Tamperproof ticket seal with transparent cover sheet having cuts and associated blank.

摘要

A ticket seal comprises a base layer 1 and a plastics cover sheet 3 secured to the base layer by adhesive for covering a ticket. The plastics cover sheet has predetermined areas of weakness in the form of an arrangement of cuts 7 to resist tampering with the ticket seal. Attempts to remove the cover sheet result in tearing giving an indication that the seal has been tampered with. An associated blank for forming a ticket seal comprises a base layer 1 with a plastic cover sheet 3 adhered along an edge region thereof to the base layer. The plastics cover has a removable backing layer covering an adhesive over substantially the remainder of the cover and is formed with cuts 7 to resist tampering with the ticket seal in use. The ticket may be applied directly to the base layer, e.g. by stamping or printing.