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As people's living standards continue to improve, the demand for all kinds of convenience foods also will increase, which boost the rapid development of China closer the food packaging industry. Vacuum packaging machine is one of relatively fast development of packaging machinery, has a broad development prospects. Vacuum packing machines is divided into a variety of species, to tell you about the following vacuum packaging machine. Definitions: People often be packaged into outer vacuum chamber vacuum packaging equipment called complete vacuum packaging machine. Principle: Vacuum packaging machine is put through the exhaust nozzle packing material packaging bag, evacuated of air, exhaust nozzle exit, and then complete the seal. Feature: 1, excluding the packaging container portion of the air (oxygen), can effectively prevent food spoilage. 2, the use of barrier properties (tightness) excellent packaging materials and sealing technology and strict requirements, can effectively prevent substance exchange the package contents, you can avoid food weight loss, loss of taste, but will also prevent secondary pollution. 3, the gas inside the vacuum packaging container has been ruled out, accelerates heat conduction, which can improve the efficiency of the heat sterilization, but also to avoid the time heat sterilization, since the expansion of the gas leaving the containers rupture. In the food industry, vacuum packaging applications is very common, a variety of cooked products such as chicken, ham, sausages and the like; pickled products such as various sorts need fresh food pickles and soy products, fruit and other more and more use of vacuum packaging. After vacuum-packed food preservation a long period, greatly extend the shelf life of food. Precautions: In the choice of vacuum packing machines, not simply to choose the model by model, popular talk: Because each user the production of food (packaging) is different, a different packaging sizes. Composition: Pumps, motors, vacuum chamber, sealing strips, plexiglass plate covers, air bags, solenoid valve. Technical Features: 1, access to material way: forward right out of style 2, the compression vacuum packaging machine uses hot box fixed instant heating mode, saving energy 3, a special electric arrangement, uniform heat distribution. 4, the body compact, small footprint 5, suitable for small batch production and the amount of production can be complex pipeline operations, increase the efficiency of vacuum packaging machines 6, Taiwan, Japan, South Korea imported with zero, stable and reliable performance

Automatic bagging packaging machine shrink packaging machine equipment is the most advanced and highest degree of automation of a product. The product is suitable for sealing and cutting and shrinking packaging film. Automatic shrink packaging machine can automatically send film, and then automatically bag, smooth surface, sealing cutting film packaging, shrink packaging once completed. While the waste can be recycled. Cutter Automatic Shrink machine for thermostatic super fine aluminum material for POF Chet diaphragm seal system. The cutter is characterized by a relatively thin sealing line, anti-stick. In addition, for the case of packaging sizes, automatic shrink packaging machine can adjust within a certain range, do not replace the abrasive. At the same time can be adjusted manually as well as parts of the furnace temperature and heat-shrinkable shrink packaging speed. The products are widely used in pharmaceutical, food, stationery, cosmetics, electronic products, toys and other fields. First bagging packaging machine set up heating time After pressing the button to manually or automatically, rack cylinder solenoid valve is energized output driven gear, gear drive chain, this time after rack cylinder proximity switch is turned off. When the rack moves to the top dead center of the cylinder, the cylinder rack proximity switch turns the front position, the oven was electric solenoid valve cylinder output. Oven-cylinder run to the top dead center, the timer (see below) start start delay, the solenoid valve power cylinder rack. Timer expires, the oven cylinder valve off.

Most of China's small-scale food packaging business, "small" is one of its main features, but in spite of the existence of the development requirements of industry, repeated those with low production costs, backward technology level, easy to manufacture mechanical products, the industry About a quarter of enterprises have low-level repetitive phenomenon. This is a great waste of resources, resulting in the packaging machinery market confusion, hinder the development of the industry. Most enterprises in annual output value of several hundred million to 10 million yuan, less than 100 million yuan of business has a lot number. Each year, nearly 15 percent of the conversion or closure of business, but there are 15% of companies have joined the industry, is extremely unstable phenomenon hinders the stability of the development of the industry. With the continuous development of science and technology, a variety of food, the emergence of aquatic products, food packaging technology and equipment have put forward new demands. Food packaging machinery increasing competition, the future of food packaging machinery will be coordinated with industrial automation, improve the overall level of packaging equipment to promote the development of multi-function, high efficiency, low consumption of food packaging equipment. Mechatronics: Achieve food packaging machinery Mechatronics Traditional packaging machinery to use more mechanical control, such as the distribution cam shaft, and later appeared photoelectric control, pneumatic control forms of control. However, with increasing food processing technology, packaging parameters requirements continue to increase, the original control system has been difficult to meet the needs of development, should adopt new technology to change the face of food packaging machinery. Today's food packaging machinery is a mechanical, electrical, gas, light, magnetism in one of the machinery and electronic equipment, in the design, it should focus on improving the automation of packaging machinery, packaging machinery research and development combined with the computer, mechanical and electrical integration control. Mechatronics essence is from the system point of view, the use of process control theory, mechanical, electronics and information, testing and other related technologies organic combination, to achieve overall optimization. Overall speaking, it is the computer technology into packaging machinery, mechatronics technology, the development of intelligent packaging technology, packaging technology requirements by product automatically combined into fully automatic packaging system for production, testing and production process control, fault diagnosis and excluded will achieve fully automated, high-speed, high-quality, low consumption and production safety. Can be used for accurate measurement of aquatic processed foods, high-speed filling and packaging process automatic control, packaging machinery structure will greatly simplify and improve the quality of packaging products. If the most common plastic bag sealing machine, the sealing quality and packaging materials, heat sealing temperature and speed and so on. Such as material (material, thickness) changes, temperature and speed have to change, but change the number of difficult to grasp. Such as the use of computer control, the optimum parameters sealing temperature and speed of a variety of packaging materials matching input computer memory, adding the necessary sensors, automatic tracking system, so that no matter what changes in process parameters, can guarantee the best sealing quality. Multi-function integrated: Adoption of new technologies, build automation, diversification, multi-functional integrated packaging machinery new system Food packaging machinery technology trends which is mainly reflected in high productivity, automation, single multi-functional, multi-functional composition of production lines, the introduction of new technologies. Such as: Multi-station bag vacuum packaging machine, its bag, weighing, filling, vacuuming, sealing, and other functions can be performed on a single machine; different functions to match the efficiency of several machines can be combined as a functional more complete product line, such as France and ISTM CRACECRYOYA company developed fish vacuum packaging production line. Application of heat pipes and cold sealing technology in sealing aspect. In addition, with packaging technology from a single shift and processing combine research progress in the field of packaging technology should be extended to the processing areas, the development of packaging, processing integrated food processing and packaging equipment. Globalization: Adapt to international market requirements, development and design of green packaging machinery After joining the WTO, the international packaging machinery industry increasingly competitive, green trade barriers on foreign food packaging machinery industry has put forward higher requirements, therefore, you must change the traditional packaging machinery design and development model, taking into account at the design stage of the packaging machinery in its whole life cycle (design, manufacturing, assembly, use, maintenance until the waste after disposal process) had no effect on the environment or minimize the impact, low consumption of resources, easy recycling and other "green features" to enhance China's packaging machinery core competitiveness. Printing ink, including critical raw materials and suppliers directory should be filed in order for mass production of food packaging / containers supervisory control products, so that consumers can buy to ensure safe, reliable products. Because millions of consumers daily consumption of food, medicines, must be used not only to protect the contents from viruses, bacteria contamination of soft plastic packaging materials, also called soft plastic packaging material itself comply with health and safety, and to avoid the packaging material contaminated packaged food, medicine, so to ensure the health and safety of food packaging is a priority. Packing Machine Development Trend in 21st Century: Vacuum packaging technology originated in the 1940s. Since 1950 polyester, polyethylene plastic film used successfully since the packaging, vacuum packaging machine will be rapid development, its technology trends mainly reflected in high productivity, automation, single multifunction, consisting of the production line, the use of new technologies related these five aspects. 1, high productivity. Productivity vacuum packaging machine from the development to the number of pieces per minute number 10, Thermoforming - Fill - Seal Machine productivity of up to 500 / min or more. 2, automation. Automatic vacuum packaging machine with vacuuming, sealing, printing, cooling time to complete the function, mainly for tea, peanuts, shrimp, corn and other food packaging. 3, single multifunction. Realized on a single multi-purpose, you can easily expand the scope. It must be used to achieve a single multi-functional modular design, through permutations and combinations of functional modules, become suitable for different packaging materials, packaging materials, packaging requirements of different types of vacuum packaging machine. 4, the composition of the production line. When the function is more and more need for a long time, all the features focus on a single cause very complex structure, operation and maintenance is not easy, then can the different functions that match the efficiency of the successful combination of several machines can be more complete production line. 5, using the relevant new technologies. On the packaging methods largely replaced the use of inflatable packaging vacuum packaging, inflatable ingredient research, packaging materials and inflatable packaging machine in three areas closely together; control technology, increased use of computer technology and microelectronics technology; Application Sealing respect heat pipes and cold sealing technology, advanced devices can also be mounted directly on the vacuum packaging machine, such as a computer fitted with high-precision control of coarse material combination weigher; in the rotation or vacuum packaging machine, the application of advanced high-speed circular surface of the cam indexing machinery.

According to Yu Bo intelligence industry market research center "2010-2014 China machinery manufacturingindustry market analysis forecast and industry investmentanalysis report" analysis pointed out that the informatizationis the future development trend of domestic machinery manufacturing industry, an important means ofdevelopment predicament is crack caused by cost pressures of the fusion of informatization and industrialization, leading the depth. Now to 2013 machinery manufacturing industry are analysed as follows: In recent years, machinery industry production and salesgrowth, the scale of the industry continues to expand,thanks to the strong support of the national policy of machinery industry, especially the implementation of coping with the international financial crisis package in the central,the relevant industry restructuring and revitalizationplanning gradually implement, promote the rapid reboundof machinery industry. Machinery industry three step development strategy, by virtue of low labor costs to gain a competitive advantage by using phase, machinery, equipment advancedindustrialized stage, through the realization of informationusing information technology stage. Information will bethrough innovative products and business models to assist the enterprises to the development focus to the"knowledge" of work, so as to achieve operational innovation and business growth. Their profit margin machinery manufacturing enterprises is small, a lot of production of low quality products, by the amount of profit of enterprises is even more so. In these enterprises in the presence of a large number of vicious competition between, especially small businesses, often cut one another's throats in the industry, take the initiative to reduce prices to suppress each other, each other. On the one hand, rapid economic growth of China's industrialization during the middle to high growth in demandsupport, after entering the industrialization in the late, and slowing down as the inevitable demand growth slowed down; on the other hand, grew increasingly higher quality requirements will Daobi machinery industry to speed up theinnovation driven, and high-end equipment manufacturing and other emerging industries of strategic importance will become the new support points.