GB/T 8878-2014 (GB/T 8878-2023 Newer Version) PDF English
GB/T 8878-2014 (GB/T8878-2014, GBT 8878-2014, GBT8878-2014)
Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Name of Chinese Standard | Status |
GB/T 8878-2023 | English | 245 |
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Knitted underwear
| Valid |
GB/T 8878-2014 | English | 85 |
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Cotton knitted underwear
| Obsolete |
GB/T 8878-2009 | English | 559 |
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Cotton knitted underwear
| Obsolete |
GB/T 8878-2002 | English | 559 |
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4 days
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Cotton knitted Underwear
| Obsolete |
GB/T 8878-1997 | English | 679 |
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5 days
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Cotton knitted underwear
| Obsolete |
GB/T 8878-1988 | English | RFQ |
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3 days
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Cotton knitted underwear
| Obsolete |
Newer version: GB/T 8878-2023 Standards related to (historical): GB/T 8878-2023
GB/T 8878-2014: PDF in English (GBT 8878-2014) GB/T 8878-2014
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 59.080.30
Replacing GB/T 8878-2009
Knitted Cotton Underwear
棉针织内衣
ISSUED ON. DECEMBER 31, 2014
IMPLEMENTED ON. JUNE 1, 2015
Issued by. General Administration for Quality Supervision, Inspection
and Quarantine (AQSIQ);
Standardization Administration (SAC) of the People’s
Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative References ... 5
3 Size ... 6
4 Requirements ... 7
5 Test ... 10
6 Judgement Rules ... 17
7 Instructions for Use, Packaging, Transportation and
Storage ... 17
Foreword
This Standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This Standard replaces GB/T 8878-2009 "Cotton Knitted Underwear".
Compared with GB/T 8878-2009, the main changes in this Standard are as follows.
- "This Standard is applicable to identify the quality of cotton knitted underwear.
Cotton blended and interlaced knitted underwear may be implemented by
reference" in the scope is deleted; "This Standard is applicable to identify the
quality of knitted underwear with cotton fiber content not lower than 50%. This
Standard is not applicable to garment for infant of 36 months or below" is added
(see Chapter 1 in this edition; and Chapter 1 in 2009 edition);
- Normative references are adjusted (see Chapter 2 in this edition; and Chapter 2
in 2009 edition);
- The format of chapters "Requirements" and "Test" is adjusted (see Chapter 4 and
Chapter 5 in this edition; as well as those in 2009 edition);
- Index requirements for bursting strength are modified (see 4.3 in this edition; and
4.3 in 2009 edition);
- The requirement of "net dry content" in fiber content is deleted (see 4.3 and
5.1.2.2 in this edition; as well as 4.3 and 5.4.11 in 2009 edition);
- Index requirements for dimensional change ratio to water washing are modified
(see 4.3 in this edition; and 4.3 in 2009 edition);
- Index requirements for color fastness to soaping and rubbing at printing position
and non-printing position are merged (see 4.3 in this edition;);
- Index requirement for wet rubbing of first-class products for color fastness to
rubbing is modified (see 4.3 in this edition; and 4.3 in 2009 edition);
- Surface defect grading requirements are modified (see 4.4.1 in this edition; and
4.4.1.4 in 2009 edition);
- The requirements of dimensional deviation are adjusted (see 4.4.2 in this edition;
and 4.4.3 in 2009 edition);
- The requirements of dimensional discrepancy in symmetrical positions are refined
(see 4.4.3 in this edition; and 4.4.4 in 2009 edition);
- Sewing requirements are modified (see 4.4.4 in this edition; and 4.4.5 in 2009
edition);
- Sampling requirements are modified (see 6.1 in this edition; and 5.1 in 2009
edition);
- The requirements of measuring position for dimensional change ratio to water
washing test are refined (see 5.1.2.7.1 in this edition; and 5.4.2.1 in 2009 edition);
- Re-inspection contents are modified (see 6.4 in this edition; and 6.4 in 2009
edition).
This Standard was proposed by China National Textile and Apparel Council.
This Standard shall be under the jurisdiction of Technical Subcommittee on Knitwear
of the Technical Committee on Textiles of Standardization Administration of China
(SAC/TC 209/SC 6).
Drafting organizations of this Standard. National Knitting Quality Supervision &
Inspection Center, Ningbo Shenzhou Knitting Co., Ltd., Shanghai Three Gun Group
Co., Ltd., Jiangsu AB Group Co., Ltd., Shanghai Boshun Garment Co., Ltd., Shanghai
Plandoo Superfine Clothing Co., Ltd., Zhejiang Grace Co., Ltd., Wuhan Aidi High
Class Garment Co., Ltd., Embry (China) Garment Co., Ltd., Zhejiang Wanyu Knitting
Co., Ltd., Qingdao Jifa Group Co., Ltd., Beijing Topnew Group Co., Ltd., Qingdao
Xueda Group Co., Ltd., Zhejiang Langsha Underwear Co., Ltd., Hodo Home (Wuxi)
Wear Co., Ltd., Shenzhen HuiJie Group Co., Ltd., Beijirog (Shanghai) Textiles
Science and Technology Development Co., Ltd., Cosmo Lady Fashion Corporation,
Zhejiang SOFU Home Garmet Co., Ltd., Wuhan Product Quality Supervision &
Testing Institute, Ningbo Seduno Group Co., Ltd., Guangdong Oleno Underwear
Group Co., Ltd., Jinfa Labi Maternity & Baby Articles Co., Ltd., Liaoyuan Youpin
Underwear Co., Ltd., Guangdong Meibiao Dress Industry Co., Ltd., Hosa Industry
(Fujian) Co., Ltd., Chongqing Kicolor Clothing Co., Ltd. and Jiangsu Changzhou
Wuyang Printing and Dyeing Co., Ltd..
Chief drafting staffs of this Standard. Xing Zhigui, Yang Shujuan, Xue Jifeng, Wu
Honglie, Fei Haifen, Fang Guoping, Shi Ranyu, Yan Chun, Cao Haihui, Luo Xinghao,
Xie Zhenxiang, Qi Xiaojin, Shan Lijuan, Wang Xianqi, Bao Jinyue, Ge Dongying,
Dong Xiaoying, Wu Yiming, Li Wanfang, Gu Xiaoguang, Chen Xi, Guo Xiaojun, He
Bingxiang, Lin Ruowen, Qi Shaoxin, Lin Shengzhan, Kong Linghao, Ren Zhongze
and Zhao Zhichu.
The previous editions replaced by this Standard are as follows.
- GB/T 8878-1988, GB/T 8878-1997, GB/T 8878-2002 and GB/T 8878-2009.
Knitted Cotton Underwear
1 Scope
This Standard specifies the size, requirements, test, judgement rules, product
instruction, packaging, transportation and storage of cotton knitted underwear.
This Standard is applicable to identify the quality of knitted underwear with cotton fiber
content not lower than 50%.
This Standard is not applicable to the garment for infants 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 250 Textiles - Tests for Color Fastness - Grey Scale for
Assessing Change in Color
GB/T 1335 (All Parts) Standard Sizing Systems for Garments
GB/T 2910 (All Parts) Textiles - Quantitative Chemical Analysis
GB/T 2912.1 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 4856 Package of Cotton Goods and Knitwear
GB 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 8629-2001 Textiles - Domestic Washing and Drying Procedures for
Textile Testing
GB 9994 Conventional Moisture Regains of Textiles
GB/T 14801 Test Method for Skewness and Bow in Woven and Knitted
Fabrics
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
FZ/T 01026 Textiles - Quantitative Chemical Analysis - Quaternary Fiber
Mixtures
FZ/T 01057 (All Parts) Test Method for Identification of Textile Fibers
FZ/T 01095 Textile - Test Method of Elastane Fiber Content
GSB 16-2159 Knitwear Standard Depth Scale (1/12)
GSB 16-2500 Colorful Sample Photos of Surface Defect on Knitted
Fabrics
3 Size
The size of cotton knitted underwear is in accordance with the requirements of GB/T
6411 or GB/T 1335.
5.1.2.2 Fiber content test
Carry out according to the requirements of GB/T 2910, FZ/T 01057, FZ/T 01095 and
FZ/T 01026 and calculate in combination with conventional moisture regain which is
implemented in accordance with the requirements of GB 9994.
5.1.2.3 Formaldehyde content test
Carry out in accordance with the requirements of GB/T 2912.1.
5.1.2.4 pH value test
Carry out in accordance with the requirements of GB/T 7573.
5.1.2.5 Peculiar smell test
Carry out in accordance with the requirements of GB 18401.
5.1.2.6 Decomposable carcinogenic aromatic amine dyes test
Carry out in accordance with the requirements of GB/T 17592.
5.1.2.7 Test of dimensional change ratio to water washing
5.1.2.7.1 Measuring positions
For coat, the average of the body height at 4 positions (left and right of front and back
body) is adopted as the calculation basis of longitudinal length and the measured
value of front body is adopted as the calculation basis of horizontal width; for the
trousers, the average of the left and right length of trousers is adopted as the
calculation basis of longitudinal length, and the average of left and right mid leg width
is adopted as the calculation basis for the horizontal width. Marking shall be made
during the measurement for the convenience of measurement after water washing;
measuring positions for coats, trousers and vests are detailed in Figures 1, 2 and 3
respectively.
5...
...... Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.
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