Document Envelope we present has high cohesion strength, load bearing capacity, and good dimensional stability & flatness, as it is made up of high quality brown paper, and advanced crafting technology. This type of envelope is utilized by multi-national firms, corporate offices and government companies to mail postal ballot, bills, ECS, tax invoice, notice or form, etc. Comes in finish of glossy/matte lamination, UV coating, aqueous coating, varnish, and silver/gold stamping, Document Envelope is water proof, lightweight, and can be bought in required quantity at affordable prices.