GZ-100 METAL DOCTOR BLADE

Coated Doctor Blades
GZ-100 (2067 Carbon Steel)
  • GZ-100 (2067 Carbon Steel)
  • GZ-100 (2067 Carbon Steel)
  • GZ-100 (2067 Carbon Steel)
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Blade Edge Shapes
  • Lamella Blade Edge
  • Bevel Blade Edge
Specifications
Width range: 10mm-60mm
Width tolerance: ±0.1mm
Thickness range: 0.152mm-0.3mm
Thickness tolerance: ±0.005mm
Hardness: 580-600HV
Tensile strength: 1850-2100Pa
Straightness: ≤0.5mm/3000mm
Coating thickness: 6-10μm
Dimensions
  • 10mm×0.15mm×100m
  • 20mm×0.15mm×100m
  • 20mm×0.2mm×100m
  • 30mm×0.15mm×100m
  • 30mm×0.2mm×100m
  • 35mm×0.15mm×100m
  • 35mm×0.2mm×100m
  • 40mm×0.15mm×100m
  • 40mm×0.2mm×100m
  • 40mm×0.3mm×100m
  • 50mm×0.15mm×100m
  • 50mm×0.2mm×100m
  • 60mm×0.15mm×100m
  • 60mm×0.2mm×100m
The listed specifications are standard sizes. Customized dimensions can be provided upon request to meet specific printing requirements.
Application Processes

Gravure printing, Flexo printing, Roller Coating, Adhesive coating, Lamination

Features
Their high-hardness structure (HV800) combined with a dual-layer ceramic coating enhances resistance to wear and corrosion, ensuring long-term performance.
The reinforced ceramic edge minimizes blade wear, helping to maintain consistent ink transfer and print stability during extended production runs.
Smooth and precise ink distribution reduces tonal shifts, streaks, and fine blade lines, ensuring sharp and uniform print quality.
Excellent performance in gradient printing, barcode and QR code printing, and fine text applications, where detailed ink control is essential.
The high wear resistance helps prevent damage to the edges of the printing plate, contributing to longer plate life and improved production efficiency.

Printing with high-viscosity inks often leads to ink buildup on the blade, affecting print quality and increasing maintenance time. To counter this, these doctor blades are made from 2067 carbon steel and coated with a 6-10μm specialized layer that reduces ink adhesion and blade contamination. The protective coating also offers moderate corrosion resistance while preventing excessive ink accumulation on the back of the blade. This helps minimize streaking and ink smearing, ensuring clean ink transfer and stable print quality, even when working with sticky or slow-drying inks.
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These blades provide enhanced wear resistance and reduced ink adhesion, ensuring effective performance with sticky, high-viscosity inks. The specialized coating helps prevent ink buildup, resulting in consistent print quality and less frequent maintenance.

The enhanced coating provides better resistance to corrosion and ink contamination, ensuring a more stable ink flow throughout the printing process. By reducing ink accumulation, these blades help prevent print defects and protect the anilox roller.

For inks with high pigment concentration and larger particles, the GZ-200 gold-coated doctor blade is the best option. Its reinforced coating improves durability and anti-adhesion performance, ensuring clean ink transfer and prolonging anilox roller life while maintaining print sharpness.