Detail of GB/T 43002-2023

Introduction of GB/T 43002-2023

GB/T 43002-2023 Children’s furniture - Quality inspection and quality judgment 1 Scope This document specifies the quality requirements, test methods, quality inspection and judgment of children's furniture. This document is applicable to quality inspection and judgment of children's furniture. 2 Normative references The following documents contain requirements 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 of the referenced document (including any amendments) applies. GB/T 2828.3 Sampling procedures for inspection by attributes - Part 3: Skip-lot sampling procedures GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (apply to inspection of process stability) GB/T 2912.1 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehyde (water extraction method) GB/T 3920 Textiles - Tests for colour fastness - Color fastness to rubbing GB/T 4893.1 Test of surface coatings of furniture - Part 1: Determination of surface resistance to cold liquids GB/T 4893.2 Test of surface coatings of furniture - Part 2: Determination of surface resistance to wet heat GB/T 4893.3 Test of surface coatings of furniture - Part 3: Determination of surface resistance to dry heat GB/T 4893.4 Test of surface coatings of furniture - Part 4: Determination of adhesion - Cross cut GB/T 4893.7 Test of surface coatings of furniture - Part 7: Determination of surface resistance to alternation of heat and cold GB/T 4893.8-2013 Test of surface coatings of furniture - Part 8: Determination of wearability GB/T 4893.9 Test of surface coatings of furniture - Part 8: Determination of resistance to impact GB/T 5296.6 Instructions for use of products of consumer interest - Part 6: Furniture GB/T 6669-2008 Flexible cellular polymeric materials - Determination of compression set GB 6675.2-2014 Toys safety - Part 2: Mechanical and physical properties GB 6675.4-2014 Safety of toys - Part 4: Migration of certain elements GB/T 6739 Paints and varnishes - Determination of film hardness by pencil test GB/T 7573 Textiles - Determination of pH of aqueous extract GB/T 10111 Generation of random numbers and procedures applied to sampling inspection for product quality GB/T 10357.1-2013 Test of mechanical properties of furniture - Part 1: Strength and durabilty of tables GB/T 10357.2-2013 Test of mechanical properties of furniture - Part 2: Stability of chairs and stools GB/T 10357.3-2013 Test of mechanical properties of furniture - Part 3: Strength and durability of chairs and stools GB/T 10357.5-2013 Test of mechanical properties of furniture - Part 5: Strength and durability of storage units GB/T 10357.6-2013 Test of mechanical properties of furniture - Part 6: Strength and durability of beds GB/T 10357.7-2013 Test of mechanical properties of furniture - Part 7: Stability of tables GB/T 10357.8-2015 Test of mechanical properties of furniture - Part 8: Stability of chairs with tilting or reclining mechanisms when fully reclined, and rocking chairs GB/T 13264 Sampling procedures and tables for small lot inspection by attributes for percent nonconforming items GB/T 17592 Textiles - Determination of the banned azo colourants GB/T 17657-2022 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels GB 17927.1 Upholstered furniture - Assessment of the resistance to ignition of mattress and sofa - Part 1: Smouldering cigarette GB 17927.2 Upholstered furniture - Assessment of the resistance to ignition of mattress and sofa - Part 2: Match flame equivalent GB 19865-2005 Electric toys - Safety GB/T 19941 Leather and fur - Determination of formaldehyde content - GB/T 19942 Leather and fur - Chemical tests - Determination of banned azo colourants GB/T 22048 Determination of certain phthalate esters in toys and children’s products GB/T 23344 Textiles - Determination of 4-aminoazobenzene GB/T 24430-2023 Test method for bunk bed structure safety GB/T 35607 Green product assessment - Furniture QB/T 1950 Determination of resistance to water of furniture surface coatings QB/T 1952.1 Upholstered furniture - Sofa QB/T 1952.2 Upholstered furniture - Spring mattress QB/T 2280-2016 Office furniture - Office chair QB/T 2537 Leather - Tests for colour fastness - Colour fastness to to-and-fro rubbing QB/T 2724 Leather - Chemical tests - Determination of pH QB/T3826 Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products - Neutral salt spraying test (NSS) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 children's furniture furniture designed or intended for used by children under the age of 3 to 14 [Source: GB 28007-2011, 3.1] 3.2 driving mechanism mechanism of connections used for parts of furniture, in which the movement of at least one connected part is not driven by manpower Example: Electric or mechanical drive mechanism. 3.3 folding mechanism mechanism of connection by hinges or rotary shafts, which may produce extrusion and shearing during operation [Source: GB 28007-2011, 3.3] 3.4 hazardous projection accessible protruding parts that may cause injury and/or danger during use [Source: GB 28007-2011, 3.4] 3.5 hazardous sharp edge accessible edges that may cause injury and/or danger during use [Source: GB 28007-2011, 3.5] 3.6 hazardous sharp point accessible sharp points that may cause injury and/or danger during use [Source: GB 28007-2011, 3.6] 3.7 protective cap or cover component that covers potentially hazardous edges or projections to reduce injuries [Source: GB 28007-2011, 3.7] 3.8 tall desk / table product table product with a height of more than 1,000 mm and having a bookshelf or similar structure above [Source: GB 28007-2011, 3.2] 3.9 inspection activity of measuring, inspecting, testing or measuring one or more characteristics of a product or service and comparing them with specified requirements in order to determine whether the characteristics of the product or service are acceptable [Source: GB/T 2828.1-2012, 3.1.1] 3.10 type test comprehensive tests and inspections according to quality indexes specified in the product standard [Source: GB/T 36503-2018, 3.1, revised] 3.11 process quality control test and inspection on parts or products during processing, which aim to prevent batch of unacceptable products and prevent unqualified products from flowing into the next process [Source: GB/T 36503-2018, 3.2] 3.12 periodic inspection test and inspection on the samples selected from more or several batches that pass the batch-by-batch inspection to judge whether the stability of the production process meets the specified requirements within the specified cycle (time) [Source: GB/T 36503-2018, 3.3] 3.13 first article inspection test and inspection on the first one or ones of the parts manufactured at the beginning of production (new shift) or after adjustment to one or more procedure factors (process, tooling, equipment, etc.) [Source: GB/T 36503-2018, 3.4] 3.14 tour inspection supervision and inspection carried out by inspectors at the production site in a certain time interval on the product quality and processing technology in a relevant process [Source: GB/T 36503-2018, 3.5] 3.15 end inspection Inspection on a batch of products completed in a certain procedure [Source: GB/T 36503-2018, 3.6] 3.16 quality consistency inspection final inspection, ex-factory inspection or acceptance inspection carried out by the quality inspection department of the enterprise on the products of a production line that pass batch-by-batch inspection before warehousing, which aims to check whether the continuous stability of product quality can be guaranteed in the production process and prevent unacceptable products from being delivered to users [Source: GB/T 36503-2018, 3.7] 4 Quality requirements 4.1 Requirements on main functional dimensions The main functional dimensions of the products shall meet the requirements specified in Table 1. When a table and a chair are a suite, the height of the table top and seat are allowed to exceed the upper limit of the required dimension range in Table 1 on the premise of that they meet the requirements in the matching height difference between the middle headroom height and the seat surfaces of the table and chair.

Contents of GB/T 43002-2023