发明名称 SIMPLE SQUARE BOTTOM VESSEL
摘要 <p>A convenience container with a cornered bottom is comprised of an outer shell and a pouch sealed to the inside of the outer shell for containing a liquid. The outer shell is provided with fold lines and with a scored line for forming a mouth opening. The outer shell is pressed inwardly along these fold lines, and the top marginal portion of the outer shell is cut off along the scored line, to thereby easily form an opening to serve as a dispensing mouth.</p>
申请公布号 JPS5882837(A) 申请公布日期 1983.05.18
申请号 JP19810177258 申请日期 1981.11.06
申请人 HIRATA ISAO 发明人 HIRATA ISAO
分类号 B65D5/40;B65D5/06;B65D5/56;B65D5/60;B65D30/00;B65D77/06 主分类号 B65D5/40
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