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FZ/T 73034-2021: Semi-worsted wool knitting goods
Status: Valid FZ/T 73034: Evolution and historical versions
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| FZ/T 73034-2021 | English | 399 |
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Semi-worsted wool knitting goods
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FZ/T 73034-2021
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| FZ/T 73034-2009 | English | 519 |
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Semi-worsted wool knitting goods
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Basic data | Standard ID | FZ/T 73034-2021 (FZ/T73034-2021) | | Description (Translated English) | Semi-worsted wool knitting goods | | Sector / Industry | Spinning & Textile Industry Standard (Recommended) | | Classification of Chinese Standard | W63 | | Word Count Estimation | 18,120 | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | FZ/T 73034-2021: Semi-worsted wool knitting goods---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Semi-worsted wool knitting goods
ICS 59.080.30
W63
People's Republic of China Textile Industry Standard
Replace FZ/T 73034-2009
Semi-worsted wool knitwear
Released on 2021-04-19
2021-07-01 implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
This document replaces FZ/T 73034-2009 "Semi-Worsted Wool Knitwear". Compared with FZ/T 73034-2009, except for editorial changes,
The main technical changes are as follows.
---Modified the scope of application (see Chapter 1, Chapter 1 of the.2009 edition);
---Adjusted the normative reference documents (see Chapter 2, Chapter 2 of the.2009 edition);
---Added the definition of heavy felted semi-worsted wool knitwear (see 3.3);
---Added the category classification and washing method classification of coats, suits and spliced garments in semi-worsted woolen knitwear (see Chapter 4);
--- The safety requirements have increased the basic safety technical requirements for infants and children’s products, which should meet the requirements of GB 31701 (see 5.1,
5.1 of the.2009 edition);
---The classification has been changed to superior product, first-class product, and qualified product (see 5.2, 5.2 of the.2009 edition);
---The main revisions of the internal quality rating are as follows (see Table 1, Table 1 and Table 2 of the.2009 edition).
● Adjust the fiber content and add it to Table 1, and implement it according to GB/T 29862;
● Change the burst strength to burst strength, and adjust the indicator expression form;
● Cancel the unit of weaving density coefficient;
● Include the torsion angle index in the appearance quality rating in the internal quality rating;
● Increased the assessment indicators of alkyl phenol and alkyl phenol polyoxyethylene ether;
● Increased the evaluation index of dry cleaning size change rate;
● Modified the way of expressing the color fastness of washing, perspiration, water, and dry cleaning, and the expression of the staining of the lining, and adjusted the corresponding
Assessment indicators;
● Increased the evaluation index of splicing mutual dye fastness;
● Adjusted the remark position and added content;
---The main revisions of the washing size change rate index are as follows (see Table 2, Table 3 and Table 4 of the.2009 edition).
● Increase the assessment indicators of overcoats, suits, and spliced clothing products;
● Adjusted the assessment indicators in the length direction of the total size change rate of pullovers and vests in the carefully hand-washed products;
● Modified remarks;
---The main revisions of the appearance quality rating are as follows (see 5.4, 5.4 of the.2009 edition).
● Modified the basis of appearance quality rating (see 5.4.1, 5.4.1 of the.2009 edition);
● Added the test result determination of seam elongation (see 5.4.3, 5.4.3 of the.2009 edition);
● Modified the classification of the neck ring opening size assessment into children and adults 7 years old and above, children under 7 years old, infants and toddlers, and added tests.
Judgment of test results (see 5.4.4, 5.4.4 of the.2009 edition);
● Modified the assessment requirements and notes for appearance defects (see Table 3, Table 5 of the.2009 edition);
---The main modifications of the test method are as follows (see Chapter 6, Chapter 6 of the.2009 edition).
● Added safety requirements inspection (see 6.1);
● Adjusted the fiber content test method (see 6.2.1, 6.1.1 of the.2009 edition);
● Adjusted the burst strength test method (see 6.2.3, 6.1.2 of the.2009 edition);
● Added the pilling standard sample number of carded wool knitwear in the pilling test method (see 6.2.4, 6.1.4 of the.2009 edition);
● Added test methods for alkylphenol and alkylphenol polyoxyethylene ether (see 6.2.7);
● The test method of dry cleaning dimensional change rate has been added (see 6.2.8);
● Modified the washing durability test method according to GB/T 12490-2014 (see 6.2.11,.2009 version 6.1.9);
● Added the test method for splicing mutual staining fastness (see 6.2.16);
● Added a schematic diagram of the inspection method for specifications and dimensions, and adjusted the inspection part description (see 6.3.2,.2009 edition
6.2.2);
● Modified the seam elongation test method according to FZ/T 20031, the load value is 33N (see 6.3.3,.2009 edition
6.2.3);
● Modified the test method of neck ring opening size according to FZ/T 20032, the load value is 33N (see 6.3.4,.2009 edition
6.2.4);
---Infant and children's products, if they do not meet the requirements of GB 31701, are determined to be unqualified (see 7.2.3.1,
7.2.3.1 of the.2009 edition);
---Modified packaging and marking requirements (see Chapter 9, Chapter 9 of the.2009 edition);
---Increase the measurement parts of spliced clothing products in the test of dimensional change rate of washing and dry cleaning (see Appendix A).
This document was proposed by the China National Textile and Apparel Council.
This document is under the jurisdiction of the Wool Textile Branch of the National Textile Standardization Technical Committee (SAC/TC209/SC3).
Drafting organizations of this document. Zhejiang Zhongding Textile Co., Ltd., National Wool Knitting Quality Supervision and Inspection Center (Zhejiang), Ningbo Fiber
Wei Inspection Institute, Hailan Home Co., Ltd., Anhui Tianwei Cashmere Products Co., Ltd., Beijing Wool Textile Research Institute Inspection Center, Beijing
City Wool, Linen and Silk Fabrics Quality Supervision and Inspection Station, Beijing Jinsanhuan Textile Import and Export Co., Ltd., Shanghai Textile Group Testing Standard Co., Ltd.
the company.
The main drafters of this document. Li Tao, Zhu Jie, Mao Minghua, Jin Meiju, Cui Gao, Zhang Yongchao, Yan Yujiang, Zhuang Li, Qian Huiju, Zhen Fuqing, Chen Siwei.
The previous versions of this document and the documents replaced are as follows.
---FZ/T 73034-2009.
Semi-worsted wool knitwear
1 Scope
This document specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules, re-inspection rules, semi-worsted knitwear
Packaging and logo.
This document is applicable to the identification of pure sheep wool and semi-worsted knitwear blended with natural fibers such as cotton, silk, and linen or chemical fibers.
quality.
2 Normative references
The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations
Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
This document.
GB/T 250 Gray Sample Card for Textile Color Fastness Test Evaluation
GB/T 1335 (all parts) clothing size
GB/T 2910 (all parts) Quantitative chemical analysis of textiles
GB/T 3920 Textile color fastness test color fastness to rubbing
GB/T 3922 Textile color fastness test Color fastness to perspiration
GB/T 4802.3 Determination of pilling performance of textile fabrics Part 3.Pilling box method
GB/T 4841.3 Standard Depth Color Card for Dyestuffs 2/1, 1/3, 1/6, 1/12, 1/25
GB/T 4856 Knitted cotton fabric packaging
GB/T 5296.4 Instructions for Use of Consumer Products Part 4.Textiles and Clothing
GB/T 5711 Textile color fastness test Color fastness to dry cleaning with tetrachloroethylene
GB/T 5713 Textile color fastness test color fastness to water
GB/T 7742.1 Textile Fabric Bursting Performance Part 1.Determination of Bursting Strength and Bursting Expansion Hydraulic Method
GB/T 7742.2 Textile fabric bursting performance Part 2.Determination of bursting strength and bursting expansion by air pressure method
GB/T 8427-2019 Textile color fastness test Color fastness to artificial light. xenon arc
GB/T 9994 Textile Material Conventional Moisture Regain
GB/T 9995 Determination of moisture content and moisture regain of textile materials Oven drying method
GB/T 12490-2014 Textile color fastness test Color fastness to household and commercial washing
GB/T 16988 Determination of the content of the mixture of special animal fiber and sheep wool
GB 18401 National Basic Safety Technical Code for Textile Products
GB/T.19981.2 Professional maintenance, dry cleaning and wet cleaning of textile fabrics and clothing Part 2.Dry cleaning and wet cleaning using perchloroethylene
Procedure of performance test during ironing
GB/T 23322 Determination of surface active agents for textiles-Alkylphenol and alkylphenol polyoxyethylene ether
GB/T 29862 Labeling of textile fiber content
GB/T 31127-2014 Textile Color Fastness Test Splicing and Mutual Dyeing Fastness
GB 31701 Safety technical specifications for infant and children textile products
GB/T 38015 Quantitative Chemical Analysis of Textiles Blends of Spandex and Certain Other Fibers
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