| 摘要 |
A web (12) has resin coat layers (46, 47) on both surfaces of a base material (45), and one of the resin coat layer (47) is covered with an ink receiving layer (48). The web (12) is slit into narrow recording papers (14) by a slitter (13). This slitter (13) includes an upper rotary blade (21) having a sharp cutting edge, and a lower rotary blade (19) having a support (61) for the ink receiving layer (48) . After the slitting with the slitter (13), a cut face has a cross section in which one of the base material (45), the resin coat layer (47) and the ink receiving layer (47) projects outward relative to the resin coat layer (46).
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