Role of the ink used in security printing

Role of the ink used in security printing

Although there are many security printing technologies in the printing industry. As a special ink material in the field of printing technology, security printing ink is extremely important. Not only has a wide range of applications, but also involves many disciplines. Security printing ink is a special ink specially developed by adding some special substances to the ink to have security printing function. It is used to print security printed products. So today we will go down to understand the role of the ink used in security printing technology products.

Composition of ink: Security printing ink is an important part of printing technology. Security printing ink refers to an ink with security printing function. The ink is composed of pigments, binders and ink additives. That is, printing materials with special properties are added to the ink binder. Special printing ink processed by special technology.

Usage of security printing ink: Nowadays, in many areas of printing, security printing inks are widely used. For example, it is used in printing of various tickets, documents, trademarks and logos. This is also mainly because the security printing ink has the characteristics of convenient implementation of security, low cost, good concealment, and bright colors.

Types of ink: There are many types of security printing inks, such as temperature change inks, ultraviolet laser fluorescent security printing inks .At present, the security printing inks have reached dozens of types. According to the printing form, they can be divided into letterpress printing inks, gravure printing inks, stencil printing inks, offset printing inks and water-based flexographic printing inks. The different materials can be divided into paper ink, iron printing ink, news ink, and plastic ink and so on.

Important technical branch: Security printing ink is one of the most important technical branches of technology, involving many disciplines, such as optics, chemistry, electromagnetics, computer technology, spectroscopy, printing technology, etc., which belong to a cross-edge discipline. Among them, chemical security printing materials and technologies are the basic technologies of security printing inks and occupy a very important position in research and application.

Importance of security ink: Security printing ink technology is currently a very practical technology in the fields of bill anticounterfeiting, securities and trademark packaging. It can not only meet the public's first-line security printing requirements, but also meet the identification and supervision of second- and third-line senior experts and management departments.

Requirements: Security printing ink, also known as insurance ink. It is the earliest special ink used in the field of printing technology.

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