| 摘要 |
<p>A resin bottle cap end-ring removal structure is provided for easily removing from a bottle body an end-ring that remains on the bottle body side when opening a bottle cap such as on a PET bottle, and a container provided with the same. A barbed body 250, which is formed to an end-ring 25 that remains on a bottle body 1, is divided by a non-barbed guidance section 255 formed over one partial section where the barbed body 250 is not formed. A guidance flange cut-out section 151 is formed in a portion of a ring stopper upper flange 15. An effective guidance zone Z, in which restriction on the end-ring from the ring stopper upper flange 15 is released in a partial section, is secured by setting a removal initiation set position state in which the non-barbed guidance section 255 and the guidance flange cut-out section 151 are disposed adj acent to each other. A removal guiding inclined orientation of the end-ring 25 is then achieved for removal initiation of the end-ring 25 at this position.</p> |
