| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve strength against dropping, appropriateness to retort-resistive treatment, barriering property against oxygen and vapor, decorativeness and the like of a container by a method wherein a label made up by laminating a base layer having a specific barriering property is adhered close to the external wall face of the container, and a lid material made up by laminating the base layer having the same barriering property is stuck close to the surface of the flange of the container. SOLUTION: A container body A1 is constituted of a circumferential side wall 1 forming a trunk part, a flange 2 extending outward from the upper end of the circumferential side wall 1, a bottom wall 3 continuing transversely from the lower end of the circumferential side wall 1, and a bottom rim 4 continuing perpendicularly from the lower end of the circumferential side wall 1. Then, labels 5a, 5b each made up by laminating at least a resin film having an inorganic oxide deposition thin film as a barriering base layer in a laminated structure are adhered close to the circumferential side wall 1 or the external wall surface of the circumferential side wall 1 and the bottom wall 3. A lid member 6 made up by laminating the similar barriering base layer is adhered to the surface of the flange 2. Thereby, the strength against dropping and appropriateness in retort-resistive treatment are improved for the container body A1.</p> |
