Standing pouch

Abstract

To provide a standing pouch with excellent heat resistance during the heat sealing, recyclability and drop-break strength.SOLUTION: A standing pouch has a body formed with a laminated film, a bottom and a spout as an opening. The laminated film forming the body comprises an outermost base layer, which is a stretched film containing nylon, a sealant layer, which is a non-stretched polyethylene film, and an intermediate base layer, which is a biaxially stretched polyethylene film, positioned between the outermost base layer and the sealant layer. The spout contains polyethylene as a main component, and furthermore, the polyethylene content in the total of the standing pouch is 85 mass% or more, and the nylon content is 10 mass% or less and the polyethylene terephthalate content is less than 0.1 mass%.SELECTED DRAWING: Figure 1

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