1. Outstanding preservation ability and food safety guarantee:
High barrier and high-temperature resistance: The retort bags usually use a three-layer composite material, enabling them to not only withstand high-temperature sterilization processes of up to 121℃ or even 135℃, but also effectively prevent the entry of external oxygen, light and water vapor, thus avoiding the spoilage, oxidation or loss of flavor of the soup or sauce.
Storage at room temperature and long shelf life: After high-temperature sterilization, the microorganisms in the soup or sauce are completely killed. Therefore, it can be stored at room temperature for a long time (shelf life can be comparable to that of metal cans), significantly reducing logistics and storage costs.
2. Convenience of use and excellent consumption experience:
Easy to heat and consume: Consumers do not need to change the container. They can directly put the packaging bag into boiling water and heat it for about 5 minutes, or use a microwave oven for heating (make sure the packaging has this function).
Easy to open and carry: Many cooking bags are designed with easy-to-tear openings and reusable zipper closures, making the opening process safer and more convenient. Their lightweight and small size also facilitate carrying and storage.
3. Remarkable economic benefits and environmental potential:
Cost reduction: The manufacturing cost of the retort bags is relatively low. Additionally, due to their lightweight and stackable nature, they can significantly save storage space and transportation costs.
Energy conservation and environmental protection: The retort bags are thinner, allowing them to reach the sterilization temperature more quickly during heating. This results in a 30%-40% reduction in energy consumption compared to traditional metal cans. Moreover, the industry is actively developing fully biodegradable and environmentally friendly steaming bags to reduce the environmental burden.
4. Strong market adaptability and marketing advantages:
Attractive appearance boosts sales: The surface of the retort bag is easy to undergo high-quality color printing. The beautifully designed packaging can effectively capture consumers' attention, enhancing the product's grade and purchasing desire.
Adaptation to diverse needs: The packaging bag can be flexibly designed according to market demands regarding capacity, suitable for single-serving or multi-meal servings of soups and stews, and widely used in various scenarios such as households, restaurants, outdoor activities, and aviation.
1. Retail soup and broth products: Various ready-to-eat soups, instant health tonics, infant complementary foods, etc. on supermarket shelves, such as pumpkin soup, mushroom cream soup, bone broth, etc.
2. Catering and pre-prepared food industry:
Central kitchen: Used for standardized packaging of various soups and sauces, uniformly delivered to each store, just need to be simply heated to be edible, ensuring stable taste and efficiency.
Pre-prepared dish kits: The soup and broth parts of many pre-prepared food packages are also often packaged in steaming bags.
3. Special channel supply: Due to its portability, stability and ease of large-scale storage and transportation, it is also often used in airline meals, military field rations, outdoor adventure foods, etc.
