The anti-ultraviolet function of titanium dioxide makes it particularly important in outdoor advertising printing, which can effectively resist ultraviolet radiation, reduce color fading and prolong the service life of printed matter. In the industrial printing of ceramic, glass and metal surfaces, titanium dioxide is also often used to improve the hiding power and clarity of patterns, and at the same time enhance the durability of printed layers and resist chemical corrosion and mechanical wear.

Titanium Dioxide Is Used in Lithography

Application in offset printing ink: offset printing is the most common way in lithography, and titanium dioxide is added to offset printing ink as an important white pigment. It can give ink high hiding power, and ensure that printing on substrates with different colors and materials can present pure white and clear patterns.

At the same time, titanium dioxide can improve the whiteness and brightness of ink, make the color of printed matter more vivid and saturated, and improve the overall visual effect. In addition, it can also improve the rheological properties of ink, make the ink transfer and adhere to the substrate better in the printing process, reduce the problems such as dot gain and ink splash, and improve the stability of printing quality.

Protection for printing plates: In the process of making and using lithographic printing plates, titanium dioxide can be used as an additive as a coating material for printing plates. It can enhance the wear resistance and corrosion resistance of the printing plate surface, reduce the wear and chemical erosion of the printing plate in the printing process, prolong the service life of the printing plate and reduce the printing cost.

Titanium Dioxide Used in Gravure Printing

Application in gravure printing ink: Gravure printing is often used in packaging, plastic film and other industrial printing fields. रंजातु डाइऑक्साइड plays a role in increasing hiding power and adjusting color in gravure ink. When printing a large area background color or a pattern that needs high masking effect, titanium dioxide can ensure that the ink completely covers the surface of the substrate and presents a uniform color. For some printed matter with special color effect, such as printing color patterns on white plastic film, white ink with titanium dioxide can be used as the bottom layer, which provides a good adhesion foundation and color foil for the upper color ink, making the final printed pattern more vivid and three-dimensional.

Binding characteristics with substrates: रंजातु डाइऑक्साइड can be well combined with substrates such as plastic and metal foil commonly used in gravure printing. In plastic film printing, it can improve the adhesion between ink and plastic surface, so that the printed pattern is not easy to fall off or crack during the stretching and folding of the film. In metal foil printing, titania tio2 helps ink to form a firm coating on the metal surface, and enhances the scratch resistance and chemical resistance of printed matter.

Titanium Dioxide Is Used for Screen Printing

Application in screen printing ink: screen printing can be used to print on the surfaces of various materials and shapes, and titanium dioxide plays an important role in screen printing ink. Due to the thick ink layer of screen printing, titanium dioxide pigment can give full play to its strong hiding power, and even on the rough or textured substrate surface, it can ensure the clarity and integrity of printed patterns. When printing some logos, slogans or decorative patterns that need high hiding power, the screen printing ink added with tinox tio2 can achieve ideal hiding effect at one time, reduce printing times and improve production efficiency.

Special effect printing: Using the optical characteristics of titanium dioxide, some special effects can be achieved in screen printing. For example, by adding titanium dioxide with different particle sizes or crystal forms, printed matter can show special luster effects such as matte, semi-matte or pearlescent, and meet the packaging and decoration requirements of different industrial products. These special effects can improve the added value and aesthetics of products in some fields such as shell printing of electronic products and surface decoration printing of furniture.

Titanium Dioxide Used in Flexographic Printing

Application in flexographic printing ink: Flexographic printing is widely used in industrial printing because of its environmental protection and high efficiency, especially in the printing fields such as corrugated boxes and labels. titanium dioxide pigment is one of the indispensable pigments in flexographic printing ink, which can make the ink form a uniform coating on the rough surface of corrugated box, provide good covering and whiteness, and make the printed words and patterns clear and distinguishable. In label printing, titanium dioxide can enhance the color expression of ink, make the patterns and characters on labels more vivid and eye-catching, and attract consumers' attention.

Matching with water-based ink: Water-based ink is often used in flexographic printing, and titanium dioxide has good compatibility with water-based ink system. It can be stably dispersed in water-based ink without affecting the fluidity and drying performance of the ink. At the same time, titanium dioxide can improve the water resistance and light resistance of water-based ink, so that the patterns and characters printed on packaging materials are not easy to fade or blur in wet or light environment, and the quality and service life of printed matter are guaranteed.