RUCOINX series 110GK SCREEN PRINTING INK

RUCOINX 110GK is a 2-component multi-purpose printing ink that can be applied to pad printing and screen printing depending on process conditions. Applicable substrates include:

• Glass
• High-gloss lacquers and certain coated surfaces
• Metal
• Thermosetting plastics
• Polyamide (PA)
• Polycarbonate (PC)
• Polyethylene (PE) with suitable pre-treatment
• Polypropylene (PP) with suitable pre-treatment
• Polyurethane rubber (PU)
• Rigid PVC

Because different materials may vary in chemical composition, manufacturing process, surface tension, anti-static agents, mold release agents, or slip additives—all of which affect ink adhesion—it is recommended to conduct substrate suitability, adhesion, and durability testing prior to official printing or mass production.
 

RUCOINX 110GK is a high-gloss, physical drying, and chemical reaction 2-component printing ink. The ink first undergoes physical drying via solvent evaporation, followed by a chemical curing reaction when combined with a hardener.

• High-gloss print result
• Good hiding power / opacity
• Good mechanical resistance
• Good chemical resistance
• Good flexibility
• Excellent color lightfastness
• Excellent weather resistance
• Ink fluidity and drying speed can be adjusted according to pad or screen printing requirements

Ink fluidity and viscosity directly affect pad printing and screen printing performance. After extended storage or long periods of standing, ink fluidity may change due to pigment settling, resin component distribution, or partial solvent evaporation.

Before using RUCOINX 110GK ink, it is recommended to stir thoroughly to mix all components uniformly, then adjust the ink state according to the actual printing process.

• Pad Printing Ink Adjustment: Adjust with faster-drying solvents according to printing speed, printing plate state, and shop environment to help maintain appropriate drying speed and pad transfer performance during printing.
• Screen Printing Ink Adjustment: Adjust with slower-drying solvents according to mesh count, image area, printing speed, and open time to prevent the ink from drying too quickly on the screen.
• Recommended Adjustment Method: Start with a baseline ratio of approximately 20–30%, then fine-tune step by step based on actual print results, ink fluidity, and drying state.

Reminder: Thinner ink is not always better. Over-dilution may impact opacity, color density, edge sharpness, and final adhesion performance. Therefore, adjust step by step based on actual printing conditions and rely on actual test results.
 

Before using RUCOINX 110GK pad or screen printing ink, it is recommended to verify the substrate material, surface treatment method, and actual printing conditions.

• Stir the ink thoroughly before use.
• Select appropriate solvents based on pad or screen printing processes to adjust drying speed.
• Conduct print and adhesion tests first for different materials.
• Different colors and ink models may exhibit different actual printing performance.
• Ambient temperature, humidity, and printing speed can all affect ink fluidity and drying speed.

Product testing is recommended prior to formal production to ensure compliance with relevant product safety and regulatory requirements based on actual materials and application needs.
 

Physical drying of the RUCOINX 110GK series ink is primarily achieved through solvent evaporation. Under standard ambient room temperature, initial surface drying takes approximately 15 minutes. Actual drying speed is influenced by ink thickness, ambient temperature, humidity, and solvent addition ratio.

After adding the hardener, the ink undergoes further chemical cross-linking reaction to enhance the durability of the printed layer. For multi-color printing, suitable drying methods such as hot-air systems or infrared drying equipment can be paired according to actual process needs.

Because printing conditions and process combinations vary widely, actual drying and curing performance should be based on product testing and real print results.
 

Ink shelf life, storage environment, and sealing conditions can all affect actual ink fluidity. After sitting undisturbed for extended periods, some inks may experience pigment settling, uneven component distribution, or increased viscosity due to solvent evaporation.

Therefore, observe the ink condition and stir thoroughly before use, then adjust appropriately based on actual printing requirements. Proper stirring, solvent pairing, and test printing will help verify whether the ink meets your current printing process needs.

Storage conditions and actual performance of different inks should always be verified through on-site testing.
 

This page features designated RUCOINX 110GK series clearance stock items, including clear varnish, white ink, CMYK process inks, gold ink, silver ink, and various professional printing colors.

Ideal for users searching for pad printing ink, screen printing ink, plastic ink, metal ink, glass ink, and special substrate printing inks for testing and purchasing.

Because surface characteristics, additives, and actual processes vary by material, please confirm ink color, substrate suitability, and printing needs before purchasing, and perform testing prior to mass production.

Product Specifications