1235 aluminum foil is a commonly used alloy for high-temperature steaming bags due to its excellent performance in withstanding the demanding conditions of steam cooking. It possesses several characteristics that make it suitable for this application.
Heat Resistance: 1235 aluminum foil exhibits exceptional heat resistance, allowing it to withstand the high temperatures involved in steam cooking. It can withstand temperatures up to 300°C (572°F) without deforming, melting, or compromising its barrier properties. This ensures that the food is evenly and thoroughly cooked while maintaining its quality.
Barrier Properties: The foil acts as a reliable barrier against moisture, odors, and contaminants. It effectively prevents the loss of moisture, aroma, and nutrients from the food during the steaming process, preserving the taste, texture, and nutritional value of the food. It also safeguards the food from external factors that could compromise its freshness and safety.
Food Safety: 1235 aluminum foil is safe for direct contact with food. It is manufactured using high-quality materials that comply with strict food safety regulations and standards. The foil is non-toxic and does not release any harmful substances, ensuring the safety and purity of the steamed food.
Thermal Conductivity: The foil exhibits excellent thermal conductivity, enabling efficient heat transfer during steaming. It facilitates even and uniform cooking, ensuring that the food is cooked thoroughly and consistently. The high thermal conductivity helps reduce cooking time and promotes energy efficiency.
Strength and Durability: 1235 aluminum foil possesses good tensile strength and durability, making it resistant to tears and punctures. This ensures that the steaming bags remain intact and free from leaks or damages during the cooking process. The foil's robustness contributes to the overall reliability and performance of the steaming bags.
Flexibility and Formability: The foil is highly flexible and easily conforms to the shape of the food and steaming bag. It can be folded, sealed, and molded without compromising its integrity. This flexibility allows for easy handling and convenient use in various steaming bag designs.
Compatibility with Steam: 1235 aluminum foil is compatible with steam and remains stable under its moisture and heat. It does not absorb excessive moisture or become weakened, ensuring that the foil maintains its barrier properties and structural integrity throughout the steaming process.
