Product Introduction:
The rolling vacuum packaging machine is an efficient sealing equipment commonly used in the continuous production of food processing. Through the integrated operation of continuous rolling transportation, automatic vacuum extraction, and heat sealing, it quickly removes the air inside the package, isolates oxygen to inhibit the growth of microorganisms, delays product oxidation and spoilage, and stably achieves commercial preservation effects, significantly extending the shelf life of food at room temperature.
The entire machine is constructed with thickened food-grade stainless steel, with a stable and wear-resistant body, corrosion-resistant, easy to clean and maintain, in line with food industry hygiene standards. The equipment supports continuous and uninterrupted cyclic operation, has a high degree of automation, and the vacuum parameters, sealing temperature, and running speed can be precisely controlled. It is equipped with anti-wrinkling and anti-leak sealing design, combined with a stable pressure regulating system, suitable for batch packaging of various types of soft packaging bags for meat products, preserved foods, pre-prepared foods, snacks, etc., and is highly efficient and convenient, widely applicable to small and medium-sized processing plants and large-scale assembly line production.
Working Principle:
The working principle of the rolling vacuum packaging machine is based on the principle of oxygen removal. By extracting the air inside the packaging bag, the oxygen concentration is reduced, thereby inhibiting the reproduction of mold and other microorganisms, preventing the oxidation, moldiness, and spoilage of the products, and extending the storage or preservation period of the products.
Due to the high vacuum degree inside the bag and the minimal residual air, this packaging method effectively inhibits the growth and reproduction of mold and other microorganisms. Experiments have shown that when the oxygen concentration inside the packaging bag is ≤1%, the growth and reproduction rate of microorganisms drops sharply, and when the oxygen concentration is ≤0.5%, most microorganisms will be inhibited and stop reproducing.
Features:
The main features of the vacuum packaging machine include fast air extraction speed, good sealing effect, small floor space, simple operation, energy conservation and environmental protection, and wide application range.
1. Fast air extraction speed: The vacuum packaging machine can complete the air extraction process in a short time, usually within two seconds, which enables it to efficiently handle a large number of packaging tasks.
2. Good sealing effect: The equipment not only seals the product but also ensures that the packaging bag reaches a vacuum state, thereby preventing the growth and reproduction of bacteria and ensuring the hygiene and safety of the product.
3. Small floor space: The design of the vacuum packaging machine is compact, with a small floor space, making it suitable for use in limited space areas.
4. Simple operation: The vacuum packaging machine is usually equipped with digital control for heat sealing time and over-temperature automatic protection alarm devices, making the operation simple and convenient, suitable for users of various skill levels.
5. Energy-saving and environmentally friendly: The equipment is energy-efficient and lightweight, meeting the requirements of energy conservation and environmental protection.
6. Wide application range: The vacuum packaging machine is suitable for various products, including food, medicine, chemical raw materials, precision instruments, etc., meeting the packaging needs of different industries.
7. Maintain food taste: The vacuum packaging machine can effectively prevent food from losing moisture during packaging, maintaining the original flavor of the food, allowing consumers to taste more delicious and tasty food.
8. The equipment is equipped with phase failure protection system, leakage protection system, phase sequence protection system to avoid equipment damage caused by power outages, leakage, and human operational errors, while ensuring the safety of the operators.
Application Scope:
The rolling vacuum packaging machine is particularly suitable for the vacuum packaging of products in large-scale production enterprises, such as meat, pickled products, aquatic products, seafood, vegetables, agricultural products, preserved fruits, grains, bean products, medicinal materials, electrical appliances, etc. Its sealing length is difficult to be reached by other models, making it an ideal choice for large packaging and high production volume. In addition, the rolling vacuum packaging machine is also suitable for various plastic composite film or aluminum foil composite film bags, for various raw and cooked foods, fruits, local specialties, medicinal materials, chemicals, precision instruments, clothing, hardware products, electronic components, and other solid and powder objects and liquids for vacuum (inflation) packaging. It is particularly suitable for large-scale individual packaging. The application of the rolling vacuum packaging machine is not limited to the food industry. It is also widely used for vacuum packaging of various materials such as sauce products, bean products, seasonings, seafood, frozen products, and meat products. This packaging method can effectively inhibit the reproduction of bacteria and other microorganisms, avoiding oxidation, mold growth and spoilage of the items, thereby extending the storage or preservation period of the products.