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GB/T 398-2008 in English

GB/T 398-2008 in English

SUPERSEDED

Cotton grey yarns

  • Issued on:2008-05-23
  • Implemented on:2008-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $390.00
$379.00
Standard No: GB/T 398-2008
Document status: SUPERSEDED
Superseded by: GB/T 398-2018 Cotton grey yarn
Superseded on: 2019-07-01
Title in English: Cotton grey yarns
Title in Chinese: 棉本色纱线
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2008-05-23
Implemented on: 2008-12-01
Superseding: GB/T 398-1993 Cotton grey yarns
Chinese Classification: W12-Cotton yarns and threads
Professional Classification: GB-National Standard
Related Keywords: cotton yarn
natural cotton yarn
cotton grey
ring-spun machine-made cotton yarn
cotton
Related Topics: yarn
yarn experiment
Wooden cotton
hj/t 398
Hot-pressed yarn
ny/t 398
GBT398
GBT398-1993
GBT398-2008
GBT398-2018
Natural cotton yarn
Cotton Natural Color Strong Twisted Yarn
Cotton nylon blended natural color yarn
Pure cotton natural yarn
yarn experiment
roto yarn
Quality of open-end cotton natural yarn
Cotton yarn industry
medical yarn
gb/t 398
gbt398-2018

《GB/T 398-2008棉本色纱线》由TC209(全国纺织品标准化技术委员会)归口,TC209SC10(全国纺织品标准化技术委员会棉纺织品分会)执行,主管部门为中国纺织工业联合会。
本标准代替GB/T398―1993《棉本色纱线》。本标准规定了棉本色纱线的产品分类、要求、试验方法、检验规则和标志、包装。
本标准适用于鉴定环锭机制棉纱线的品质,不适用于鉴定特种用途棉纱线的品质。本标准与GB/T398―1993相比主要变化如下:
―――纱的百米重量变异系数指标收严;
―――纱的条干均匀度变异系数指标收严;
―――单纱、线断裂强度指标收严;
―――单纱、线断裂强力变异系数指标收严;
―――1g内棉结粒数收严;
―――1g内棉结杂质总粒数收严;
―――单纱、线断裂强度分优、一、二等指标考核;
―――百米重量偏差分优、一、二等指标考核;
―――单纱一等品增加十万米纱疵考核。


Scope

This standard specifies the product classification, requirements, test methods, inspection rules, marks and packaging of natural cotton yarn (hereinafter referred to as "cotton yarn"). This standard is applicable to the identification of the quality of ring-spun machine-made cotton yarn, not applicable to the identification of the quality of cotton yarn for special purposes.

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