发明名称 Abrasive article packaging and method of making same
摘要 A system for packaging abrasive articles having an inner wrapper and an outer wrapper. The outer wrapper has a portion without vents that is positioned proximate a portion of the inner layer with vents. Aligning the vented portion of the inner wrapper and the vented portion of the outer wrapper so that they do not overlap restricts the transfer of air and moisture through the packaging system.
申请公布号 US2006000731(A1) 申请公布日期 2006.01.05
申请号 US20040881369 申请日期 2004.06.30
申请人 HAYNE CHERYL A;VOKATY JOEL A;VANLANEN DANIEL L;NIEMAN VERNON K;HERFINDAL ORLIN A;SCHROEDER JEAN E 发明人 HAYNE CHERYL A.;VOKATY JOEL A.;VANLANEN DANIEL L.;NIEMAN VERNON K.;HERFINDAL ORLIN A.;SCHROEDER JEAN E.
分类号 B65D85/02;B65B53/02;B65D71/08 主分类号 B65D85/02
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