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FZ/T 13021: Evolution and historical versions
| Std ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status |
| FZ/T 13021-2019 | English | 229 |
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Cotton/spandex elastic grey fabric
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| FZ/T 13021-2009 | English | 479 |
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Cotton/spandex elastic grey fabric
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Basic data | Standard ID | FZ/T 13021-2019 (FZ/T13021-2019) | | Description (Translated English) | Cotton/spandex elastic grey fabric | | Sector / Industry | Spinning & Textile Industry Standard (Recommended) | | Classification of Chinese Standard | W13 | | Classification of International Standard | 59.080.30 | | Word Count Estimation | 10,179 | | Date of Issue | 2019 | | Date of Implementation | 2020-04-01 | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | | Summary | This standard specifies the terms and definitions, classification, requirements, test and inspection methods, inspection rules, marking, packaging, transportation and storage of cotton spandex elastic fabrics. This standard applies to cotton and spandex elastic fabrics produced by weaving. Other similar fabrics can be implemented by reference. |
FZ/T 13021-2019: Cotton/spandex elastic grey fabric---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.
Cotton/spandex elastic grey fabric
ICS 59.080.30
W13
People's Republic of China Textile Industry Standard
Replace FZ/T 13021-2009
Cotton spandex stretch fabric
Published on November 11,.2019
2020-04-01 Implementation
Issued by the Ministry of Industry and Information Technology of the People's Republic of China
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces FZ/T 13021-2009 "Cotton Spandex Elastic Color Fabric", and the main technical changes compared to FZ/T 13021-2009
as follows.
--- Density and fiber content index names are adjusted to density deviation rate and fiber content deviation, and stricter and first-class products of density deviation rate are tightened
Indicators, tightening the index of excellent grades of neps impurity defects and first-class quality of neps defects;
--- Increased the evaluation item of the deviation rate of the pulpless quality per unit area, and deleted the width evaluation item;
--- The allowable scoring limit for fabric defects is adjusted from min/m2 to min/100m2, and the evaluation index is improved;
--- Delete the original appendix B and appendix C, add appendix B "Determination method of quality of dry pulp per unit area".
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 Cotton Textile Sub-Technical Committee (SAC/TC209/SC10).
This standard was drafted by. Qingdao Textile Union Fabric Co., Ltd., Jihua 358 Textile Co., Ltd., Zhejiang Xinhai Textile Co., Ltd., Wei
Bridge Textile Co., Ltd., Shandong Lichang Textile Technology Co., Ltd., Shanghai Textile Industry Technical Supervision Institute, China Cotton Textile Industry Association.
The main drafters of this standard. Zhang Hongjun, Liu Jieman, Fan Yonggang, Bao Xiangfei, Zhang Huaming, Liu Jianmin, Zhang Baoqing, Wang Yao.
The previous versions of the standard replaced by this standard are as follows.
--- FZ/T 13021-2009.
Cotton spandex stretch fabric
1 Scope
This standard specifies the terms and definitions, classification, requirements, test and inspection methods, inspection rules, marks, packages of cotton spandex stretch fabrics
Loading, transportation and storage.
This standard applies to cotton spandex elastic natural color cloth produced by weaving. Other similar fabrics can be implemented by reference.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.
GB/T 406-2018 cotton natural cloth
GB/T 3923.1 Tensile properties of textile fabrics Part 1. Determination of breaking strength and elongation at break (strip method)
GB/T 4666 Determination of the length and width of textile fabrics
GB/T 4668 Determination of density of woven fabric
GB/T 6529 Standard atmosphere for humidity control and testing of textiles
GB/T 8170 Numerical Rounding Rules and Representation and Judgment of Limit Values
GB/T 17759 Inspection method for defects on natural fabrics
GB/T 29862 Identification of textile fiber content
FZ/T 01095 Test method for fiber content of textile spandex products
FZ/T 10004 cotton and chemical fiber pure and blended plain fabric inspection rules
FZ/T 10006 Inspecting method of defect rate of natural color cotton neps impurities
FZ/T 10009 cotton and chemical fiber pure and blended plain fabric logo and packaging
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Woven fabric made of cotton spandex core-spun yarn.
3.2
Warp (weft) cotton spandex elastic fabric elasticfabricwithcotton/spandexinwarporweft
A woven fabric made by interweaving cotton spandex core-spun yarn and cotton yarn alone in the warp (weft) direction.
3.3
Warp and weft cotton spandex elastic fabric elasticfabricwithcotton/spandexbothwarpandweft
Woven fabric made of cotton spandex core-spun yarn in both warp and weft directions.
4 Classification
4.1 According to the elasticity of cotton spandex elastic fabric, it can be divided into warp (weft) cotton spandex elastic fabric and warp and weft cotton spandex elastic fabric.

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