发明名称 |
OPTICALLY VARIABLE MAGNETIC SECURITY THREADS AND STRIPES |
摘要 |
The present invention relates to the field of the protection of value documents and value commercial goods against counterfeit and illegal reproduction. In particular, the present invention relates to security threads or stripes to be incorporated into or onto security documents. The security threads or stripes comprise: i) an optically variable layer (1); ii) a magnetic code (2); and iii) a non-metallized substrate, wherein the magnetic code has a color matching the color impression of the optically variable layer at one viewing angle and wherein the optically variable layer and the magnetic code are jointly visible from one side of the security thread or stripe. |
申请公布号 |
CA2950671(A1) |
申请公布日期 |
2016.01.14 |
申请号 |
CA20152950671 |
申请日期 |
2015.06.17 |
申请人 |
SICPA HOLDING SA |
发明人 |
DEMANGE, RAYNALD;FAVRE, DOMINIQUE;RITTER, GEBHARD;KRUEGER, JESSICA;DEGOTT, PIERRE |
分类号 |
B42D25/369;B42D25/355 |
主分类号 |
B42D25/369 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|