T/SXGA 03-2020 Active Group standards

T/SXGA 03-2020 ordinary mask

Publish Date: 2020-04-28 Implement Date: 2020-04-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SXGA 03-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Textile products

ICS Name: Textiles

Publish Date: 2020-04-28

Implement Date: 2020-04-28

Scope

Main Technical Content: 1. Scope This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage for ordinary masks. It applies to masks made primarily from woven fabrics for warmth and wind protection. It does not apply to masks for infants and young children aged 36 months or younger. 2. Normative References The following documents are essential for the application of this document. For dated references, only the version on the specified date applies to this document. For undated references, the latest version (including all amendment sheets) applies to this document. - GB/T 191 - Packaging and Transportation Symbols and Markings - GB/T 250 - Textiles - Color Fastness Test - Evaluation of Discoloration Using Grey Scale Cards - GB/T 2828.1 - Counting Sampling Inspection Procedures - Part 1: Batch Inspection Sampling Plan Retrieved by Acceptable Quality Limit (AQL) - GB/T 2910 (all parts) - Textiles - Quantitative Chemical Analysis - GB/T 2912.1 - Textiles - Determination of Formaldehyde - Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method) - GB/T 3920 - Textiles - Color Fastness Test - Rubbing Fastness - GB/T 3921 - Textiles - Color Fastness Test - Soap Washing Fastness - GB/T 3922 - Textiles - Color Fastness Test - Sweat Stain Fastness - GB/T 3923.1 - Textiles - Fabric Tensile Properties - Part 1: Determination of Breaking Strength and Elongation at Break - Strip Method - GB/T 4668 - Determination of Density of Woven Fabrics - GB/T 5453 - Textiles - Determination of Air Permeability - GB/T 5713 - Textiles - Color Fastness - Water Fastness - GB/T 7573 - Textiles - Determination of pH Value of Water Extracts - GB/T