发明名称 ROBUST POUCH AND VALVE ASSEMBLY FOR CONTAINING AND DISPENSING A FLUENT SUBSTANCE
摘要 <p>A package (52) is provided for containing and dispensing a fluent product. The package (52) includes a fitment body (18) having a tailpiece (40) defining a dispensing passage (19) extending along a longitudinal axis (23), and a collapsible pouch (12) for containing a fluent product to be dispensed, the pouch (12) defined by at least two opposing, flexible, web portions (24). The fitment body (18) extends from a dispensing end (33) of the pouch (12) with the tailpiece (40) being sandwiched between the flexible web portions (24), and the flexible web portions (24) being welded to each other and to the tailpiece (40) to define a robust weld structure (54).</p>
申请公布号 WO2011056747(A1) 申请公布日期 2011.05.12
申请号 WO2010US54948 申请日期 2010.11.01
申请人 APTARGROUP, INC. 发明人 WALTERS, PETER, J.;NEUHALFEN, MARK, G.
分类号 B65D83/62 主分类号 B65D83/62
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