Digital printing and UV printing is printed on leather two different processes, its application and difference can be analyzed through the principle of the process, the scope of application and ink type, etc., the specific analysis is as follows:
1. Process principle
·digital printing: using inkjet printing technology, the ink will be sprayed on the material to form a pattern.
·UV printing: using the principle of ultraviolet light curing, the ink is instantly cured by ultraviolet irradiation.
2.Scope of application
· Digital Printing: It is mainly used for printing on paper-based materials and is suitable for white substrates and indoor use scenarios. Since its color gamut is limited to white, the color is single and not light-resistant.
·UV Printing: Suitable for various colors on the surface of objects, including leather, metal, plastic and other flat materials. Since it does not require drying and the color is bright and firm, it is widely used in the personalized custom printing of leather products, such as leather goods, shoes, handbags and so on.
3. Ink type
·Digital Printing: Usually use oil-based or weak solvent ink, need extra coating treatment and drying curing.
·UV printing: using UV ink, this ink can be cured quickly under ultraviolet irradiation, without additional drying process, and strong color expression.
4. Printing effect
· digital printing: can only achieve flat printing, weak sense of hierarchy, print out the color is not bright enough and not light-resistant.
·UV printing: can print out the effect of three-dimensional relief, more rich and diverse. At the same time, UV ink has a high gloss and abrasion resistance, making the print more durable and beautiful.
5.Cost
·Digital Printing: The cost of equipment and materials is relatively low, but it may require additional coating treatment and drying equipment, which increases the cost of certain applications.
·UV Printing: Although the investment in equipment is higher, it may be more cost effective in the long run due to its easy process and simple materials.
Overall, digital printing and UV printing have their own advantages in the application of leather. Digital printing is favored for its low cost and wide applicability; while UV printing has become the first choice for personalization of leather products with its excellent printing effect and wide range of applications. When choosing, the decision should be made according to the specific needs and budget.
Post time: Jan-18-2025
