发明名称 PACKAGE HAVING RECLOSABLE POUR SPOUT AND METHOD OF FORMING SAME
摘要 A package (10) having a reclosable pour spout is disclosed, with the package comprising a front package panel (12), a rear package panel (14) and a pair of side gussets (16,18) joining respective opposite edges of said front panel (12) and said rear panel (14) to each other. A single reclosable fastener strip (30) extends from confronting inside surfaces of said front and rear panels along an inside surface of one of said gussets, said reclosable fastener strip having a generally W-shape prior to opening of said package, and being not attached to itself. Said single fastener strip (30) is configured for detachable connection to itself, to thereby form a reclosable pour spout (28) at an upper edge of said package after opening of said upper edge to form said pour spout. Said front and rear panels are sealed to each other and to said side gussets at said upper edge of said package, to form a sealed header, a portion of said sealed header being removable to form said pour spout.
申请公布号 EP1620321(A2) 申请公布日期 2006.02.01
申请号 EP20040759436 申请日期 2004.04.12
申请人 THE HUDSON-SHARP MACHINE COMPANY 发明人 YEAGER, JAMES, W.
分类号 B65D33/25;B31B19/36;B31B19/90;B65D30/20;B65D75/58 主分类号 B65D33/25
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