| 摘要 |
<p>PROBLEM TO BE SOLVED: To remove labels at low cost and increase the recycling ratio of waste containers, when peeling off labels or the like after collection of the containers, by making the adhesion face of the labels of the containes to form a finely rugged face so as to provide clearances on the adhesion face. SOLUTION: In a container A which is produced by the expansion molding of a synthetic resin sheet raw material, a metallic mesh-shaped finely rugged pattern is provided on the adhesion face F on which arbitrary adhesive labels or the like for indication are stuck. When a finely by rugged pattern is provided on the adhesion face F of labels or the like, a coarse face sheet like a metallic mesh is placed on the inside face of the metal mold corresponding to the adhesion face F or fixed to the face by the expansion molding of a synthetic resin sheet. In this way, a finely rugged pattern can be easily formed on the adhesion face F by making use of a usual metal mold. The substantial sticking area of labels is reduced and hence, the removing work of the labels is facilitated.</p> |
