Detailed Product Description

Offset printing plate

Specifications of Offset printing plate

Aluminium Thickness: 0.15-0.30mm

Aluminium Width: Less than 1400mm

Application: books, periodicals and top grade color print

Alloy aluminium alloy : 1050H18

Resolution:8-10μm

Dot reproduction: 2-98%

Sensitivity: high

Coating: green

Run length: 50,000-120,000

Run length is always dependent on exposure,developing,processing and printing conditions

Properties of Offset printing plate

(1)Moderate grain

Multilayered complex grain structure is formed on the surface of substrate through electrolysis graining and a series of chemical and electric-chemical methods. The formed grains are fine and full and could reach the multilayered structure to a great degree, which ensures more excellent dot reproduction and quicker ink-water balance.

(2)High resolution

Special ingredients, together with the optimally distributed formular weight of the binding of polymers in the coating of SHP-I offer fine dots with sharp edges and reproduce images with rich tone.

(3)Long run length

Specially selected colophony in the coating of SHP-I significantly increases the press life of the plates.

(4)Excellent hydrophilicity

Hydrophilic treatment is adopted on the basis of oxidization. By this process, quick ink-water balance are abtained.

(5)Excellent chemical resistance

Unique coating recipe offers excellent durability and chemical resistance

(6)Image visibility after exposure

Sharp color change after exposure, making it easier to check the image.

(7)Air eduction layer

Electrostatic spray technique is adopted during the production, which helps keep better contact between films and plates. Therefore, shorter vacuuming time and better exposure of flat meshwork are achieved.

(8)Available sizes:

Sizes are available on buyers' request.