Adhesive tape cartridge, adhesive tape roll, and manufacturing method of adhesive tape roll

An adhesive tape cartridge comprising:

• a housing;
• and
• an adhesive tape roll that is disposed in said housing and winds an adhesive tape,
• said adhesive tape comprising:
• a first adhesive layer comprising an adhesive with a first pigment added, and a first surface on one side in a thickness direction;
• a second adhesive layer that is disposed on the one side of said first adhesive layer in the thickness direction, said second adhesive layer comprising an adhesive with a second pigment added, a second surface in contact with the first surface, and a third surface opposite to the second surface in the thickness direction;
• and
• a separation material layer that is disposed on a side of said second adhesive layer in the thickness direction, the separation material layer comprising a fourth surface in contact with the third surface of said second adhesive layer,
• wherein a volume ratio of said second pigment in said second adhesive layer is smaller than a volume ratio of said first pigment in said first adhesive layer,
• wherein said first adhesive layer is in contact with said second adhesive layer,
• wherein said second adhesive layer is in contact with said separation material layer,
• wherein the volume ratio of said first pigment in said first adhesive layer is 1.5 times or more the volume ratio of said second pigment in said second adhesive layer,
• wherein the volume ratio of said first pigment in said first adhesive layer is 5% or more and 50% or less,
• wherein the volume ratio of said second pigment in said second adhesive layer is more than 5% and 50% or less,
• wherein a bonding force of said second adhesive layer is equal to or larger than 3 N/10 mm,
• wherein the adhesive tape cartridge further comprises:
• an ink-image receiving layer that comprises a fifth surface that ink is transferred to, and that is disposed opposite to said second adhesive layer with respect to said first adhesive layer in the thickness direction and has a transmittance of 20% or more;
• and
• in said housing, an ink ribbon roll that winds an ink ribbon which transfers ink to the fifth surface of said ink-image receiving layer of the adhesive tape, and
• wherein the fifth surface of said ink-image receiving layer is in contact with a sixth surface of said separation material layer in a roll shape being wound, the sixth surface being opposite to the fourth surface in the thickness direction.