标准编号:	GB/T 2662-2017
中文名称:	棉服装
英文名称:	Clothes with fillings
中标分类:	Y76    服装、服饰品
行业分类:	GB    国家标准
ICS分类:	61.020 61.020    服装 61.020
发布机构:	中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会
发布日期:	2017-05-12
实施日期:	2017-12-1
标准状态:	valid
替代旧标准:	GB/T 2662-2008 棉服装
翻译语言:	英文
文件格式:	PDF
中文字符数:	14000 字
翻译价格(元):	360.0
交付时间:	付款后 1 个工作日

Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 2662-2008 Cotton Wadded Clothes and has the following main technical changes with respect to GB/T 2662-2008: ——The standard range is modified (see Chapter 1; Chapter 1 of 2008 edition); ——Normative references are modified and supplemented (see Chapter 2; Chapter 2 of 2008 edition); ——Requirements for the instructions for use of finished products are modified (see 3.1; 3.1 of 2008 edition); ——Requirements for raw materials are modified (see 3.3; 3.3 of 2008 edition); ——Requirements for appearance defects are modified (see 3.7; 3.7 of 2008 edition); ——Sewing requirements are modified (see 3.8; 3.8 of 2008 edition); ——Ironing requirements are modified (see 3.10; 3.10 of 2008 edition); ——Tables of physical and chemical performance are combined and their requirements are modified (see 3.11; 3.11 of 2008 edition); ——Shirts for children aged from more than 36 months to 14 years old are added and shall also comply with the requirements of GB 31701 (see 3.12); ——Requirements for inspection methods are modified and test methods for safety performance of children's clothing are added (see Chapter 4; Chapter 4 of 2008 edition); ——Requirements for inspection classification are modified (see 5.1; 5.1 of 2008 edition); ——Requirements for the judgement of appearance quality defect are modified (see Table 6 in 5.2.3; Table 11 in 5.2.3 of 2008 edition); ——The judgment rules are modified (see 5.4; 5.4 of 2008 edition); ——"Test methods for seam slippage" and "Schematic diagram for the sampling position for back crotch seam strength test" in annexes are deleted (see Annexes A and B of 2008 edition). This standard was proposed by the China National Textile and Apparel Council. This standard is under the jurisdiction of the National Technical Committee on Garments of Standardization Administration of China (SAC/TC 219). The previous editions of this standard are as follows: ——GB/T 2662-1981, GB/T 2662-1999, GB/T 2662-2008. Clothes with Fillings 1 Scope This standard specifies the requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of clothes with fillings. This standard is applicable to mass-produced clothes with fillings taking woven with textile machine as main fabric, various natural fiber, chemical fiber and their blends as filling, or animal fur, fake fur and the like as lining or detachable lining. This standard is not applicable to the products containing down and feather in filling. This standard is not applicable to clothes for infants aged 36 months and 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 Colour Fastness - Grey Scale for Assessing Change in Colour GB/T 1335 (All Parts) Standard Sizing Systems for Garments GB/T 3921-2008 Textiles - Tests for Colour Fastness - Colour Fastness to Washing with Soap or Soap and Soda GB/T 4841.3 Colour Cards of Standard Depths for Dyeing with Dyestuffs 2/1, 1/3, 1/6, 1/12, 1/25 GB 5296.4 Instructions for Use of Products of Consumer Interest - Part 4: Textiles and Apparel GB/T 8170 Rules of Rounding off for Numerical Values & Expression and Judgement of Limiting Values GB/T 8427-2008 Textiles - Tests for Colour Fastness - Colour Fastness to Artificial Light: Xenon Arc Fading Lamp Test GB/T 8629-2001 Textiles - Domestic Washing and Drying Procedures for Textile Testing GB/T 8630 Textiles - Determination of Dimensional Change in Washing and Drying GB/T 14801 Test Method for Skewness and Bow in Woven and Knitted Fabrics GB/T 18132 Silk Garments GB 18401 National General Safety Technical Code for Textile Products GB/T 21294 Testing Methods of Physical and Chemical Performance of Garments GB/T 21295 Requirements of Physical and Chemical Performance of Garments GB/T 29862 Textiles - Identification of Fiber Content GB/T 31127-2014 Textiles - Tests for Colour Fastness - Colour Fastness to Transfer in Joints GB 31701 Safety Technical Code for Infants and Children Textile Products GB/T 31907 Method of Garment Measurement FZ/T 80002 Marking, Packaging Transportation and Storage for Garments FZ/T 80004 Rule for Garments Delivery Inspection FZ/T 80007.3 Dry Wash Resistance Test Method for Garments Used Adhesive Interlining Appearance defect Sample Photos for M&F Unlined Clothes and Clothes with Fillings and M&F Children's Unlined Clothes Sample Photo of Grade 5 Appearance Defects and Sewing Wrinkle of Down Garments 3 Requirements 3.1 Instructions for use Instructions for use shall be in accordance with those specified in GB 5296.4 and GB 31701. 3.2 Size specification 3.2.1 Size designation shall be in accordance with those specified in GB/T 1335 (all parts). 3.2.2 The specification of main parts is designed at discretion according to the relevant requirements of GB/T 1335 (all parts). 3.3 Raw materials 3.3.1 Fabric Fabrics conforming to the quality requirement of this standard are selected according to the relevant national standards regarding textile fabrics. 3.3.2 Lining Lining suitable for the applied fabric and conforming to the quality requirements of this standard shall be adopted. Air-proof film shall not be used. 3.3.3 Filling and materials of detachable lining Various natural fiber, chemical fiber and their blends with certain warmth retention property as well as animal fur and fake fur shall be selected and their quality shall meet the requirements of relevant laws and regulations, compulsory standards and relevant standards. 3.3.4 Accessories 3.3.4.1 Interlining, shoulder pad, decorative lace and bagging Interlining, shoulder pad, decorative lace and bagging suitable to the performance of the used fabric and lining shall be adopted and their quality shall meet the requirements of this standard. 3.3.4.2 Suture, drawstring and cord, elastic ribbon Suture, drawstrings and cords, elastic ribbon (expect ornamental thread and belt) suitable to the performance of the used fabric, lining and accessories shall be adopted. 3.3.5 Button, zipper and other accessories Button (except ornamental button), zipper and other accessories suitable for the used fabric shall be adopted. The button, ornamental button, zipper and other accessories shall be smooth on surface and free from burr, damage, defects and accessible sharp tip or edge. Zippers shall be good in meshing and run smoothly. Note: Accessible sharp tip or edge refers to any sharp edge or tip on finished product that may cause harm to human skin under normal wearing. 3.4 Wrap and weft yarn direction The front hem shall not upwarp; the yarn skewness degree of back, sleeve and front and rear trousers (skirt) pieces shall not be greater than 3%; the yarn skewness degree of yarn-dyed stripe and plaid shall not be greater than 2.5% (except for special design). 3.5 Strip matching and plaid matching 3.5.1 Fabric with obvious stripes and plaids of 1.0cm or above shall be in accordance with those specified in Table 1. Table 1 In: cm Part Requirements for strip matching and plaid matching Remarks Left and right front The strips are smooth and straight, plaids shall match each other horizontally and the mutual deviation shall not be greater than 0.3. If the sizes of strip and plaid are different, they shall be subject to the upper part of one third of the clothes length. Pocket, pocket flap and bodice Strips shall match with each other, plaids shall match with each other and the mutual deviation shall not be greater than 0.3. If the sizes of strip and plaid are different, they shall be subject to the center of the front of pocket. Collar point The strips are symmetrical and the mutual deviation shall not be greater than 0.3. For shadow strips and plaids, visible strips and plaids shall prevail. Sleeve The two sleeves shall be smooth and straight, strip and plaid shall be symmetrical by the sleeve cap and the mutual deviation shall not be greater than 1.0. —— Side seam of trouser and skirt Plaids shall match with each other horizontally at the positions 10.0 below the side seam pocket mouth, with mutual deviation not greater than 0.5. —— Front/back crotch seams Strip and plaid shall be symmetrical, plaids shall match with each other horizontally and the mutual deviation shall not be greater than 0.5. —— Note: Special design is excluded. 3.5.2 The grain direction of nip-up and down pile and checkerboard weave material is consistent all over the body, except for special design. 3.5.3 Fabrics with special pattern shall be subjected to the main drawing and the grain direction of the whole body shall be consistent. 3.6 Colour difference 3.6.1 The colour difference of top collar and pocket from the bodice shall be higher than Grade 4, that of side seams of trouser and skirt shall be higher than Grade 4 as well and that of other surface parts shall not be lower than Grade 4. 3.6.2 The colour difference influenced by interlining or caused by multilayer materials shall not be lower than Grades 3-4 (except for special design). 3.6.3 The colour difference between tops and bottoms of suits shall not be lower than Grade 4. 3.7 Appearance defects The defect permissibility for each part of finished product shall be in accordance with those specified in Table 2. The part classification of finished product is detailed in Figure 1. Only one kind of defect within permissibility is allowed at each part. The defects not covered in this standard shall be in accordance with the requirements for similar ones in Table 2 based on their forms. Table 2 Defect Permissibility at each part Part 1 Part 2 Part 3 Linear defect Not allowed Below 2.0cm in length Below 4.0cm in length Streak defect Not allowed Not allowed Below 1.5cm in length Color bar Not allowed Minor Having no influence on appearance Spots (oil, rust, colour spot) Not allowed Not obvious and no larger than 0.2cm 2 Not obvious and no larger than 0.2cm 2 Damaging defect Not allowed Not allowed Not allowed Spread defect Not allowed Not allowed Not allowed Note 1: Minor: not obvious visually and may be identified via careful identification. Obvious: having no influence on the overall effect but can be obviously felt. Note 2: The allowable value of both linear defect and strip/block defect in this table refers to the total dimension of similar defects on the same product. Note: Special design is excluded. Figure 1 3.8 Sewing 3.8.1 Stitch length density shall be in accordance with those specified in Table 3, except for special design. Table 3 Item Stitch length density Remarks Top and blind stitch Not less than 12 stiches/3cm Except for special needs Overlock stitch Not less than 9 stiches/3cm —— Basting yarn Not less than 9 stiches/3cm Except for decorative basting yarn Buttonhole Thin thread Not less than 12 stiches/1cm —— Thick thread Not less than 9 stitches/1cm —— Note: Thin thread refers to the sewing thread of 20 tex or below; thick thread refers to the sewing thread above 20 tex. 3.8.2 The stitching of all parts shall be flat, smooth, straight, regular and firm, with uniform stitches. Upper and lower threads are suitable in tightness and free from skipped or broken stitches and pinholes. The place with starting and ending stitches shall be sewed in close and straight stitches. The wrinkle and shrinkage degree in sewing shall not be lower than Grade 3 according to the requirements of Sample Photo of Grade 5 Appearance Defects and Sewing Wrinkle of Down Garments. 3.8.3 The collar shall be flat, smooth and not upturned; splicing and skipped stitches are not allowed for the top stitch in collar. Top collar, lining and interlining shall be flat and suitable in tightness. Padded coat with removable inner container, the back neck hole and collar extension of front facing shall have clean finish hem and be overlocked or bound. The removable inner container shall be flat and smooth in the connection with front facing. The inner container shall be suitable in tightness with the fabric and button placement shall be bilaterally symmetric. The height dislocation of removable inner container shall not be greater than 1.5cm. If natural fur is used, the grain direction of the rough selvedge and villus of removable cap section shall be consistent and the connection with cap section shall be straight, flat and smooth. 3.8.4 Setting in sleeve is even and smooth; and front and back of two sleeves are basically consistent. 3.8.5 The pockets shall match with the pocket flaps in size and shall be round, smooth and consistent in height. Both ends of pocket mouth shall be firm and inclined fabric shall be bilaterally symmetric. 3.8.6 Welt and batten shall be flat and smooth and be consistent in width. 3.8.7 Burr of the exposed seam allowance shall not be exposed.

Foreword i 1 Scope 2 Normative References 3 Requirements 5 Inspection Rules 6 Marking, Packaging, Transportation and Storage

棉服装 1 范围 本标准规定了棉服装的要求、检验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于以纺织机织物为主要面料，以各种天然纤维、化学纤维及其共混物等为填充物，或以动物毛皮、人造毛皮等为里或制成活里，成批生产的棉服装。 本标准不适用于填充物中含有羽绒羽毛的产品。 本标准不适用于年龄在36个月及以下的婴幼儿服装。 2规范性引用文件 下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本(包括所有的修改单)适用于本文件。 GB/T 250纺织品 色牢度试验 评定变色用灰色样卡 GB/T 1335(所有部分)服装号型 GB/T 3921—2008纺织品 色牢度试验 耐皂洗色牢度 GB/T 4841.3染料染色标准深度色卡 2/1、1/3、1/6、1/12、1/25 GB 5296.4 消费品使用说明 第4部分：纺织品和服装 GB/T 8170数值修约规则与极限数值的表示和判定 GB/T 8427—2008 纺织品 色牢度试验 耐人造光色牢度；氙弧 GB/T 8629—2001纺织品 试验用家庭洗涤和干燥程序 GB/T 8630纺织品 洗涤和干燥后尺寸变化的测定 GB/T 14801机织物与针织物纬斜和弓纬试验方法 GB/T 18132丝绸服装 GB 18401 国家纺织产品基本安全技术规范 GB/T 21294服装理化性能的检验方法 GB/T 21295服装理化性能的技术要求 GB/T 29862纺织品 纤维含量的标识 GB/T 31127—2014纺织品 色牢度试验 拼接互染色牢度 GB 31701 婴幼儿及儿童纺织产品安全技术规范 GB/T 31907服装测量方法 FZ/T 80002服装标志、包装、运输和贮存 FZ/T 80004服装成品出厂检验规则 FZ/T 80007.3使用粘合衬服装耐干洗测试方法 男女单、棉服装、男女儿童单服装外观疵点样照 羽绒服装外观疵点及缝制起皱五级样照 3 要求 3.1 使用说明 使用说明按GB 5296.4和GB 31701规定。 3.2 号型规格 3.2.1 号型设置按GB/T 1335(所有部分)规定。 3.2.2主要部位规格按GB/T 1335(所有部分)有关规定自行设计。 3.3 原材料 3.3.1 面料 按国家有关纺织面料标准选用符合本标准质量要求的面料。 3.3.2 里料 采用与所用面料相适宜并符合本标准质量要求的里料。不允许使用不透气薄膜。 3.3.3填充物，活里用料 应选用具有一定保暖性的各种天然纤维、化学纤维等及其共混物，以及动物毛皮，人造毛皮，其质量应符合有关法律法规、强制性标准及相关标准的要求。 3.3.4 辅料 3.3.4.1 衬布、垫肩、装饰花边、袋布 采用与所用面、里料的性能相适宜的衬布、垫肩、装饰花边、袋布，其质量应符合本标准规定。 3.3.4.2缝线、绳带、松紧带 采用与所用面、里料、辅料的性能相适宜的缝线、绳带，松紧带(装饰线、带除外)。 3.3.5钮扣、拉链及其他附件 采用适合所用面料的钮扣(装饰扣除外)、拉链及其他附件。钮扣、装饰扣、拉链及其他附件应表面光洁，无毛刺、无缺损、无残疵、无可触及锐利尖端和锐利边缘。拉链啮合良好、光滑流畅。 注：可触及锐利尖端和锐利边缘是在正常穿着条件下，成品上可能对人体皮肤造成人身伤害的锐利边缘和尖端。 3.4经纬纱向 前身底边不允许倒翘，后身、袖子、前后裤(裙)片纱线歪斜程度不大于3％，色织条、格类纱线歪斜程度不大于2.5％(特殊设计除外)。 3.5对条对格 3.5.1 面料有明显条格在1.0 cm及以上的接表1规定。 表1 单位为厘米 部位名称 对条、对格规定 备 注 左右前身 条料顺直，格料对横，互差不大于0.3 条格大小不一时，以衣长三分之一的上部为主 袋、袋盖与大身 条料对条，格料对格.互差不大于0.3 遇条格大小不一时，以袋前部的中心为主 表1(续) 单位为厘米 部位名称 对条、对格规定 备 注 领尖 条料对称，互差不大于0.3 阴阳条格以明显条格为主 袖子 两袖左右顺直，条格对称，以袖山为准，互差不大于1.0 裤、裙侧缝 侧缝袋口下10.0以下格料对横，互差不大于0.5 前后裆缝 条格对称，格料对横，互差不大于0.5 注：特殊设计除外。 3.5.2 倒顺毛绒、阴阳格原料，全身顺向一致，特殊设计除外。 3.5.3 特殊图案面料以主图为准，全身顺向一致。 3.6 色差 3.6.1 领面、袋与大身色差高于4级，裤、裙侧缝色差高于4级，其他表面部位色差不低于4级。 3.6.2 衬布影响或多层料造成的色差不低于3-4级(特殊设计除外)。 3.6.3套装的上装与下装的色差不低于4级。 3.7 外观疵点 成品各部位的疵点允许存在程度按表2规定。成品各部位划分见图1。各部位只允许一种允许存在程度内的疵点。未列入本标准的疵点按其形态，参照表2相似疵点规定。 表2 疵点名称 各部位允许存在程度 1号部位 2号部位 3号部位 线状疵点 不允许 长2.0 cm以下 长4.0 cm以下 条状疵点 不允许 不允许 长1.5 cm以下 色档 不允许 轻微 不影响外观 斑疵(油、锈、色斑) 不允许 不明显，不大于0.2 cm2 不明显，不大于0.2 cm2 破损性疵点 不允许 不允许 不允许 散布性疵点 不允许 不允许 不允许 注1：轻微——疵点在直观上不明显，通过仔细辨认才可看出。 明显——不影响总体效果，但能明显感觉到疵点的存在。 注2：表中线状疵点和条块状疵点的允许值是指同一件产品上同类疵点的累计尺寸。 注3：特殊设计除外。 臀围线 下裆 图1 3.8 缝刺 3.8.1针距密度按表3规定，特殊设计除外。 表3 项 目 针距密度 备注 明暗线 不少于12计/3 cm 特殊需要除外 包缝线 不少于9针/3 cm 绗线 不少于9针/3 cm 装饰绗线除外 锁眼 细线 不少于12针/1 cm 粗线 不少于9针/1 cm 注：细线：20tex及以下缝纫线；粗线：20 tex以上缝纫线。 3.8.2各部位缝制平服，线路顺直、整齐、牢固，针迹均匀。上下线松紧适宜，无跳线、断线，无针眼，起止针处应缉牢。缝制皱缩程度按《羽绒服装外观疵点及缝制起皱五级样照》规定，不低于3级。 3.8.3领子平服，不反翘，领子部位明线不允许有接线和跳针。领面、里、衬松紧适宜。可装卸内胆的棉上农，后托领圈与挂面外口，应折光边、包缝或滚条。可装卸内胆与挂面结合部位平服，内胆与面料松紧适宜，扣位左右对称，可装卸内胆的左右高低错位不大于1.5cm。使用天然毛皮，可装卸的帽口毛边，绒毛顺向一致与帽口连接处应顺直、平服。 3.8.4绱袖圆顺，两袖前后基本一致。 3.8.5袋与袋盖大小适宜、方正、圆顺、左右高低一致，袋口两端应牢固，斜料左右对称。 3.8.6滚条、压条应平服、宽窄一致。 3.8.7外露缝份毛边不外露。 3.8.8拉链缉线整齐，拉链平服、顺直，左右高低一致，与拉合部位相符，松紧适宜。 3.8.9锁眼定位准确，大小适宜。可装卸内胆的棉上衣，应在袖口内侧、底边左右摆缝的位置，有用于固定的钮、袢或搭扣。 3.8.10扣与扣眼对位，整齐牢固。扣脚高低适宜，线结不外露。线结不应钉在单层布上(装饰扣除外)，缠脚高度与锁眼厚度相适宜，收线打结应结实完整，钉扣线不脱散。四合扣牢固，上下应对位，吻合适度，无变形，松紧适宜。 3.8.11 商标和耐久性标签位置端正，平服。 3.8.12对称部位基本一致。 3.8.13各部位30 cm内不应有连续跳针或一处以上单跳针，链式线迹不允许跳线。 3.8.14装饰物(绣花、镶嵌等)牢固、平服。 3.8.15绗线顺直，厚薄均匀，表面绗线左右对称，横向绗线互差不大于0.4 cm。 3.9 规格尺寸允许偏差 成品主要部位规格尺寸允许偏差按表4规定。 表4 单位为厘米 部位名称 规格尺寸允许偏差 成人 儿童 衣长 上衣 ±1.5 -1.5～+2.5 大衣 ±2.0 -1.5～+3.5 胸围 ±3.0 -2.0～+4.0 领大 ±1.0 -0.8～+1.5 总肩宽 ±1.0 -0.8～+2.0 袖长 圆袖 ±1.0 -1.0～+2.0 连肩袖 ±1.5 -1.5～+2.5 裤、裙长 ±2.0 -1.5～+3.0 腰围 ±1.5 -1.0～+2.0 3.10整烫 3.10.1 各部位熨烫平服、整洁，无烫黄、水渍及亮光。 3.10.2使用粘合衬部位不允许有脱胶、渗胶、起皱、起泡及沾胶。 3.11理化性能 成品理化性能按表5规定。 表5 项目 分等要求 优等品 一等品 合格品 纤维含量/％ 符合GB/T 29862规定 甲醛含量/(mg/kg) 符合GB 18401规定 pH值 可分解致癌芳香胺染料/(mg/kg) 异味 尺寸变化率a/％ ≥ 水洗b 胸围 -1.5 -2.0 -2.5 衣长 -1.5 -2.5 -3.5 腰围 -1.5 -2.0 -2.5 裤、裙长 -1.5 -2.5 -3.5 干洗c 胸围 -2.0 衣长 -2.0 腰围 -2.0 裤、裙长 -2.0 面料色牢度d/级 ≥ 耐皂洗b 变色 4 3-4 3 沾色 4 3-4 3 耐干洗c 变色 4-5 4 3-4 沾色 4-5 4 3 耐水 变色 3-4 3 3 沾色 3-4 3 3 耐汗渍 变色 3-4 3 3 沾色 3-4 3 3 耐干摩擦 沾色 4 3-4 3 耐湿摩擦e 沾色 4 3-4 3 耐光 变色 4 3 3 拼接互染f 沾色 4-5 4 4 里料色牢度d/级 ≥ 耐皂洗h 沾色 3 耐干摩擦 3-4 耐水 符合GB 18401规定 耐汗渍 表5(续) 项目 分等要求 优等品 一等品 合格品 接缝性能g 裤后裆缝接缝强力/N ≥ 符合GB/T 21295规定 缝子纰裂程度/cm 覆粘合衬部位剥离强力h/N ≥ 面料起球i/级 ≥ 4 3-4 3 洗涤后外观 不允许出现破损、明显变形和变色，复合、喷涂、印花以及绣花面料不能起泡、脱落或严重起皱，表面部位不能有明显水渍，附件不允许脱落和锈蚀，里料不允许外露，填充物不允许出现缩团，不允许严重影响外观及使用性能的其他变化 注：按GB/T 4841.3的规定，颜色深于1/12染料染色标准深度色卡为深色，颜色不深于1/12染料染色标准深度为浅色。 a尺寸变化率中，腰围不考核松紧腰围。 b水洗尺寸变化率、耐皂洗色牢度不考核使用说明中标注不可水洗的产品。 c干洗尺寸变化率、耐干洗色牢度不考核使用说明中标注不可干洗的产品。 d蚕丝纤维含量≥50％的织物色牢度允许程度按GB/T 18132的规定。 e起绒、磨毛、植绒类面料、深色面料的湿摩擦色牢度的合格品考核指标允许比本标准降半级。 f拼接互染色牢度只考核深、浅颜色拼接的产品，不考核使用说明中标注不可水洗的产品。 g外层仅起装饰作用部分不考核接缝性能。 h覆粘合衬部位剥离强度只考核上衣的领子和大身部位，且不考核复合，喷涂面料的剥离，非织造布粘合衬如在 试验中无法剥离则不考核此项目。 i起绒、磨毛、植绒类织物不考核起球。 3.12儿童服装安全性能 36个月以上至14岁儿童穿着的棉服装还应符合GB 31701的规定。 4检验方法 4.1 检验工具 4.1.1钢卷尺或直尺，分度值为1 mm。 4.1.2纺织品 色牢度试验 评定变色用灰色样卡(GB/T 250)。 4.1.3 1/12染料染色标准深度色卡(GB/T 4841.3)。 4.1.4男女单、棉服装、男女儿童单服装外观疵点样照。 4.1.5羽绒服装外观疵点及缝制起皱五级样照。 4.2 规格测定 主要部位的测量方法按GB/T 31907规定。 4.3 外观测定 4.3.1 外观检验一般采用灯光照明，照度不低于600 lx，有条件时也可采用北空光照明。 4.3.2评定色差程度时，被评部位应纱向一致。入射光与织物表面约成45°角，观察方向应垂直于织物表面，距离60 cm目测，与GB/T 250样卡对比。 4.3.3外观疵点允许存在程度测定时，距离60 cm目测，并与男女单、棉服装、男女儿童单服装外观疵点样照对比，必要时采用钢卷尺进行测量。