T/BYXT 027.4-2024 Rare earth cosmetics - Part 4: Masks
T/BYXT 027.4-2024 Rare earth cosmetics - Part 4: Masks
Basic Information
Scope
Scope: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, packaging, labeling, transportation, storage, and shelf life requirements for rare earth face masks. This document applies to face mask products produced by replacing chemical preservatives with mineral-based rare earth antibacterial materials. Other cosmetic face mask products may refer to this document for implementation. Main technical content: 4. Technical requirements 4.1 Basic requirements The basic requirements such as product brand, product name, ingredient components, and processing methods shall comply with the requirements in Table 1. Table 1: Basic requirements Product brand Product name Ingredient components (mass fraction/%) Processing method Face mask A Rare earth antibacterial material REA-MASK01-2N Rare earth antibacterial ginseng essence face mask 99.0?95.0 1.0?5.0 Blending method REA-MASK02-2N Rare earth antibacterial herbal face mask a Calculated based on the mass percentage of active ingredient materials. b Calculated based on the mass percentage. c The product brand reference GB/T 17803's notation method. The first layer uses the initial letter "REA" for rare earth antibacterial; the second layer "MASK01" indicates a face mask (where "MASK" is the English name for face mask) with a classification number of 01; the third layer "2N" indicates an antibacterial rate of 99% (where "2" represents the number of "9s", and "N" is the first letter of the English word "9"). d On the basis of the cosmetic face mask production process, the face mask essence and active ingredient materials are mixed with rare earth antibacterial materials to prepare an antibacterial face mask. 4.2 Packaging materials and carrier requirements 4.2.1 Packaging materials and carriers that directly contact the product shall comply with the requirements for cosmetic packaging specified in the "Technical Specifications for