发明名称 METHOD OF MAKING WINDOW BAG ASSEMBLY WITH CONTENT INDICIA
摘要 A bag assembly 10 is made by selecting the contents for an opaque inner bag 12, printing graphic indicia of those contents on a layer 18 and applying that layer to the interior of an outer bag 14 so that it underlies a window aperture 16 in the outer bag. A plurality of indicia layers may be produced by printing plural indicia on a single web and then slitting the web. <IMAGE>
申请公布号 GB2256166(A) 申请公布日期 1992.12.02
申请号 GB19910018267 申请日期 1991.08.23
申请人 * BAGCRAFT CORPORATION OF AMERICA 发明人 JOSEPH * BUNCH
分类号 B31B1/88;B31B19/00;B31B39/00;B65D30/08;B65D33/04 主分类号 B31B1/88
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