| 摘要 |
PROBLEM TO BE SOLVED: To provide a rubber roll, which contacts with the surface of other roll at the time of rotating so that a space between both rolls is evenly pushed in relation to the axial direction and of which abrasion is reduced. SOLUTION: A core, which is made of stainless steel and which has axial length at about 300mm, outer diameter at 12mm at a central part and outer diameter at 10mm in both ends and of which outer diameter is enlarged like a taper-shape from both the ends toward the central part in a range at 50mm, is provided, and a resistance adjusting layer 2 made of epihalohydrine rubber is laminated on the peripheral surface of the core and the core main body. Thickness of the resistance adjusting layer 2 in both the ends thereof is formed at 4mm, and thickness thereof at a central part is formed at 3mm, and thickness thereof is formed so as to be gradually reduced from both the ends toward the central part in a range at 50mm. |
