FZ/T 21003-2010Dehaired cashmere (English PDF)

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules.

Instead of the standard FZ/T 21003-1998 "carding cashmere", compared with the present standard FZ/T 21003-1998, amended as follows.

--- Modify the standard English name;

--- Modify the scope (see Chapter 1, Chapter 1 of the 1998 edition);

--- Modify the normative references (see Chapter 2, Section 2 of the 1998 edition);

--- Increased terms and definitions (see Chapter 3);

--- Revised technical requirements (see 42, 1998 version 3.3.);

--- Modify the sampling method and the number of test samples (see 622, 1998 edition 5.2.);

--- Remove the sampling and test for moisture regain test (see 1998 version 5.2.1);

--- Modified with rough test specimen weight requirements (see 624, 1998 edition of 5.2.2.);

--- Modified test procedure length of the test (see 6322, 1998, version 7.2...);

--- Modify the formula of the length of the test (see 6323, 1998, version 7.3...);

--- Increasing the formulas colored fiber content (see 6.3.3.2);

--- Modify the formula Kimisada weight (see 73, 1998 version 8.2.);

--- Modify the amount of public acceptance of the rules (see 74, 1998 version 8.3.);

--- Modify the packaging, labeling, transportation, storage clause (see Chapter 8, Chapter 7, 1998 edition);

--- Increase the standard of certain items, such as supply and demand sides may be otherwise required by the provisions of the contract provisions (see Chapter 9);

--- Added Appendix A.

The standard proposed by China Textile Industry Association.

This standard by the National Standardization Technical Committee Textile Wool Textile Technical Committee (SAC/TC209/SC3) centralized.

This standard was drafted. wool and linen, Shanghai Textile Research Institute of Science and Technology, Inner Mongolia Erdos Cashmere Group Company.

1 Scope

This standard specifies the carding cashmere unified model, test methods, sampling requirements, packaging, marking and inspection rules.

This standard applies to Cashmere (cashmere natural color of white, purple cashmere, and red mountains goat identification by carding cashmere goats original post Velvet), as the delivery and acceptance of uniform regulations.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 6500 Test Method pile fibers regain oven method GB/T 6529 Textiles Standard conditioning and testing atmosphere GB/T 8170 repair value expressed about the rules and limit values and judgment GB 9994 the moisture regain of textile materials GB/T 10685 Test method for wool fiber diameter projection microscopy GB/T 16988 special animal fiber and wool mixture Determination Determination of fat rate FZ/T 20002 containing wool textiles

3 Terms and Definitions

The following terms and definitions apply to this document.

Villus

Fineness of 30µm and below, hairless marrow, more curl.

Shag

Fineness of 30µm or more, regardless of whether there is pith and curly hair, including two types of hair.

Two types of hair

One end of fluff features, and the other end has the characteristic coarse, fiber length of more than one third of the total length of the fiber.

Impurity

Mixed skin leather and other foreign matter inside the pile.

Colored fibers

More than 5mm in length, color and white cashmere differences fluff fibers.

Cross length

Fiber length distribution curve trend with the longitudinal axis of a length corresponding to the intersection.