Group 1 - Silicone paper is a type of food contact paper made from virgin pulp, a coating layer, and a food-grade silicone layer [1][2] - The outer layer is paper, the middle layer is a coating layer, and the innermost layer is the silicone layer that directly contacts food [1] - The silicone used must be food-grade and can withstand high temperatures of 230-250°C [4] Group 2 - The coating layer serves to bond the silicone and paper together while preventing silicone from penetrating the paper base [5] - The adhesive used in the coating layer must comply with food safety standards, as outlined in national regulations [5][7] - New regulations regarding adhesives for food contact materials will be implemented starting February 8, 2025, ensuring compliance with safety standards [7] Group 3 - Consumers should avoid purchasing silicone paper that lacks packaging, brand, or manufacturer information, as these "three-no" products may pose health risks [8] - It is essential to check that the silicone paper meets the GB4806.8 standard for food contact materials to ensure safety [8][10] - Third-party testing reports from certified institutions can provide additional assurance of product safety [11] Group 4 - When using silicone paper, attention must be paid to temperature and time to prevent the release of harmful substances [12] - Silicone paper should not be placed in the air fryer during preheating and must be weighted down with food during cooking to avoid burning [14] - The typical usage time for silicone paper is within 20 to 30 minutes, and it should be replaced if longer cooking times are required [14]