发明名称 A RECLOSABLE THERMOPLASTIC BAG HAVING PERMANENT AND PEELABLE SEALS
摘要 A reclosable thermoplastic bag (10) suitable for ice cubes and the like. The bag (10) includes two opposing thermoplastic sheets, permanent seals (14) joining the opposing sheets along the side edges (12) and the bottom edge (13), peelable seals (15) joining the opposing sheets at intermittent points between the side edges (12), and a stiffened region positioned along the top edge (11) of each opposing sheet above the peelable seals (15). The stiffened region (16) can include a reclosable fastener means, such as a plastic zipper.
申请公布号 WO9812488(A1) 申请公布日期 1998.03.26
申请号 WO1997US14323 申请日期 1997.08.14
申请人 DOWBRANDS INC. 发明人 PORCHIA, JOSE;DAIS, BRIAN, C.;BANCO, MICHAEL, J.;BABINEC, MICHAEL, A.;COLUCCI, MICHAEL, J.;GUNDLACH, DOUGLAS, P.
分类号 B65D33/25;F25C1/24;(IPC1-7):F25C1/24 主分类号 B65D33/25
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