Polyethylene-based resin composition for foamable laminate, foamable laminate and method for manufacturing same, foamed processing paper, and insulating container

摘要

The present invention provides a polyethylene-based resin composition for an expandable laminate having excellent height and appearance of a foam cell (foaming layer) having a sufficient height and appearance by heating, and having excellent microwave suitability. The present invention is a polyethylene-based resin composition for a foamable laminate that forms a polyethylene-based resin layer (I) for foaming on at least one side of a paper substrate, wherein the polyethylene-based resin composition for a foamable laminate is (a-1) to ( and a polyethylene resin (A) satisfying the properties of a-3). (a-1) MFR is 6 g / 10 min or more but less than 20 g / 10 min; (a-2) The density is 0.920 to 0.930 g / cm ³ ; (a-3) In the elution curve obtained by temperature rise elution fractionation (TREF) with orthodichlorobenzene, the ratio of the eluate at an elution temperature of 70 ° C or higher is 47 to 83% by weight.