coffee machine, also named as coffeemaker, coffee maker or coffee machine is a cooking appliance used to brew coffee. While there are many different types of coffeemakers using several different brewing principles, in the most common devices, coffee grounds are placed into a paper or metal filter inside a funnel, which is set over a glass or ceramic coffee pot, a cooking pot in the kettle family. Cold water is poured into a separate chamber, which is then boiled and directed into the funnel. This is also called automatic drip-brew.
The separate chamber is water tank. plastic water tank is most populared in the world. There is always a water tank in a coffee machine. water tank in coffee machine is transparent and the plastic is PB free. and it is available during temperature 0-110 Celsius. the material can be PC, PETG,PVC,PCTH, Tritan. the water tank volume from 60ml to 3000ml.