Steaming and cooking film is a special type of packaging film commonly used for packaging foods that require steaming or cooking at high temperatures, such as frozen foods, convenience foods, etc. This type of film needs to have characteristics such as high temperature resistance, pressure resistance, and good sealing to ensure the safety and quality of food during cooking or steaming.

Steaming film usually has the following characteristics:

High temperature resistance: The steaming film can maintain stable physical properties in high temperature environments, without melting or deforming, ensuring that food is not contaminated or damaged during the steaming process.

Pressure resistance: Steaming and boiling film needs to have a certain pressure resistance ability, which can withstand the pressure that may be generated during the steaming and boiling process, and avoid packaging rupture and food leakage.

Sealing performance: Cooking film needs to have good sealing performance, which can effectively prevent the penetration of substances such as water vapor and oil, and maintain the freshness and taste of food.

Transparency: Steaming film usually has high transparency, which can clearly display the appearance of packaged food and enhance the attractiveness of the product.

Food safety: High quality steaming and cooking films are usually made from raw materials and production processes that meet food safety standards, ensuring the safety and hygiene of packaged food.