,申请号JP20070101050-传众专利搜索

申请公布号：JP5125189(B2)

申请号：JP20070101050

申请日期：2007.04.06

申请公布日期：2013.01.23

分类号：B65D75/36

主分类号：B65D75/36

摘要：The present invention relates to a clamshell-type packaging container that enables easy and safe opening. The clamshell packaging case (1) comprises a first clamshell (2) and a second clamshell (3), which are fitted with each other. The second clamshell (3) constituting a rear face of the clamshell packaging case (1) is provided with a sealed portion (34) and two parallel lines of perforations (36A, 36B) at a location adjacent to an upper edge of the second clamshell half, and the part delimited by these two lines of perforations is specified as a severed portion (37). For opening the clamshell packaging case (1), a user picks and lifts either one of the right and left ends of the severed portion (37) with his fingers and pulls it to the other end, severing the severed portion along the lines of perforations (36A) and (36B). Now, he can open the clamshell packaging case (1) by disengaging and separating the second clamshell (3) from the first clamshell (2), for easily and safely taking out the packaged object, for example, a tape printer (6).