King-Boss with high carbon spring steel imported from Germany and excellent producing craft. King-Boss is offering different kinds of doctor blades. Which are suitable for rotogravure and coating.
King-Boss wide range of products can meet each company¡¯s individual printing needs. We won high reputation from our customers for the doctor blades are providing consistent quality and high durability.
Lamella edge
Lamella edge: this kind of doctor blade is most widely used. The unique shape of the lamella keeps a constant contact with the cylinder which minimizes print problems effectively and ensures a high printing quality. No resharpening is required and the lamella ends in a smooth taper reduces vibrations and fatigue.
Radius edge
Radius edge: this kind of doctor blade is designed for flexographic printing. The radius edge prolongs the using life of doctor blade as well as reduces the abrasion of cylinder. It is suitable for coating and polishing.
Chemical Composition:
C: 1.00% Si:0.20% Cr:0.36% Mn:0.45%
Straightness: 0.12/3000mm
Tensile Strength: 2000Nmm²
Thickness: 0.152mm
Width of Edge: 1.3mm
Thickness of Edge: 0.07/0.10mm
Hardness: 580HV+/-16
Height: 10-60mm
Packaging: 100m/box
Regular Size:
10mm x 0.152mm
20mm x 0.152mm
25mm x 0.152mm
30mm x 0.152mm
35mm x 0.152mm
40mm x 0.152mm
45mm x 0.152mm
50mm x 0.152mm
55mm x 0.152mm
60mm x 0.152mm
20mm x 0.20mm
25mm x 0.20mm
30mm x 0.20mm
35mm x 0.20mm
40mm x 0.20mm
50mm x 0.20mm
60mm x 0.20mm
Packing box
Packaging: 100m/box
