Printing Ink Foaming Issues? Chemi Tech's Precision Solution

printing workshop director Wang stared at freshly printed packaging samples with a grim expression - three consecutive batches had developed tiny white spots, triggering quality warnings from clients.

Technician Liu identified the root cause under magnification: micro-bubbles in the ink rupturing during printing, creating visible defects. Worse, these bubbles altered ink leveling at high speeds, causing localized weak printing.

Chemi Tech's printing ink defoamer became the game-changer.

Specially formulated for printing inks, this defoamer contains modified polysiloxanes that automatically identify and encapsulate bubbles in circulation systems. By reducing surface tension, it ensures rapid bubble rupture. Field tests at a packaging printer showed white spot defects dropping from 5% to 0.2% with just 0.3% dosage, while press speed increased by 15%.

"What surprised us most was its negligible impact on color," Wang demonstrated comparison samples at the quarterly review. "Previous defoamers always caused hue shifts, but this product perfectly maintains original ink chromaticity."

Chemi Tech engineers explained: "Our molecular design creates dynamic equilibrium with ink systems. It neither over-defoams affecting leveling nor fails to suppress new bubble formation."

Today, from food packaging to art books, more printers choose Chemi Tech defoamer as their "invisible quality guardian." When clients admire flawless prints, few realize these small but crucial technological breakthroughs behind the scenes.