Ohresser, Sylvia,Eichler, Paul,Raetz, Ernest,Koch, Peter
申请号：
AU2007278333
公开号：
AU2007278333B2
申请日:
2007.07.11
申请国别(地区):
AU
年份:
2014
代理人:
摘要：
Method for delivering a short coffee extract faster from a closed capsule containing groundcoffee by injecting water under pressure within the capsule. The capsule is filledwith ground coffee, has a delivery membrane and is extracted in a coffee extractiondevice and pressurized water is injected in the capsule under pressure. The coffeebeverage is released through the beverage delivery membrane of the capsule withengaging means engaging in and/or against the membrane. The pressure loss isreduced in the coffee bed by providing ground coffee having a reduced percentage offines (F) depending on the average particle size (D
