Several static elimination methods in packaging printing

1 Grounding method: The metal conductor is electrically connected to the earth, making it equal to the earth, and the charge leaks through the earth. This is just the easiest way to eliminate static electricity.
2 Ionic neutralization method: ionize air to produce positive and negative ions to neutralize the static elimination method on plastics, paper, ink, adhesives, etc.
3 The relative humidity of the environment: For example, the static electricity of paper, spray a certain amount of water on the paper or the floor, can eliminate the static electricity and start the printing after moisture absorption and humidity overnight.
4 Eliminator method: Elimination of static electricity shall be carried out by installing a corona discharge or electric appliance on a packaging printing or laminating machine or a device equipped with a radioactive isotope.
5 antistatic agent method: In the plastic, paper, ink, coating oil, adhesives and other systems to introduce the right amount of light machine or organic antistatic agent.
In addition to structural modification, conductive pathways can also be formed to achieve antifouling effects. Such as: A inorganic inorganic metal, carbon fiber, carbon black B organic such as cationic alkyl phosphate, anionic quaternary acid, non-ionic polyethylene glycol vinegar or acid, zwitterionic imidazole derivatives and many more.
The mechanism of action of inorganic and organic antistatic agents varies widely. However, most manufacturers tend to absorb moisture, lubrication, and electrically conductive materials.