and find abnormalities, and adjust immediately.
Three, shutdown
1. Turn off the main power switch, and then turn off the power switches of each part.
2. Clean up the sanitation of the machine and the site, and send the products to the general inspection room.
3. Make a good record of on-duty, requiring accuracy and cleanliness.
Four, packing
1. Packing: The machine personnel sort out the products in this process, select the unqualified products with quality defects (such as folding, tunnel, pattern, knife line, poor heat sealing, four seals, incomplete patterns, etc.), and select The product is bundled and handed over to the machine quality inspector for inspection.
2. Inspection: The machine quality inspector will inspect the quantity and quality one by one. After the quantity and quality are all qualified, put it into the box as required and put it into the packing list; the unqualified products selected are placed in the Inside the carton marked “Qualified”.
3. The machine personnel send the products on duty to the appearance quality inspection room.
4. The general quality inspector will conduct random inspections on the products submitted for inspection according to the specified proportion, and pack them into warehouse after passing the inspection.

Our company’s paper bag machine management rules. Since our establishment, our company has summed up the experience of the older generations and the suggestions of the younger generations.
Let's talk about the important management rules in the paper bag machine manufacturing process:
The first point: Don’t make mistakes just because there are inspection tools. The inaccurate measurement of the inspection fixture will cause errors in the paper bags generated by all paper bag machines. To find a way to design your molds and fixtures so that workers can only place the workpieces to be processed in the only and correct way that you design and have no other choices. Let the mold or fixture control the operation of the worker, don't expect the worker to control the mold or fixture. Because no matter how many times you tell workers what to do, some people will listen, but most people won’t. Regarding the inspection of the machine and equipment of the calibration fixture every day as a work that must be done, a responsible person must be assigned, and a work that must be personally inspected by the department head, and records must be kept.
The second point: Don't guess in your daily management work, no matter when you ask what kind of questions, you will almost always get the appropriate answer, however, in fact, no one really knows the truth of the problem. Don't simply take the response you get as the correct answer. You must train your employees continuously and witness with your own eyes that they are doing things right. Internal audits must be conducted and a comprehensive internal audit system must be established to ensure that workers comply with the factory’s standard operating procedures. The laboratory test in the factory must be scientific and reliable, and the test record must be able to trace the parts and products on the production line according to the test date and batch number, otherwise, the test results of the laboratory are the same as the sample test Up. If they cannot reflect the quality level of mass production, the significance of testing will be lost, and the quality of mass production will lose its guarantee.
The third point: the perfect paper bag machine standard
Regardless of whether your customers require it or not, you should adopt high standards for yourself, and don't make excuses for your failure to make a "perfect" product. Even if some products are not 100% perfect due to hand-made reasons, if you use this reason to lower the standard, then everyone in your subordinates will lower their standards. If your goal is 100% perfection, and you work hard in accordance with this goal from all aspects, the quality of the final product will be more in line with the goal of 100% perfection. Pursue high standards, abandon low standards, start with you, from managers at all levels to ordinary workers, change their concepts, learn to set and pursue high standards
Fourth point: Reasonable working habits and environment will reduce staff mistakes
Don't expect workers to control the environment, and don't expect workers to obey. Appropriate methods are adopted to make workers’ work easier and easier, so as to improve product quality, enhance product process stability, reduce errors, and install pads on all work surfaces, carts, shelves, etc. Reduce damage to parts and products during online assembly and packaging. If the liner is worn out, it must be replaced in time. The liner must be protected where it is needed, and it cannot be found in some places, and in some places, it is necessary to do everything required and check it in place . Provide workers with suitable and good-quality tools so that they can do their work well, and ensure that workers’ workstations have good lighting so that they can see clearly what they are doing.
Fifth point: Excellent on-site feedback mechanism
This means that you should allow and encourage your workers to speak, provide opinions, point out problems, and don’t let employees think: "Only the boss can speak" or "The boss is always right." Encourage and reward your employees to provide opinions and suggestions to prevent problems instead of concealing and concealing problems when they are discovered. If employees help the factory reduce waste and rework labor losses, give them material rewards to praise And encourage them (her). Do not use intimidation, hierarchical management, or fines, abuse, insults and other typical Chinese management methods. In this way, there is no willingness to speak, and the willingness to express opinions, errors will continue, and problems will continue to occur. This open and non-open level management style can only be started from the top, and other levels of management must also learn this style.

What are the matters needing attention in the bag making process of the paper bag machine? One machine can debug multiple standard paper bags, one machine is multi-purpose and multi-functional, but the maintenance of the paper bag machine should be paid attention to during the application process:
Maintenance rule: All shaft sleeves need to be refueled every 2 hours within half a month after purchasing the paper bag machine, and all shaft sleeves need to be refueled every 4 hours after half a month.　
1. After each shift, it is necessary to ensure that the stolen goods on all the rollers on the grape bag machine are cleaned up. In order to make the paper bag machine smoothly.　　　　　
2. The chain should be tightened once every 15 days with proper tightness.
3. What should I do if the paper bag machine is not completely sealed?
Generally speaking, LDPE has moderate anti-pollution heat-sealability, EVA has excellent anti-pollution heat-sealability when VA content is large, LDPE also has excellent anti-pollution heat-sealability, ionic resin and metallocene polymer Has excellent anti-pollution heat-sealability.
4. All gear top threads of the paper bag machine are tightened every 3 days to prevent loosening.
5. What should I do if the sealing of the paper bag machine is brittle and brittle?
Let us first analyze the factors that constitute this question: ①It may be excessive pressure; ②The heat sealing time is too long; ③In the process of compounding and curing, part of the adhesive enters the film. ④After the composite packaging bag is cooled and placed, the heat seal strength increases, and it also tends to become brittle.
6. Tighten all clamp screws once every 6 days to prevent loosening. The pressing plate is located at the parallel big plate of the grape bag machine.
Assuming such a question arises, our solution:
①According to the heat sealing characteristics of the inner sealing layer materials, select the appropriate processing temperature, pressure and heat sealing time;
②Improve the surface condition of the upper heat sealing knife to make the surface of the sealer flat.
This is the question we often encounter in the usual production. Of course, we need to pay more attention to the maintenance of the equipment in the usual way to reduce the doubts that appear in the production process.