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The term vacuo, translated from the Latin vacuo, means nothing. In fact, a vacuum should be understood as a space with less gas. The states of gas below an atmospheric pressure in a given space are collectively called vacuum. The degree of gas thinning in a vacuum is called degree ofvacuum, which is usually expressed in terms of pressure. Therefore, vacuum packaging is not completely vacuum. The vacuum degree of food containers packed by vacuum packaging technology is usually 600-1333Pa. Therefore, the vacuum packaging is called decompression packaging or exhaust packaging. Vacuum packaging technology originated in the 1940s. In 1950, polyester, polyethylene plastic film was successfully used in vacuum packaging, vacuum packaging has been rapidly developed since then. China's vacuum packaging technology was developed in the early 1980s, and vacuum inflatable packaging technology began to use a small amount in the early 1990s, with the promotion of small packaging and the development of supermarkets, its scope of application is more and more extensive, some will gradually replace the hard packaging, the prospect is very promising.

Pillow packaging machine safety operation rules Purpose In order to standardize the company's production safety management, reduce the occurrence of production safety accidents, continue to implement the safety production policy of "safety first-, prevention first", the safety operation rules for pillow packaging machines are specially formulated. Scope of application This system is applicable to the operators of pillow packaging machines from the date of entry into force. content Operation steps and requirements 1.1 Press the main switch. 1.2 Check whether the photoelectricity is correct (the red and green lights are displayed correctly). 1.3 Check whether the wheel opening and closing handle is correct (correct: close). 1.4 Screen: Chinese one enter a parameter setting a track everything - ESC. After pressing ESC, the screen displays: For example: Yanjin Bergamot Speed: 50 Bag Length: 100 Cut: 87 Actual: 100 1.5 Press start, if necessary, follow the steps below. Speed adjustment: set a packing speed according to the parameter - SET - quantity - ENT Bag length adjustment: set according to parameters 1. Packing bag length - SET - Number 1 ENT Bag length adjustment: set according to parameters 1. Packing bag length - SET - Number 1 ENT The machine has two temperature control systems, which control the "middle sealing temperature" and "end sealing temperature" respectively. The size of the temperature setting value of each group should be determined according to the speed of the packaging, the thickness of the packaging film, and the temperature of the surrounding environment. The most suitable setting value should be that the inner seal and end seal of the product are airtight and not scorched and wrinkled. Example: Yanjin Bergamot Operation: Press the switch, the screen displays: Middle seal: 131 End seal: 150 (about 10 minutes The clock is warm enough to operate) If you need to adjust the temperature, press the SET switch, display 5P (enter the program) and press Set according to the temperature appropriate set value. Flashing green light means normal heating. Precautions 2.1 It is forbidden to start the machine without clearly understanding the correct operation method and safety regulations of the machine. 2.2 Untrained and authorized personnel are not allowed to use the machine. 2.3 Before starting, it must be confirmed that no tools or utensils are placed on all surfaces of the machine. 2.4 If the power is not turned off, do not touch the inside of the machine or electrical facilities. 2.5 The operator shall not leave the working range of the machine when the machine is running. 2. 6 It is strictly forbidden to touch the hot sealing wheel, sealing mold and moving parts when the machine is running. 2.7 Inspection and maintenance of electrical control circuits must be completed by electrical professionals. 2.8 The equipment maintenance operators regularly check the equipment and maintain the "required power outage tag lock machine". OK, and keep records. ,

In the past, when Chinese people went abroad and walked into a local modern supermarket, what attracted the most attention was naturally the dazzling array of fresh fruits and vegetables. The open supermarket environment, warm lighting, soothing music, and well-proportioned shelves present different styles of goods. However, "the packaging is like an inspired coffee, which makes the atmosphere of the customer's purchase become active and natural": the body steak in the freezer, with its steep appearance and visible muscle fat texture, reminds people of the sizzle when frying The clean package of fruits and vegetables is neat and clean, so that people who have worked hard for a day can quickly cook a healthy and delicious dish. The charm of modernization is that through automated production lines and advanced fresh-keeping packaging technology, "not only energy saving and environmental protection, but also providing the public with healthier and more convenient fresh fruits and vegetables"... Wenzhou Huaze Machinery Co., Ltd. was born because of "packaging" - 15 years ago, in the factory opened in Wenzhou, Zhejiang, the combination of vacuum and pneumatic technology filled the domestic gap - undoubtedly has a deeper understanding of "packaging". understand. "Packaging" has always had a strong commodity value: on the one hand, it represents the concept, thinking and innovation of the product, and on the other hand, it represents the quality and shelf life of the product. "It is precisely because of innovation that Wenzhou Huaze has not only never been absent in every major change in the packaging industry, but has also become a forerunner of industry changes again and again. As the main consumption of plastic raw materials, food packaging is also a major factor affecting the world's green environmental protection. Therefore, the use of efficient and environmentally friendly packaging will greatly reduce energy consumption and reduce plastic pollution. In line with the trend of sustainable development, the packaging industry has explored the value of food preservation and developed a more energy-saving and smarter development model. This time, Wenzhou Huaze still hopes to be a leading actor. In 2018, Wenzhou Huaze released the next stage of its sustainable development plan - "Vibrant Packaging for a Better World". Wenzhou Huaze promises that by 2025, 80% of the company's operating income will come from products, systems and services that benefit the environment and society. "We see sustainability not only as a corporate responsibility, but as a global imperative. For us, sustainability is fundamentally improving the way we grow our business." What You Can See: Packaging is a Traditional Industry What You Haven't Seen: New Touch of Vitality Packaging Packaging is a traditional industry, but the products and solutions of fresh-keeping packaging are not subject to tradition. Under the influence of technologies such as the Internet, Internet of Things, and mobile Internet, packaging has already broken through the limitations of isolation protection and has become more efficient and "smart". ". Each fresh-keeping package can be intelligently packaged according to the characteristics of the product and the circulation environment; the information traceability of the packaged products can be realized through the QR code on the packaging label; people can place orders only through the application on the smartphone Buy authentic delicacies from around the world. When packaging is no longer just a plastic seal, it is no longer just a solution to isolation needs. It may become the carrier of smart city life, and the efficiency, safety and comfort of the city will be greatly improved. Standing on one foot and going a long way, Wenzhou Huaze helps green development and makes packaging simpler. ,

Jan 1 2022, we move new factory, new factory are more big size than old one, everything upgrade, we will make more progress in this year. and hope more clients visit our factory.

Now there are many varieties of products on the market, and their needs are slowly increasing. The market of packaging machine is particularly hot, leading to more and more fierce competition between many enterprises. All kinds of vacuum packaging machine publicity and promotion activities, so that consumers have more and more choices. Generally speaking, as long as the quality is excellent, it can meet the needs of the public.

We can see a lot of food packaging is using vacuum packaging, vacuum packaging machine is used for packing of the products for the main function of vacuum and then sealed, general vacuum packaging machine equipment is not very hot, but it is one of the most important equipment in food packaging, because it can guarantee the quality of products, extend the shelf life of product, Thus reduce the loss of enterprises. Therefore, in the current enterprise production, most enterprises will use vacuum packaging machine, but different enterprises will choose different vacuum packaging machine equipment, because their packaging needs are different, it can be seen that the vacuum packaging machine equipment is very diverse, such as: Single chamber vacuum packaging machine, double chamber vacuum packaging machine and external pumping vacuum packaging machine and so on, there are a lot of products in these categories, which shows that its development is very rapid, has been attached importance to many enterprises. Therefore, with people's higher and higher requirements for food packaging quality, the influence of vacuum packaging machine on food packaging quality is also more and more great, which makes the vacuum packaging machine has become one of the equipment that plays an important role in food circulation, so we should also continue to improve the performance and quality of products. Because the quality of vacuum packaging machine has a direct impact on the quality of food packaging and production efficiency of enterprises. So companies when the choose and buy food vacuum packaging machine must not blindly to compress costs rather than the quality of the product performance, should remember this sentence, cheap goods is not good, cheap vacuum packaging machine equipment in the manufacturing process must be the greatest degree of compressing the production cost, so the quality we can also imagine, is likely to bring you loss in quality, Therefore, when buying automatic vacuum packaging machine, we must pay attention to the quality of vacuum packaging machine. Vacuum packaging technology can effectively isolate bacteria, prevent food spoilage, spoilage phenomenon, can prolong the quality of food. These technical advantages are other types of packaging machinery do not have, and food production enterprises are concerned about the safety of products, vacuum packaging machine naturally more recognized by the market. Nowadays, with the rapid development of food industry, emerging food has caused a great impact on traditional food. The continuous production of new products for food production enterprises of packaging machinery compatibility requirements are very high, packaging equipment can keep up with the speed of product change, and the packaging of new products can be good tolerance, improve the actual service life of packaging machinery. A set of packaging equipment because of its high production materials, manufacturing costs, so its price is very high, but the actual service life is often difficult to reach the theoretical life is constantly developing packaging products eliminated. The e high development of the food industry requires packaging equipment to be able to make appropriate changes to different products, in order to reduce the cost of replacement equipment caused by climbing.

In recent years, with the improvement of living standards, people put forward more demands on the market. This is a challenge for enterprises, but for packaging machinery enterprises, it is a good opportunity for development. But can seize is the opportunity, so now packaging machinery is toward automation, intelligent development, improve their market competitiveness. Since the 16th century, due to the rapid development of industrial production, especially the European industrial revolution in the 19th century, greatly promoted the development of packaging industry, thus laying a foundation for the emergence and establishment of modern packaging industry and packaging technology. In the 20th century, rapid progress in the development of science and technology, new materials, new technologies appear constantly, polyethylene, paper, glass, aluminum foil, all kinds of plastic, composite materials such as packaging materials are widely used, aseptic packing, shockproof packaging, security, insurance, packing, combination, composite packaging technology matures, in many ways to strengthen the function of packaging. With the rapid development of packaging industry, packaging production plays an increasingly important role in promoting national economic construction and improving people's material and cultural life. Packaging industry as an independent industry system, its development has been included in the national economic and social development plan. With the diversification of people's market demand, packaging machinery is now developing towards automation, intelligence and other directions. In general, those well-made, highly automated, low energy consumption of automatic packaging machine is to create more value for the production unit, save more time, once by the majority of customers deeply loved. Although the packaging machine industry is not as fast as the electronic technology industry development and upgrading speed, but in such a large economic situation, the use of automatic packaging machine has largely become a measure of the speed and strength of the development of an enterprise. So this trend is inevitable.

Mr. ZHANG WEIHUA of HUAZE COMPANY, through years of dedicated research, has obtained two national invention patents, indicating that the COMPANY's products have further improved the quality and technical level.

Heat shrink packaging machine is used for single or collective packaging of printed matter, cosmetics, gifts, electronic products, toys, pharmaceutical, food, beverage, stationery and other industries, such as medicine boxes, test tubes and so on. After the heat shrink film packaging machine shrink-packed items, the appearance is more beautiful, and the external film packaging can also be dustproof, moisture-proof, anti-impact, the volume of the packaged goods is shrunk, so that the goods are easy to transport. Packaging machinery industry has huge development potential, through technological innovation to improve the industry's ability to adapt to the market, better meet the needs of packaging production, the automation development of heat shrink packaging machine brings new opportunities. The fast pace of life drives the development of heat shrink packaging machine. Product packaging production efficiency as a measure of the enterprise important, so a high degree of automation of heat shrinkable packaging machine automatic shrink because of high flexibility and flexibility, can packaging a variety of different size, and high efficiency, unmanned operation microcomputer accurate and efficient operation, low noise without waste pollution in daily work, Reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene to maximize the production efficiency of manufacturers. Throughout the development of the market automation is the inevitable trend of the development of the heat shrink packaging machine, the development of mechanical automation also brings new opportunities for the heat shrink packaging machine, the heat shrink packaging machine manufacturers only closely keep up with the trend of the society, in order to make the shrink film packaging machine in an invincible position.

As a populous country, China consumers is relatively large, product circulation quickly, all sorts of products require after a certain packing, as we have learned, at present, China's large and medium-sized cities of packaging waste volume accounting for almost half of all urban solid waste, a third of the weight, promote green packaging, reduce the pollution caused by packaging has become a significant and urgent subject. So the continuous development of vacuum packaging machine is unstoppable. Because vacuum packaging is sustainable and environmentally friendly packaging, it is also a kind of packaging form advocated by the country. Therefore, each packaging equipment enterprise should also seize this opportunity, pay attention to technological research and development and innovation, optimize the enterprise chain for the long-term development of vacuum packaging machine in China to make a force. Jin Xiangzuo, president of the Asian Packaging Center of the World packaging Organization, believes that "In order for China to become a real global packaging industry center in the future, to promote industrial cluster development and technological progress, it is necessary to improve China's voice and rule-making rights in the world packaging industry." The current situation of standardization level of Chinese packaging industry can not adapt to the actual demand of rapid development of the industry, and to realize the packaging from "large" to "strong", it is urgent to improve the standardization level of the whole industry. Jin xiangzuo revealed that China is planning to build a "world packaging industry center", the construction of world packaging headquarters, military-civilian integration development, science and education RESEARCH and development, trade logistics, cultural creativity, packaging equipment, packaging new materials, agricultural products processing and packaging and other key bases. It has carried out 18 key projects, including The World Package Research Institute, World Package University, high-end packaging products, advanced packaging equipment, and new packaging materials.

Times are changing all the time, and life is changing more or less, which can be seen in many places. The biggest one is the rapid increase in consumer demand, which makes life style change accordingly. Manufacturers are now considering consumption, demand changes, change the mode of production to mass production, will start the production into enterprise effective production strength, introduce automatic packing machine for mass production, meet the market changes and consumer demand change, this also is in the market at present we most need to change the status of production. Such opportunities are placed in front of all walks of life production enterprises, I believe that every enterprise leader is a dream, there is the pursuit of such opportunities will be firmly seized. However, opportunities and challenges always coexist, the competition in the commodity market will only continue to accelerate, our packaging machine in the process of constantly improving the performance of their own equipment, but also let it have more power in the industry.

Vacuum packaging machine working process: First lifted the lid, vacuum system from the extraction in the working chamber when achieving vacuum, vacuum pump stops working, pressure valve is opened, the balloon inflated, heating device has been compacted pincer-like device, article heating electric heat at the same time, after a few seconds, the heating power, heating, heating equipment continue to pressure pincer-like device, cooling 2-3 seconds, vent valve to open the electricity, air into the studio, Automatically open the cover to complete a working cycle.

In the production process of packaging containers, containers are designed to be open due to specific needs, such as packaging cups, open paper cans, cartons, paper buckets, etc., and matching sealing covers will be designed. The advantages of paper cover are low cost, convenient processing, easy mass production, environmental protection, but the disadvantage is low strength, no moisture. Therefore, it is widely used in the field of disposable packaging, such as fast food packaging, medical packaging and so on.

As a packaging material, cardboard is not only a product of sustainable development, but also a medium for brand side to deliver brand value. At present, paper packaging is gaining the favor of industry and consumers worldwide, and paper packaging solutions are redefining the future of various industries. Plastic packaging is cheap, light and suitable for all kinds of food. However, its non-biodegradability causes great damage to the environment. Socially responsible brands are seeking an alternative to plastic packaging, with paper becoming the preferred choice.

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As a populous country, China consumers is relatively large, product circulation quickly, all sorts of products require after a certain packing, as we have learned, at present, China's large and medium-sized cities of packaging waste volume accounting for almost half of all urban solid waste, a third of the weight, promote green packaging, reduce the pollution caused by packaging has become a significant and urgent subject. So the continuous development of vacuum packaging machine is unstoppable. Because vacuum packaging is sustainable and environmentally friendly packaging, it is also a kind of packaging form advocated by the country. Therefore, each packaging equipment enterprise should also seize this opportunity, pay attention to technological research and development and innovation, optimize the enterprise chain for the long-term development of vacuum packaging machine in China to make a force.