| 摘要 |
<p>A tape roll structure which includes a tape having adhesive on one face, and the tape can be pulled off a tape roll and cut into segments of varying lengths. The tape is provided with a paper tape or coating on one or both sides for receiving written indicia, and which becomes part of a tape segment. Thus, once a tape segment has been attached by adhesive to a marginal edge of a sheet, written indicia can be written on the paper tape or coating so that a tab is immediately formed on a sheet. In preferred embodiment, a pair of tape rolls (12, 14) are mounted in a shell (16) and one of the tape rolls (12) carries a paper tape (34) and the other tape roll (14) carries adhesive tape (40). When the two tapes are pulled from their rolls, the paper tape (34) moves into bonded engagement with one-half of the adhesive tape (40) of the other roll. Then the tapes are cut into a segment and bonded to the sheet to which a tab is to be mounted.</p> |
