Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This standard was drafted according to the rules specified in GB/T 1.1-2009.
This standard was proposed by the China National Light Industry Council.
This standard is under the jurisdiction of Leather Shoes Technical Subcommittee of National Technical Committee 305 on Shoes of Standardization Administration of China (SAC/TC 305/SC 1).
Drafting organizations of this standard: National Footwear Quality Supervision and Testing Center (Wenzhou), Zhejiang Red Dragonfly Shoes Co., Ltd., Shanghai Xiongmeimao Children's Products Co., Ltd., New Belle Footwear (Shenzhen) Co., Ltd. and Qibu (China) Children's Products Co., Ltd.
Chief drafting staffs of this standard: Mao Xiaohui, Yang Zhihui, Wang Jianbin, Shen Lizhu, Song Xiaowu, Zhou Jianzhang, Wang Fa and Zhu Li.
Children's Leather Sandals
1 Scope
This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, as well as packaging, transportation and storage of children's leather sandals.
This standard is applicable to daily wearing children's leather sandals made by various processes with upper made of natural leather, artificial leather, synthetic leather and textile materials.
2 Normative References
The following documents are essential for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition (including any amendments) applies.
GB/T 2703 Footwear — Vocabulary
GB/T 2912.1-2009 Textiles — Determination of formaldehyde — Part 1: Free and hydrolyzed formaldehyde (water extraction method) (ISO 14184-1:1998, MOD)
GB/T 3293-2007 Chinese last systems
GB/T 3293.1 Shoes sizes (GB/T 3293.1-1998, ISO 407:1991, IDT)
GB/T 3903.1-2008 Footwear — General test methods — Flexing resistance
GB/T 3903.2-2008 Footwear — General test methods — Abrasion resistance
GB/T 3903.3-2011 Footwear — General test methods — Peeling strength
GB/T 3903.4-2008 Footwear — General test methods — Hardness
GB/T 3903.5-2011 Footwear — General test methods — Appearance quality
GB 6675-2003 National safety technical code for toys (ISO 8124-1:2000, ISO 8124-2:1994, ISO8124-3:1997, MOD)
GB/T 17592-2011 Textiles — Determination of the banned azo colourants
GB/T 19941-2005 Leather and fur — Chemical tests — Determination of formaldehyde content (ISO/TC 17226:2003, MOD)
GB/T 19942-2005 Leather and fur — Chemical tests — Determination of banned azo colourants (ISO/TC 17234:2003, MOD)
GB/T 22807-2008 Shanks for footwear
GB 28011-2011 Flexing index of fiberous board for footwear
QB/T 1472 Footwear — Specification of marking
QB/T 2673 Leather — Physical and mechanical tests — Determination of thickness
QB/T 2709-2005 Footwear-Test methods for uppers linings and insocks — Colour fastness to rubbing (ISO 2589:2002, MOD)
QB/T 2882-2007 Footwear — Chemical test method — Total heavy metal content — Inductively coupled plasma emission spectroscopy (ISO 17700:2004, IDT)
QB/T 4340-2012 Footwear — Chemical test method — Total heavy metal content — Inductively coupled plasma emission spectroscopy
HG/T 2877-1997 Determination of pull-out force of upper bands from bottom of slippers or sandals
3 Terms and Definitions
For the purpose of this standard, terms and definitions given in GB/T 2703 and the following apply.
3.1
Infant's leather sandals
Leather sandals whose shoe sizes not greater than 170mm and for infants under 3 years old.
3.2
Children's leather sandals
Leather sandals whose shoe sizes not greater than 250mm and for children in 3 to 14 years old.
3.3
Closed sandals
Sandal uppers are basic integrity, no large area through the air, and usually made with hollow, narrow leather lace woven materials, meet the requirements of the cool and air permeability.
3.4
Open sandals
Sandal uppers with one or two incomplete areas at toe part, internal and external flank part and heel part; uppers with larger open, which can be classified into different types: front open, rear open, medium open, front closed and rear open, front and rear closed but medium open.
3.5
Stripe sandals
Uppers made with stitching or knitting strips in different kinds of width; as compared with open sandals, stripe sandals with more exposed areas, and more flexible combination between strips. Stripe sandals can be classified into front stripe, rear strip and other concrete types.
?
4 Classification
According to the upper materials, children's leather sandals can be classified into natural leather (top layer leather and split leather), artificial leather, synthetic leather, textiles and multiple materials sandals.
According to the upper structures, children's leather sandals can be classified into closed sandals, open sandals and stripe sandals.
According to the using objects, leather sandals can be classified into children's leather sandals and infant's leather sandals.
5 Requirements
5.1 General requirements
5.1.1 Shoe size shall meet requirements of GB/T 3293.1.
5.1.2 Shoe last sizes shall meet the requirements of GB/T 3293-2007.
5.1.3 Product markings shall meet the requirements of QB/T 2673.
5.2 Appearance quality
The appearance quality requirements are detailed in Table 1. In which, items 1-5 are major items, items 6-10 are secondary items.
