The present invention is in the technical field of packages, specifically surfaces of materials used for packages, and the manufacture thereof. According to the present invention, a micropattern is created on at least surface of a substrate, to obtain a material suitable for manufacturing packages.

To provide a light-shielding barrier laminate with excellent gas barrier properties and light-shielding properties. A light-shielding barrier laminate comprising a light-shielding sealant film laminated on a transparent gas barrier film, having an inorganic oxide vapor deposition film formed on one side of a transparent resin film, on the side on which the inorganic oxide vapor deposition film has been formed, via an adhesive layer, the light-shielding sealant film being a film having an aluminum vapor deposition film formed on one side of a heat-sealable resin film, the side on which the aluminum vapor deposition film is formed being laminated so as to face the adhesive layer.

To provide a light-shielding barrier laminate with excellent gas barrier properties and light-shielding properties. A light-shielding barrier laminate comprising a light-shielding sealant film laminated on a transparent gas barrier film, having an inorganic oxide vapor deposition film formed on one side of a transparent resin film, on the side on which the inorganic oxide vapor deposition film has been formed, via an adhesive layer, the light-shielding sealant film being a film having an aluminum vapor deposition film formed on one side of a heat-sealable resin film, the side on which the aluminum vapor deposition film is formed being laminated so as to face the adhesive layer.

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 ?m 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.

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 ?m 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.

A multi-layer sheet includes an insulative cellular non-aromatic polymeric material, a film, and a polymeric-lamination layer. The insulative cellular non-aromatic polymeric material may be formed from a polymeric formulation comprising a base resin blend and a physical nucleating agent.

A multi-layer sheet includes an insulative cellular non-aromatic polymeric material, a film, and a polymeric-lamination layer. The insulative cellular non-aromatic polymeric material may be formed from a polymeric formulation comprising a base resin blend and a physical nucleating agent.

An article including a first layer of a shielding material comprising a first surface and an opposite second surface. The article also includes an core material coupled to the first surface, wherein the core material is configured to eliminate pathogens located on the second surface.

An article including a first layer of a shielding material comprising a first surface and an opposite second surface. The article also includes an core material coupled to the first surface, wherein the core material is configured to eliminate pathogens located on the second surface.

A laminated metal sheet 1 includes a film 3 including a laminated resin layer including at least two layers with polyester as a main component formed on one face or both faces of a metal sheet 2. A polyester resin layer serving as a lower layer 3a in contact with the metal sheet 2 of the laminated resin layer contains 90 mol % or more of terephthalic acid as a polycarboxylic acid component and contains a polyol component containing ethylene glycol and 1,4-butanediol, in which the polyol component contains 30 to 50 mol % of ethylene glycol, 50 to 70 mol % of 1,4-butanediol, and 10 mol % or less of other polyol components. A polyester resin layer serving as an upper layer 3b of the laminated resin layer contains polyester containing terephthalic acid as a polycarboxylic acid component and 1,4-butanediol as a polyol component both of which are 90 mol % or more of the respective components, has a total thickness of 3 to 25 m, and has a ratio (I011/I100) of peak intensity (I011) observed in the range of 2=15.5 degrees to 17.0 degrees to peak intensity (I100) observed in the range of 2=22.5 degrees to 24.0 degrees in X-ray diffraction in the range of 0.2 to 5.0.