An improved press-on bottle cap is disclosed in which the cap comprises a top disk and a thin-walled outer skirt dependent therefrom with an annular tear band which, when separated from the cap, divides the cap into a lower ring and an upper reclosure cap. An annular lip is provided about the outside...http://www.google.es/patents/USRE33764?utm_source=gb-gplus-sharePatente USRE33764 - Press-on cap and seal
