| 摘要 |
PURPOSE: To make a grip forming a part of an easy opening arrangement for a packaging container, easily grippable by providing the grip with one further connection portion to closure part in such manner that it maintains a substantial portion of the grip at a certain distance from the closure part so that the substantial portion is easily grippable. CONSTITUTION: A tension ring 11 is large enough for a finger, e.g. the first finger to be easily inserted therein. The ring 11 is mounted at a specific distance (d) from a surface of a cover panel 17 of a closure, and mounted on a central portion of the closure. The tension ring comprises a first connection portion 12 with the tearing denotations 13, 14 formed on a part 17, and a size of the connection portion 12 is determined to keep the distance (d). It is needless to say that the main function of the connection portion 12 is not to keep a certain distance from the element 17, but is to form the grip of the sufficient strength to a strip 18 of an element 17 formed when the closure is broken. |
