Scope

This standard specifies the requirements, sampling, testing methods, inspection rules, marking, packaging, transportation, and storage for corduroy covers This standard is applicable to quilt covers and pillow and cushion cover products made of woven corduroy as the main fabric. Flat velvet fabric quilt covers, pillows, and cushion cover products can refer to the implementation

Normative references (partial)

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 Tests

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

GB/T 3917,2 Textiles - Tear Resistance of Fabrics - Part 2: Trouser shaped Specimens (Single Seam) Determination of Tear Strength

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 - Tests for Color Fastness to Sweat

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

GB/T 4841.3-2006 Dye dyeing standard depth color cards 2/1, 1/3, 1/6, 1/12,1/25

GB/T 5296.4 Instructions for the use of consumer goods Part 4; Textiles and Clothing

GB/T 5711 Textiles - Color Fastness Tests - Color Fastness to Tetrachloroethylene Dry Cleaning

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

GB/T 8427-2008 Textiles - Color Fastness Tests - Color Fastness to Artificial Light: Arc

GB/T 8628 Textiles - Preparation of Fabric Samples and Clothing for Testing Dimensional Changes Marking and Measurement GB/T8629-2001 Household Washing and Drying Procedures for Textile Testing

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