摘要 |
PROBLEM TO BE SOLVED: To provide a label which does not allow an adhesive agent to ooze out from a pattern of an adhesive agent layer, which does not contain a special adhesive agent or the like, and which has a part in which adhesiveness is decreased and a part in which adhesive strength is not decreased.SOLUTION: In a label 1 having a base material 2 and an adhesive agent layer 3 formed by coating an adhesive agent having the same composition on one surface of the base material 2, the adhesive agent layer includes a surface consisting of a strong adhesion part 6 on which laser irradiation is not performed, and a weak adhesion part in which the adhesive agent layer is scraped away by laser irradiation, and the adhesive strength is decreased. The adhesive agent layer may include a non-adhesion part in which the adhesive agent layer is eliminated by laser irradiation, or in which the adhesive agent layer has a thickness of about a few μm to have substantially no adhesiveness. The thickness of the adhesive agent layer in the weak adhesion part in which the adhesive strength is decreased is preferably 70% or less than the thickness of the adhesive agent layer before the laser irradiation. |