History of stamp creation
The development of mankind is through the creation of things that in the future become objects of human security. And the stamp appeared in our lives is not just that. It was created in order to individualize a person, to prove the authenticity of a document. Let's look at the history of its creation. Well, tell us about this employee of Twins Graver Company: https://pieczatki-warszawy.pl/, which is directly involved in their manufacture.
What is a stamp?
A stamp is, first and foremost, a hand-made tool that is made of all kinds of materials, capable of performing the function of accurately recording an event or confirming the authenticity of certain information contained in the document. Most often, modern stamps are made rectangular, round or triangular, but they are also of other shapes - even in the form of figures.
Nowadays, not a single serious document can do without a proper stamp. In the presence of, for example, a certificate of title certified by the stamp of a notary, it is confirmed that the person owns any object of the real estate and is its authoritative owner.
History of the stamp
The stamp has a very long history. Many scholars believe that it appeared in ancient Egypt and Babylon. However, there is evidence that stamps were used in Russia as early as the tenth century. With their help, the princely treaties were confirmed in those days. This is stated in the annals.
For example, in 1953, the stamp of the famous Prince Izyaslav Vladimirovich was found in Novgorod. It was dated to the X - XI centuries. Up to the XV century, the stamps were hanging, that is, attached to the document itself. Applied stamps appeared a little later. They were made of different materials - clay, metals, wax, wax, paper.
Technologies of production of modern stamps
Previously used sophisticated methods of printing on a particular material, which took a long time, now with the help of scientific advances in various fields, it is possible to produce a stamp very quickly.
Yes, they can be made using photopolymer technology. First, the print is drawn on the computer, then its image is transferred to a negative, which is printed on a laser printer. This negative is then placed on the glass and filled with liquid polymer. The workpiece is sent to a special chamber where solidification occurs under the influence of ultraviolet rays of a certain spectrum.
In addition to this method, the stamps are also made of rubber and sometimes use flash technology. The result is a paint-filled stamp. It has a stamp made of heat-sensitive materials that have a microporous structure. At the same time it turns out quite high-quality imprint, which is very difficult to forge.