Background printing is an indirect printing in which the plate receives the ink and transmits it to the blanket, which is responsible for transmitting the image to the security paper. This printing is carried out simultaneously on both sides of the sheet, thus obtaining security elements such as the perfect register, iridescent and anti-scanner devices, among others.
Additionally, images of the design are printed in fluorescent or phosphorescent ink invisible image , only observable with ultraviolet light. Intaglio printing is a process by which high-relief printing is carried out on an image previously printed in offset. During this process, the main texts, the numbers that identify the denomination, and the complementary images such as the bullets drawings that are generally placed on the upper or lower edge of the banknote as well as the main motif character portrait are printed.
It is a process prior to printing the serial number of the ticket. This inspection is carried out with a module installed in the automatic numbering machine. This process originates part of the statistical information that can be used to improve production processes.
In this quality control process, inspection is carried out, on both sides, of all the sheets printed in the previous processes. From this review, the statistical data are obtained with which the necessary actions are taken to increase the quality levels in the printing processes. Numbering printing is a direct process using movable, cast, and high relief engravings, which work automatically in sequential order, printing the numbering on each banknote.
For some denominations, the parts of the design are printed in fluorescent or phosphorescent ink invisible image, only observable with ultraviolet light. The application of the varnish, which is done through a flexographic printing process, is done by applying a layer of varnish to the numbered security paper, both on the front and back, in order to protect the print and give it greater durability to the ticket.
The cutting and packaging is the final stage of the production process in which the final dimensions of the banknote are obtained, through two cutting stations, where the sheets are cut and grouped into units. These groups are called bundles that are packed in plastics by the heat-sealing process.
These are grouped into 10 bundles which are packed in plastic bags. Soon they will go to banks and ATMs across the country. Once ready, the notes are reviewed, one by one, in the criticism section, where only women work. This is because it is believed that men are not keen to find small printing flaws by briefly glancing. Then the banknotes are cut and packed.
The paper where the money is printed is very far from being a common paper, since it is not like most of the papers that are made with wood pulp but with cotton and linen, and although it is not actually carried out as part of a super-secret process or recipe, many details and security elements are incorporated into this manufacturing process, which gives the banknote properties of unrepeatable originality and makes its counterfeiting more laborious.
Paper money is very similar to a piece of cloth; in fact, it is often called rag paper as a kind of distinction from paper made from wood pulp. You can check it by squeezing or squeezing a normal paper inside the hand that it is usually wrinkled or folded and does not return to its original position unless you stretch it, while this paper intended to be a coin, in front of your eyes tends to stretch slowly to try to get to be in its original state.
When made with fabric, this paper is more durable, more resistant, and less fickle. However, not only cotton and linen are used to make the paper where the denominations of coins are printed, but other materials are also used that will give it a special and secure configuration.
Although the United States Department of Treasury has not published it, everyone knows that in order to distinguish the paper it uses for its banknotes, it adds fine red and blue thread fibres to the process, which makes the process of counterfeit banknotes difficult.
In addition to these fine fibres, another secure element has been incorporated into the paper-making process where the money will be printed: a polyester strip embedded in the banknote. This security strip is a band that has a microprint along with the note, indicating its denomination. This band can only be seen against ultraviolet light, making it practically invisible to the naked eye.
The impression made on the paper also has its details, because when combined with the paper material, the ink produces a mixture of physical and chemical properties that make the difference with normal paper more latent.
These effects produced by ink on paper are the elements on which merchants and bankers rely to use a counterfeit bill detector marker. This marker has a felt tip impregnated with a special ink that, when traced on legal paper, the tracing is displayed in yellow or light brown, while if it is made on other paper, the tracing acquires a dark brown or black. Designing BEP banknote designers develop the overall look, layout, and artistic details of U.
Engraving Engravers engrave a web of fine lines and grooves into steel dies, transforming designers' models into three-dimensional engravings. Siderography In siderography, individually engraved elements such as the portrait, border, counters and text are first combined like pieces of a jigsaw puzzle to form one complete face or back of a note using a transfer press. Plate Making The plastic master plates are transferred from siderography and used by plate makers to create hundreds of identical printing plates — identical because they are all based on the same master.
Paper and Ink The paper and ink used in the production of U. Plate Printing In the plate printing process, ink is applied to a plate so that it remains only in the engraved areas.
Currency Inspection In order to ensure only the highest quality sheets move to the numbering operation, sheets are thoroughly examined using state-of-the-art computer technology. Packaging Operations and Federal Reserve Vault Packaging Operations is the final stage of the subject currency production process before the currency is shipped to BEP's customer, the Federal Reserve. Press Center. Other Government Sites. Collector Information. Currency Redemption. Press Releases. Advanced Counterfeit Deterrence.
Accessibility Statement. Press Release Archive. Privacy Statements. FAQ s. The U. Mint maintains six locations, but only four of them produce money. Each of the production locations has specific responsibilities, as well.
The production of general circulation coins, medals, proof sets and commemorative coins is the domain of plants in Philadelphia, Denver, San Francisco and West Point, New York. Gold, silver and platinum bullion is also stored at the Colorado and New York facilities. Best cheap car insurance. Best life insurance companies. Best homeowners insurance. The best renters insurance. Average cost of car insurance. Average cost of life insurance. Average cost of home insurance.
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