发明名称 LANCED SCORED AND PUNCHED EASY OPENING PANEL ARRANGEMENTS
摘要 <p>LANCED SCORED AND PUNCHED EASY OPENING PANEL ARRANGEMENTS Easy opening configurations for forming in a container panel a dispensing opening. Each easy opening configuration is generally defined by one cut line and one or more score lines. A pull tape overlies the easy opening configuration and has a terminal end permanently bonded to the container panel. The pull tape also has a permanent bond with a removable panel portion defined by the cut and score lines as well as a peelable bond with the container panel surrounding the removable panel portion. If desired, apertures may be formed at the ends of the cut line to prevent initiation of rupture along the score lines. Also, if desired, force reducing openings may be formed in the removable panel portions.</p>
申请公布号 CA1106299(A) 申请公布日期 1981.08.04
申请号 CA19790328706 申请日期 1979.05.30
申请人 CONTINENTAL GROUP, INC. (THE) 发明人 HASEGAWA, GARY K.;PEYSER, HARRY A.
分类号 B65D17/50;(IPC1-7):65D17/24 主分类号 B65D17/50
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