RE-SEALED FOOD CONTAINER WITH INDICATOR OF OPENING (VERSIONS) Russian patent published in 2010 - IPC B65D75/58 

Abstract RU 2401231 C2

FIELD: personal use articles.

SUBSTANCE: container comprises frame, producing polyhedral shape of container, wrapper arranged around frame and shaping upper surface of container. Upper surface has hole of access to product held in container. Sticky layer is adhesively attached to upper surface around hole and is arranged with the possibility of disconnection and re-connection to upper surface to seal hole, when adhesive layer is moved back towards upper surface. Container has structure, providing for indication of opening and joined to sticky layer. Specified structure comprises lengthy strip parallel to direction, in which sticky layer is pulled back. Lengthy strip is located in area of adhesion between hole of access and neighbouring face of container and is formed from section of upper surface of container, where adhesive layer is attached to upper surface and to lengthy strip before sticky layer is pulled back for the first time. One end of strip falls into container as sticky layer is pulled back for the first time.

EFFECT: invention makes it possible to reliably protect product against unauthorised opening.

22 cl, 15 dwg

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RU 2 401 231 C2

Authors

S'Erra-Gomes Glehdis Odette

Peters Ehva Mehri

Stiner Dzhozef

Bonenfan Daniehl' Mishel'

Shiber Uill'Jam K.

Dates

2010-10-10Published

2006-03-06Filed