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FZ/T 32003-2022: Linen and polyester blended grey yarn
Status: Valid FZ/T 32003: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| FZ/T 32003-2022 | English | 269 |
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3 days [Need to translate]
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Linen and polyester blended grey yarn
| Valid |
FZ/T 32003-2022
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| FZ/T 32003-2010 | English | 399 |
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3 days [Need to translate]
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Polyester/flax blended grey yarn
| Obsolete |
FZ/T 32003-2010
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| FZ/T 32003-1994 | English | 319 |
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3 days [Need to translate]
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Polyester Linen (Flax)
| Obsolete |
FZ/T 32003-1994
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PDF similar to FZ/T 32003-2022
Basic data | Standard ID | FZ/T 32003-2022 (FZ/T32003-2022) | | Description (Translated English) | Linen and polyester blended grey yarn | | Sector / Industry | Spinning & Textile Industry Standard (Recommended) | | Classification of Chinese Standard | W32 | | Classification of International Standard | 59.080.20 | | Word Count Estimation | 12,175 | | Date of Issue | 2022-04-08 | | Date of Implementation | 2022-10-01 | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | | Summary | This standard specifies the product classification, marking, requirements, test methods, inspection rules and marking, packaging, transportation and storage of flax (flax fiber content not less than 30%) and polyester blended natural color yarn. This standard is applicable to the flax-polyester wet-spun blended natural color yarn produced by the ring spinning frame, and the bleached linen-polyester blended yarn can be implemented as a reference. | FZ/T 32003-2022: Linen and polyester blended grey yarn---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.
Linen and polyester blended gray yarn
ICS 59.080.20
CCS W32
Textile Industry Standard of the People's Republic of China
Replace FZ/T 32003-2010
Linen and polyester blended natural color yarn
Released on 2022-04-08
2022-10-01 Implementation
Released by the Ministry of Industry and Information Technology of the People's Republic of China
Published by China Standard Press
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 for Standardization Documents"
drafting.
This document replaces FZ/T 32003-2010 "Polyester (Linen) Yarn". Compared with FZ/T 32003-2010, the main technical changes are as follows.
---The standard name "polyester linen (linen) yarn" is changed to "natural color yarn blended with linen and polyester";
--- Deleted the chapter "Specifications" (see Chapter 3 of the.2010 edition);
--- Added "terms and definitions" (see Chapter 3)
--- Increased "product classification, marking" (see Chapter 4);
--- Adjusted the order of "grading regulations" and "technical requirements" (see Chapter 5);
---The technical requirements for flax and polyester blended yarn are based on the blending ratio of flax and polyester (the content of flax is 50% and above and the content of flax is
30% and above ~ 50% or less) classification (see Table 1, Table 2);
--- Deleted the "coefficient of variation of 100-meter weight" and "100-meter weight deviation" (see Table 1, Table 2, Table 1 of the.2010 edition);
--- Added "Linear Density Variation Coefficient" and "Linear Density Deviation Rate" (see Table 1, Table 2, Table 1 of the.2010 edition);
--- "Blackboard evenness/block" is changed to "coefficient of variation of evenness/%", and hemp grains (piece/100m) are changed to hemp grains
(280%)/(piece/km), delete the inspection items (piece/400m), and modify the corresponding inspection method synchronously (see Table 1, Table 2,
Table 1 of the.2010 edition);
---Delete the content of the blackboard test for dryness, roughness and graininess (see 5.3.4 of the.2010 edition);
--- Modified the inspection rules (see Chapter 7);
--- Added Appendix A and Appendix B.
Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China National Textile and Apparel Council.
This document is under the jurisdiction of the Linen Textile Sub-Technical Committee (SAC/TC209/SC4) of the National Textile Standardization Technical Committee.
This document is drafted by. Donghua University, China Textile Standard (Shenzhen) Testing Co., Ltd., Yudu Ruiguan Garment Co., Ltd., Jiangsu Chunlong Linen Co., Ltd.
Co., Ltd., Tongxiang City Siyuan Textile Co., Ltd., Hunan Xurong Garment Co., Ltd., Xinyu Xianzhi Textile Co., Ltd., Shonan Hemp Industry Co., Ltd.
Company, Heilongjiang Small and Medium Enterprise Development Service Center, Dongguan Weiside Technology Development Co., Ltd., Foshan City Quality Metrology Supervision and Testing Center
Heart, Shanxi Oasis Textile Co., Ltd.
The main drafters of this document. Wang Lu, Yang Fei, Yu Chongwen, Liu Shijie, Liang Xiwen, Luo Chengxiang, Yao Juliang, Ji Yonghang, Niu Rongsheng, Lu Yu,
Wang Shoubo, Huang Youqing, Tian Hua, Yang Jing'e, Li Xiang, Cai Zhen, Zhu Wanwei, Wang Shuai, Peng Wei, Zhang Wenfu, Zhou Xianjun.
The previous versions of the documents replaced by this document are as follows.
---FZ/T 32003-1994, FZ/T 32003-2010.
Linen and polyester blended natural color yarn
1 Scope
This document specifies the requirements for flax (flax fiber content not less than 30%) and polyester blended natural color yarn (hereinafter referred to as flax polyester blended yarn)
Terms and definitions, product classification and marking, requirements, test methods, inspection rules, packaging and marking.
This document is applicable to flax-polyester wet-spun blended natural color yarn produced by ring-spinning wet-spinning technology, and bleached linen-polyester blended yarn can be implemented as a reference.
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document.
GB/T 2910.11 Quantitative chemical analysis of textiles - Part 11.Mixtures of cellulose fibers and polyester fibers (sulfuric acid method)
GB/T 3292.1 Test methods for unevenness of textile yarns - Part 1.Capacitance method
GB/T 3916 Determination of breaking strength and elongation at break of single yarn of textile package yarn (CRE method)
GB/T 4743-2009 Determination of linear density of textile package yarn hank
GB/T 8170 Numerical rounding off rules and expression and determination of limit values
GB/T 9994 Moisture regain of textile materials
FZ/T 10007 Cotton and chemical fiber pure and blended natural color yarn inspection rules
FZ/T 10008 Cotton and chemical fiber pure and blended yarn marking and packaging
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
hemp grain neps
Grainy blemishes formed by kinks or aggregations of hemp fibers.
4 Product classification and marking
4.1 Product classification
4.1.1 Blending of flax and polyester The yarn is spun with different fiber blending ratios (the flax content is 50% and above and the flax content is 30% and above~
50%) and line density classification.
4.1.2 The linen and polyester blended yarn adopts the wet spinning process, that is, it is spun into roving, boiled and bleached, and then wet spun into spun yarn.
4.1.3 The linear density of linen and polyester blended yarn is expressed by the mass (g) of 1000m yarn at a given moisture regain, and the unit is tex (tex).
4.2 Marking
4.2.1 The raw material code of linen and polyester blended yarn can be represented by English letters. the code of linen is L, and the code of polyester is T.
4.2.2 The blending ratio of linen and polyester blended yarns is expressed in a conventional mass ratio and marked in descending order of fiber content.
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