Tamper Proof Security Envelopes are used for the safe movement of cash, confidential documents and valuables such as evidence for Police Services, examination papers, diamonds, precious metals, foreign exchange, election papers, cash in-transits, passport etc.more...
Security envelopes are very convenient for mailinf invoices, important papers, confidential documents, cheques, samples, brochures, etc. The significant part about the envelope is that , they are manufactured with a flap, which has a hot melt, pressure sensitive & adhesive strip more...