A side-sealed bag with a closure device. The bag has a peripheral bead seal and an upper flat seal extending inwardly from the bead seal between the top and the closure elements and a lower flat seal extending inwardly from the bead seal between the bottom and the closure elements.
申请公布号
DE3677679(D1)
申请公布日期
1991.04.04
申请号
DE19863677679
申请日期
1986.09.10
申请人
UNION CARBIDE CORP., DANBURY, CONN., US
发明人
SAVICKI, ALAN FRANCIS, SOUTH WINDSOR CONNECTICUT, US
