IR ink that is invisible to the naked eye but when exposed to IR light appears as black to and IR camera.The appearance of light, infrared lens is dark, clear ink (no color), which absorb in the infrared .spectrum color, which are mixed.
Example: the ink mixed with the red color and applied to the document.Externally, the text will be seen inflicted red on paper. This document is in the infrared spectrum will be clean. Silk screen could be used on paper,PVC,ABS, metal ,glass, nylon ,PET ,PP and so.
Use to material
infrared ink printing paper offset:in commonly don’t need add impregnant,if dense add offset impregnant,also can add 0.5-1% red dry oil or white dry oil enhance dryness speed;screen:use 705,706 impregnant Regulation.use infrared ink
1,Please use new inking roller ,or clear the used inking roller and printing form thoroughly, otherwise very little colored printing ink will affect invisible effect..
2.If you want to have a better effect ,need to take the printing material ,printing technology, the lathework and character on the product into consideration.
security invisible ink
1).The dye sublimation ink will be pack in a carton, there are 12 bottles/ carton. 2). All the goods delivery by express fromGuangzhou, like TNT/FEDEX. And we will declare the low value on the shipping invoice to reduce your customs tax. Warm tips: ink is sensitive products for the express so that it has high request.