发明名称 PACKAGING STRUCTURE FOR ROLL PAPER
摘要 The present invention provides a structure for storing coreless roll paper R having a hollow portion in the axis portion instead of a winding core, wherein the structure includes an outer case 2 for storing roll paper R; and a lower holding member 3 and an upper holding member 4 respectively having concave portions 31,41 each having an inside diameter that closely matches the outside diameter of the roll paper R, each of the lower holding member 3 and the upper holding member 4 having an external shape that fits the outer case 2, wherein the lower holding member 3 is disposed in the outer case 2 with the concave portion 31 facing upward, and the upper holding member 4 is disposed in the outer case 2 at the location above the lower holding member 3 with its concave portion 41 facing downward.
申请公布号 US2010163444(A1) 申请公布日期 2010.07.01
申请号 US20080733251 申请日期 2008.08.21
申请人 DAI NIPPON PRINTING CO. LTD 发明人 II TAKASHI;HIRANO TOSHIFUSA;OYAMA WATARU;YOSHII HISATO
分类号 B65D85/671;B65D59/06;B65D77/26 主分类号 B65D85/671
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