| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roll module which is excellent in chemical resistance and oil resistance and in which a roll is not deformed over a long period of time and to provide the roll to which the roll module is attached, at low cost. <P>SOLUTION: The roll module 3 is attached to a pedestal 5 of the roll 1 which is used for removing, squeezing and cleaning liquid such as water, oil and a chemical component stuck onto a surface to be cleaned of a steel plate, a nonferrous metal plate, a resin plate, or a film shape. The roll module 3 is formed by joining a plurality of laminated roll pieces 4 and the roll piece 4 is formed with a nonwoven fabric 21 having at least two kinds of fibers 18a, 18b with different melting points. <P>COPYRIGHT: (C)2012,JPO&INPIT |
