TagsPlanchettes
Tag: Planchettes
Strategies for Optimizing Planchettes
Introduction
Prior work on security fiber optimization discussed security fiber characteristics and combinations of diverse security fiber types together in one substrate. Planchettes are tiny...
Style Hunter
POPULAR POSTS
POPULAR CATEGORIES
MY FAVORITES
RECOMMENDED VIDEOS
POPULAR
APLICATIONS
Iran Issues New 10,000- and 20,000-Rial Banknotes
The Central Bank of the Islamic Republic of Iran (CBI) put two new banknotes into circulation on 13 July 2022. The 10,000-Rial and 20,000-Rial...
HOT NEWS
MOST COMMENTED
Optically Variable Device
A security feature that displays different information, depending on the angle of view (incidence of light).