发明名称 Dispensing pouch
摘要 An improved dispensing pouch is provided having a flexible and collapsible container consisting of a pair of tapered side walls (14). A nozzle (12) is disposed at the lower end of the flexible container and heat sealed thereto. A removable end cap (26) is preferably snap-fit on to the nozzle and held in place by a retainer ring (30) or a nozzle with integral scaling threads (20). The side walls of the icing container are preferably heat sealed about the perimeter and on to the nozzle to effect a leak-proof container for the contents contained within.
申请公布号 US2003205584(A1) 申请公布日期 2003.11.06
申请号 US20020275017 申请日期 2002.10.30
申请人 NIGGEMYER F. WILLIAM 发明人 NIGGEMYER F. WILLIAM
分类号 B65D75/58;(IPC1-7):B65D35/08 主分类号 B65D75/58
代理机构 代理人
主权项
地址