| 摘要 |
PROBLEM TO BE SOLVED: To provide a foaming laminate excellent in smoothness of a foaming processed paper surface after heating foaming, thin in foamed layer, exhibiting excellent heat insulation property, good in foam appearance and heat sealability during size enlargement, excellent in mold processability and economic efficiency, a foaming processed paper, and a heat insulation container using the same.SOLUTION: There is provided a foaming laminate by laminating a foaming resin layer (Y) on a single surface of a substrate layer (X) mainly containing paper and a non-foaming resin layer (Z) on another surface, the foaming resin layer (Y) is constituted by at least a resin layer (B) contacting with the substrate layer (X) and a surface layer (A) formed thereon, the resin layer (B) and the surface layer (A) are formed by a resin composition mainly containing same polyethylene resin.SELECTED DRAWING: Figure 1 |
