| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate which includes a laser coloring layer and a melt extruded polypropylene resin layer and is capable of efficiently suppressing generation of a blur.SOLUTION: A laminate is recordable by irradiation of a laser light. The laminate includes: a rolled polypropylene film, a laser coloring layer arranged on the rolled polypropylene film, an adhesion adjusting layer arranged on a surface of the laser coloring layer on a side opposite to the rolled polypropylene film, and a melt extruded polypropylene resin layer arranged on a surface of the adhesion adjusting layer on a side opposite to the laser coloring layer. The laser coloring layer contains at least titanium oxide, urethane resin, silica, and a laser color former. The adhesion adjusting layer contains at least titanium oxide, chlorinated polypropylene resin, and does not contain the laser color former which is contained in the laser coloring layer. |
