"High Security Printing" - Check Print (Summary)

The purpose of anti-counterfeiting is to make the materials related to the items difficult to copy. For the security of cheques, the printing method used in cheques is a very important factor in cheque security. A multi-color, highly secure printing system is a very effective method of anti-counterfeiting protection. Printing Methods There are basically three technologies for printing methods used in cheques: laser, inkjet, and pressure sensing. The laser printing method is opposed to use. Because the toner contains some fine plastic particles, it will melt to the paper. The upper handwriting can be removed using a scalpel or freezing technique. Using a desktop laser printer makes it easy to forge information. Inkjet printing is a relatively good technique because wet ink penetrates paper fibers to a certain degree. Pressure-sensitive printing also has many advantages, but printers using ribbons are not suitable for use because the text is easily removed. It is recommended to use dot matrix printing. The font should be bold and use high density to get the ink into the fiber. If you have enough experience with paper security, even a multi-colored, highly pressure-sensitive printing method can be removed. However, security should be combined with paper to make this process extremely difficult. There are two technologies that can be used in combination: an aperiodic ink background and chemical sensitivity enhancement. The information that the surface design prints should use the largest available font and be as close to the print box as possible. Number words should be printed in uppercase.