This document specifies the terms and definitions, technical requirements, test methods, inspection rules, packaging, and marking of rough combed cashmere dot yarn. This document is applicable to the point yarn used for coarse combed knitting with pure cashmere yarn or colored yarn as the base yarn (point content ≤ 7%). English name: Woollen knickerbocker cashmere knitting yarn Bid classification: Textile>& Gt; Wool Textile>& Gt; W22 yarn, thread; ICS Classification: Textile and Leather Technology>& Gt; Textile Products>& Gt; 59.080.20 Yarn Release Department: Ministry of Industry and Information Technology of the People's Republic of China Release Date: August 21, 2021 Implementation Date: February 1, 2022 Proposer: China Textile Industry Federation Centralized Unit: National Textile Standardization Technical Committee Cashmere Products Sub technical Committee (SAC/TC 209/SC 9) Drafting Unit: Inner Mongolia Ordos Resources Co., Ltd Drafted by the National Cashmere Product Engineering Technology Research Center: Gao Lizhong, Zhu Hong, Jin Yongle, Meng Linghong, Gao Xiguang, Zhang Shuxin, Wang Dongqing Page: 8 Publishing House: China Standards Publishing House Publication date: December 1, 2021

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