Liquid filling container

Abstract

A liquid filling container includes: a resin container main body having an opening in an upper portion; a moisture-permeable waterproof sheet covering the opening; and a liquefying agent or a liquid filled in the resin container main body, and is configured such that a maximum thickness of the resin container main body is 400 μm or less, and when a direction along a longitudinal direction of the opening of the moisture-permeable waterproof sheet is defined as a sheet longitudinal direction LD, and a direction along a lateral direction of the opening of the moisture-permeable waterproof sheet is defined as a sheet lateral direction SD, a tensile breaking strength in the sheet longitudinal direction LD and the sheet lateral direction SD is 40 (N/25 mm) or more, and a tensile elongation at break in the sheet lateral direction SD is 60% or more.

Dependencies are inferred from the claim text.