Company News

  • 2809-2020

    Application of Modified Atmosphere Packaging for Food Preservation 2

    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.

  • 1305-2020

    Shanghai Sanjing automatic vacuum skin packaging machine

    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.

  • 1105-2020

    Reliable thermoforming vacuum packaging machine made in China

    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

  • 1303-2020

    Return to work

    Shanghai Sanjing Machinery Co., Ltd has returuned to work after approval of Chinese government.

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