FIELD: security equipment, in particular, manufacturing of visual seals and labels. SUBSTANCE: method involves manufacturing of testing member by means of application of transparent material on tested surface of guarded article, detecting and storing optical image of testing member in source condition and its comparison to optical image of testing member in current condition. Arbitrary pattern of applied glue layer is used as optical image. EFFECT: decreased probability of faking of optical image, decreased subjective evaluation, simplified sealing, increased reliability of detection of attempt made for unauthorized access to guarded article, simplified checking of attempts by service personnel. 8 cl
| Title | Year | Author | Number |
|---|---|---|---|
| OPTICAL SEAL AND METHOD FOR CHECKING ITS INTEGRITY | 1996 |
|
RU2124234C1 |
| OPTICAL SEAL | 1997 |
|
RU2121168C1 |
| PROCEDURE TESTING INTEGRITY OF OPTICAL SEALS | 1999 |
|
RU2212061C2 |
| METHOD FOR OBJECT IDENTIFICATION AND DEVICE WHICH IMPLEMENTS SAID METHOD | 1996 |
|
RU2117989C1 |
| OPTICAL SEAL-LOCK | 1999 |
|
RU2226007C2 |
| METHOD FOR SEALING FASTENINGS OF GUARDED OBJECT | 1999 |
|
RU2199784C2 |
| METHOD OF A GUARDED INSTALLATION SEALING | 2000 |
|
RU2234141C2 |
| METHOD FOR MANUFACTURING OF IDENTIFYING DOCUMENT | 1997 |
|
RU2126991C1 |
| OPTICAL SEAL | 1999 |
|
RU2226008C2 |
| METHOD FOR CONTROLLING A PROTECTED OBJECT | 2002 |
|
RU2263976C2 |
