FZ/T 22019-2022Rotor spinning woven wool yarn (English PDF)
气流纺机织毛纱
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Issued by
Ministry of Industry and Information Technology of the People's Republic of China
Level / Type
National · Recommended
Issue date
April 8, 2022
Implementation date
October 1, 2022
Scope
FZ/T 22019-2022 is the English-translated version of 气流纺机织毛纱.
FZ/T 22019-2022 — This document stipulates the technical requirements, test methods, inspection rules, packaging and marking of wool yarns for open-end spinning machines.
This document is applicable to identify the quality of pure wool and wool blended wool yarns for open-end spinning.
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Document preview — FZ/T 22019-2022
National Standard of the People's Republic of China
- ICS
- 59.080.20
- Classification
- W 22
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard stipulates the technical requirements, test methods, inspection rules, packaging and marking of open-end spinning wool yarn. This standard is applicable to appraise the quality of pure wool and wool blended yarns for open-end spinning.
Document data
International classification (ICS): 59.080.20.
Chinese classification (CCS): W22.
Estimated length of the Chinese original: 9,916 words.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 250Textiles -- Tests for colour fastness -- Grey scale for assessing change in colour
- GB/T 2543.1Textiles -- Determination of twist in yarns -- Part 1: Direct counting method
- GB/T 2543.2Textiles -- Determination of twist in yarn -- Part 2: Untwist-retwist method
- GB/T 4841.3Colour cards of standard depths for dyeing with dyestuffs 2/1、1/3、1/6、1/12、1/25
- GB/T 8427-2019Textiles - Tests for color fastness - Color fastness to artificial light: Xenon arc
- GB/T 9994Conventional moisture regains of textile materials
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Related Standards
GB 18401-2010 — National general safety technical code for textile products
GB/T 12490-2014 — Textiles -- Tests for colour fastness -- Colour fastness to domestic and commercial laundering
GB/T 250-2008 — Textiles -- Tests for colour fastness -- Grey scale for assessing change in colour
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FZ/T 22019-2022
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