diameter 78mm ink cup for pad printer

78mm ink cup for pad printer

roduct Overview

This specialized embedded ink cup is meticulously designed for high-end precious metal pad printing applications. Featuring an innovative internal ceramic ring architecture, it ensures that ink contacts exclusively with the ceramic blade ring—eliminating contamination risks and preserving the integrity of premium precious metal formulations.

Feature	Specification
Blade Ring Inner Diameter	65 mm
Blade Ring Outer Diameter	80 mm
Blade Edge Diameter	78 mm
Overall Dimensions	80*65 mm

Innovative Design Highlights

Embedded Ceramic Ring Technology The blade ring is strategically positioned inside the cup body, creating a fully enclosed ink chamber. This embedded configuration ensures that precious metal inks interact only with the ultra-smooth ceramic ring surface—preventing metal particle sedimentation, oxidation, and unwanted chemical reactions with conventional steel components.

Optimized for Precious Metal Inks Specially developed for inks containing gold, silver, platinum, and other noble metal formulations. The ceramic contact surface prevents catalytic contamination and maintains consistent rheological properties of high-value metallic suspensions throughout the printing cycle.

Precision Blade Geometry The 78 mm blade edge diameter delivers exceptional doctoring consistency across the cliché surface, ensuring uniform ink film thickness for flawless transfer and brilliant metallic luster reproduction.

Durable Aluminum Construction Premium anodized aluminum body with knurled grip surface provides robust structural integrity while maintaining lightweight operational ergonomics.

Application Advantages

• Maximum Ink Purity: Zero metal-on-metal contact prevents contamination and preserves precious metal ink chemistry
• Extended Ink Stability: Isolated ceramic environment minimizes solvent evaporation and particle agglomeration
• Superior Print Quality: Consistent blade pressure ensures sharp definition and uniform metallic coverage
• Cost Efficiency: Reduced ink waste and minimized precious metal formulation degradation

Ideal Applications

• Luxury watch dial printing (gold/silver indices)
• Jewelry component marking and decoration
• Electronics contact pad printing with conductive precious metal inks
• High-end cosmetic packaging with metallic finishes
• Decorative glass and ceramic printing with noble metal lusters