发明名称
摘要 PROBLEM TO BE SOLVED: To provide a package designed to make the width of an opening wider than that of a linear cutting material such as a cutting tape. SOLUTION: This boiled rice processed food package has an opening means for unidirectionally tearing one site of the package body 1 and opening the package body 1 through dividing a sealing label 13 stuck on the package body 1; wherein the opening means is characterized by being composed of at least two linear cutting materials 4 collocated on the package body 1, and the width of the opening 5 of the package body 1 formed via the opening means by crossing the linear cutting materials 4 at a specified point and running them apart from each other is characterized by being wider than that of the linear cutting materials 4 themselves.
申请公布号 JP3398355(B2) 申请公布日期 2003.04.21
申请号 JP20000154094 申请日期 2000.05.25
申请人 发明人
分类号 B65D85/50;A23L7/10;B65D65/10;B65D75/66 主分类号 B65D85/50
代理机构 代理人
主权项
地址