Patent ID: 6264033
Filing Date: 2001-07-24
Classification: B65D,Y10S

Abstract:
A tamper evident container comprises:a) a first portion;b) an opening capable of providing access to the interior of the tamper evident container;c) a closure portion arranged to be superposable with the first portion;d) an adhesive, applied to the first portion or closure portion, having a free surface so arranged as to seal the opening on superposition of the first portion and the closure portion; ande) an indicator which is capable of displaying a message, wherein the indicator is disposed, on superposition of the first portion and the closure portion, adjacent to the opening, and wherein the indicator comprises(i) a first layer comprising a thermochromic ink composition, and(ii) a second layer, disposed on the first layer, comprising a composition different from the ink composition of the first layer.