Patent ID: 7121409
Filing Date: 2006-10-17
Classification: B65B,B65D

Abstract:
1. A sachet comprising: a tray portion to which is non-releasably sealably affixed a composite releasably sealable structure; said composite releasably sealable structure comprising: at least a first layer overlaying a second layer; said first layer comprising a semi-rigid member and said second layer comprising a film layer; said composite releasably sealable structure including an aperture region therein; said aperture region comprising a first sub-aperture region in said first layer in communication with a second sub-aperture region located in said second layer; said second sub-aperture region comprising a rupturable portion of the second layer such that, upon a first rupture of the aperture region, the second sub-aperture ruptures to form a releasably sealable channel and wherein said first layer is sealed to said second layer around said aperture region to form an annular seal surrounding said aperture region; said annular seal remaining intact after the first rupture of said aperture region.