Construction	Plies fabrics
Type	Microsphere
Surface	Micro-ground
Roughness	0.90– 1,00 μm
Hardness	76 - 79 shore A
Elongation	≤ 0.9 % at 500 N/5cm
Compressibility	13-16
Colour	Blue
Thickness	1.97mm
Thickness tolerance	+/- 0,02mm

3.The rubber blanket surface should be acid and oil resistant to prevent its surface layer from being damaged. The rubber blanket is often in contact with oil, which will cause its aging and finally loosen its internal organization. The blanket is often in contact with acidic substances, which will cause its surface corrosion. Wash with fast volatile detergent, such as gasoline, instead of kerosene and other slow volatile substances. 4. The rubber blanket surface shall be kept clean. The effective part of printing needs to be kept clean frequently.