There are various forms of tea bag filter paper bags, such as triangular bags, filter paper bags, etc. Triangle bags can maintain the integrity of tea, thereby better maintaining the quality of tea. Filter paper bags are mainly used for tea leaves that need to be soaked for a long time, which can effectively filter out small particles in the tea leaves and make the tea soup clearer. Tea bag filter paper bag not only facilitates the brewing and carrying of tea, but also improves the utilization and quality of tea, making it an indispensable form of tea packaging in modern fast-paced life.

Food grade filter paper is a type of filter paper designed specifically for the food industry. With its excellent filtration performance and wide range of applications, it has become an important tool for ensuring food safety. Food grade filter paper plays an irreplaceable role in food processing, storage, and transportation, ensuring the quality and safety of food.