Standard No.:	QB/T 5082-2017
English Name:	Laptop bag
Chinese Name:	电脑包
Professional Classification:	QB    Professional Standard - Light Industry
Issued by:	Ministry of Industry and Information Technology
Issued on:	2017-01-09
Implemented on:	2017-7-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	100.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of laptop bag. This standard is applicable to bags, pockets and sleeves mainly used for storing laptops, tablet PCs and fittings. 2 Normative References The following referenced documents are indispensable for the application 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 1740 Determination of Resistance to Heat and Humidity of Paint Films GB/T 1771 Paints and Varnishes - Determination of Resistance to Neutral Salt Spray (Fog) GB/T 2912.1-1998 Textiles - Determination of Formaldehyde - Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method) GB/T 3920 Textiles - Tests for Colour Fastness - Colour Fastness to Rubbing GB/T 4744-1997 Textile Fabrics - Determination of Resistance to Water Penetration - Hydrostatic Pressure Test GB/T 17592-2006 Textiles - Determination of the Banned Azo Colourants GB 19340-2003 Adhesives for Footwear and Case and Bag GB 20400-2006 Leather and Fur - Limit of Harmful Matter GB 21550-2008 The Restriction of Hazardous Materials in Polyvinyl Chloride Artificial Leather GB/T 22889 Leather - Physical and Mechanical Tests - Determination of Surface Coating Thickness QB/T 1586.1 Hardware Fitting of Case and Bag-case-lock QB/T 2002.1 Technical Specification for Electroplated Layer on Leather Hardware Accessory QB/T 2002.2 Technical Specification for Spray Paint Layer on the Surface of Leather Hardware Accessory QB/T 2537 Leather - Tests for Colour Fastness - Colour Fastness to Cycles of To-and-fro Rubbing QB/T 2922 Case and Bag - Test Method for Shaking Impact QB/T 3826 Corrosion-resistant Testing Method of the Metal Deposits and Conversion Coatings for the Light Industrial Products - Neutral Salt Spraying Test (NSS) QB/T 5083-2017 Case and Bag - Determination of Capacity Rate 3 Product Classification 3.1 Classified according to surface material: a) Leather laptop bag (sleeve); b) Artificial leather/synthetic leather laptop bag (sleeve); c) Reclaimed leather laptop bag (sleeve);

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