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As a benchmark of China's thermoforming vacuum packaging machine industry, Shanghai Sanjing Machinery Co., Ltd. continues to develop and innovate. Strive for no best, only better

Conventional vacuum skin packaging machine, after the vacuum skin action is completed, the film around the packaging tray needs to be manually cut off. This operation not only wastes manpower, but also makes the film cutting unsightly and reduces the product grade. Vacuum skin packaging machines produced by Shanghai Sanjing Machinery Co., Ltd. all realize fully automatic film cutting.

If you want to create the greatest benefit for yourself within the stipulated time, you must ensure that your food packaging production line is running well, and there will be no errors in the production process. In order to avoid the impact of errors and failures, you will Enterprises get the most benefit.

Modified atmosphere fresh-keeping packaging is also called MAP or CAP in foreign countries, modified atmosphere packaging or replacement gas packaging and inflatable packaging in China. It uses packaging materials with gas barrier properties to package food. According to the actual needs of customers, a certain proportion of oxygen + carbon dioxide + nitrogen, nitrogen + carbon dioxide, oxygen + carbon dioxide mixed gas is filled into the package to prevent food from physical, chemical, biological and other aspects. Slow down the speed of quality decline, thereby extending the shelf life of food and enhancing the value of food.

Modified and packaged chilled meat products have exquisite products and exquisite appearance. They can not only maintain the color and aroma of fresh meat, but also prolong the shelf life of the product. Condensation of water vapor forms a phenomenon of water mist, which seriously affects the beauty of the product and has a great impact on product sales. How to solve this problem?

The development and research of various types of food modified atmosphere packaging products include modified atmosphere packaging technology such as the composition and mixing ratio of protective gas, the selection of packaging materials and the preservation period test. The structural composition and fresh-keeping requirements of various foods are different, and the composition and mixing ratio of protective gas must be obtained through experiments to obtain the best fresh-keeping effect and fresh-keeping period.

Modified atmosphere to keep fresh, ready to eat once take out of the box. Modified atmosphere packaging, replacing the atmosphere in the box with nitrogen or mixed gas, so as to achieve the purpose of inhibiting the growth of microorganisms, so that every bite is as fresh as just out of the pot.

In order to communicate with customers face to face, and to promote the development of the packaging industry, Shanghai Sanjing Machinery Co., Ltd. will continue to participate in the 25th China (Qingdao) International Fisheries Expo 2020 in line with the principle of continuous innovation and continuous progress.

vacuum skin pack is to heat and soften the transparent plastic film, and then cover the product which is put on the cardboard or plastic tray, and draw a vacuum space from bottom to top to let the softened plastic film adhere to the surface area cardboard according to the shape of the product.