发明名称 Flexible plastic container with recesses in inner walls to assist vacuum evacuation
摘要 A flexible polymeric container 10 for storing and dispensing liquids includes a first sidewall 12 and a second sidewall 13 connected together to define a fluid chamber 16 therebetween. The first sidewall 12 and the second sidewall 13 each have an inner surface facing the fluid chamber 16 and opposed to the outer surface. A fitment 18 is attached to an outer surface of one of the first sidewall 12 or the second sidewall 13. The fitment 18 has an opening therethrough which has an axis substantially perpendicular to the outer surface. A plurality of objects 20 on the inner surface of one of the first sidewall 12 or the second sidewall 13 defines a plurality of pathways 32, 33 having at least a first pathway 32 and a second pathway 33 intersecting one another. The first and second pathways each have a depth of greater than 1 mil but less that 8 mils.
申请公布号 NZ533364(A) 申请公布日期 2006.02.24
申请号 NZ20020533364 申请日期 2002.11.12
申请人 RAPAK, LLC 发明人 WILFORD, MICHAEL
分类号 B65D33/36;B65D35/02;B65D35/08;B65D35/14;B65D35/16;B65D35/28;B65D35/54;B65D35/56;B65D77/06;(IPC1-7):B65D75/58 主分类号 B65D33/36
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