Scope

This standard specifies the specifications, requirements, sampling, inspection methods, inspection rules, and product usage instructions for knitted finished fabrics This standard is applicable to warp knitted fabrics that have been processed after being removed from the machine; Excluding wool knitted fabrics, silk knitted fabrics, knitted swimwear fabrics, and polyester knitted fabrics

Normative reference documents

The clauses in the following documents become the clauses of this standard through reference.

. Please refer to the dated reference document, All subsequent modification orders (excluding corrected internal components or revised versions) are not applicable to this standard. Therefore, all parties who have reached agreements based on this standard are encouraged to study whether other new versions of these documents can be used. These are undated reference documents, and their latest versions are applicable to this standard.

GB/T 250 Textiles - Grey Sample Card for Color Fastness Test Evaluation of Discoloration (GB/T 250-2008 ISO105-A02:1993, IDT)

GB/T 251 Gray Sample Card for Evaluating the Color Fastness of Young Fabrics (GBT251-2008, SO105-A03:1993, IDT)

GB/T 2910C @ Quantitative Chemical Analysis Method for Two Component Fiber Blended Products of Textiles (GB/T 2910-1997, eqvISO1833; 1977)

GB/T 291 Quantitative Chemical Analysis Method for Three Component Fiber Blended Products of Textiles (GB/T 291-1997, eqvISO5088; 1976)

GB/T 3920 Textiles Color Fastness Test for Color Fastness to Friction

(GB/T 3920-2008150105-X12:2001, MOD)

GB/T 3921 Product Color Fastness Test - Color Fastness to Soap (GB/T 3921-2008,1 $0105Co1:2006, MOD)

GB/T 3922 Product Color Fastness to Sweat Test Method (GB/T 3922-995, eqvso105E04; 1994)

GB/T 4802. Textiles - Determination of Pilling and Pilling Properties of Fabrics - Part 1: Circular Rail Method

GB5296.4 Instructions for Use of Consumer Goods - Instructions for Use of Textiles and Clothing

GB/T 5713 Spinned Fabric, Color Fastness Test - Color Fastness to Water (GB/T 5713L1997, eqyAso105-E01:1994)

GB/T 8170 Numerical Energy Group Rules and Limit Value Representation and Judgment

GB/T 8628 Textiles - Preparation, Marking and Measurement of Fabric Samples and Clothing in Tests for Dimensional Changes (GB/T 8628-2001, eqvISO3759:1994)

GB/T 8629 Textiles - Domestic Washing and Dry Coal Procedures for Testing (GB/T 8629-2001, eqvISO6330; 2000)

GB/T 8630 Textiles - Determination of dimensional changes after washing and drying (GB/T 8630-2002, ISO5077:1984, MOD)

GB18401 National Technical Specification for Basic Safety of Textile Products

GB/T 18886 Textiles - Color Fastness Test - Salivary Color Fastness

GB/T 19976 Textiles - Determination of Breaking Strength - Steel Ball Method

GB/T 22846 Knitted Fabric (Quarter System) Appearance Inspection

FZ/T 01026 Quantitative Chemical Analysis Method for Four Component Fiber Blended Products

FZ/T 01053 Textile Fiber Content Identification

FZ/T 01057 (All Parts) Textile Fiber Identification Test Method

FZ/T 01095 Textile Spandex Product Fiber Content Test Method

FZ/T 70010 Knitted Fabric Determination of Dry Weight per Square Meter

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