학술논문
Sales promoting-purpose bottle closure
Document Type
Patent
Author
Source
Subject
Language
Abstract
A sales promoting-purpose closure comprising a closure shell having the indication of a prize offer on its inner bottom surface and a gasket peelably bonded to the inner bottom surface of the shell. The gasket either only partially adheres to the inner bottom surface of the closure shell at least at its center panel or not at all, and the center panel has a tear strip portion defined by a breakable line.