Reasons for choosing u ink process for printing.
author: Uvink
2022-12-15
Reasons for choosing u ink process for printing.UV process is a new process nowadays.
Compared with traditional processes, it has the advantage of printing one piece at a time
without plate making. UV process has good printability for most substrates. UV print has
clear dot, good tone reproduction, bright and bright ink, and high printing consistency.
At the same time, because the uv curing process is a photochemical reaction process,
both the ink layer and the varnish layer have the advantages of strong adhesion, durability,
water resistance, chemical corrosion resistance, wear resistance, aging resistance, etc.
Reasons for choosing u ink process for printing.The chemical substances in the uv ink form
a polymer three-dimensional network polymer through cross-linking reaction. Therefore,
the use of uv ink can make the ink layer of printed matter firm, fast dry and cross-linked.
Such ink layer has high abrasion resistance and chemical resistance. Many prints printed on
coated paper by uv ink for direct mail can withstand multiple folds and strong radiation during
laser printing again. Therefore, uv ink can be used for outer packaging printing that
requires wear resistance.
Reasons for choosing u ink process for printing.UV ink can only be dried under the irradiation of
ultraviolet light. Even if the ink is stored in the ink bucket for a long time, its performance will
remain stable and will not skin on the ink roller. Once the ink is irradiated by ultraviolet ray,
it can be dried instantly. Generally, it can be completely dried and fixed on the surface of
the substrate in 1/10S. Traditional thermosetting inks and sheet fed offset printing inks may
take several minutes or even days to completely dry, so printing live parts with uv curing inks
has a short delivery time, comparable to flexographic printing and gravure printing, greatly
improving the production efficiency of printing.
Compared with traditional processes, it has the advantage of printing one piece at a time
without plate making. UV process has good printability for most substrates. UV print has
clear dot, good tone reproduction, bright and bright ink, and high printing consistency.
At the same time, because the uv curing process is a photochemical reaction process,
both the ink layer and the varnish layer have the advantages of strong adhesion, durability,
water resistance, chemical corrosion resistance, wear resistance, aging resistance, etc.
Reasons for choosing u ink process for printing.The chemical substances in the uv ink form
a polymer three-dimensional network polymer through cross-linking reaction. Therefore,
the use of uv ink can make the ink layer of printed matter firm, fast dry and cross-linked.
Such ink layer has high abrasion resistance and chemical resistance. Many prints printed on
coated paper by uv ink for direct mail can withstand multiple folds and strong radiation during
laser printing again. Therefore, uv ink can be used for outer packaging printing that
requires wear resistance.
ultraviolet light. Even if the ink is stored in the ink bucket for a long time, its performance will
remain stable and will not skin on the ink roller. Once the ink is irradiated by ultraviolet ray,
it can be dried instantly. Generally, it can be completely dried and fixed on the surface of
the substrate in 1/10S. Traditional thermosetting inks and sheet fed offset printing inks may
take several minutes or even days to completely dry, so printing live parts with uv curing inks
has a short delivery time, comparable to flexographic printing and gravure printing, greatly
improving the production efficiency of printing.
What are the requirements for colorants in inks? 
What are the factors affecting ink oxidative conjunctival drying? 
What factors affect the low adhesion fastness of plastic gravure printing ink? 
What are the advantages of printing glass with a uv flatbed printer? 
How to control the viscosity of water-based ink? 
What are the competitive advantages of uv inks? 
Is the viscosity of water-based ink important? 
What factors determine the shelf life of uv inks?
