1) election ink for voting mark,bottle packing ,can't be washed by water
2) Black color is good effect
3) sliver nitrate contending
indelible ink is also called silver nitrate ink,since it can't be washed by water ,it mostly to be used for voting and election,the content of the silver nitrate could be5%,10%,15%,25%.......it can be according to your require,and the more content of silver nitrate contain,the better effect it will be .
Electoral stain is used as a good security feature to prevent double voting in elections.
Ink is normally applied to the left hand index finger, especially to the cuticle where it is
almost impossible to remove quickly. Ink may be applied in a variety of ways, depending
on circumstance and preference.
The most common methods are via dipping bottles with sponge inserts, bottles with a
brush applicators, spray bottles, and marker pens. With all methods the finger should
be left to dry for 15–30 seconds and exposed to light before being cleaned to ensure
the mark remains visible for the desired length of time.
FULLCOLOR TECHNOLOGY LIMITED has been established since 2009, the teams with more than 15 years experience of inkjet printing industry. We specialize in manufacturing various ink with FCOLOR brand : Sublimation ink , Pigment ink, Dye ink, DTG textile ink,Eco solvent ink, LED uv ink, etc. FCOLOR brand ink well known & popular in South Amercia, Mid East and Africa. additional as wellas other range of ink cartridge , continuous ink supply system.
Our Advantage:
1.30 years of industry experience Ink engineer
2. Ink series can meet 95% of customers in the market;
3. Short production cycle, enough inventory raw materials
4. Can develop new products and special inks for customers;
5. Complete packaging types, can be customized by OEM
6. Provide ICC color management, the color display can reach
the ultimate;