Purpose and function of coffee filter bags

The main purpose of coffee filter bags is to filter coffee powder to ensure that the brewed coffee liquid is pure and free of impurities. By putting coffee powder into the filter bag and brewing it with hot water, the coffee liquid can be easily extracted. This design not only simplifies the brewing process, but also maintains the original flavor and taste of coffee, making it more fragrant.

Historical background of coffee filter bags

The history of coffee filter bags can be traced back to the early 20th century. The earliest coffee filter bag design was not the current hanging ear style, but a single ear design. The popularity of hanging ear coffee began in Japan, especially the invention of OHKI filter bags. Over time, hanging ear coffee has gradually become popular around the world and has become a common way of hand brewing coffee.

Characteristics of different types of coffee filter bags

. ‌Drop ear coffee filter bag‌: This filter bag is usually made of 100% pure natural coffee filter paper, which can maintain the original flavor of coffee while ensuring safety and health. It is very important to choose a high-quality hanging ear coffee filter bag because its material and craftsmanship quality directly affect the taste and quality of coffee‌.

‌Non-woven filter bag‌: This filter bag is soft and durable, suitable for a variety of uses, such as making tea, boiling soup, etc. It is made of high-quality materials, affordable and easy to use.

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