Laminate, Packaging Bag And Method For Producing Packaging Bag

Abstract: This multilayer body comprises at least a first resin layer and a second resin layer; the first resin layer is provided on the second resin layer in a removable manner; the peel strength between the first resin layer and the second resin layer is 1.0 N/15 mm width or less; and the requirement (1) described below and/or the requirement (2) described below is satisfied. (1) The second resin layer is a sealant layer which comprises at least a polyethylene layer that has a density of 0.909 g/cm3 or less, and the polyethylene layer in the second resin layer is in contact with the first resin layer. (2) The second resin layer is a sealant layer which contains a polyolefin as a main component, and the content ratio of the polyolefin in the second resin layer is 82% by mass or more based on the mass of the second resin layer.

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