FZ/T 73017-2023 Knitted homewear
1 Scope
This document specifies the terms and definitions, size designation, requirements, test methods, sampling rules, judgment rules, product instructions, packaging, transportation and storage of knitted homewear.
This document is applicable to knitted homewear mainly made of knitted fabrics.
This standard is not applicable to the garment and adornment for infants and young children at the age of 36 months or below.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 251 Textiles - Tests for color fastness - Grey scale for assessing staining
GB/T 1335 (all parts) Standard sizing systems for garments
GB/T 2910 (all parts) Textiles - Quantitative chemical analysis
GB/T 292.1 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehyde (water extraction method)
GB/T 3920 Textiles - Tests for color fastness - Color fastness to rubbing
GB/T 3921-2008 Textiles - Tests for color fastness - Color fastness to washing with soap or soap and soda
GB/T 3922 Textiles - Tests for color fastness - Color fastness to perspiration
GB/T 4802.1-2008 Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 1: Circular locus method
GB/T 4856 Package of cotton goods and knitwear
GB/T 5296.4 Instructions for use of products of consumer interest - Part 4: Textiles and apparel
GB/T 5713 Textiles - Tests for color fastness - Color fastness to water
GB/T 6411 A series of size of knitted underwear
GB/T 6529 Textiles - Standard atmospheres for conditioning and testing
GB/T 7573 Textiles - Determination of pH of aqueous extract
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 8629-2017 Textiles - Domestic washing and drying procedures for textile testing
GB/T 8878 Knitted underwear
GB/T 17592 Textiles - Determination of the banned azo colorants
GB 18401 National general safety technical code for textile products
GB/T 19976-2005 Textiles - Determination of bursting strength - Steel ball method
GB/T 29862 Textiles - Identification of fiber content
GB/T 31127-2014 Textiles - Tests for colour fastness - Colour fastness to transfer in joints
GB 31,701 Safety technical code for infants and children textile products
GB/T 38015 Textiles - Quantitative chemical analysis - Mixtures of elastane and certain other fibers
FZ/T 01026 Textiles - Quantitative chemical analysis - Mulitinary fibre mixtures
FZ/T 01057 (all parts) Test method for identification of textile fibers
FZ/T 01101 Textile test method - Fiber content - Quantitative physical analysis
GSB 16-1523 Knitted fabric fuzzing and pilling sample photograph
GSB 16-2159 Knitwear standard depth scale (1/12)
GSB 16-2500 Color sample photos of surface defect on knitted fabrics
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
homewear
garments suitable for home wear, including pajamas, home casual wear, etc.
4 Size designation
The size designation of knitted homewear shall be subject to those specified in GB/T 6411 or GB/T 1335 (all parts), and the size designation beyond the standard range may be increased or decreased in sequence according to the grading principles specified in the standard.
5 Requirements
5.1 Grading requirements
5.1.1 Based on the quality, knitted homewear can be classified into high-grade products, first-grade products and qualified products.
5.1.2 The inherent quality is graded by batches while the appearance quality is graded by pieces. While both inherent quality and appearance quality are graded in combination, the lowest grade shall be taken.
5.1.3 The inherent quality index with the worst test result is used as a quality criterion for this batch of products.
FZ/T 73017-2023 Knitted homewear
1 Scope
This document specifies the terms and definitions, size designation, requirements, test methods, sampling rules, judgment rules, product instructions, packaging, transportation and storage of knitted homewear.
This document is applicable to knitted homewear mainly made of knitted fabrics.
This standard is not applicable to the garment and adornment for infants and young children at the age of 36 months or below.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 251 Textiles - Tests for color fastness - Grey scale for assessing staining
GB/T 1335 (all parts) Standard sizing systems for garments
GB/T 2910 (all parts) Textiles - Quantitative chemical analysis
GB/T 292.1 Textiles - Determination of formaldehyde - Part 1: Free and hydrolyzed formaldehyde (water extraction method)
GB/T 3920 Textiles - Tests for color fastness - Color fastness to rubbing
GB/T 3921-2008 Textiles - Tests for color fastness - Color fastness to washing with soap or soap and soda
GB/T 3922 Textiles - Tests for color fastness - Color fastness to perspiration
GB/T 4802.1-2008 Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 1: Circular locus method
GB/T 4856 Package of cotton goods and knitwear
GB/T 5296.4 Instructions for use of products of consumer interest - Part 4: Textiles and apparel
GB/T 5713 Textiles - Tests for color fastness - Color fastness to water
GB/T 6411 A series of size of knitted underwear
GB/T 6529 Textiles - Standard atmospheres for conditioning and testing
GB/T 7573 Textiles - Determination of pH of aqueous extract
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 8629-2017 Textiles - Domestic washing and drying procedures for textile testing
GB/T 8878 Knitted underwear
GB/T 17592 Textiles - Determination of the banned azo colorants
GB 18401 National general safety technical code for textile products
GB/T 19976-2005 Textiles - Determination of bursting strength - Steel ball method
GB/T 29862 Textiles - Identification of fiber content
GB/T 31127-2014 Textiles - Tests for colour fastness - Colour fastness to transfer in joints
GB 31,701 Safety technical code for infants and children textile products
GB/T 38015 Textiles - Quantitative chemical analysis - Mixtures of elastane and certain other fibers
FZ/T 01026 Textiles - Quantitative chemical analysis - Mulitinary fibre mixtures
FZ/T 01057 (all parts) Test method for identification of textile fibers
FZ/T 01101 Textile test method - Fiber content - Quantitative physical analysis
GSB 16-1523 Knitted fabric fuzzing and pilling sample photograph
GSB 16-2159 Knitwear standard depth scale (1/12)
GSB 16-2500 Color sample photos of surface defect on knitted fabrics
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
homewear
garments suitable for home wear, including pajamas, home casual wear, etc.
4 Size designation
The size designation of knitted homewear shall be subject to those specified in GB/T 6411 or GB/T 1335 (all parts), and the size designation beyond the standard range may be increased or decreased in sequence according to the grading principles specified in the standard.
5 Requirements
5.1 Grading requirements
5.1.1 Based on the quality, knitted homewear can be classified into high-grade products, first-grade products and qualified products.
5.1.2 The inherent quality is graded by batches while the appearance quality is graded by pieces. While both inherent quality and appearance quality are graded in combination, the lowest grade shall be taken.
5.1.3 The inherent quality index with the worst test result is used as a quality criterion for this batch of products.
