| 摘要 |
The code printed on the silicone coated liner of the pharmaceutical sticker, that adheres to the pharmaceutical box, can be easily erased, even with just an accidental or voluntary rubbing. This fact creates a serious problem of traceability of the package, allows the possibility of fraud by the treasury and the replacement of sensitive products with other counterfeit. The present invention solves this problem, by printing, indelibly, the progressive numeric code that realizes the element of certainty, recognizability and traceability, on the portion of the exposed surface of the lower strate, which remains on the package, without the siliconized layer or with the roughness obtained by laser beam. |
