Recognition of ticket printing

First, ticket design and production focus

The design of the ticket must be careful and unique, so as to win the favor of the ticket holder, the pattern chosen can be divided into two major factions of classical and modern, the pattern of classical factions, and the selection of great portraits and valuable buildings. If modern, landscapes, new buildings, etc. If only the pattern is used as the key point, the printing factory may be commissioned to draw the drawing. However, the drawing must be fully communicated before the drawing so that the drafter draws the pattern in accordance with the requirements, and the pattern, shading, outline, and seal are matched. Marks, letters, numbers or dark watermarks can be used to form tickets.

Tickets have different usage scenarios and characteristics, and the lower ones are usually simpler. The style should pay more attention to it, should be elegant and generous. The hue should also be taken into consideration in pattern color matching. If the pattern is exquisite but the color does not match, the entire style cannot be matched with each other. Then the printing process will take longer, and it will not be possible to produce high-quality tickets. This should also be done with special care. .

Although there are many types of coupons, the following are commonly used. As an example, the focus of design and drafting must be based on the needs of customers and their own ideas and experiences to produce the most exquisite and detailed manuscripts:

(I) Stocks

Should include a border, shading, text location, shareholder signature, stamp, size, etc. should be perfect. The text data shall include the full name of the customer company, date of registration, date of change of registration, total number of shares to be issued, amount per share, number of shares issued this time, full name of the issuing authority, date of invoice, number of shares in stock, type and number of shares, stock transfer The registration column contains special details such as details. It should also be noted that its size, track, color, etc., must comply with the Securities and Exchange Commission's "Provisions on Uniform Specifications for Public Offering of Stocks".

(b) Cheques

It should be noted that the head, shading, bank name, font size and size, stub design, and production must be meticulous and generous. In particular, the wheat head system represents the banks, and should not be the same. It should be representative, and the color must be shaded. Collocation. Text data should include the cheque number, date, payee, amount, payout, account number, payment bank name, address, subject, signature of the person who signed the invoice, notice of endorsement, and related specific information. Commissioning customers must provide detailed information such as the serial number and magnetic code of the line library code. In particular, the position of the magnetic code, small size, and size must be properly reserved at the time of manuscript drafting so that the magnetic code can be overprinted properly and correctly.

(C) Tickets and Admission Tickets

In addition to meeting the needs of customers, the main requirements for designing and drafting should be innovation from time to time, so that its characteristics can be established due to different seasons and different time periods.

Second, the production of tickets

Tickets must be produced with precise methods to make printing plates, which must be the same as originals and negatives, and should be precise, non-defective, with the number of openings, dimensions, printers, printing plate, and pay attention to changes in the pattern Technical problems.

The printing of tickets is a highly technical skill. It is necessary to devise a specific color to match the style of the ticket, and the same uniform color must be used in every reprint. All bad products with inconsistent ink must be removed. If continuous computerized printing of tickets (such as computer-printed cheques, stocks or similar coupons) should pay special attention to the control of the paper tension, so as to avoid changes in the hole position, it cannot be accurate when printing on a computer or even printing. After the stock is printed, the bar code must be overprinted. Its position and ink should be the same so that the scanner can smoothly scan the text data. When overprinting the OCR and MICR code of the check, pay attention to the position is not too high, low, left and right can not be out of 1mm, magnetic ink concentration can not be too thick or too thin, or easily removed by the exchange center of the machine. Ticket printing should pay attention to details such as color, overprint number position and ink color.

In the ticket production process, in addition to binding, cutting, and packaging, one of the most important tasks is inspection (and some factories call inspections). This work requires professionals to check every ticket with clear eyes. Semi-finished product color, number position, stain, image integrity, magnetic code concentration, barcode position, check code and code number, account name, account number and related information is correct, whether the paper has any shortcomings. After binding, check whether the serial number of the cover and inner page match.

Manufacturing methods and equipment should be kept confidential. Papers, materials, and plates must be closely checked, transported, damaged, and lost. They must all be included in the registration. The printed version should be kept in the safe of the commissioned printing unit. The next time the printing is printed by the self-printing factory, it can prevent more false printing effect.

Third, the ticket printing method

Ticket printing, also known as security printing, is the main role of securities printing, not only to print beautiful and colorful multi-colored tickets, but also to prevent counterfeiting and alteration as the main duties.

The main purpose of the printing of tickets is to transfer images, texts, and other art inks onto paper, making it possible to obtain beautiful, high-quality and valuable securities.

Ticket printing methods include the following:

(a) Letterpress Printing

Relief printing is the oldest type of printing method. It uses a direct press method to print ink on the embossed ink. This method is not very important for ticket printing. It is mainly used for printing water. The number is now attached to the exclusive number unit of the offset printing press.

The printing ink for ticket printing sets must be printed with printing ink. The printing ink is added to the general printing ink. When the number is printed on the paper, the number will be printed on the back of the paper and can be clearly seen from the back of the paper. Change the number on the ticket. This kind of printing is mostly used for the printing of patriotic lottery tickets, lottery tickets and invoices, so that criminals can not change numbers and defraud them of bonuses.

If the magnetic number used to print cheques must use magnetic ink, pay attention to the ink layer thickness when printing, so as not to magnetic field lines enough to make checks can not be exchanged.

(II) Lithography and Plane Printing

The most commonly used printing method is called chemical printing in the early stage of lithography. The so-called lithographic printing is the same as the line drawing and non-line drawing. The principle of mixing water and ink is not used, that is, the oleophilicity of the line drawing is used. , The non-line picture of the hydrophilicity produced by the chemical rejection reaction to print. When printing, first apply proper amount of water on the plate and then apply ink. If the wireless picture has water, it cannot be inked. If the cable picture is dry, it can be inked. When printing, the ink on the plate is first printed on the rubber roller. Turning to printing paper, this type of printing is called lithography, or offset printing.

Photographic plates were used to make very detailed line shading on the lithographic plate. The ink fountains on the printing press were then separated by a certain distance. Each compartment was filled with different colors of ink, and the pendulum ink roller of the printer was fixed to stop the left and right swings. The ink group must be specially ordered. This can be printed in a variety of different colors, called rainbow shading printing, is a good way to prevent counterfeiting.

It can also be used in invisible shading printing, that is, the use of UV security ink will be specially designed text or graphics printed on the paper, usually can not see with the naked eye, if you use ultraviolet light to show green or blue writing or image It is also a good anti-counterfeiting measure.

As the use of ballpoint pens to sign cheques or securities is more common, the perpetrator uses a bleaching agent to eliminate ballpoint inks. Some people use water-based pens. The water-based inks can be cleaned by clean water because the check paper will have the above The method makes a color reaction, so smarter people use distilled water to eliminate the handwriting of the pen and make it impossible to identify whether the handwriting has been altered. For this reason, the print shading may be printed on the check by using a water-based ink in a dry lithographic manner. On the ticket, when the handwriting was cleaned with distilled water, the shading could be washed off and the purpose of alteration could not be achieved.

The so-called flat-plate version, also known as dry-type lithography, is to make the plate more than 0.2mm projection, the full-page height and the printer version of the cylinder indented match, printing only ink on the water, it can be used to print water-based ink Shading, it is different from letterpress, but an indirect printing, due to the high cost, less widely used in Taiwan is widely used in Europe and the United States.

(3) Photogravure and engraving gravure printing

Gravure printing is often used for long and medium- and low-quality prints such as magazines, packaging, and long-run self-adhesive papers. The main purpose of security printing is to use stamp gravure printing on other major stamps.

The photogravure must first be made into a mesh negative film, and then the film should be printed on the printer with a photosensitivity method or a copper shadow print pattern. The shape of the line drawing is recessed (about 0.35mm) by chemical etching.