1. High color saturation and good color effect
Compared with traditional lithographic printing, lithographic UV printing can obtain a higher color effect, and can obtain more satisfactory results for prints with stricter color requirements.
2. The gloss of the print is high and the visual is gorgeous
Matching with the matte background color, you can get an exciting visual contrast, which is very helpful to strengthen the high-quality image of the product (Tolliver, 1998).
3. Applicable to many types of printed matter with completely different physical properties and chemical properties
Including paper, paperboard, plastic, Siro, PVC, PE, etc. paper and film. This feature can print more product types than traditional lithography, and has a broader market future.
4. Can be dried immediately during printing, which can greatly improve production efficiency (RadTech, 1998)
Because there is no need to wait for the ink drying time, the production time can be greatly shortened, and the printing company can also save a lot of space for storing the prints to be dried, which is more helpful for cost savings.
5. Because of the immediate drying during printing, there is no need to use powder spraying, which can be avoided to improve the quality problems caused by powder spraying.
6. Due to the immediate drying when printing, it may not be like the traditional lithographic printing, there will be color changes within 48 hours after printing (Ehrlitzer, 1998).
7. The light resistance of the print is better.
8. The print has better abrasion resistance.
9. More environmentally friendly (RadTech, 1998).
In addition to the aforementioned advantages, does lithographic UV printing have no disadvantages? The answer is that it will of course have some disadvantages:
1. The investment cost of lithographic UV printing machinery is higher than that of traditional lithographic printing equipment, and investment decisions need to be more careful.
2. The market types that can use lithographic UV printing are wider and more dispersed than the traditional lithographic printing market, so if manufacturers want to invest in the development of this technology, they should first conduct market analysis and research to avoid the risk of not finding orders after investing in equipment .
3. The cost of ink for lithographic UV printing is about 3-4 times that of traditional lithographic printing, and the cost of materials is high. The production management technology, process technology, and cost control in printing production need to be more rigorous, otherwise the proportion of cost loss will be higher than that of traditional lithography.
4. Strict temperature control is required for the ink storage area, which must be kept below 20 ° C, and the storage cost is high (Hostmann Steinberg, 1992).
5. If ultraviolet rays leak out, it will have a health impact on personnel.
6. Lithographic UV printing is not as popular as traditional lithographic printing, and the manpower supply familiar with the operation technology needs to rely on its own training.
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