FZ/T 72007-2019Warp knitted faux fur (English PDF)

Foreword

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

This standard replaces FZ/T 72007-2006 "warp knitted artificial fur", and the main technical changes compared with FZ/T 72007-2006 are as follows.

--- Change the "width tolerance" to "effective width deviation rate" and adjust the indicator (see Table 1, Table 1 of the 2006 edition);

--- Change the "square weight tolerance" to "square weight deviation rate, and adjust the indicators (see Table 1, Table 1 of the 2006 version);

--- Removed the bullet impact strength indicator (see Table 1, Table 1 of the 2006 edition);

--- Increased hair removal assessment indicators and test methods (see Table 1, 5.4.4 and Appendix B);

--- Adjusted the water wash size change rate indicator (see Table 1, Table 1 of the 2006 version);

---Adjusted the first-class product evaluation indicators for light fastness (see Table 1, Table 1 of the 2006 edition);

--- Adjusted the soap fastness test indicators (see Table 1, Table 1 of the 2006 edition);

--- Adjusted the color fastness test indicators (see Table 1, Table 1 of the 2006 edition);

--- Increased organotin assessment indicators and test methods (see Table 1 and 5.4.15);

--- Added "Products for infants and children should also comply with the relevant requirements of GB 31701" (see 4.3.2);

--- Refine and adjust the appearance quality requirements (see 4.4, 3.5 of 2006);

--- Revised the intrinsic quality sampling regulations (see 5.1.3, 4.1.3 of the 2006 edition);

--- Revised the appearance quality inspection description (see 5.2, 2006 edition 4.2);

--- Removed the re-inspection regulations (5.3 of the 2006 edition);

--- Revised the description of the product use instructions (see 7.1, 2006 version 6.1).

This standard was proposed by the China National Textile and Apparel Council.

This standard is under the jurisdiction of the National Textile Standardization Technical Committee Knitting Subcommittee Technical Committee (SAC/TC209/SC6).

This standard was drafted. Changshu Qunying Knitting Co., Ltd., Ningbo Weiyi Chang Plush Co., Ltd., Tianfang Standard Testing and Certification Co., Ltd., Tianfang Standard (Shanghai) Testing Technology Co., Ltd.

1 Scope

This standard specifies the requirements, test methods, determination rules and product use instructions, packaging, transportation and storage of warp knitted artificial fur products.

This standard applies to the quality of warp knitted artificial fur.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 2910 (all parts) Quantitative chemical analysis of textiles GB/T 2912.1 Determination of formaldehyde - Part 1 . Free and hydrolyzed formaldehyde (water extraction method) GB/T 3920 Textile color fastness test color fastness to rubbing GB/T 3921-2008 Textile color fastness test color fastness to soaping GB/T 3922 Textile color fastness test color fastness to perspiration GB/T 4856 needle cotton fabric packaging GB/T 5296.4 Instructions for use of consumer products - Part 4. Textiles and clothing GB/T 5713 Textile color fastness test color fastness to water GB/T 7573 Determination of pH of textile water extracts GB/T 8170 Numerical Rounding Rules and Representation and Determination of Limit Values GB/T 8427-2008 Textile color fastness test resistance to artificial light color fastness. xenon arc GB/T 8628 Preparation, marking and measurement of fabric samples and garments in the test for dimensional change of textiles GB/T 17592 Determination of banned azo dyes for textiles GB 18401 National Textile Products Basic Safety Technical Specifications GB/T 18885 Technical requirements for eco-textiles GB/T 20385 Determination of organotin compounds in textiles GB/T 29862 Identification of textile fiber content GB 31701 Safety technical specifications for infant and children textile products FZ/T 01026 textile quantitative chemical analysis multicomponent fiber mixture FZ/T 01057 (all parts) Textile fiber identification test method FZ/T 01095 Test method for fiber content of textile spandex products

3 Terms and definitions

The following terms and definitions apply to this document.

Using a double needle bed warp knitting machine, the yarn or filament is fed, woven into a double-sided fabric joined by a length of extension line, and then the extension line is the middle section is cut and then dyed and finished to make a suede fabric with a fur style.