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The finished product of the flat pocket bag making machine has spots or small holes?
Release time: 2025-04-21 16:58:49.131
The flat bag making machine can be said to realize fully automated operation, only 1-2 people can operate the equipment. The flat bag making machine can adjust the production speed and product size, equipped with not only fixed length, photoelectric tracking, to ensure the accuracy and stability of operation.
Flat bag making machines can be said to achieve fully automated operation, requiring only 1-2 people to operate the equipment. The flat bag making machine can adjust the production speed and product size, and is equipped with not only fixed length but also photoelectric tracking, ensuring accurate and stable operation. Therefore, the use of flat bag making machines reduces labor intensity and improves work efficiency to a certain extent. During the bag making process, due to operation and maintenance reasons, some problems may occur in the finished products, such as spots and small holes.
I. Spots on the bag
1. The glue roller and aluminum roller are not wiped clean;
2. The bottom of the front and rear pressure plates is not wiped clean;
3. There is dirt on the conveyor belt;
4. There is burnt material on the cutting edge.
Solution:
1. Wipe all parts clean with a cleaning cloth;
2. Clean the bottom of the pressure plate with a printing solvent;
3. Polish with a polishing machine and then clean;
4. Wipe the cutting edge with a wet cloth strip, check if the temperature is normal, and adjust to the appropriate temperature if not.
II. Small holes on the bag
1. Burnt material on the cutting edge;
2. The pressure plate is not pressed well;
3. The speed is too fast;
4. The zipper or gusset is too thick;
5. The discharge roller is damaged.
Solution:
1. Wipe the cutting edge clean and lower the temperature by 5-10 degrees Celsius;
2. Re-press the pressure plate;
3. Adjust the speed;
4. Make the zipper or gusset thinner;
5. Replace the discharge roller.
?
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The adhesive layer of the bag-making machine affects the porosity of the material!
The non-woven fabric three-dimensional bag making machine works quickly, the sealed edges do not crack, do not damage the edges of the fabric, and there is no burr or curling phenomenon. At the same time, ultrasonic bonding effectively avoids the fiber degradation caused by heat bonding, the adhesive layer of the bag making machine affects the porosity of the material, and causes delamination after receiving the impact of liquid. The ultrasonic bonding equipment mainly consists of an ultrasonic generator and a roller. The main components of the ultrasonic generator are a horn, a power supply and a transformer.
Basic Principles of Bag Making Machines
A bag-making machine is a multi-machine linkage, multi-station automated equipment. It can produce various shapes of packaging bags through longitudinal and transverse sealing technologies. The working principle of the bag-making machine is: the roll film that has been processed through printing, lamination, slitting, and cutting processes is heated, sealed, cut, and rewound into bags under the action of a bag-shaped mold.
How many types of bag-making machines are there?
Equipment specifically designed for manufacturing paper bags, suitable for packaging needs in the food, pharmaceutical, and cosmetic industries. For example, paper bag machine brands such as Nanjiang, Shenzhien, and Yasen all offer high-performance paper bag making equipment.
Development Trends and Applications of Bag Making Machine Technology
A bag-making machine is a machine used to create various types and sizes of bags, including plastic bags, paper bags, and non-woven fabric bags. Bag-making machine technology has continuously developed and improved over the past few decades. Early bag-making machines mainly used mechanical drive methods, resulting in low production efficiency and poor bag quality. Later, the development of electronic technology brought new opportunities, and bag-making machine technology was also improved.
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