Oil-proof paper bags with side holes

Oil-proof paper bag is a special treated paper with the characteristics of preventing oil penetration. It is commonly used in packaged foods, especially those containing more oil, such as fried chicken, roast meat, baked goods and so on. This kind of paper can keep the food dry, avoid the oil will saturate the packaging material, but also reduce the direct contact between the food and the external environment, helping to maintain the freshness and hygiene of the food.