Standard No.:	FZ/T 73029-2019
English Name:	Knitted Leggings
Chinese Name:	针织裤
Chinese Classification:	W63    Knit articles
Professional Classification:	FZ    Professional Standard - Textile
ICS Classification:	59.080.30 59.080.30    Textile fabrics 59.080.30
Issued by:	Ministry of Industry and Information Technology
Issued on:	2019-05-02
Implemented on:	2019-11-1
Status:	valid
Superseding:	FZ/T 73029-2009 Knitted trousers FZ/T 73029-2009/XG1-2011 Knitted trousers (including Amendment 1)
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	180.0
Delivery:	via email in 1 business day

Knitted Leggings 1 Scope This standard specifies the terms and definitions, product classification, height and girth, requirements, inspection rules, judgment rules, product instructions, packaging, transportation and storage of knitted leggings (ninth, seventh and fifth knitted leggings). This standard is applicable to identify the quality of no side seam knitted leggings and fabric tailoring elastic tight knitted leggings, including ninth, seventh and fifth knitted leggings. This standard is not applicable to the coated knitted leggings. This standard is not applicable to the knitted leggings for infants and young children of 36 months or below. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 250 Textiles — Tests for Colour Fastness — Grey Scale for Assessing Change in Colour GB/T 2910 (all parts) Textiles — Quantitative Chemical Analysis GB/T 2912.1 Textiles — Determination of Formaldehyde — Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method) GB/T 3920 Textiles — Tests for Color Fastness — Color Fastness to Rubbing GB/T 3921-2008 Textiles — Tests for Colour Fastness — Colour Fastness to Washing with Soap or Soap and Soda GB/T 3922 Textiles — Tests for Color Fastness — Color Fastness to Perspiration GB/T 4802.1-2008 Textiles — Determination of Fabric Propensity to Surface Fuzzing and to Pilling — Part 1: Circular Locus Method GB/T 4856 Package of Cotton Goods and Knitwear GB/T 5296.4 Instructions for Use of Products of Consumer Interest — Instructions for Use of Textiles and Apparel GB/T 5713 Textiles — Tests for Color Fastness — Color Fastness to Water GB/T 6411 A Series of Size of Knitted Underwear GB/T 7573 Textiles — Determination of pH of Aqueous Extract GB/T 8170 Rules of Rounding off for Numerical Values & Expression and Judgment of Limiting Values GB/T 16988 Quantitative Determination for Mixtures of Special Animal Fibre and Wool GB/T 17592 Textiles — Determination of the Banned Azo Colorants GB 18401 National General Safety Technical Code for Textile Products GB/T 29862 Textiles — Identification of Fiber Content GB 31701 Safety Technical Code for Infants and Children Textile Products FZ/T 01026 Textiles — Quantitative Chemical Analysis — Mulitinary Fibre Mixtures FZ/T 01057 (all parts) Test Method for Identification of Textile Fibers FZ/T 01095 Textile — Test Method of Elastane Fibre Content FZ/T 01101 Textile Test Method — Fiber Content — Quantitative Physical Analysis FZ/T 30003 Method for Quantitative Analysis of Ramie (Flax Hemp) Cotton Blended Textile — Micro Projection GSB 16-1523 Knitted fabric fuzzing and pilling sample photograph GSB 16-2159 Knitwear Standard Depth Scale (1/12) GSB 16-2500 Color Sample Photos of Surface Defect on Knitted fabrics GSB 16-2610 Defect Apprearance Replicas of Hosiery 3 Terms and Definitions For the purposes of this document, the following terms and definitions apply. 3.1 ninth knitted leggings leggings with leg opening at or below the ankle of human body

Foreword II 1 Scope 2 Normative References 3 Terms and Definitions 4 Product Classification 5 Height and Girth 6 Requirements 7 Inspection Rules 8 Judgment Rules 9 Product Instructions, Packaging, Transportation and Storage

*GB/T 250-2008 Textiles—Tests for colour fastness—Grey scale for assessing change in colour
*GB/T 2912.1-2009 Textiles—Determination of formaldehyde—Part 1:Free and hydrolyzed formaldehyde(water extraction method)
*GB/T 3920-2008 Textiles—Tests for colour fastness—Colour fastness to rubbing
*GB/T 3921-2008 Textiles - Tests for colour fastness - Colour fastness to washing with soap or soap and soda
*GB/T 3922-2013 Textiles - Testing method for colour fastness to perspiration
*GB/T 4802.1-2008 Textiles—Determination of fabric propensity to surface fuzzing and to pilling—Part 1:Circular locus method
*GB/T 4856-1993 Package of cotton goods and knitwear
*GBT5296.4-
*GB/T 5713-2013 Textiles-Tests for colour fastness - Colour fastness to water
*GB/T 6411-2008 A series of size of knitted underwear
*GB/T 7573-2009 Textiles—Determination of pH of aqueous extract
*GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
*GB/T 16988-2013 Quantitative Determination for Mixtures Of Special Animal Fibre and Wool
*GB/T 17592-2011 Textiles―Determination of the banned azo colourants
*GB 18401-2010 National general safety technical code for textile products
*GB/T 29862-2013 Textiles—Identification of fiber content
*GB 31701-2015 Safety Technical Code for Infants and Children Textile Products
*FZ/T 01026-2017 Textiles - Quantitative chemical analysis - Multi-component fibre mixtures
*FZ/T 01095-2002 Textile--Test method of elastane fibre content
*FZ/T 01101-2008 Textile test method - Fiber content - Quantitative physical analysis
*FZ/T 30003-2009 Method for quantitative analysis of ramie(flax hemp)cotton blended textile—Micro projection
*GSB 16-1523-2002
*GSB 16-2159-2007
*GSB 16-2500-2008
*GSB16-2610