1、1610.7 Test sequence and classification criteria.1610.8 Reporting results.Subpart BRules and Regulations1610.31 Definitions.1610.32 General requirements.1610.33 Test procedures for textile fabrics and film.1610.34 Only uncovered or exposed parts of wearing apparel to be tested.1610.35 Procedures for
2、 testing special types of textile fabrics under the standard.1610.36 Application of Act to particular types of products.1610.37 Reasonable and representative tests to support guaranties.1610.38 Maintenance of records by those furnishing guaranties.1610.39 Shipments under section 11（c） of the Act.161
3、0.40 Use of alternative apparatus, procedures, or criteria for tests for guaranty purposes.Subpart CInterpretations and Policies1610.61 Reasonable and representative testing to assure compliance with the standard for the clothing textiles.FIGURE 1 TO PART 1610SKETCH OF FLAMMABILITY APPARATUSFIGURE 2
4、 TO PART 1610FLAMMABILITY APPARATUS VIEWSFIGURE 3 TO PART 1610SPECIMEN HOLDER SUPPORTED IN SPECIMEN RACK FIGURE 4 TO PART 1610AN EXAMPLE OF A TYPICAL INDICATOR FINGERFIGURE 5 TO PART 1610AN EXAMPLE OF A TYPICAL GAS SHIELDFIGURE 6 TO PART 1610IGNITERFIGURE 7 TO PART 1610BRUSHING DEVICEFIGURE 8 TO PAR
5、T 1610BRUSHFIGURE 9 TO PART 1610BRUSHING DEVICE TEMPLATESOURCE: 73 FR 15640, Mar. 25, 2008, unless otherwise noted.AUTHORITY: 15 U.S.C. 11911204. 1610部分衣用纺织品易燃性标准子部分 A 标准节. 1610.1 目的、围与适用性。 1610.2 定义 1610.3 测试方法概要 1610.4 纺织品分级的要求 1610.5 测试设备与材料 1610.6 测试步骤 1610.7 测试程序与分级标准 1610.8 结果报告 15 U.S.C. 1191
6、12042010.12 初稿（Subpart A） | 2011.02 修订（Subpart A） 1610.1 Purpose, scope and applicability.（a） Purpose. The purpose of this standard is to reduce danger of injury and loss of life by providing, on a national basis, standard methods of testing and rating the flammability of textiles and textile produc
7、ts for clothing use, thereby prohibiting the use of any dangerously flammable clothing textiles.（b） Scope. The Standard provides methods of testing the flammability of clothing and textiles intended to be used for clothing, establishes three classes of flammability, sets forth the requirements which
8、 textiles shall meet to be classified, and warns against the use of those textiles which have burning characteristics unsuitable for clothing. Hereafter, clothing and textiles intended to be used for clothing shall be referred to as textiles.（c） Specific exceptions. This standard shall not apply to:
9、 （1） Hats, provided they do not constitute or form part of a covering for the neck, face, or shoulders when worn by individuals;（2） Gloves, provided they are not more than 14 inches in length and are not affixed to or do not form an integral part of another garment;（3） Footwear, provided it does not
10、 consist of hosiery in whole or part and is not affixed to or does not form an integral part of another garment;（4） Interlining fabrics, when intended or sold for use as a layer between an outer shell and an inner lining in wearing apparel.（d） Specific exemptions. Experience gained from years of tes
11、ting in accordance with the Standard demonstrates that certain fabrics consistently yield acceptable results when tested in accordance with the Standard. Therefore, persons and firms issuing an initial guaranty of any of the following types of fabrics, or of products made entirely from one or more o
12、f these fabrics, are exempt from any requirement for testing to support guaranties of those fabrics:（1） Plain surface fabrics, regardless of fiber content, weighing 2.6 ounces per square yard or more; and（2） All fabrics, both plain surface and raised-fiber surface textiles, regardless of weight, mad
13、e entirely from any of the following fibers or entirely from combination of the following fibers:acrylic, modacrylic, nylon, olefin, polyester,wool.（a）目的 。本标准的目的是通过以国家为基础对用于服装的纺织品及纺织产品易燃性标准测试及评价方法的规定，从而防止一切具有危险易燃性的服装用纺织品的使用，以减少受伤风险及生命损失。（b）围 。本标准规定了拟用于衣着的服装及纺织品易燃性的测试方法，制定了易燃性的三个级别，提出纺织品分级应符合的要求，并对具有
14、不宜用于衣着的易燃特质的纺织品的使用作出了警示。下文所提及“纺织品”均指“拟用于衣着的服装及纺织品”。（c）特例 。本标准不适用于：（1）帽子，当个人穿戴时不构成或形成遮盖颈部、脸部或肩部的部件。（2）手套，当长度不超过14英寸且不附加于或构成另一衣物完整的一部分时。（3）鞋类，当部分或全部不由针织品构成且不附加于或构成另一衣物完整的一部分时。（4）夹层织物，当作为处于衣服外壳层及里布的中间层使用或销售时。（d）豁免 。据多年按照标准进行测试的经验表明，对某些织物按照标准进行的测试一贯得到可接受的结果。因此当个人或企业对下列任何类型的织物或完全由其中一种或多种织物制成的产品作出初始保证时，则可
15、豁免任何测试要求以支持这些织物的保证：（1）表面平整织物，不论所含纤维种类，克重大于或等于2.6 oz/yd的；以及（2）所有织物，包括表面平整纺织品及表面起绒纺织品，不论重量，完全由以下纤维或以下纤维混合制成：腈纶，改性腈纶，锦纶，烯烃，涤纶，羊毛。（e） Applicability. The requirements of this part 1610 shall apply to textile fabric or related material in a form or state ready for use in an article of wearing apparel, inc
16、luding garments and costumes finished for consumer use. 1610.2 Definitions.In addition to the definitions given in Section 2 of the Flammable Fabrics Act as amended （15 U.S.C. 1191）, the following definitions apply for this part 1610.（a） Base burn （also known as base fabric ignition or fusing） means
17、 the point at which the flame burns the ground （base） fabric of a raised surface textile fabric and provides a self-sustaining flame. Base burns, used to establish a Class 3 fabric, are those burns resulting from surface flash that occur on specimens in places other than the point of impingement whe
18、n the warp and fill yarns of a raised surface textile fabricundergo combustion. Base burns can be identified by an opacity change, scorching on the reverse side of the fabric, or when a physical hole is evident.（b） Burn time means the time elapsed from ignition until the stop thread is severed as me
19、asured by the timing mechanism of the test apparatus.（c） Dry cleaning means the cleaning of samples in a commercial dry cleaning machine under the conditions described in 1610.6.（d） Film means any non-rigid, unsupported plastic, rubber or other synthetic or natural film or sheeting, subject to the A
20、ct, or any combination thereof, including transparent, translucent, and opaque material, whether plain, embossed, molded, or otherwise surface treated, which is in a form or state ready for use in wearing apparel, and shall include film or sheeting of any thickness.（e） Flammability means those chara
21、cteristics of a material that pertain to its relative ease of ignition and relative ability to sustain combustion.（f） Flame application time means the 1 second during which the ignition flame is applied to the test specimen.（g） Ignition means that there is a selfsustaining flame on the specimen afte
22、r the test flame is removed.（h） Interlining means any textile which is intended for incorporation into an article of wearing apparel as a layer between an outer shell and an inner lining.（i） Laundering means washing with an aqueous detergent solution and includes rinsing, extraction and tumble dryin
23、g （e）适用性 。1610部分的要求应用于将用以供消费者使用的衣用服装包括衣服与戏服的具有相应形式或状态的纺织织物或相关材料。作为修订版可燃织物法案（15 U.S.C 1191）第二节中所给出定义的补充，下列定义适用于1610部分。（a）底布燃烧 （亦即织物底布点燃或熔化）指火焰在表面起毛纺织织物底部处某点处点燃并产生持续燃烧的火焰。底布燃烧用以判断Class3分级织物，即由于表面起毛纺织织物试样的表面闪燃造成非火焰击点处经纬纱点燃的燃烧现象。底布燃烧可经由不传导变化、织物反面烧焦或出现物理破洞来识别。（b）燃烧时间 指测试仪器的计时器测得的从点燃直到停止线烧断所经历的时间。（c）干洗 指用
24、商用干洗机根据 1610.6所述条件对试样的洗涤。（d）薄膜 指受法案管制的一切非刚性、无支撑的塑料、橡胶或其他合成或天然的薄膜或覆盖层或由上述材料混合构成 包括透明、半透明和不透明的材料，无论是平面、浮饰、模塑或经表面处理的，具有一定形式或状态的可用于衣用服装，并应包括任意厚度的薄膜或覆盖层。（e）易燃性 指材料具有的相对易被点燃及相对能支持燃烧的特性。（f）火焰作用时间 指火源在试样上所作用的1秒钟时间。（g）点燃 指试样在测试火焰移除后产生持续燃烧的火焰。（h）夹层 指任何作为衣用服装中外壳层与里布之间的纺织品。（i）洗涤 指用 1610.6所述的洗涤剂进行洗涤，包括清洗、脱水与甩干。a
25、s described in （j） Long dimension means the 150 mm （6 in） length of test specimen.（k） Plain surface textile fabric means any textile fabric which does not have an intentionally raised fiber or yarn surface such as a pile, nap, or tuft, but shall include those fabrics that have fancy woven, knitted o
26、r flock-printed surfaces.（l） Raised surface textile fabric means any textile fabric with an intentionally raised fiber or yarn surface, such as a pile, including flocked pile, nap, or tufting.（m） Refurbishing means dry cleaning and laundering in accordance with （n） Sample means a portion of a lot of material which is taken for testing or for record keeping purposes.（o） Specimen means a 50 mm by 150 mm （2 in by 6 in） section of sample.（p） Stop thread supply means No. 50, white, mercerized, 100% cotton sewing thre
