| 摘要 |
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 a preferred embodiment, a pair of tape rolls are mounted in a shell, and one of the tape rolls carries a paper tape and the other tape roll carries adhesive tape. When the two tapes are pulled from their rolls, the paper tape moves into bonded engagement with one-half of the adhesive tape 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.
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