Tamper VOID envelopes are made of Co-Extruded Polyethylene Films, which is either black
inside and white outside or can be transparent. This envelopes are having adhesive strips for
easy and permanent closure. It has a special seal of security with empty letters showing
evidence of manipulation. If anyone tries to tamper this envelope, VOID letters will be
transferred which helps to avoid tampering.
• Security edge prints on the 3 side with twin seal on the side of bag to prevent side tampering.
• Customised Sizes.
• Custom printing according to the customer's requirements upto 8 colours.
• Bag can be made transparent or opaque as per requirement.
This envelope delivers maximum protection to mail confidential documents.