Standard No.:	GB/T 28477-2026
English Name:	General technical requirements for children's umbrella
Chinese Name:	儿童伞通用技术要求
Professional Classification:	GB    National Standard
Source Content Issued by:	SAMR, SAC
Issued on:	2026-05-22
Implemented on:	2027-6-1
Status:	to be valid
Superseding:	GB 28477-2012 Safety technical requirements for children umbrella
Target Language:	English
File Format:	PDF
Word Count:	7500 words
Translation Price(USD):	225.0
Delivery:	via email in 1 business day

GB/T 28477-2026 General technical requirements for children's umbrella 1 Scope This document specifies the technical requirements, inspection rules, marking, packaging, transportation and storage of children's umbrella, and describes the corresponding test methods. This document is applicable to the production, inspection and sales of children's umbrella. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies. GB/T 250 Textiles - Tests for colour fastness - Grey scale for assessing change in colour GB/T 251 Textiles - Tests for colour fastness - Grey scale for assessing staining GB/T 1040.3 Plastics - Determination of tensile properties - Part 3: Test conditions for films and sheets GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 3923.1 Textiles - Tensile properties of fabrics - Part 1 : Determination of maximum force and elongation at maximum force using the strip method GB/T 5713 Textiles - Tests for colour fastness - Colour fastness to water GB/T 18830 Textiles - Evaluation for solar ultraviolet radiation protective properties GB/T 21294 Testing methods of physical and chemical performance of garments GB/T 23147 Umbrella GB/T 28468-2012 Traffic safety uniforms with reflective fabrics for primary and secondary students in schools GB/T 31895 Umbrellas - Test method of wind resistance QB/T 2358 Test methods for heat-sealing strength of plastic film packaging bags QB/T 3826 Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products - Neutral salt spraying (NSS) test QB/T 3832 Evaluation of the corrosion test results of the metal deposits for the light industrial products QB/T 4743 Specification and dimension of umbrellas 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 children’s umbrella umbrella designed or intended for use by children aged over 3 years and under 14 years (including 14 years), or marked as being intended for children Note: Straight‑handle umbrellas with a canopy length of 43 cm or less are generally considered children's umbrellas. A schematic diagram of the structure is given in Annex A. 4 Requirements 4.1 Sensory quality 4.1.1 The product shall be clean overall, free from stains; the metal parts shall be free from rust; the plastic parts shall be free from defects such as burrs, flash, bubbles. 4.1.2 The canopy shall be free from damage or cracking, and the printing shall be clear. For fabric canopies, there shall be no yarn defects; the total number of broken warp and weft threads at the same point shall not exceed 4. For plastic canopies, there shall be no defects such as bubbles or stickiness, and the heat‑sealed areas shall be smooth, flat and free from gaps or cracks. 4.2 Dimensions

Contents Foreword I Introduction III 1 Scope 2 Normative references 3 Terms and definitions 4 Requirements 5 Test methods 6 Inspection rules 7 Marking, packaging, transportation and storage Annex A (Informative) Schematic diagram of children's umbrella structure