The invisible guardian of food packaging-the secret of food automatic packaging film roll
Publish Time: 2025-04-02
As the invisible guardian in the field of food packaging, food automatic packaging film roll plays a vital role in the modern food industry. It not only ensures the safety and hygiene of food, but also improves packaging efficiency and reduces production costs.1. Material of food automatic packaging film rollPVC film: has excellent transparency and barrier properties, but in recent years, its use has been restricted due to its environmental protection issues.OPP film (polypropylene film): has high strength, high transparency and good heat sealing properties, suitable for packaging of a variety of foods.PE film (polyethylene film): non-toxic, tasteless, odorless, with good flexibility and barrier properties, widely used in food packaging.PET film (polyethylene terephthalate film): has high transparency, high strength and good heat resistance, and is often used in food packaging that requires high temperature treatment.PA composite film (nylon composite film): has excellent barrier properties and strength, suitable for foods that need to be kept fresh for a long time.2. Characteristics of food automatic packaging film rollBarrier performance: It can effectively block oxygen, moisture, carbon dioxide, etc., and extend the shelf life of food.Transparency: It enables consumers to intuitively see the appearance and state of food, increasing their desire to buy.Heat sealing performance: It can achieve fast and accurate sealing on the automatic packaging machine, improving packaging efficiency.Flexibility: It can adapt to the packaging needs of food of different shapes and sizes, ensuring the tightness and stability of packaging.3. Application of food automatic packaging film rollSnack foods: such as potato chips, nuts, candies, etc., can be packaged quickly and accurately through automatic packaging film rolls.Frozen foods: such as ice cream, quick-frozen dumplings, etc., use the barrier properties of film rolls to maintain the frozen state and taste of food.Cooked food products: such as braised meat, roast duck, etc., through the packaging of film rolls, extend the shelf life of food and keep the food fresh.Beverages: such as juice, milk, etc., the film roll not only provides packaging functions, but also prevents liquid leakage and deterioration.4. Importance of food automatic packaging film roll in modern food packagingImprove packaging efficiency: The use of automatic packaging film rolls and automatic packaging machines realizes the automation and efficiency of packaging, greatly improving production efficiency.Reduce production costs: The use of film rolls reduces the cost of manual packaging. At the same time, by optimizing packaging materials and processes, production costs are further reduced.Ensure food safety: The film roll has excellent barrier and hygienic properties, which can effectively prevent food from being contaminated and deteriorated, and protect the health of consumers.Enhance product image: Exquisite packaging film rolls can enhance the appearance and quality of products, and increase consumers' willingness to buy and satisfaction.In summary, as the invisible guardian of food packaging, food automatic packaging film roll plays an irreplaceable role in the modern food industry. Its diverse materials, excellent properties, wide applications and importance in modern food packaging make it an indispensable part of the food packaging field.
