发明名称 Carton with inspection flap and easy opening features and blanks therefor
摘要 A paperboard carton with improved tear resistance and blanks therefor for packaging a product such as bacon, said carton having an inspection flap for viewing the contents and scoring lines which provide easy opening of the carton. The tear resistance of said carbon is improved by the positioning of the scoring lines which are located such that lines of force initially created by lifting the inspection flap do not intersect a ply-separation area located within the edge section of the top panel.
申请公布号 US4373661(A) 申请公布日期 1983.02.15
申请号 US19780906542 申请日期 1978.05.17
申请人 ARMOUR AND COMPANY 发明人 LUNDQUIST, BURTON R.;KOZLOWSKI, THOMAS A.
分类号 B65D5/42;(IPC1-7):B65D5/42 主分类号 B65D5/42
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