| 摘要 |
PROBLEM TO BE SOLVED: To improve the releasability of a first label of the uppermost layer by providing the corner part of the first label with perforation parts and forming a non-tacky adhesive area on the surface coated with a pressure sensitive adhesive in the corner part of a second label. SOLUTION: The first label 2 is constituted to bisect the label by forming a cutting groove part and a non-cutting groove part in such a manner that the label can be cut off to an invoice and a receipt. Further, the perforation parts of a notched part 9a are formed into a circular arcuate shape in the corner part 20 of the receipt. A release agent region 18, which is coated with a peelable release agent from the portion formed with the perforations to the corner part 20 of the label in the corner part 20 in which the perforation parts are formed, is applied on the surface of the pressure sensitive adhesive layer 5 of the second label 4. This composite label is stuck with the pressure sensitive adhesive layer 5 of the second label 4 to, for example, a corrugated fiberboard box. When the corner part 20 is peeled up at the addressee of delivery of the corrugated fiberboard box, the tacky adhesive resin layer 3 is released as the notched part 9a of the perforation parts is broadened and the first label 2 is easily peeled.
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