The filter bag of hanging ear coffee is used to store coffee, and there are small cardboard on both sides, like two small ears, so it is called hanging ear coffee. These two small ears are used to hang the coffee bag at the mouth of the cup for brewing, and the hanging ear bag can be directly thrown away after brewing.
1990, the earliest ear-hanging coffee was invented by shinya yamanaka Industrial Co., Ltd., and a patent application was formally filed in the same year, but the ear-hanging at that time was unilateral. Then from this time to 200 1, after several improvements, the Japanese finally invented the ear-hanging coffee and registered the patent, and then put it on the market.
Because the operation is simple and portable, the brewed coffee tastes much more pure and fragrant than instant coffee. Today, the coffee with hanging ears has occupied 65,438+05% market share of ordinary coffee in Japan.
Characteristics of hanging ear coffee
1, convenient: ear-hanging coffee is a disposable coffee brewing method, and you don't need to buy additional equipment such as coffee pots and filters, just a cup of hot water and a bag of ear-hanging coffee.
2, fast: it only takes 2-3 minutes to brew coffee, which greatly saves time.
3. Hygiene: The coffee powder in the hanging ear coffee paper filter bag is prepackaged, which avoids the process of manual weighing and assembly and reduces the possibility of pollution.
4. Stability: The coffee powder can still maintain good quality after long-term storage due to the good sealing performance of the hanging ear coffee package.
5, a wide range of application scenarios: whether at home, office or outdoors, hanging ear coffee can be easily enjoyed.