What are the wafers seals?

6 These are self -adhesive paper discs used to prepare separate materials for delivery or to safely seal envelopes without glue. Some wafer seals are perforated to prevent damage during opening, while others can be serrated for decoration or stamped for personalization. Many stamps collectors are also interested in certain annual or historical seals. The official seal of the wafer could also be entrusted to verify the authenticity of the Decree or the Military Order. Any hint of manipulation or unauthorized reading could be detected by examining the seals. It is these sophisticated versions that are most interested in stamp collectors. Like other forms of document protection, such as the envelope, More Common has become, the use of official wafer seals has decreased. Practice is now mostly used during ceremonies or as an official seal on formal invitations. More general versions can also be called e -mail cards. Their main features are to seal self -service newsletter and DAlso bulky brochures and provide a decorative seal for envelopes.

changes in the postal system led to increased need for postal bookmarks. Porad rapporteur and other self -governing can no longer be sealed with metal clamps. The approved solution is to use one or two wafer seals along the lower or upper edge of the composite material for security. The seals must be placed in specific areas, usually near the edges, so they do not block any official postcard codes or address information.

The wafer seals come in varieties of styles and colors, from utilitarian butterflies to complicated relief invitations. Some are bright colors, while others may be shiny or metal. There are also versions suitable for specific holidays or other occasions.