Matrices for sealing rods
If a small number of security seals need to be individually marked, this can be done more cost-effectively and easily with prefabricated and marked matrices.
Matrices for sealing rods are manufactured industrially with the customer's marking. The marking on the matrix is made electrochemically (electro-erosion), it cannot be falsified. Matrices for sealing rods can be obverse (the marking will be on one side of the security seal) or reverse (the marking will be on the both sides of the security seal).