QB/T 2955-2017 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
QB/T 2955-2017	105	Add to Cart	Auto, < 3 mins	Casual shoes	Valid
QB/T 2955-2008	70	Add to Cart	Auto, < 3 mins	Casual shoes	Obsolete

Similar standards

HG/T 3084   HG/T 2876   QB/T 2673   QB/T 1653   QB/T 2956   

Basic data

Standard ID: QB/T 2955-2017 (QB/T2955-2017)
Description (Translated English): Casual shoes
Sector / Industry: Light Industry Standard (Recommended)
Classification of Chinese Standard: Y78
Classification of International Standard: 61.060
Word Count Estimation: 9,968
Date of Issue: 2017-11-07
Date of Implementation: 2018-04-01
Older Standard (superseded by this standard): QB/T 2955-2008
Quoted Standard: GB/T 251-2008; GB/T 2703; GB/T 2912.1-2009; GB/T 3293; GB/T 3293.1; GB/T 3903.1; GB/T 3903.2; GB/T 3903.3; GB/T 3903.5; GB/T 17592-2011; GB/T 19941-2005; GB/T 19942-2005; GB/T 21396-2008
Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2017 No. 48
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the terms and definitions, classification, requirements, test methods, inspection rules, packaging and transportation logos, packaging, transportation and storage of casual shoes. This standard does not apply to women

QB/T 2955-2008 QB ICS 61.060 Classification No.. Y78 Record No.. 24047-2008 INDUSTRY STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA Casual Shoes 休闲鞋 ISSUED ON. MARCH 12, 2008 IMPLEMENTED ON. SEPTEMBER 1, 2008 Issued by. National Development and Reform Commission of the People's Republic of China

Foreword

Appendix A of this standard is normative; and Appendix B is informative. This standard was proposed by China National Light Industry Council. This standard shall be under the jurisdiction of National Technical Committee on Footwear of Standardization Administration of China. Responsible drafting organizations of this standard. Shishi Fulin Shoes Co., Ltd., and China Leather & Footwear Industry Research Institute. Participating drafting organizations of this standard. Fujian Shisi Fusheng Shoes Co., Ltd. Chief drafting staffs of this standard. Lin Heping, Wang Wenbin, Qi Xiaoxia, Zhang Weijuan, and Zhang Xiaoqi. This standard is issued for the first-time. Introduction Along with the change of manufacturing technology, market demand and lifestyle as well as the improvement of life quality, casual shoes have been popular in daily activities. However, in the current footwear standards, there is no standard for casual shoes. Therefore, standard for casual shoes is in urgent need to provide consumers with more suitable shoes in daily life. Additionally, some of the materials and various chemicals are added in shoemaking process. Some of these materials are limit substances. Therefore, foot health should not only be emphasized on the shoes' physical performance, but also on the effects of the materials exerting on foot and even body health. Therefore, this standard raises technical requirements on the aspect of limited substances of casual shoes. This also reflects the integration of our nation’s shoemaking with international shoemaking.

Table of Contents

1 Scope ... 5  2 Normative References ... 5  3 Terms and Definitions ... 6  4 Classification ... 6  5 Technical Requirements ... 6  6 Test Methods ... 9  7 Inspection Rules ... 11  8 Marking, Packing, Transport and Storage ... 13  Appendix A (Informative) List of Carcinogenic Aromatic Amines that are not Allowed to be Resolved from Dyes under Reducing Condition ... 14  Appendix B (Informative) Quality Judgment of Casual Shoes after Selling ... 15  Bibliography ... 17  Casual Shoes

Scope

This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules and marking, packing, transport and storage of casual shoes manufactured by different processes. This standard is applicable to general casual shoes whose upper is made of natural leather, artificial leather, synthetic leather, textiles and multiple materials. This standard is not applicable to casual shoes for children.

Normative References

The following normative documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent modification to (excluding amending errors), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative documents referred to applies. GB 251-1995 Gray Scale for Assessing Staining(GB 251-1995, ISO 105/A03-1993, IDT) GB/T 532-1997 Rubber, Vulcanized or Thermoplastic-determination of Adhesion to Textile Fabric(ISO 36. 1993, IDT) GB/T 2912.1 Textiles-Determination of Formaldehyde - Part 1. Free and Hydrolized Formaldehyde (Water Extraction Method) GB/T 3293 Chinese Shoe Sizing and Last Systems GB/T 3293.1 Shoe Sizes (GB/T 3293.1-1998, ISO 9407. 199l, IDT) GB/T 3903.1-1994 General Test Method for Footwear - Test Method of Flexing Resistance GB/T 3903.2-1994 General Test Method for Footwear - Test Method of Abrasion Resistance GB/T 3903.3-1994 General Test Method for Footwear - Test Method of Peeling Strength GB/T 3903.5-1995 General Test Method for Footwear - Test Method of Appearance GB/T 17592-2006 Textiles - Determination of the Banned Azo Colourants GB/T 19941-2005 Leather and Fur - Chemical Tests - Determination of Formaldehyde Content (ISO/TS 17226. 2003, Leather – Chemical tests - Determination of Formadehyde Content in Leather, MOD) GB/T 19942-2005 Leather and Fur - Chemical Tests - Determination of Banned Azo Colourants (ISO/TS 17234. 2003, Leather - Chemical Tests - Determination of Certain Azo Colorlrants in Dyed Leather, MOD) QB/T 1472-1992 Fibreboard - Flexing Index QB/T 2224 Technical Conditions on Flexibility at Low Temperature of Upper Materials QB/T 2673 Footwear - Specification of Marking QB/T 2882-2007 Footwear - Test Methods for Uppers Linings and Insocks - Colour Fastness to Rubbing IUC-18 Determination of Hexavalent Chromium Level in Leather EN 14602-2004 Footwear - Test Methods for the Assessment of Ecological Criteria

Terms and Definitions

The following terms and definitions are applicable to this standard. 3.1 Casual shoes The footwear suitable for wearing in informal occasions or recreation activities. 4 Classification It is divided into male and female types according to using objects. It is divided into natural leather, artificial leather, synthetic leather, textiles and multiple materials shoes according to the upper materials. 5 Technical Requirements 5.1 General requirements 5.1.1 The shoe sizes shall meet the requirements of GB/T 3293.1. Limited substances shall be in accordance with those specified in Table 3. Table 3 Requirements of Limited Substance No. Item Index 1 Decomposable aromatic amine dyes (textiles) a ≤5mg/kg 2 Decomposable aromatic amine dyes (natural leather, artificial leather and synthetic leather) a ≤30mg/kg 3 Content of free formaldehyde or partial hydrolysis formaldehyde Leather part ≤150mg/kg Textile part ≤75mg/kg a See Appendix A for the carcinogenic aromatic amines that are not allowed to be resolved from dyes under reducing condition. 5.5 Other Casual shoes shall be free from the defects which affect wearing. 5.6 After-sales Quality judgment of casual shoes After-sales quality judgment of casual shoes is shown in Appendix B. 6 Test Methods 6.1 Sensory quality Sensory quality is inspected according to GB/T 3903.5-1995. 6.2 Flexing resistance of outsole Flexing resistance of outsole is inspected according to GB/T 3903.1-1994. 6.3 Abrasion resistance of outsole Abrasion resistance of outsole is inspected according to GB/T 3903.2-1994. 6.4 Peeling strength of upper-sole Peeling strength of upper-sole is inspected according to GB/T 3903.3-1994. 6.5 Pull off strength of upper 6.5.1 Specimen. transversely cut two 10mm-wide strips from inside and outside of front upper (together with the sole) respectively. 6.5.2 Test equipment. tension tester. 3% in accuracy, 250N measurement range. 6.5.3 Ambient temperature. (23±2)°C. 6.5.4 Tensile speed. (25±2) mm/min. 6.5.5 Clamp both ends of the specimen in the upper and lower holders. The binding portion of upper and sole is suspended. 6.5.6 When the binding portion of upper and sole is pulled to open, the maximum force is the pull off force of the upper. 6.5.7 The pull off strength of the upper is calculated according to Formula (1). F (1) Where, σ - the pull off strength of the upper, N/cm; F - the pull off force of the upper, N; B - the width of the specimen strip, cm. 6.5.8 The arithmetic mean of the pull off strength of the upper of two specimens is taken as the test result. 6.6 Adhesion of outsole and outer mid-sole Adhesion of outsole and outer mid-sole is inspected according to GB/T 532-1997. 6.7 Flex resistance in low temperature of upper material Flex resistance in low temperature of upper material shall be in accordance with QB/T 2224. When it is unable to sample, the same batch of material shall be adopted for the test. 6.8 Friction color fastness of lining and inner-pad Friction color fastness of lining and inner-pad shall be inspected according to QB/T 2882-2007. When it is unable to sample, the same batch of material shall be adopted for the test. The staining degree shall be evaluated according to GB 251-1995. 6.9 Decomposable aromatic amine dyes (textiles) Inspection of decomposable aromatic amine dyes (textiles) content. the sample shall be prepared according to EN 14602-2004, and inspected according to GB/T 17952-2006; the detection limit is 5 mg/kg. 6.10 Decomposable aromatic amine dyes (leather) Inspection of decomposable aromatic amine dyes (leather) ... ......

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