A filter bag includes a bag structure of filter material. A panel is adhered to the bag structure and has a fill opening. A securing tab is attached by a hinge to the panel. The panel is configured to have a mounted position in which a fill tube projects through the fill opening into the bag structure to exhaust air into the bag structure. The panel can be secured in the mounted position by the attachment tab being manually pivoted about the hinge into attachment with an attachment structure coupled to the fill tube.
申请公布号
CA2742137(C)
申请公布日期
2013.06.11
申请号
CA20082742137
申请日期
2008.08.13
申请人
THE SCOTT FETZER COMPANY
发明人
STEELE, DANIEL L.;RENNECKER, DAVID B.;MCALLISE, GREGG A.;SEAMON, MICHAEL R.;WINKELMANN, LAURA L.