发明名称 Blank for forming a carton and a method of recycling hollow cores back into the carton
摘要 A blank formed from cellulosic fibers is disclosed which is capable of being constructed into a carton. The carton is capable of housing a plurality of roll products, such as rolls of paper towels or rolls of toilet paper. Each of the roll products is wound onto a hollow core made from cellulosic fibers. The carton has a pair of dispensing openings through which the roll products can be individually removed. The carton also has a pair of openings through which an empty hollow core can be inserted back into the carton for the purpose of being recycled along with the empty carton. A method of recycling the empty hollow cores back into the carton is also disclosed.
申请公布号 US2011049227(A1) 申请公布日期 2011.03.03
申请号 US20090584256 申请日期 2009.09.01
申请人 GREEN BAY CONVERTING, INC. 发明人 GRETZINGER GARY PATRICK;LUFT LEE THOMAS
分类号 B65D5/72;B65B5/00;B65D5/468 主分类号 B65D5/72
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