Sponge in Ink Printers: What It’s Made Of and Its Role in Printer Maintenance
The sponge in ink printers is usually made of hydrophobic foam, mainly melamine foam. This material absorbs ink and prevents sloshing during printing. Many sponges are also FDA compliant for use in food-related products. They ensure proper ink flow and reduce the risk of bacteria and cross-contamination. Additionally, the sponge aids in regulating ink flow. … Read more