发明名称 Assembly of packaged reams and method therefor
摘要 An assembly of packaged reams of paper sheets for point of purchase or distribution display has a plurality of stacked layers of the packaged reams in contacting relationship; an adhesive film between at least some contacting upper and lower packaged reams adheres the packaged reams together; the adhesive has a high strength component in a first lateral direction of the film effective to hinder relative horizontal movement of the contacting upper and lower packaged reams having the adhesive film therebetween, and a weak strength component in a second direction perpendicular to the lateral direction such that the contacting upper and lower packaged reams are readily separated by a displacing force in the second direction; a flexible protective sheet is wrapped about the stacked layers; the assembly optionally includes a tubular sleeve applied over the stacked layers at the point of purchase or distribution, after removal of the protective sheet, a removable panel in the tubular sleeve exposes the packaged reams whereby individual packaged reams may be readily removed from the top of the stack by a light upward lifting force applied to a packaged ream of an uppermost layer of the stack.
申请公布号 US5938036(A) 申请公布日期 1999.08.17
申请号 US19980154934 申请日期 1998.09.17
申请人 DOMTAR INC. 发明人 VILLEMURE, ALAIN
分类号 B65B11/58;B65B25/14;B65D71/00;(IPC1-7):B65D19/00 主分类号 B65B11/58
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