Ink bubble formation causes and influencing factors

Ink bubble formation causes and influencing factors

2022-09-15 17:05:12
admin

Due to the printing speed is too fast, add too much, high hardness of tap water, ink solvent surface tension size is different, excessive circulation stirring and other reasons lead to the production of foam, ink texture is uniform to ensure printing quality, bubble is destroyed uniformity, will reduce production efficiency.After the foam overflow in the tank, the foam flows into the roller, wet the printing paper, and the printing press cannot work normally.
Ink printing industry use common problems

1.Ink texture uniform to ensure printing quality, bubbles that destroy the uniformity

2.Causes the printing surface defect, causes the printing paper the pattern cannot print the complete

3.After the foam overflow in the tank, the foam flows into the roller, wet the printing paper, and the printing press cannot work normally
4.Will the original performance be lost after adding antifoaming agent (such as insufficient viscosity, late fading)
5.The dispersion is not good, the solubility is not strong, and the stock solution is not very good
Will it change the original color of the product

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