A Roland 702 offset printing machine of the company has been used for 5 years, generally printing 90-250g /? Coated paper and cardboard. Once found that there is a ghosting failure on the drive side of the printed product during printing, immediately shut down, and check various influencing factor

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Ink additives are auxiliary materials that adjust inks to adapt to different printing conditions. There are many types of ink auxiliaries, commonly used are debonding agent, spreading agent, desiccant, anti-drying agent, thinner, anti-friction agent, varnish, anti-smudge agent, ink adjustment oil,

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