— Most people think the printed pictures can dry at once for the high temperature of the LED UV lamp.
If fact it is wrong. As the UV ink can make chemical reaction with the LED light (from the UV lamp), so the UV ink can dry at once.
— Most people think the printed pictures can dry at once for the high temperature of the LED UV lamp.
If fact it is wrong. As the UV ink can make chemical reaction with the LED light (from the UV lamp), so the UV ink can dry at once.
