FIELD: food industry.
SUBSTANCE: indicator label contains a base with inscriptions and/or marks applied on the face surface and an additional translucent outer coating. The base has a film with a concealed warning inscription with in a slow developer.
EFFECT: device is for the first time intended for visual evaluation of a product usability without opening the package with a possibility to compare the proposed indicator label reading to the storage life of the product thus labelled and identification of products whose shelf life has expired.
1 cl
Title | Year | Author | Number |
---|---|---|---|
LABEL-INDICATOR | 2007 |
|
RU2343559C2 |
LABELLING METHOD | 2007 |
|
RU2344975C2 |
LABELLING METHOD | 2006 |
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INDICATOR LABEL | 2019 |
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RU2725304C1 |
LABEL-INDICATOR | 2007 |
|
RU2347280C2 |
LABEL-INDICATOR | 2007 |
|
RU2343558C2 |
EXPIRY DATE INDICATOR (MARKER) | 2021 |
|
RU2786061C1 |
METHOD FOR REMOVING PUNCTURES IN MASKING LAYER OF MASK | 0 |
|
SU1075229A1 |
LABEL | 2005 |
|
RU2310492C2 |
METHOD FOR CONTROL OF THE SHELF LIFE OF PRODUCTS | 2021 |
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RU2798829C2 |
Authors
Dates
2011-03-20—Published
2007-01-30—Filed