Scope

This standard specifies the terms, definitions, requirements, sampling, testing methods, inspection rules, marking, and packaging of regenerated cellulose fiber mats. This standard applies to various types of woven and woven mats made mainly from recycled cellulose fibers or cellulose materials 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 2912.1 Textiles - Determination of Formaldehyde - Part 1: Free and Hydrolyzed

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 - Part 1: Measurement of Breaking Strength and Elongation at Break Fixed (strip method)

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

GB/T 7573 Textiles - Determination of pH Value of Water Extracts

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: Xenon Arc

GB/T 8631 Textiles - Determination of Dimensional Changes in Fabrics Caused by Cold Water Immersion

GB/T 14801 Machine Weaving

Testing methods for skewness and bow weft of fabrics and knitted fabrics

GB/T 17592 Textiles - Determination of prohibited azo dyes

GB 18401 National Basic Safety Technical Specification for Textile Products

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

GB/T 29862 Identification of Fiber Content in Textiles

GB 31701 Safety Technical Specification for Infant and Child Textile Products

GB/T 32479-2016 Reprocessed Fibers Basic safety technical requirements for maintenance

FZ/T 01057 (all parts) Textile fiber identification 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