High efficiency stretch film vacuum packaging machine promotes the upgrade of food preservation

Runkai focuses on the production of various fresh meat products. Its products are mainly supplied to local supermarkets and farmers' markets, and some are sold across the country through e-commerce platforms. However, traditional simple packaging methods are difficult to extend the shelf life of products. During transportation and storage, meat is prone to oxidation, deterioration, and moisture, resulting in poor taste.

The original ordinary plastic bag packaging cannot isolate air and moisture, and the shelf life of the product is short. When the temperature is high in summer, the shelf life is even less than a week, the loss rate is as high as 20%, and customers frequently return products due to quality problems.

In response to the situation, a High Efficiency stretch film vacuum packaging machine was introduced. This equipment has powerful vacuum extraction capabilities and can quickly pump the air in the packaging bag to a near-vacuum state with a residual oxygen content of less than 0.1%. The stretch film is treated with a special process and has good flexibility and strength. It closely fits the contour of the product and effectively blocks oxygen and water vapor.

The shelf life is significantly extended: After vacuum packaging, the shelf life of beef jerky is extended from less than 3 months to more than 8 months. The shelf life of sausages, bacon and other products is also significantly improved. The oxidation rate is slowed down by 80%, and the moisture content is stably controlled within the ideal range. , the taste and color of the product remain the same as before, and the market return rate has dropped to less than 2%.