UV Flexo Ink For High Speed Printing
This high-speed UV flexo ink adopts zero-VOC 100% solid four-phase homogeneous dispersion structure, with no volatile solvent and no suspended agglomerate particles. The system consists of 18–25% color pigment solid phase, 42–48% modified aliphatic polyurethane acrylate oligomer carrier phase, 25–32% polyfunctional acrylic monomer dilution phase, and 3–5% composite broadband photoinitiator functional phase.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
The whole high-speed printing process is divided into 5 independent standardized steps, with fixed process parameters and inspection standards. Core matching process parameters are sorted in the table below, and detailed step-by-step operation specifications are listed separately.
| Process Step | Core Parameter | Technical Standard |
| Ink Pre-treatment | Stirring speed / Time / Filtration precision | 800rpm / 3min / 200-mesh filter |
| Equipment Parameter Setting | Anilox roller mesh / Ink transfer thickness | 280–420 mesh / 2–7μm |
| High-speed Transfer Printing | Plate pressure / Max printing speed | 0.3–0.5MPa / 400m/min |
| Instant UV Curing | Curing time / Crosslinking rate | 0.05–0.15s / ≥95% |
Customization Options
FAQ:
1: What is the shelf life and storage condition requirement for bulk procurement?
Under standard sealed dark storage environment (5℃–25℃, no UV irradiation, humidity 30%–70%), the valid shelf life is 12 months from production date. Unopened bulk drums maintain stable viscosity and particle D50 parameters without precipitation or gelation. Opened ink must be used within 7 days; residual ink needs sealed light-proof storage, otherwise photoinitiator failure and oligomer pre-crosslinking will occur, leading to ink thickening and transfer failure. Bulk shipment adopts constant-temperature packaging to avoid low-temperature viscosity surge during long-distance transportation.
2: Does this high-speed UV flexo ink support existing production line compatibility? Is equipment modification required?
No mandatory equipment modification is required. The ink is compatible with all full-servo high-speed flexo presses matched with laser ceramic anilox rollers and dual-band 365/405nm UV curing systems. It adapts to conventional 80–200W/cm medium-pressure UV lamp units. Only parameter calibration is needed: adjust curing power and anilox mesh according to printing speed (250–400m/min). It is 100% interchangeable with standard UV flexo ink on existing lines, no replacement of ink pump, doctor blade or drying system is required.
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