Exposure limit is shortened in the summer time or in the place where sunshine is strong. Data were gained from standard colors that are printed under ordinary conditions. The lightfastness of pale colors and the ink printed with finer meshes are inferior to the above mentioned grades. The performances of pale colors and matched colors are much inferior to the above data. The colors which are indicated in gray column are different in shades or way of numbering from the standard ones.
Ink film becomes soft when it gets wet.
Do not rub ink film while it's wet. It is necessary to use over-coat varnish, lamination or printing on the back side of transparent material, when lightfastness over 3 years is required. Please refer to Technical information for the usage, MSDS for precautions.