Non-Woven Heat-Seal Flat Coffee Filter Bags
Yi-Ting’s Heat Sealable Coffee Bags provide a versatile and efficient solution for cold brew and immersion brewing. Designed for businesses and individual users, these flat filter bags can be easily sealed using a household heat-sealing machine, making them ideal for pre-measured coffee or powdered ingredients. By adjusting the coffee-to-water ratio or immersion time, users can …









