Development Trend and Application of Bag Making Machine Technology

The historical development of 1. bag making machine technology The bag making machine is a machine used to create bags of various types and sizes such as plastic bags, paper bags and non-woven fabrics. In the past few decades, bag making machine technology has been continuously developed and improved. The early bag making machine was mainly driven by mechanical transmission, the production efficiency was low, and the quality of the bags produced was not high. Later, the development of electronic technology has brought new opportunities, and the bag making machine technology has also been improved. Application of 2. Bag Making Machine Technology in Packaging Industry Bag making machine technology is widely used in the packaging industry. It can produce bags of various specifications and uses, such as food packaging bags, industrial sealing bags, pharmaceutical packaging bags, cosmetic packaging bags, etc. In addition to traditional plastic bags and paper bags, more and more non-woven bags are also being produced using bag making machines. With the continuous improvement of consumers' requirements for packaging quality and environmental performance, bag making machine technology is also facing more and more challenges. In order to meet customer needs, bag machine manufacturers began to develop high-tech features. For example, some bag making machines are equipped with inspection systems that can automatically detect the quality and size of the bags to ensure that the bags produced meet the standards. At the same time, some bag making machines have also begun to use environmentally friendly materials to reduce the impact of bags on the environment. The future development trend of 3. bag making machine technology The future development trend of bag making machine technology will mainly focus on the following aspects: Digital and intelligent: With the promotion of industrial 4.0 and intelligent manufacturing, bag making machines have also begun to develop towards digital and intelligent. Bag making machines will be equipped with more high-tech functions, such as artificial intelligence, big data analysis and automatic control systems, to improve production efficiency and production quality. Environmental protection and sustainable development: With the continuous improvement of environmental protection and sustainable development awareness, bag making machine technology also needs to meet environmental protection requirements. The bag making machine will use more environmentally friendly and sustainable materials, such as degradable plastics and recycled materials, to reduce the impact on the environment. 3, multi-functional: bag making machine is no longer just a single function of the production of bags, the future of the bag making machine will have more functions, such as the production of various shapes of bags, so that heating sealing, adding gas preservation and so on. On the basis of multi-function, the future bag making machine will meet more application requirements. In short, bag making machine technology has a wide range of application prospects and development prospects in the packaging industry. With the continuous improvement and innovation of technology, bag making machine technology will continue to break through its own limitations and make greater contributions to the development of the packaging industry.

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Equipment maintenance methods

1, strengthen the daily maintenance of equipment, to prevent misprotection, leakage. The maintenance work shall be enforced and shall be linked with the reward and punishment system of the enterprise to reward the good and punish the bad and mobilize the enthusiasm of the construction personnel. Do a good job of maintenance. Maintenance work should start from the source to prevent maintenance. 2. Strengthen the daily inspection of equipment Special personnel should be assigned to inspect the equipment points, and the operation of the equipment should be recorded in detail through the intelligent handheld terminal, including the daily operation of the equipment, the operation time, the number of maintenance, etc., so as to analyze and judge the possible faults of the equipment and eliminate the hidden dangers of faults in time and accurately. 3, should strengthen the management and monitoring of equipment Equipment management personnel should grasp the situation, understand the performance of the equipment, make a scientific and reasonable maintenance plan according to the advantages and disadvantages of the equipment performance and the allocation of enterprise resources, and manage and monitor the maintenance activities and procurement activities to avoid unnecessary waste of funds. 4, establish and improve the mechanical equipment repair, maintenance system Emphasize the role of equipment management and improve the data statistics system. The entry and exit of mechanical equipment, equipment operation, performance indicators and repair and maintenance should be recorded in detail, so that one machine and one book can be found.

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What are the types of bags?

All kinds of packaging bags emerge in endlessly in the market, which makes people dazzling. However, according to the structure of the bags, we can initially divide them into three-sided packaging bags, four-sided packaging bags, eight-sided packaging bags, medium-sealed packaging bags, self-supporting bags and other basic bag types. After adding different functional accessories, bag types with outstanding functional characteristics such as zipper bags and suction nozzle bags appear. 1. Three side seal bag Three-sided sealed bags are the most common type of bags. The bags received by customers are sealed on three sides, and the last side is sealed by the customer after loading. This kind of bag can be easily torn or zippered to meet more personalized needs. Three-sided sealed packaging bags are commonly used in various condiment packaging bags, such as chicken essence, monosodium glutamate, etc. Some snack products will also choose three-sided sealed packaging bags. Compared with other bags, the cost of three-sided packaging bags will be lower. For price-sensitive products, such packaging can be used to control production costs and increase product profits. 2. Four side seal bag Four-sided packaging bags are common in bread packaging bags. The left and right sides of this packaging bag have folded edges. The space is larger than that of three-sided packaging bags. It can hold more products. The overall shape is also more three-dimensional and higher-grade than three-sided packaging. Some nut products and miscellaneous grain products will also use this packaging bag. 3. Eight side seal bag The eight-side sealed packaging bag is more three-dimensional than the four-side seal. In addition to the left and right side folds, the bottom is also folded. After the product is filled, the bottom can be flattened to achieve a self-supporting effect, so as to better display the product. This kind of packaging bag, in the nut snack products are more common, is to enhance the product grade of choice. 4. Self-supporting bag It is also a packaging bag that can achieve self-supporting effect. Unlike the eight-sided packaging bag, the self-supporting packaging bag adds a separate oval bottom at the bottom. After the product is filled, the bottom is fully stretched out to achieve a self-supporting effect. The display effect of this self-standing bag is similar to that of the eight-sided seal, but the overall space is slightly insufficient, and the three-dimensional effect is relatively weak, but the cost is lower than that of the eight-sided seal, which is more suitable for friends who need to improve the product grade but want to control the cost. 5. Medium-sealed packaging bag The middle seal packaging bag is a bag type with obvious characteristics. In the middle of the back of the bag, there will be an obvious extra sealing edge, so it is also called back seal bag. The most common packaging of this kind of bag is candy, ice cream, dumplings, rice, flour and other products. Like the three-sided seal, the middle seal bag has the advantage of lower cost, but unlike the three-sided seal, the middle seal bag has a wider applicability and higher expandability than the three-sided seal, which can meet some personalized packaging requirements on the premise of controlling costs, such as increasing the capacity by folding the left and right sides. 5. Zipper bag/suction nozzle bag Zipper bags and suction nozzle bags are personalized bags evolved from the basic bag type by adding zippers and suction nozzles. At present, self-sealing zipper bags are very common and can be seen in various bag types. The suction nozzle bags are commonly packaged in jelly and ketchup. Of course, some bagged beer is also packaged in suction nozzle bags.

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Basic knowledge of bag making machine principle

1. bag making machine principle Bag making machine is a multi-machine linkage, multi-station automation equipment. It can produce various shapes of packaging bags through longitudinal and transverse sealing technology. The working principle of the bag making machine is: the roll film processed through printing, compounding, slitting, cutting and other processes is heated, sealed, cut and rewound into a bag under the action of a bag-shaped mold. Classification of 2. bag making machine According to the different ways of bag sealing, bag making machine can be divided into heat sealing machine and cold cutting machine. According to different bag shape classification, bag making machine can be divided into three-sided seal, three-dimensional bag, self-standing bag, handbag, all kinds of zipper bag, etc. Work flow of 3. bag making machine The working process of bag making machine generally includes: film uncoiling, positioning, printing and compounding, longitudinal slitting, sealing and cutting to form bag shape, discharging and feeding, heating and sealing, cold cutting, winding and other processes. Among them, the film uncoiling, positioning, printing composite, longitudinal slitting these processes are the key parts of the bag making machine, directly related to the production efficiency of the entire equipment and product quality. Common Faults and Maintenance Methods of 4. Bag Making Machine In the use of the bag making machine, the common faults are not tight heat sealing, disconnection, air leakage and so on. The solution includes adjusting the sealing and cutting temperature, replacing the cutter, replacing the sealing block, etc. Application field of 5. bag making machine Bag making machine is widely used in various food, medicine, cosmetics, hardware products, electrical devices and other industries in the packaging. At present, non-food centrifugal packaging bags, vacuum suction tanks are equipped with packaging bags, various water-insoluble household items, shoe plastic bags and other bag series, which are all produced by bag making machines. Future trend of 6. bag making machine With the continuous development of the packaging industry, the application of bag making machines is becoming more and more extensive and diversified. The future trend of bag making machine mainly includes higher standardization, intelligent production process, higher degree of automation and better environmental utilization.

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What are the advantages of bag making machine

Bag making machine has the following advantages: 1. High degree of automation, greatly improving the efficiency of bag making. 2. Continuous and stable operation, high output. 3. high precision bag, uniform size. 4. Can adapt to different materials of packaging bags, a wide range of applications. 5. The size of the bag can be adjusted as needed. 6. The manipulator is skillful and stable, and the bag making quality is good. 7. A small number of model changes are very convenient to meet the needs of small batch and multi-variety production. 8. Reduce labor intensity, simple operation. 9. Save labor costs. 10. Stable and reliable operation, low failure rate. In summary, the bag making machine can greatly improve the efficiency of bag making, and has the advantages of high precision and wide application, and is suitable for automated production.

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Development Status of Packaging Machinery

Still in terms of food sales packaging, the most commonly used, the most basic packaging process methods have two categories, namely filling and wrapping. The filling method is suitable for almost all materials and all kinds of packaging containers. Specifically, the liquid, powder and granular body with good fluidity mainly rely on their own gravity, and it is necessary to complete the packaging process with a certain mechanical action. On the other hand, for semi-fluid with strong viscosity or single pieces and assemblies with large body shapes, corresponding compulsory measures such as extrusion, pushing, picking and placing are required. As for the wrapping method, it is different from this. It is mainly suitable for single pieces or assemblies with regular appearance, sufficient rigidity and tight packaging. Flexible plastics and their composite materials (some additional light trays and liners) are mostly used for wrapping by mechanical action. Over the past decade, the international packaging industry attaches great importance to improving the packaging machinery and the entire packaging system of general and multi-functional integration capabilities, for the market to develop a variety of goods to provide timely and flexible means of production. At the same time, based on the actual needs of reasonably simplified packaging and superior packaging process methods, continuous exploration has significantly accelerated the pace of technological innovation. In particular, it echoes the synchronous development of modern automatic machine tools and gradually clarifies. In order to establish a new system of packaging machinery with diversification, generalization and multi-function integration, we must first focus on solving the big problems of combination and mechatronics, which is undoubtedly an important development direction in the future. Mechanical packaging instead of manual packaging, greatly improving the efficiency of packaging, but the proliferation of packaging has also become a vice. The future is not only packaging, packaging machinery will also develop towards environmental protection. Green environmental protection is the main theme of the future.

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Advantages of packaging machines

If you want to create the greatest benefits for yourself within the specified time, you must ensure that your food packaging production line runs well and there will be no errors in the production process, so as to avoid the impact of errors and failures as much as possible. The level of automation in the manufacturing industry continues to improve, the scope of application is expanding. Automation in the packaging machinery industry is changing the way the packaging process moves and the processing methods of packaging containers and materials. The automatic control of the packaging system can greatly improve the production efficiency and product quality, significantly eliminate the errors caused by the packaging process and printing and labeling, effectively reduce the labor intensity of workers and reduce the consumption of energy and resources. Revolutionary automation is changing the manufacturing methods of the packaging machinery industry and the transmission of its products. The design and installation of the automatic control packaging system, whether from the packaging machinery industry to improve product quality and production efficiency, or from the elimination of processing errors and reduce labor intensity, have shown a very obvious role. Especially for food, beverage, medicine, electronics and other industries, are crucial. The technology of automatic device and system engineering is being further deepened and more widely used.

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Movable type printing, some is more than inheritance......

[China Packaging Network News] Who else is sticking to movable type printing? Which country created movable type printing first? Are you still struggling with these problems? There may be many things you don't know about movable type printing, let's take a look! Still shiny lead type In Shenyang, there is such a foundry still using the old-fashioned process to produce lead type. The foundry is located in a bungalow in a courtyard, more like a family workshop. There are rows of wooden frames facing the door, densely lined with various lead movable type. From the first number to the fifth number, there are about 300000 pieces of Chinese characters, English, Roman, symbols and numbers, all of which are made of old Song style and cast by copper mold. Further inside, the other room is the processing workshop, where the boss Li Zelin usually operates the type casting machine to produce grains of type. The casting machine has a history of more than 50 years, and the casting mold placed in the wooden cabinet next to it is a treasure here. The newly cast lead type is densely arranged in the wooden box, and the side light reflects from the window, and the raised strokes shine. Through the time tunnel experience a movable type printing On the afternoon of April 18th, the children in the third grade of Baitan Primary School were having a special art class. The teacher was introducing ancient movable type printing to the children. The children hold the rice paper with the fragrance of ink, and feel the civilization and wisdom that has been passed down for thousands of years. The children took the work and said cheerfully, "I don't know printing yet. Through this experience, I learned about the whole process of movable type printing and increased my knowledge. Chinese movable type printing is so beautiful!" Stick to "movable type printing" for decades In West Street, Zhegao Town, Chaohu City, there is a 78-year-old man, Sheng Shijing, who has adhered to "movable type printing" for decades. Today, no one has inherited this old craft that is facing loss. In desperation, he intends to sell "movable type printing" equipment. Upon learning of this, the Zhegao Town Government is planning to vacate a room on Beizha Old Street so that the old man can "move" in with his movable type printing and arrange for personnel to learn his old skills. Go to ICIF to feel movable type printing At the 13th China (Shenzhen) International Cultural Industry Expo and Trade Fair, can you participate in the wonderful content of the "Character in" venue of the ICIF? "Character in" has been committed to the production of Chinese characters and interactive experience, continuous integration of Chinese character art and modern design, so that the great invention of movable type in the new era to show a different face, to show everyone the spiritual power of Chinese character culture. It has gone through three ICIF sessions. This year, the main venue of ICIF will reach 180 square meters, and it will be in the core position of venue 2 of fashion culture center. The province's first wooden movable type printing trademark was born On May 8, Qiu Henghuo, the person in charge of Ninghua Runhua Electronic Commerce Co., Ltd., stated that the "Runhuatang" trademark he applied for was officially approved and registered by the Trademark Office of the State Administration for Industry and Commerce, becoming the first movable type printing trademark in the province. Zhang Yimou as director of Han Dongao will correct the name of movable type printing? It is understood that at the press conference of the variety show "Cross-border Ice and Snow King" directed by Zhang Yimou in Beijing, he said that he would serve as the chief director of China's eight-minute Winter Olympics in Pyeongchang, South Korea in 2018. Many netizens joked: "Finally, we can correct the name of movable type printing and several other crafts originating from China. Come on, Director Zhang!" "South Korea will be severely beaten in the face!" Moveable type printing was first proved to be invented by China? The printing technology research team of national Taiwan normal university, based on the written narration recorded by northern song dynasty scientist Shen Kuo in "mengxi pen talk", followed the movable type printing of bi sheng clay plate according to the map, and made of loose ester and clay. It is proved that the clay plate movable type printing invented by Bi Sheng was indeed feasible around 1041 AD.

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