发明名称 Roll, roll production apparatus and method for producing roll
摘要 Rolls easy to be produced are provided. The invention provides a roll which is composed of a main tape cylindrically wound up. The main tape is provided with a first and second holes, respectively, in its winding terminating position and winding initiating position. First and second adhesive tapes are stuck over the holes, respectively. In the bottoms of the first and second holes, adhesive layers of the first and second adhesive tapes are exposed. Therefore, the main tape is stuck on a core at its winding initiating position and on the roll itself at its winding terminating position. Information may be printed on a surface of the first adhesive tape.
申请公布号 US2005155701(A1) 申请公布日期 2005.07.21
申请号 US20050077131 申请日期 2005.03.11
申请人 SONY CHEMICALS CORP. 发明人 ISHIKAWA TETSUJI;BERG ROVERT V.D.
分类号 B41J15/04;B41J31/00;B65H16/02;B65H35/06;B65H37/04;(IPC1-7):B32B31/00 主分类号 B41J15/04
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