Standard No.:	QB/T 2536-2007
English Name:	Double face
Chinese Name:	毛革
Chinese Classification:	Y76    Clothing and clothing accessories
Professional Classification:	QB    Professional Standard - Light Industry
Source Content Issued by:	NDRC
Issued on:	2007-05-29
Implemented on:	2007-12-1
Status:	superseded
Superseded by:	QB/T 2536-2023 Double-face
Superseded on:	2024-2-1
Superseding:	QB/T 2536-2001 Double Face Lamb Skin
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	60.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the requirements, test methods, grading, inspection rules as well as marking, packaging, transportation and storage of double-face. This standard is applicable to double-face used for garment and footwear. 2 Normative References The following standard contains provisions which, by reference into this document, constitute the provisions of this document. For dated references, subsequent amendments (excluding corrigendum contents) to, 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 editions of these documents are applicable. For undated references, the latest editions apply. GB/T 19941-2005 Leather and Fur - Chemical Tests - Determination of Formaldehyde Content (ISO/TS 17226•2003, Leather - Chemical tests - Determination of formaldehyde content in leather, MOD) GB/T 19942-2005 Leather and Fur - Chemical Tests - Determination of Banned Azo Colourants(GB/T 19942 - 2005, ISO/TS 17234 2003, Leather - Chemical Tests - Determination of Certain Azo Colourants in Dyed Leather, MOD) GB 20400 Leather and Fur - Limit of Harmful Matter QB/T 1266 Air Conditioning of Test Pieces for Testing the Physical Properties of Fur Products QB/T 1267-1991 Finished Fur Products - Position and Marking of Sample Piece QB/T 1270 Finished Fur Products - Determination of Elongation QB/T 1271 Finished Fur Products - Determination of Shrinkage Temperature QB/T 1277 Finished Fur Products - Determination of pH Value QB/T 1327 Test Method for Color Rubbing Fastness of Leather Surface QB/T 2711-2005 Leather - Physical and Mechanical Tests - Determination of Tear Load - Double Edge Tear (ISO 3377-2: 2002, MOD) QB/T 2725 Leather - Determination of Odour 3 Requirements

Foreword i 1 Scope 2 Normative References 3 Requirements 4 Test Method 5 Grading 6 Inspection Rules 7 Marking, Packaging, Transportation and Storage