What are the requirements of plastic packaging bags for printing ink?
It has certain acid and alkali resistance, is not easy to volatilize, and is not easy to absorb moisture.
The utility model can not pollute the bag body, and can not affect the printing quality.
First, quick dryingThe ink can be quickly settled and dried after printing to the carrier.Two, non corrosiveWill not cause corrosion to the plate, affecting the normal service life of the plate.Three, the color consistentInk to maintain the same color, no fading phenomenon.Four, stable performanceIt has certain acid and alkali resistance, is not easy to volatilize, and is not easy to absorb moisture.Five, fineness betterThe pigment particles should be small and the printing should be evenly distributed.
