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Why do meat products need to be heat-shrunk after vacuum packaging?

Food safety has attracted more and more public attention, making high-quality and safe food a priority for more and more consumers. Fresh meat is rich in nutrients and is suitable for the growth of microorganisms, so it will soon spoil. However, cooled meat has the advantages of tenderness, deliciousness, hygiene, freshness and nutrition, and is rapidly becoming the mainstream of mass meat consumption.

Packaging, as an important part of the production and sales of chilled meat, can isolate external microorganisms, prevent cross-contamination, inhibit the growth and reproduction of spoilage microorganisms, and extend the shelf life. Vacuum heat shrink packaging not only reduces the growth rate of microorganisms and transportation and marketing costs, but also significantly improves meat color and extends the shelf life of the product. Therefore, vacuum heat shrink packaging has obvious application advantages in cooling meat processing and transportation and marketing. At present, vacuum heat shrink packaging, as an emerging processing method, has received widespread attention.

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Bomeida heat shrinking machine is a sterilization and shrinking machine for food packaging bags that uses water as the heating medium. Poultry, meat and other foods on the market are mostly sold in vacuum packaging. During packaging, the food bags will be contaminated. At the same time, the surface of the packaging bags will be uneven due to vacuum adsorption, which affects food safety and appearance. Therefore, such equipment needs to be used in conjunction with the assembly line or vacuum packaging machine during packaging to solve the problem of packaging bag contamination and wrinkles.

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The main structure of this machine is made of high-quality stainless steel 304, which is safe and hygienic, with adjustable temperature and time and multiple operating modes. It is easy to operate and maintain, making it an ideal equipment for the food packaging industry.

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Post time: Apr-12-2024