| 摘要 |
PROBLEM TO BE SOLVED: To provide a protective material obtained by laminating a woven or knitted fabric for shielding a minute amount of dust generated from the fibrous active carbon multi-ply woven fabric on a fibrous active carbon multi-ply woven fabric which has high tensile strength, flexibility and high absorption performance per unit area for organic solvent gas.SOLUTION: There is provided a protective material obtained by laminating a woven or knitted fabric having a single fiber fineness of 0.5 to 1.5 dtex, a basis weight of 20 to 70 g/mand an air permeability of 5 to 500 cm/cms on a fibrous active carbon multi-ply woven fabric having a dry basis weight of 60 to 250 g/m.SELECTED DRAWING: None |
