UniInk Water-Based is a high‑performance water‑based flexographic ink system designed for various packaging substrates including paper, corrugated board, and surface‑treated plastic films. The product meets requirements for color stability, adhesion, fast drying, and stable operation on high‑speed printing lines.
UniInk Water-Based is suitable for indirect food‑contact packaging, compliant with EU safety standards, and supports environmentally friendly production with reduced VOC emissions.
Ingredients: Water, specialized water‑based polymer resins, selected organic/inorganic pigments, dispersing additives, stabilizing additives, rheology modifiers, and adhesion promoters.
Technical Specifications
Viscosity (25°C, KU): 70–100 KU (adjustable depending on press configuration)
Pigment particle size: ≤ 5 microns
pH: 8.0–9.0
Solid content: 35–50% (depending on product line and color)
Surface drying time: 30–90 seconds (depending on substrate, machine speed, and environment)
Adhesion: Good on paper, corrugated board, kraft, and corona‑treated PE/PP/PET films
Print stability: High, minimizing pigment settling, sludge formation, and foaming
Applications
Flexographic printing on paper and corrugated packaging
Flexographic printing for indirect food‑contact packaging
Printing on corona‑treated plastic films
Label printing and industrial packaging materials
Usage Instructions
Stir the ink thoroughly before feeding it into the printing system.
Viscosity may be adjusted using clean water or a recommended diluent based on technical guidelines.
Suitable for flexographic systems using anilox rollers.
Clean the printing system with water after each production shift to prevent sludge and extend equipment life.
Keep the container tightly sealed when not in use.
Storage Conditions
Store in a dry, well‑ventilated place away from direct sunlight.
Recommended storage temperature: 5–35°C.
Avoid freezing or prolonged exposure to air.
Health, Safety & Environmental Information
UniInk Water‑Based is manufactured for indirect food‑contact packaging and complies with EU safety requirements for food‑packaging inks.
The product contains no hazardous solvents, has low VOC content, and is safe for operators when used according to technical instructions.
It is recommended to use proper protective equipment (gloves, safety glasses) during handling and cleaning.
Warnings
Safety Notes
Do not use the ink for direct food contact.
Avoid prolonged direct contact with skin and eyes.
Do not ingest.
Do not discharge leftover ink into the environment.
Emergency Measures
Eye contact: rinse immediately with clean water and seek medical advice if needed.
In case of spillage: absorb using suitable materials and dispose of according to environmental regulations.
Shelf Life
12–24 months from the production date (under standard storage conditions).
UniInk Water-Based is suitable for indirect food‑contact packaging, compliant with EU safety standards, and supports environmentally friendly production with reduced VOC emissions.
Ingredients: Water, specialized water‑based polymer resins, selected organic/inorganic pigments, dispersing additives, stabilizing additives, rheology modifiers, and adhesion promoters.
Technical Specifications
Viscosity (25°C, KU): 70–100 KU (adjustable depending on press configuration)
Pigment particle size: ≤ 5 microns
pH: 8.0–9.0
Solid content: 35–50% (depending on product line and color)
Surface drying time: 30–90 seconds (depending on substrate, machine speed, and environment)
Adhesion: Good on paper, corrugated board, kraft, and corona‑treated PE/PP/PET films
Print stability: High, minimizing pigment settling, sludge formation, and foaming
Applications
Flexographic printing on paper and corrugated packaging
Flexographic printing for indirect food‑contact packaging
Printing on corona‑treated plastic films
Label printing and industrial packaging materials
Usage Instructions
Stir the ink thoroughly before feeding it into the printing system.
Viscosity may be adjusted using clean water or a recommended diluent based on technical guidelines.
Suitable for flexographic systems using anilox rollers.
Clean the printing system with water after each production shift to prevent sludge and extend equipment life.
Keep the container tightly sealed when not in use.
Storage Conditions
Store in a dry, well‑ventilated place away from direct sunlight.
Recommended storage temperature: 5–35°C.
Avoid freezing or prolonged exposure to air.
Health, Safety & Environmental Information
UniInk Water‑Based is manufactured for indirect food‑contact packaging and complies with EU safety requirements for food‑packaging inks.
The product contains no hazardous solvents, has low VOC content, and is safe for operators when used according to technical instructions.
It is recommended to use proper protective equipment (gloves, safety glasses) during handling and cleaning.
Warnings
Safety Notes
Do not use the ink for direct food contact.
Avoid prolonged direct contact with skin and eyes.
Do not ingest.
Do not discharge leftover ink into the environment.
Emergency Measures
Eye contact: rinse immediately with clean water and seek medical advice if needed.
In case of spillage: absorb using suitable materials and dispose of according to environmental regulations.
Shelf Life
12–24 months from the production date (under standard storage conditions).