Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, and storage of silk quilts This standard is applicable to silk quilts made from mulberry silk and tussah silk as the main raw materials, and fixed with the tire cover (including machine sewing and manual sewing). Silk quilts made from other silk floss as the main raw material can be referred to for implementation

Normative references

The following documents are essential for the application of this document.

. For all dated references, only the dated version is applicable 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 Tests

GB/T 2828.1-2012 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 3921-2008 Textiles - Tests for Color Fastness to Soap

GB/T 3922 Textiles - Test Method for Color Fastness to Sweat

GB/T 5296.4 Instructions for Use of Consumer Products - Part 4: Textiles and Clothing

GB/T 5713 Textiles - Tests for Color Fastness to Water

GB/T 6529 Textiles - Standard Atmosphere for Humidification and Testing

GB/T 6682 Specification and Test Methods for Analytical Laboratory Water

GB/T 8170 Rules for Rounding off Values and Representation and Determination of Limit Values

GB/T 8629-2017 Household Washing and Drying Procedures for Textile Testing

GB/T 8630 Determination of Dimensional Changes after Washing and Drying

GB/T 9994 Determination of Moisture regain for Textile Materials

GB/T 9995 Determination of Moisture Content and Moisture regain for Textile Materials - Oven drying method

GB18401 National Basic Safety for Textile Products

Full Technical Specification

GB/T 24121 Testing Method for Broken Needle Residues in Textile Products

GB/T 29862 Identification of Fiber Content in Textiles

GB31701 Safety Technical Specification for Infants and Children's Textile Products

GB/T 32016 Determination of Amino Acids in Silk

GSB16-3452 Machine-made Silkworm Silk Wool Appearance Grade Standard Sample

FZ/T 01137-2016 Determination of Fluorescent Whitening Agent in Textiles

FZ/T 40004 Silk Gel Content Test Method

FZ/T 40005 Determination of Silk Content in Mulberry/Tussah Products - Chemical Method

FZ/T 40006 Silk Oil Content Test Method

FZ/T 40009 Silk Cotton Fiber Length Test Method

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