专利名称：DISPENSING OF BEVERAGES发明人：JOHN, NICHOLAS REID申请号：AU2003259365申请日：20030827公开号：AU2003259365A1公开日：20040319
摘要：A sachet is disclosed for producing a beverage, such as brewed tea orpercolated coffee. The sachet 10 comprises two sheets 12, 14 made of a flexible waterimpermeable material that are sealingly joined to one another to define a pocket. Aparticulate material 18, such as tea leaves or ground coffee powder, is disposed withinthe pocket. An annular spacer 16 is within the pocket and bonded to both of the flexiblesheets 12, 14. The annular spacer 16 is formed with passages 22 that enable liquidinjected into the hollow centre 20 of the annular spacer 16 to flow through the annularspacer 16 into contact with the particulate material 18 contained in the pocket.
申请人：VALLID LIMITED
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容