Double A A4 Paper, Packaging Type : White for Printing

We are offering double a a4 paper. Double a is a premium paper known for its high quality, superior performance and environmental friendliness. Weight 80gsm, size a4(210 x 297mm), 500 sheets, smoother, cleaner, brighter, whiter, and thicker. Specification : characteristic test method basis weight (gm2) 80 international size a4 (210 x 297mm.) cie whiteness 148-152 whiteness 102-104%, natural white thickness 103-110 um surface roughness ts mlmin 75-175 surface roughness bs mlmin 100-200 bending stiffness md >110 mn bending stiffness cd >50 mn cobb test >27-33 gm2 27-33.