R/Back Air Cushion Liner
 
　　R/back products is the leader in the industry of the compressible material.
　　The printers of corrugated boards over the world all are benefited from R/back air cushion liner technology.
　　R/back air cushion liner possesses excellent compressibility for R/back material is made of specially formulated polyurethane, which has a porous structure full of uniformly distributed micro-holes. This micro-hole structure with interconnected tiny holes will not close air when it is pressed and can absorb the pressure exerted. Once release the pressure, it can rebound to its original condition quickly and naturally. The use of R/back air cushion liner provides the printing of corrugated boards with constant pressure.
 
 

Functions of R/back Air Cushion Liner
● Reduces the pressure on printing surface and controls the expansion of dots effectively.
● Prevents deformation of printing plate and increases its service life.
● Possesses unique compensation for printing plate cylinders with extra bouncing.
● Possesses good adaptability to low quality carton boards and prevents damages to them.
● Capable of higher printing speed
● Increases printing grades of the old-fashioned or old printing equipment.

Specifications
　　　　
Thickness
Width
Length
Area
3.05mm
1.524m
19.82m
30.21m2
3.05mm
1.118m
30.50m
34.09m2