The inspection basis for natural colored yarn, polyester and cotton blended color spun yarn, and textile inspection is mainly 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 natural color polyester and cotton blended yarn color spinning: wear resistance, tensile performance, weather resistance, light fastness, friction color fastness, element 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 polyester and cotton blended color spinning testing, quality and combustion performance testing, dimensional stability testing, color fastness polyester and cotton blended color spinning testing, strength testing, etc. Other tests: fiber composition analysis, size change rate, fabric structure analysis, fiber and yarn testing, chemical composition analysis, etc. Standard for Testing Natural Yarns 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 15557-200 8. Clothing Terminology GB/T 18398-2001 Thermal Resistance Testing Methods for Clothing - Warm Body Dummy Method GB/T 19980-2005- Evaluation Method for Appearance of Textiles, Clothing and Other Textile Final Products 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 method for material resistance to puncture and dynamic tearing (GB/T 20655-2006) Mechanical properties of protective clothing - Determination of puncture resistance (GB/T 20655-2006)

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