GB/T 28488-2012Yarn for machine-made carpets (English PDF)
机制地毯用毛纺纱线
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
June 29, 2012
Implementation date
November 1, 2012
Scope
GB/T 28488-2012 is the English-translated version of 机制地毯用毛纺纱线.
GB/T 28488-2012 is the Chinese standard "Yarn for machine-made carpets". Its scope clause reads: This standard specifies the mechanism of wool carpet yarn product classification, technical requirements, test methods, inspection rules, marking, packaging, transport and Storage requirements.
This standard applies to wool, wool blends, pure synthetic staple fiber as raw material or semi-carded and combed qualities of dyeing wool carpets mechanism Yarn quality inspection and acceptance. Its clauses include product categories; requirements.
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Document preview — GB/T 28488-2012
National Standard of the People's Republic of China
- ICS
- 59.080.60
- Classification
- W 56
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Product Categories
- 4 Requirements
1 Scope
This standard specifies the mechanism of wool carpet yarn product classification, technical requirements, test methods, inspection rules, marking, packaging, transport and
Storage requirements.
This standard applies to wool, wool blends, pure synthetic staple fiber as raw material or semi-carded and combed qualities of dyeing wool carpets mechanism
Yarn quality inspection and acceptance.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 250 textile color fastness test assessing change in color like the gray card
Determination of GB/T 2543.1 textile yarn twist Part 1. Direct counting method
GB/T 2910 (all parts) Textiles - Quantitative chemical analysis
GB/T 3916 Determination Textiles - Yarn single yarn breaking strength and elongation at break
GB/T 3920 Textiles Tests for color fastness rubbing fastness
GB/T 4743 Textiles - Determination of yarn skein normal density
GB/T 6529 textiles conditioning and testing - Standard atmospheres
GB/T 8427 Textiles Tests for color fastness Colour fastness to artificial light. Xenon arc
GB/T 9995 textile material moisture content and moisture determination oven drying method
Determination of GB/T 17592 textile banned azo
GB/T 22282 textile fibers of toxic and hazardous substances in
Determination of GB/T 23344 textile 4-amino azobenzene
Logo FZ/T01053 textile fiber content
Determination of fat rate FZ/T20002 containing wool textiles
3 Product Categories
Mechanism of wool carpet yarn spinning system is divided by half-worsted yarn spinning and coarse carding line.
4 Requirements
4.1 intrinsic quality
4.1.1
Internal quality wool yarn shall comply with the requirements specified in Table 1.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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