Scope

FZ/T 72023 specifies the terms and definitions, product classification, specifications, requirements, testing, judgment rules, product usage instructions, packaging, transportation, and storage of free cutting knitted fabrics FZ/T 72023 is suitable for evaluating the quality of free cutting knitted fabrics The following documents are essential for the application of this document. For dated references, only the dated version applies to this document. The latest version (including all modification orders) of any referenced document that is not dated is applicable to this document

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

GB/T 2912.1 Textiles - Determination of Formaldehyde - Part 1; Free and hydrolyzed formaldehyde (water extraction method)

GB/T 3920 Textile Crystal Color Fastness Test - Color Fastness to Rubbing

GB/T 3921-2008 Textile Color Fastness Test - Color Fastness to Soap

GB/T 3922 Textile Crystal Color Fastness Test - Color Fastness to Collapse

GB/T 4802.1-2008 Textiles - Determination of Pilling and Pilling Properties of Fabrics - Part 1: Circular Path Method

GB/T 4856 Packaging of Cotton Knitted Fabrics

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

GB/T 5453 Textile Weaving Determination of Air Permeability of Textiles

GB/T5713 Textiles - Tests for Color Fastness to Hot Water

GB/T 7573 Textiles - Determination of pH Value of Crystal Water Emerald Solution

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

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

GB/T 8628 Textiles - Preparation of Fabric Samples and Clothing for Testing Dimensional Changes Marking and cutting volume

GB/T 8629-2001 Household washing and drying procedures for textile testing

GB/T 8630 Textiles - Determination of dimensional changes after washing and drying

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