Preservation of Drip-Style Pour-Over Coffee Bags: Drip Coffee Has a Long Shelf Life but a Short Optimal Flavor Period

Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). Summarizing several common misconceptions about drip coffee bags, along with tips for correctly brewing pour-over bags. The production of pour-over bags involves grinding coffee beans into coffee powder first, which greatly increases the surface area of coffee exposed to air.