GB/T 23314-2021Neckties (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This standard replaces GB/T 23314-2009 "Tie". Compared with GB/T 23314-2009, the main technical changes are as follows.

---Modified the scope of application of the standard, and added regulations that do not apply to ties worn by infants and young children aged 36 months and under (See Chapter 1, Chapter 1 of the 2009 edition);

---Modified the normative reference documents (see Chapter 2, Chapter 2 of the 2009 edition);

---Modified the terminology and added the terms of tie, tie, and knot (see Chapter 3, Chapter 3 of the 2009 edition);

---Modified the provisions of the instructions for use of the finished product, and added the specification labeling examples and functional tie labeling instructions (see 4.1, the 2009 edition of 4.1);

---Modified the specifications of the specifications, supplemented and modified the tie structure diagram (see 4.2, 4.2 in the 2009 edition);

---Modified and supplemented the provisions of the annex (see 4.3.3.3, 4.3.3.3 of the 2009 edition);

---Modified the splicing requirements (see 4.4, 4.4 in the 2009 edition);

---Revised the provisions of appearance defects (see 4.6, 4.6 of the 2009 edition);

--- Modify the sewing and ironing regulations (see 4.7, 4.7 of the 2009 edition);

---Added the regulation that metal needles and other sharp objects should not be used in the packaging of finished products, and there should be no broken needle residues on the finished products (see 4.7.14);

---Modified the regulations on appearance after washing (see Table 3, 4.8 in 2009 edition);

---Added safety performance regulations for ties worn by children over 3 to 14 years old (see 4.8);

---Increase the washing size change, the color fastness to wet rubbing of the fabric, the color fastness to wet rubbing, perspiration and water of the zipper tape, pull Technical requirements for the physical and chemical properties of chain and insurance deduction items (see Table 3, Table 3 of the 2009 edition);

---Modified the test tool (see 5.1, 5.1 of the 2009 edition);

---Modified the measurement method of finished product specifications (see Table 4, Table 4 of the 2009 edition);

---Modified and supplemented the appearance measurement method (see 5.3, 5.5~5.8 of the 2009 edition);

---The safety performance of children's neckties has been tested in accordance with GB 31701 (see 5.4.1);

---Added the measurement method of washing size change (see 5.4.2);

---Modified and supplemented the determination method of appearance after washing (see 5.4.2, 5.4.3, 5.9 in 2009 edition);

---Modified the test method of color fastness to soaping (see 5.4.4, 5.10.5 of the 2009 edition);

---Modified the test method of light fastness (see 5.4.9, 5.10.7 of the 2009 edition);

---Modified the test method of color fastness to heat pressure (see 5.4.10, 5.10.4 of the 2009 edition);

---Modified the determination method of zipper and safety buckle (see 5.4.11, 5.4.12, 5.3, 5.4 of the 2009 edition);

---Added test methods for other physical and chemical properties (see 5.4.13);

---Added the test items that do not mention the sampling location, and the requirements for selecting samples on the finished product according to the test needs (see 5.4.14);

---Modified and supplemented the requirements for inspection classification (see 6.1, 6.1 of the 2009 edition);

--- Modified and supplemented the basis for determining appearance quality defects (see 6.2.3, 6.2.3 of the 2009 edition);

---Modified the eligibility determination regulations (see 6.4.3, 6.5 of the 2009 edition);

--- Revised the reinspection regulations (see 6.4.4, 6.6 in the 2009 edition).

1 Scope

This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportation and storage of neckties.

This standard applies to neckties produced with textile woven fabric as the main fabric.

This standard does not apply to ties worn by infants and young children aged 36 months and below.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 250 Gray Sample Card for Textile Color Fastness Test to Evaluate Discoloration

GB/T 3920 Textile color fastness test color fastness to rubbing

GB/T 3921-2008 Textile color fastness test color fastness to soaping

GB/T 3922 Textile color fastness test Color fastness to perspiration

GB/T 4841.3 Standard Depth Color Card for Dyestuffs 2/1, 1/3, 1/6, 1/12, 1/25

GB/T 5296.4 Instructions for Use of Consumer Products Part 4: Textiles and Clothing

GB/T 5711 Textile color fastness test Color fastness to dry cleaning with tetrachloroethylene

GB/T 5713 Textile color fastness test color fastness to water

GB/T 6152 Textile color fastness test color fastness to heat pressing

GB/T 8427-2019 Textile color fastness test Color fastness to artificial light. xenon arc

GB/T 8629-2017 Household washing and drying procedures for textile testing

GB 18401 National Basic Safety Technical Code for Textile Products

GB/T 19981.2-2014 Professional maintenance, dry cleaning and wet cleaning of textile fabrics and garments Part 2: Use of perchloroethylene Procedures for performance test during dry cleaning and ironing

GB/T 21294 Inspection method for physical and chemical properties of clothing

GB/T 24121 Testing Method for Broken Needle Residues of Textile Products

GB/T 29862 Labeling of textile fiber content

GB 31701 Safety Technical Specification for Infant and Children's Textile Products

FZ/T 80002 Clothing marking, packaging, transportation and storage

FZ/T 80004 Factory inspection rules for finished garments

3 Terms and definitions

The following terms and definitions apply to this document.