УФ невидимые чернила

Product use This product is suitable for printing all kinds of anti-fake paper and package,such as, portolio,certificate,archives,bill,label and branded Package of cigarette,alcohol,medicine .It well applies to the field of food,garment, chemical,electric utensile,IT,beverage etc. Product Characteristic It only shows under the light of fuorescence.It is with the characteristic of good dryness,good adaptability,high anti-fake function.And it shows certain colors under ultraviolet radiation. Operation Attention Ink Adjustment:If the viscidity of ink is too strong under normal directing use,off-adhesive liquid could be used to adjust.Height of stack:Should be according to the thinkness of sheet. Ink Adjustment:If the viscidity of ink is too strong under normal directing use,off-adhesive liquid could be used to adjust. Height of stack:Should be according to the thinkness of sheet. uv invisible ink