1 Scope
This standard specifies the technical requirements, test methods and inspection rules for the grading of fiber quality in pure cashmere products.
This standard is applicable to the grade assessment of pure cashmere products (excluding cashmere top).
2 Normative References
The following documents for the application of this document are essential. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 6529 Textiles - Standard Atmospheres for Conditioning and Testing
GB/T 10685-2007 Wool - Determination of Fiber Diameter - Projection Microscope Method
GB/T 14593 Quantitative Analysis Method of Cashmere, Wool and Their Blends - Scanning Electron Microscope Method
GB/T 16988 Quantitative Determination for Mixtures of Special Animal Fiber and Wool
GB 18267 Cashmere
GB/T 21030 Test Method for the Mean and Distribution of Fiber Diameter of Wool and Other Animal Fiber - An Optical Fiber Diameter Analyzer (OFDA)
FZ/T 01053 Textiles - Identification of Fiber Content
IS0 6989 Textile Fibers - Determination of Length and Length Distribution of Staple Fibers (by Measurement of Single Fibers
3 Terms and Definitions
For the purposes of this document, the following terms and definitions apply.
3.1
Pure cashmere products
The products of raw cashmere after selected, washed and dehaired as well as products made through subsequent processing.
3.2
Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 Product Classification
5 Technical Requirements
6 Test Methods
7 Inspection Rules
Appendix A (Normative) Determination of Fiber Length and Length Distribution of Dehaired Cashmere
Appendix B (Informative) Images of Damaged and De-colored Cashmere Fibers
