GB/T 4146-1984
Replaced
FZ/T 71010-2016
Active
Industry standards-Textiles
FZ/T 71010-2016 Double covered core-spun yarns of polyamide or polyester/spandex for knitting
FZ/T 71010-2016 Double covered core-spun yarns of polyamide or polyester/spandex for knitting
Basic Information
Standard Code:
FZ/T 71010-2016
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Knitting yarn and thread
ICS Name:
Artificial fibers
Publish Date:
2016-10-22
Implement Date:
2017-04-01
Pages:
10 pages
Scope
This standard specifies the terms and definitions, product specifications, requirements, tests, determination rules, marking, packaging, transportation, and storage of double-wrapped nylon/spandex yarns used for knitting.
This standard applies to yarns formed by a single spandex filament as the core, which is externally wrapped by two layers of nylon (polyester) filaments with different twisting directions. Products wrapped with elastic filaments and other similar products can refer to this standard for implementation.
This standard does not apply to double-wrapped yarns for special purposes or industrial use.
Development Information
Related Standards
GB/T 6509-1986
Replaced
GB/T 6509-1986 Method for determination of low molecular weight compounds content in polyamide 6
GB/T 9997-1988
Replaced
GB/T 9997-1988 Man-made fibres—Determination of breaking strength and elongation of individual fibres
GB/T 14334-1993
Replaced
GB/T 14334-1993 Sampling method of synthetic staple fibres
GB/T 14335-1993
Replaced
GB/T 14335-1993 Testing method for linear density of synthetic staple fibres
GB/T 14336-1993
Replaced