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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 IDContents [version]USDSTEP2[PDF] delivered inName of Chinese StandardStatus
GB/T 8878-2023English245 Add to Cart 0-9 seconds. Auto-delivery. Knitted underwear Valid
GB/T 8878-2014English85 Add to Cart 0-9 seconds. Auto-delivery. Cotton knitted underwear Obsolete
GB/T 8878-2009English559 Add to Cart 4 days Cotton knitted underwear Obsolete
GB/T 8878-2002English559 Add to Cart 4 days Cotton knitted Underwear Obsolete
GB/T 8878-1997English679 Add to Cart 5 days Cotton knitted underwear Obsolete
GB/T 8878-1988EnglishRFQ ASK 3 days 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.