Patent ID: 9221649
Filing Date: 2015-12-29
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 a connecting arm that has a cross-sectional shape that is substantially U-shaped, a first edge, a second edge, and a first direction that extends from the first edge to the second edge, wherein on the connecting arm said adhesive tape roll is supported rotatably around a first axis line along 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 along said second direction, wherein said connecting arm comprises a slit extending along said second direction, an configured so that said adhesive tape is fed to said slit after being fed out from said adhesive tape roll, wherein said separation material layer is peel off from said adhesive tape that has passed through said slit, and is wound on said separation material roll, said connecting arm further comprises: a pair of first bracket parts that sandwich said adhesive tape roll from one side and another side along said first axis line and thus rotatably hold said adhesive tape roll provided proximal said second edge; a first connecting part that extends and connects a part of said pair of first bracket parts; a pair of second bracket parts that sandwich said separation material roll from one side and another side along said second axis line and thereby rotatably hold said separation material roll provided proximal said first edge; a second connecting part that extends and connects a part of said pair of second bracket parts; wherein said pair of first bracket parts are spaced apart from said pair of second bracket parts; and a pair of roll connecting beam parts that connect said first bracket part and said first connecting part and said second bracket part and said second connecting part, and wherein the adhesive tape cartridge further comprises a guide device configured to cause said adhesive tape fed from said adhesive tape roll to pass in a tape posture with a tape cross-section set to said second direction, substantially contact both ends of said adhesive tape in said second direction during said passing, and to guide said adhesive tape in said second direction, provided to one side of said first connecting part of said connecting arm in a third direction that is orthogonal to both of said first direction and said second direction.