| 摘要 |
PROBLEM TO BE SOLVED: To provide a press-rolling device capable of changing the thickness of the rolled product, when a rolling material such as a noodle belt is rolled. SOLUTION: In this press-rolling device for press-rolling a noodle belt, etc., between two rollers, a plurality of depressions and/or projection smoothly changing the radius of at least one of the rollers are disposed on the surface of the roller 4 in the circumferential direction, or a plurality of the depressions and/or the projections smoothly changing the radii of both the rollers are disposed on the surfaces of the rollers in the circumferential directions, respectively. The rotation phase difference between one pair of the rollers can thus be changed, and the pattern of the thickness of the press-rolled material can be changed. Thereby, the longitudinal thickness of the press-rolled noodle belt can be changed. |
