Knowledge / Postal Shipments / Postal Stationeries / Safety Measures

Postal Stationery Safety Measure: safety measure that was carried out on a postal stationery during production

Silk Thread Paper: safety measure inside the paper made of during the manufacturing process added coloured silk thread to make complete counterfeiting more difficult

Paper With Watermark: security measure in which a pattern is embossed into the wet paper to make complete counterfeiting more difficult