Patent ID: 9193557
Filing Date: 2015-11-24
Classification: B41J,B65C,B65H,Y10T

Abstract:
1. An adhesive tape cartridge comprising: an adhesive tape roll around which is wound an adhesive tape comprising a separation material layer that has a tape-like-shape and extends along a longitudinal direction, an adhesive layer that is disposed on a first surface of said separation material layer, and a base layer that has a tape-like-shape and covers said adhesive layer; a separation material roll about which separation material peeled from said adhesive tape roll is wound, and a connecting arm that has a cross-sectional shape that is substantially U-shaped, a first edge, and a second edge, said connecting arm extending from said first edge to said second edge in a first direction, wherein on the connecting arm said adhesive tape roll is supported rotatably around a first axis line which extends in a second direction orthogonal to said first direction, and on the connecting arm said separation material roll is supported rotatably around a second axis line extending parallel to said second direction, said connecting arm further comprises a slit proximal said second edge extending parallel to said second direction, the slit being positioned so that said adhesive tape is fed to said slit after being fed out from said adhesive tape roll, and configured so that said separation material layer is peeled off from said adhesive tape as it passes through said slit and wherein a position of said slit in said first direction is disposed further toward said first edge of said connecting arm than a take-up position of said separation material roll when said separation material roll is in a minimum outer diameter state, wherein said connecting arm comprises: a pair of first bracket parts that are provided at said second edge and sandwich said adhesive tape roll between opposite sides thereof along said first axis line to rotatably hold said adhesive tape roll; a first connecting part connecting parts of said pair of first bracket parts; a pair of second bracket parts that are provided at said first edge and sandwich said separation material roll between opposite sides thereof along said second axis line to rotatably hold said separation material roll, wherein said pair of first bracket parts are spaced apart from said pair of second bracket parts, a second connecting part connecting parts of said pair of second bracket parts; and a pair of beams connected to said first bracket parts and said first connecting part and said second bracket parts and said second connecting part.