发明名称 Dough container with preweakened non-peel label
摘要 An easy-open, spiral wound container for packaging refrigerated dough products includes a spirally wound fibrous core layer, forming an unbonded spiral butt joint. The container also includes an inner liner layer and an outer label layer, each having a seam. The outer label layer is weakened along the butt joint to facilitate opening of the container. An end closure member seals an end of the container.
申请公布号 US5318499(A) 申请公布日期 1994.06.07
申请号 US19930017772 申请日期 1993.02.16
申请人 THE PILLSBURY COMPANY 发明人 RICE, MICHAEL J.;HOLL, GREGORY P.;STRANGE, ROBERT A.
分类号 B65D3/26;(IPC1-7):B31C3/00;B31C3/04 主分类号 B65D3/26
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