R&D


Relentless pursuit of stability,Technology that opens the door to a brighter tomorrow 


R&D


Unceasing development. Kostech Ink’s R&D is dedicated to building unwavering trust. 



 R&D

Core Research Capabilities

Ultra-Precise Dispersion and Stability Technology



Uniform Dispersion and Quality Control: By precisely controlling the size of pigment particles and mixing them evenly, we maintain high-resolution quality without color deviation even during prolonged printing.


Thorough Impurity Control: Multi-stage advanced filtration technology eliminates micro-impurities and oversized particles, fundamentally preventing nozzle clogging and extending printhead lifespan.


Long-Term Storage and Environmental Stability: The advanced formulation prevents phase separation over time, and performance remains unchanged despite fluctuations in temperature and humidity, ensuring print performance remains consistent with the initial state even after storage.

Advanced Ejection Performance Optimization



Elimination of air bubbles and spray interference: Degassing technology removes microscopic air bubbles from the ink, preventing ejection defects and ensuring clean printouts.


Optimized Environment and Additives: Through additive analysis and design tailored to temperature fluctuations, we ensure uninterrupted and consistent ejection stability in any working environment.


Precise Droplet Control: By finely adjusting the shape and size of ink droplets at the moment of ejection, we maximize clarity and resolution.

Next-Generation Materials and Interfacial Science  



Application of Advanced Materials: We incorporate the latest polymer resin technology to elevate the durability, adhesion, and color expression of printed materials to a new level 


Research on Dynamic Surface Tension, Static Surface Tension, and Contact Angle : We precisely analyze surface tension and contact angle throughout the entire process from ink ejection from the nozzle to its landing on the media. Through this spreadability optimization technology, we achieve crisp, clear, high-quality images without smudging. 


Optimization of Compounds Affecting Ink Interfaces: By researching the types and combinations of materials preventing surface pooling and ensuring optimal ink-media bonding, thereby expanding material compatibility.

 QC Process

Quality Control

Kostech Ink Research Institute

Vision


 Going beyond simple ink manufacturing, we deliver the best results by designing the optimal printing environment. 

The difference in technology makes the difference in results. 



Kostech Ink Co., Ltd. | Corporate Registration No.: 151-88-03147 

CEO: Min Kyung-won | 4th Floor, 424 Sinwon-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Republic of Korea (Wonsi-dong)

424 Sinwon-ro, Danwon-gu, Ansan-si, Gyeonggi-do, Republic of Korea
Tel. +82-2-578-6701   | kostech@kostech.net

Business Hours: Weekdays 09:00–17:00 | Lunch Break: 12:00–13:00 | Closed on weekends and public holidays

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