| 摘要 |
PURPOSE:To have continuous supply of a plurality of rolls by furnishing two sets of supply devices for a set of rotary cutters, wherein each supply device shall be composed of a roll table and a draw-out roller, and by changing over the supply device when a divisional line of the tape on supply side becomes identical to a divisional line of the tape on stop side. CONSTITUTION:If approaching the end of tape T2 is sensed while tape T2 on roll table side 1' is supplied, an operation delay device is actuated, and when a divisional line P2 of the label pattern of tape T2 comes in alignment with a similar divisional line P1 provided on the tape T1, it begins advance together with the tape T2. When both tapes T1, T2 have reached cutters 5, 6, the tape T2 is cut at the divisional line P2 as well as rollers 3', 4' are stopped. Immediately after cutting of the tape T2, an oscillator 72 in a guide member 7 intrudes in a groove 81' provided in a guide plate 8' on tape T2 side, so as to retract the leading edge of the tape T2, and then the tape T1 continues advancing to be cut by the cutters 5, 6 at divisional lines P1 one after another and supplied. |
