| 摘要 |
PROBLEM TO BE SOLVED: To obtain a cutting object cutting device which contributes in fabricating a cutting object having an excellent cut face and coating layer surface, and to obtain an ink jet paper cutting device contributing in fabricating ink jet paper having an excellent cut face and coating layer surface.SOLUTION: The cutting device 14 includes a lower blade 36, an upper blade 30 and a collar 40. The inkjet paper 11 in which an ink-receiving layer is formed on paper is wound around the outer periphery face 36B of the lower blade 36, and a blade tip 36A is formed at one axial direction end of the lower blade 36. The upper blade 30 rotates with a blade tip 30A thereof opposing the blade tip 36A of the lower blade 36 in the axial direction, and the upper blade 30 thereby cuts the inkjet paper 11 from the paper side thereof. The collar 40 supports the inkjet paper 11, which is wound around the collar 40 at a position away from the lower blade 36 in the axial direction. A portion of the collar 40 including shoulder curve portions 40B, 40C at both axial direction ends thereof is constituted with PTFE. |
