The scope of testing

This standard specifies the specifications, types, testing methods, sampling requirements, packaging marks, and acceptance rules for combed cashmere.

. This standard is applicable to the identification of cashmere (natural colored white cashmere, purple cashmere, green cashmere, and red cashmere) that has been combed and used as a unified regulation for delivery acceptance

Testing Standards

GB/T 6500 Test Method for Moisture regain of Plush Fibers - Oven Method

GB/T 6529 Standard Atmosphere for Moisture Adjustment and Testing of Textiles

GB/T8170 Rules for Rounding off Values and Representation and Determination of Limit Values

GB9994 Textile Materials - Common Moisture regain

GB/T 10685 Test Method for Sheep Wool Fiber Diameter - Projection Microscopy Method

GB/T16988 Determination of Content of Special Animal Fibers and Sheep Wool Mixtures

FZ/T20002 Wool Spinning Determination of oil content in textiles

Terms and definitions

The following terms and definitions apply to this document

3.1

villi

with a fineness of 30 pm or less, without hair pulp, and mostly curly.

3.2

Coarse hair

Fineness above 30pm, regardless of whether there is pulp or curl, including two types of hair

3.3

Two types of hair

One end has the characteristics of fuzz, and the other end has the characteristics of coarse hair. The length of coarse hair accounts for more than one-third of the total length of the fiber.

3.4

Impurities

Mixed with skin and other foreign objects in the villi

3.5

Colored fiber

A down fiber with a length of over 5mm and a color difference from white cashmere.

3.6

Cross length

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