Scope

This standard specifies the grading regulations, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of goat wool blankets. This standard applies to woven or knitted blankets with pure cashmere or cashmere content of 30% or more The following documents are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document

GB/T 250 Textiles - Grey Sample Card for Evaluating Discoloration in Color Fastness Testing

GB/T 2828.1 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Plan for Batch Inspection Retrieved by Acceptance Quality Limit (AQL)

GB/T 2910 (All Parts) Quantitative Chemical Analysis of Textiles

GB/T 3920 Textiles - Tests for Color Fastness to Rubbing - GB/T 3922 Textiles - Tests for Color Fastness to Sweating

GB/T 3923.1 Textiles - Tensile Properties of Fabrics - Part 1: Determination of Breaking Strength and Elongation at Break (Strip Method)

GB/T 4802.1-2008 Textiles - Determination of pilling and pilling properties of fabrics - Part 1: Circular trajectory method

GB/T 4802.3 Textiles - Determination of pilling and pilling properties of fabrics - Part 3: Pilling box method

GB/T 5711 Textiles - Color fastness test - Color fastness to dry cleaning with tetrachloroethylene

GB/T 5713 Textiles - Color fastness test - Color fastness to water

GB/T 6529 Textiles - Standard atmosphere for humidity adjustment and testing

GB/T 7742.1 Textiles - Part 1: Determination of bursting strength and bursting distension - Hydraulic method

GB/T 8170 Rules for rounding off numerical values and representation and determination of limit values

GB/T 8427-2008 Textiles - Tests for color fastness to artificial light - Argon arc

GB/T 8629-2017 Household washing and drying procedures for textile testing

GB/T 12490-2014 Textiles - Color fastness tests - Resistance Color fastness to household and commercial washing

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

100% inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China