To ensure the rationalization of a woven fabric-taking action even at any place in the lateral direction of a woven fabric to prevent the generation of wrinkles.

The diameter of a first spacer 26 into which a roller shaft 18 has been inserted is the same as the inner diameter of a press roller 13. The diameters of second and third spacers 27, 28 are slightly smaller than the inner diameter of the press roller 13. The first spacer 26 is fit into the central inner portion of the cylinder of the press roller 13, and the second and third spacers 27, 28 are also disposed at both the inner ends of the cylinder of the press roller 13. The spring forces of press springs 24, 25 are transmitted to the inner circumferential wall of the press roller 13 through support levers 14, 15, automatic aligning bearings 191, 192, the roller shaft 18, and the spacers 26, 27, 28.