Oxygen scavenger package, air-permeable packaging material for oxygen scavenger, and method for producing same

Abstract

An oxygen scavenger package including: an oxygen scavenger; and an air-permeable packaging material housing the oxygen scavenger, in which the air-permeable packaging material has a structure including, in this order, an outer layer including a substrate layer and a welding layer in this order and having no through-hole, an intermediate layer including a nonwoven fabric, and an inner layer having a through-hole, the air-permeable packaging material does not contain fluorine, a melting point of a resin constituting the nonwoven fabric is higher by 50° C. or more than a higher one of a melting point of a resin constituting the welding layer and a melting point of a resin constituting the inner layer, and a thickness of the nonwoven fabric is 0.20 mm or more and 0.42 mm or less.

Dependencies are inferred from the claim text.