| 摘要 |
Provided is a transparent laser marking sheet which has satisfactory adhesiveness to, for example, sheets constituting electronic passports, plastic cards, etc., and is highly versatile and on which high-contrast clear characters, figures, symbols, or information can be laser-marked. The transparent laser marking sheet comprises: a base sheet (2) comprising a single-layer sheet constituted of a transparent polycarbonate resin composition containing a laser light energy absorber or a base sheet comprising a multilayer sheet that comprises skin layers constituted of a thermoplastic resin and a core layer constituted of a transparent polycarbonate resin composition containing a laser light energy absorber; and an adhesive layer (3) disposed on at least one surface thereof, the layer (3) being constituted of a transparent, heat-sensitive adhesive that comprises a polyester resin. |
