RESIN-COATED METAL SHEET FOR CONTAINER AND PROCESS FOR MANUFACTURING SAME

摘要

Provided is a resin-coated metal sheet for a container with which it is possible to achieve excellent release property and to stably satisfy various properties. The resin-coated metal sheet has a resin layer (A) having a multi-layer structure containing polyester as a main component on an inner-surface side of the container when the metal sheet is formed into the container. 1) The resin layer (A) contains terephthalic acid in an amount of 85 mol% or more, 2) the resin layer (A) has at least two layers including an uppermost resin layer (a1) which comes into contact with contents and contains wax compounds in an amount of 0.10 mass% or more and 2.0 mass% or less with respect to the uppermost resin layer (a1), 3) with respect to a Raman band of 1615 cm -1 determined by performing Raman spectroscopy on the uppermost resin layer (a1), the maximum value of the peak intensity ratio (I MD /I ND ) of peak intensity in a longitudinal direction to peak intensity in a thickness direction is 1.0 or more and 4.0 or less, 4) a thickness of the uppermost resin layer (a1) is 0.5 µm or more and 10 µm or less, and 5) a thickness of the resin layer (A) excluding the thickness of the uppermost resin layer (a1) is 5 µm or more and 20 µm or less.