发明名称 Venting structure for a multiple ply bag
摘要 A vented container apparatus for storing various vapor and gas exuding articles formed from two or more plies of sheet material operably adhered together. A venting corridor is formed between at least two of the plies by a void flanked by the sheet adhering medium. A first hole connects the venting corridor to the interior of the container proximate to one end of the container and a second hole distally spaced from the first hole connects the venting corridor to the exterior of the container, proximate to the other end of container.
申请公布号 US5399022(A) 申请公布日期 1995.03.21
申请号 US19930023242 申请日期 1993.02.25
申请人 AB SPECIALTY PACKAGING, INC. 发明人 SHEETS, JAMES A.
分类号 B65D33/01;(IPC1-7):B65D30/02 主分类号 B65D33/01
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