The main basis for testing cotton and chemical fiber pure and blended natural color yarns for textile inspection is based on product standards and national safety technical standards and specifications for textile products, as well as normative documents. The basic information in a complete inspection report should include various relevant information such as sample name, trademark name, specification and model, production batch number, quality level, as well as the names and addresses of production and commissioning units, inspection date, sample quantity, and inspection category. Routine testing for cotton and chemical fiber pure spinning and blended natural color yarn: wear resistance, tensile performance, weather resistance, light fastness, friction color fastness, elemental testing, water washing color fastness, electrostatic performance, combustion performance, combustion grade, flame retardancy, purity, moisture regain, moisture permeability, air permeability, oil content, identification of chemical fiber composition, quantitative chemical analysis, chemical composition for chemical fiber, GB18401-2003 testing Composition spinning, blended natural color yarn testing, quality and combustion performance testing, dimensional stability testing, color fastness spinning, blended natural color yarn testing, strength testing, etc. Other tests: fiber composition analysis, size change rate, fabric structure analysis, fiber and yarn testing, chemical composition analysis, etc. Testing Standard for Cotton and Chemical Fiber Pure Textile Products GB/T 5296.4-2012 Instructions for Use of Consumer Goods Part 4: Textiles and Clothing GB/T 2662-2017 Cotton Clothing GB/T 6568-2008 Shielding Clothing for Live Working GB 8965.1-2009 Protective Clothing Flame Retardant Protection Part 1: Flame retardant Clothing GB 8965.1-2020 Protective Clothing Flame retardant Clothing GB 8965.2-2009 Protective Clothing Flame Retardant Protection Part 2: Welding Clothing GB 12014-2019 Protective Clothing Electrostatic Clothing GB/T 14272-2011 Down Clothing GB/T 155 57-2008 Clothing Terminology GB/T 18398-2001 Thermal Resistance Testing Methods for Clothing - Warm Dummy Method GB/T 19980-2005 Textiles, Clothing and Other Textile Final Products - Evaluation of Appearance after Home Washing and Drying GB/T 19981.1-2014 Professional Maintenance of Textiles, Fabrics and Clothing Dry cleaning and wet cleaning - Part 1: Evaluation of performance after cleaning and ironing GB/T 20654-2006 Mechanical properties of protective clothing - Test methods for material resistance to puncture and dynamic tearing GB/T 20655-2006 Mechanical properties of protective clothing - Determination of puncture resistance GB/T 21294-2014 Inspection methods for physical and chemical properties of clothing GB/T 21295-2014 Technical requirements for physical and chemical properties of clothing GB/T 21980-2017 General technical specifications for professional sports clothing and protective equipment GB/T 38302-2019 Protective clothing Test Method for Thermal Protection Performance of Clothing GB/T 11508-2020 Knitted Infant and Children's Clothing GB/T 11605-2020 Test Method for Moisture Resistance of Clothing GB/T 38300-2019 Protective Clothing Cold Environment Protective Clothing GB/T 31907-2015 Clothing Measurement Method GB/T 32614-2016 Outdoor Sports Clothing Charge Coat GB/T 33271-2016 Woven Infant and Child Clothing GB/T 31901-2015 Clothing Wearing Test and Evaluation Method GB/T 31902-2015 Inspection Method for Appearance Defects of Clothing Interlining

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