Ian Denis Fisk,Ayse Tulay Massey,Nick Andrew Hansen
申请号：
US13700995
公开号：
US09145256B2
申请日:
2011.05.26
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The present invention relates to improvements in the preparation of beverages and, in particular, to an improved cartridge for preparing beverages in brewing machines. The cartridges can also be used for preparing liquid food products. The cartridge comprises a continuous elongate tubular chamber containing the at least one ingredient providing a fluid flow path linking an inlet for the introduction of the liquid at one end of the chamber to an outlet for discharge of the beverage or food product at an opposite end of the chamber. The chamber has an internal width to length ratio in the range of 1:4 to 1:200.
