The application of LED UV curing technology in UV curing light source is developing rapidly, but there are still some defects, which need to be improved. Development of low - stimulating active monomer, to avoid the use of easy to cause skin allergies or burns, UV LED curing light source now has a certain effect. Development of LED UV curing light initiator, in order to improve the efficiency of the lead, is conducive to the deep color ink curing, not easy decomposition and yellowing. Is still monopolized by a small number of vendors.And the development of UV curing light source, according to reports, Japan has developed a circuit board with UV LED curing light source, the United States has also developed a UV curable printing.

We are focus on the special LED and application module on the medical lighting and UV market.please contact us:kevin@sunerled.com or http://www.sunerled.com/English/

Improved adhesion UV LED curing on the substrate, and the development of cationic cationic / radical UV curing light source LED curing system, to improve the oxygen barrier UV curing light source poly effect and surface curing performance, the irritation to the human skin decreased, small internal stress after UV LED curing light source, volume shrinkage, and flexibility and good adhesion in order to adapt to the substrate, more particularly, to discuss the implementation UV curing light source of gravure printing all kinds of plastic soft packing desire.

Main problems existing in LED UV curing:1.UV LED curing light source price is more expensive.2.Part of the raw materials used in LED UV curing has a certain smell, toxicity and skin irritation, which affects its application in food packaging.

UV curing of UV curing light source caused by the internal stress of the coating is large, limiting the application of some aspects.

The poor stability of UV LED curing light source, most of the products stored only for a period of six months.

Some progress has been made. It can be expected, with the national environmental protection laws and regulations to improve, people's environmental awareness is growing, LED UV curing for the future of green industry, environmental protection products, will obtain greater development.

We are focus on the special LED and application module on the medical lighting and UV market.please contact us:kevin@sunerled.com or http://www.sunerled.com/English/