Ink Chemist

• Develop, formulate, and adjust solvent-based, water-based, and specialty inks for flexible packaging applications.
• Perform accurate color matching according to customer standards, Pantone references, and approved samples.
• Maintain color consistency across production batches.
• Optimize ink formulations to achieve desired print performance and cost efficiency.

• Conduct laboratory testing of inks for viscosity, shade, adhesion, gloss, rub resistance, and other quality parameters.
• Analyze and resolve ink-related quality issues during printing and conversion processes.
• Approve ink batches before release to production.
• Maintain records of test results, formulations, and quality reports.

• Provide technical support to Printing, Lamination, and Quality departments regarding ink performance.
• Investigate print defects such as color variation, poor adhesion, mottling, pinholes, and drying issues.
• Recommend corrective and preventive actions for ink-related problems.
• Monitor ink consumption and wastage and suggest improvements.

• Support the development of new ink formulations and products.
• Evaluate new raw materials, pigments, resins, and additives.
• Participate in product trials and customer qualification processes.
• Drive continuous improvement initiatives related to ink quality and productivity.

• Ensure compliance with safety regulations related to handling inks, solvents, pigments, and chemicals.
• Follow GMP, ISO, food packaging, and customer-specific requirements.
• Maintain proper storage and inventory control of ink raw materials.
• Ensure laboratory equipment is calibrated and maintained.

• Bachelor's Degree in Chemistry, Chemical Engineering, Polymer Science, or a related field.
• Additional certifications in printing inks, coatings, or color technology are advantageous.

• 3–7 years of experience in ink formulation, color matching, or ink quality control within the flexible packaging, printing, or converting industry.
• Experience with rotogravure and/or flexographic printing processes preferred.
• Knowledge of solvent-based, water-based, and PU-based ink systems.

• Strong knowledge of ink chemistry, pigments, resins, and solvents.
• Expertise in color matching and color measurement systems.
• Understanding of flexible packaging substrates such as BOPP, PET, PE, CPP, and Foil.
• Knowledge of printing and converting processes.
• Analytical and problem-solving skills.
• Laboratory testing and documentation skills.
• Attention to detail and quality-focused mindset.
• Proficiency in MS Office and laboratory reporting systems.