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Neo Fine Doctor SepaCera Sharp F Cera Doctor NNK Doctor Blades Luce Doctor N Cera Doctor Duallo NE Doctor Plating thickness 10μm Hardness:800~900Hv Plating thickness 10μm Hardness:800~900Hv Plating thickness 7μm Hardness:900~1000Hv Plating thickness 10μm Hardness:900~1000Hv Plating thickness 13μm Hardness:900~1000Hv Plating thickness 3μm Hardness:700~800Hv Nickel plating with ceramic content Nickel plating with ceramic content Nickel plating with ceramic content Nickel plating with ceramic content Nickel plating with ceramic content and coverd with PTFE* Nickel plating ●Newly developed ceramic plated doctor blade using unique plating process with excellent durability. ●Shorter start-up run without idling time due to smooth surface of the edge. ●Crystallized layer formed by unique plating process makes the plated layer very smooth, consequently,reduces drag-outs and the blade streaks. ●Mirror finished blade tip effectively reduces hazing and blade streaking. ●More ceramic particles content uniformly dispersed significantly extend the life of the blade. ●Uniform stiffness of doctor blade made from fully coated ceramic content avoids warp on the blade. ●Excellent durability at high printing speed and blade pressure. ●Full ceramic coated blade covered with thin layer of fluorine prevents splinters caused by blade abrasion and results in longer blade life. ●Nickel plated blade reduces scumming in non-etched area. ●Very thin plating (3μm)results in sharp contact with cylinder. ●Less cylinder wear. ●Excellent durability and stable quality performance due to special plating. ●Blade tip polished by special treatment. ●Rust-free due to reliable plating.
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NNK Doctor Blades · 2019. 3. 15. · the blade. Uniform stiffness of doctor blade made from fully coated ceramic content avoids warp on the blade. Excellent durability at high printing

Apr 01, 2021

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Page 1: NNK Doctor Blades · 2019. 3. 15. · the blade. Uniform stiffness of doctor blade made from fully coated ceramic content avoids warp on the blade. Excellent durability at high printing

Neo Fine Doctor

SepaCera Sharp

F Cera Doctor

NNK Doctor Blades

Luce Doctor

N Cera Doctor

Duallo NE Doctor

Plating thickness 10μm

Hardness:800~900Hv

Plating thickness 10μm

Hardness:800~900Hv

Plating thickness 7μm

Hardness:900~1000Hv

Plating thickness 10μm

Hardness:900~1000Hv

Plating thickness 13μm

Hardness:900~1000Hv

Plating thickness 3μm

Hardness:700~800Hv

Nickel plating with ceramic content

Nickel plating with ceramic content

Nickel plating with ceramic content

Nickel plating with ceramic content

Nickel plating with ceramic contentand coverd with PTFE*

Nickel plating

●Newly developed ceramic plated doctor blade  using unique plating process with excellent durability.●Shorter start-up run without idling time due to smooth surface of the edge.●Crystallized layer formed by unique plating process makes the plated layer very smooth,  consequently,reduces drag-outs and the blade  streaks.

●Mirror finished blade tip effectively reduces hazing and blade streaking.●More ceramic particles content uniformly dispersed significantly extend the life of the blade.

●Uniform stiffness of doctor blade made from fully coated ceramic content avoids warp on  the blade.●Excellent durability at high printing speed  and blade pressure.

●Full ceramic coated blade covered with thin layer of fluorine prevents splinters caused  by blade abrasion and results in longer blade life.

●Nickel plated blade reduces scumming in non-etched area.●Very thin plating (3μm)results in sharp contact with cylinder.●Less cylinder wear.

●Excellent durability and stable quality performance due to special plating.●Blade tip polished by special treatment.●Rust-free due to reliable plating.

Page 2: NNK Doctor Blades · 2019. 3. 15. · the blade. Uniform stiffness of doctor blade made from fully coated ceramic content avoids warp on the blade. Excellent durability at high printing

Steel Doctor

Crescent Doctor

Plastic Doctor ★ Polyster ★ Plasteel ★ UltraFlex ★ UHMW ★ DuraPoint

The following plastic doctor blades are available

length (1.3 mm)

Width(50 or 60mm)

Edge of

blade thickness

(60μm)

(0.15 mm)

■Material specifications; typical geometric as follows

Thickness

length (1.3 mm)

Width(50 or 60mm)

Edge of

blade thickness

(70μm)

(0.2 mm) Thickness

Plating thickness1μm or less

Hardness:580~600Hv

Hardness:580~600Hv

●Parallel edge"Lamella"blade and sloped edge"Bevel"blade are available.Steel no Plating

Alloy plating

●Surface brighten by gold color.●Blade tip finished by special crescent treatment, shorter start-up and excellent ink clean-off.●Advantages for small lot of printing works.

Lamella Tip

Beveled Tip

Round Tip

Square Tip