| 摘要 |
PROBLEM TO BE SOLVED: To provide a forming container for retort, in which gas barrier property is not reduced even after retort process, and content flavor is not reduced by smell generated from contents due to heating treatment.SOLUTION: There is provided a forming container for retort which is formed by extending a multi-layered sheet 13. The multi-layered sheet 13 comprises: a substrate 1; a barrier layer 4 including a first layer 2 having polycarboxylic acid polymer and plasticizer provided on one surface of the substrate 1 and a second layer 3 having polyvalent metal compound and resin; and a polyolefine layer 5 provided on a surface opposing to surface facing the substrate 1 on the barrier layer 4.SELECTED DRAWING: Figure 4 |
