Cleanroom Paper KB-M-1 1,soft and no debris; 2,low partical and ... ions,high absorbency; 3,most solvents available. Cleanroom Paper KB-M-1 Feature & Function: 1, Non-woven fabric, comprised of 30 ... . NameWeight Size(inch) N.W.G.W.CBM/ctnPacking KB-M-335gsm9"x9"6.6kg 7.2kg 0.029/m3 100pcs ... /bag,30bags/ctn KB-M-1 35gsm 6"x6"9kg9.5kg0.029/m3150pcs/bag,40bags ...