| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a roll-shaped wiper/cleaner configured to be extended into a sheet shape at once with a reduced effort to save trouble of opening the wiper/cleaner. <P>SOLUTION: The wiper/cleaner is formed by spirally winding a horizontally elongated sheet body 1 including a front side 2, a rear side 3, a first lateral side 4, and a second lateral side 5, into a roll shape. In the roll-shaped wiper/cleaner, the first lateral side 4 and the second lateral side 5 are exposed on the peripheral surface of the roll at different positions in the axial direction P of the roll. When using the wiper/cleaner, opening starting ends 6 and 7 exposed on the peripheral surface are pinched and laterally drawn, and the folded shape is opened while releasing the roll shape. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
