| 摘要 |
PROBLEM TO BE SOLVED: To improve convenience of a user by easily and effectively preventing parting of a roll tape when storing a tape unit. SOLUTION: This tape unit 200 is composed of a recording medium, a pressure sensitive adhesive layer and releasing paper. This roll tape 210 is wound on a core 220. At least the pressure sensitive adhesive layer functions as a moisture absorbing slit for absorbing moisture and an elasticity reducing slit for reducing resiliency of the releasing paper, and a slit part being a U-shaped integral slit is formed in the releasing paper. The core 220 is wound with the roll tape 210, and an opening part for absorbing the moisture on the innermost surface of the roll tape 210 is formed by arranging a plurality of projection parts on a cylindrical side surface of a cylindrical part. COPYRIGHT: (C)2007,JPO&INPIT
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