AATCC 135-2004织物经家庭洗涤后尺寸变换的测定
化学纤维物理性能检验-洗后尺寸变化率和洗后外观.

-洗后尺寸变化率和洗后外观
主讲人:聂凤明 主讲人单位:广州纤维产品检测研究院
洗后尺寸变化率和洗后外观
水洗尺寸变化率
原理: 织物经一定程序洗涤干燥后,长度和宽度方向的尺寸 发生变化,洗涤后尺寸变化量与洗前尺寸的比值称为水洗 尺寸变化率。
测试方法:抽取具有代表性样品,在试样上标记基准点,在 进行规定的洗涤干燥程序处理后测量基准点之间的距离, 然后计算得出水洗尺寸变化率。
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洗后尺寸变化率和洗后外观
洗涤
用于测试水洗后尺寸变化率的洗衣 机主要有两种: 一种是水平滚筒、前门加料型洗衣 机(A型洗衣机);另一种是顶部加 料、搅拌型洗衣机(B型洗衣机)。
GB/T 8629-2001中规定B型洗衣机 的洗涤程序有11种 ;A型洗衣机的 洗涤程序有10种 ;
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洗后尺寸变化率和洗后外观
水洗尺寸变化率为“+”号表示伸长,“-”号表示收缩。
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洗后尺寸变化率和洗后外观
标准洗涤剂主要有三种:
1)AATCC 1993标准洗涤剂WOB(不含荧光增白剂),用于B 型洗衣机;
2)无磷ECE标准洗涤剂(不含荧光增白剂),用于A型和B 型两种洗衣机; 3)无磷IEC标准洗涤剂(含荧光增白剂),可用于A型和B 型洗衣机。
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洗后尺寸变化率和洗后外观
常用干洗测试方法
测试方法 程序 装载量Kg/m3 烘干温度℃
GB/T 19981.2-2005
正常材料
敏感材料
50±2
33±2
60±3
50±3
特敏材料 FZ/T 80007.3-2006 常规干洗法
缓和干洗法
家庭水洗后服装的尺寸变化

参考标准AATCC150-2003家庭水洗后服装的尺寸变化1.目的1.1 这个测试方法用来评价服装经后复家庭水洗之后的尺寸稳定性,包括四种洗涤温度,三种洗涤搅拌档位,二种漂洗温度,四种干燥方式,这些都是消费者使用的一些通用的洗涤方式。
1.2 成衣洗后的尺寸变化是通过测量成衣指定部位经反复家庭水洗前后的尺寸来计算,成衣洗后尺寸变化除了受面料尺寸变化影响外,还受成衣的结构,成衣的张力,使用的缝纫或车缝线的影响。
1.3 面料的尺寸变化也可以用成衣上布面洗后的尺寸变化确定,使用布面打印标记的方法,布面不包括成衣的缝线制的部分。
1.4 此方法不适用于弹性面料缝制的成衣。
2.测试原理2.1 家庭洗涤之前,在成衣上打印几对规定的标记,通过测定这几点的间距在洗涤前后的变化来测定成衣的尺寸变化。
3.设备与材料3.1 全自去吧洗衣机(AATCC 认可)3.2 转笼烘干机(AATCC 认可)4.3 滴干(Drip Drying)和挂干(Line Drying)设备4.4 1993 AATCC 标准洗涤剂4.5 陪洗织物,尺寸为920cm*920cm(36*36in),缝边的漂白棉布(Type 1)或50/50 涤棉平纹织物。
3.6 专用持久性记号笔,打印标记装置,也可用缝线来做标记。
3.7 毫米(mm)尺或0.1in 的直尺或卷尺;或已经标记好的缩率尺(0.5%)3.8 台秤,至少5kg 或10lb 的量程。
4.测试样本4.1 测试与准备4.2 每件衣服为一个样品,一般需要准备3 件衣服以备测试使用。
4.1.2 如果衣服在没有水洗之前就已经由布面的整理,服装的拼接或包装引起扭曲度形,则得出的尺寸变化不真实。
对于这种情况,需要另取衣服进行检测或者检测结果注明情况。
仅供参考用。
4.1.3 试样预置至少4 小时(T=21±℃,或RH=65±2%),一般衣服要悬挂放置,对于不能使用悬挂的衣服,把每件衣服分别分开铺放晾置,(如t-shirts,boxer shorts)4.2 打印标记4.2.1 按照表I 在成衣的选定区域标记测量点,每件成衣至少需要在长度和宽度有3 组标记,标记所做的区域是买卖双方认可的,如果面衣够大,标记的距离使用460mm(18in),如果距离不够460mm,如童装,则可以使用250mm(10in)的印记,所有的印记必须离样本的边缘或缝线25mm(1in)以上。
AATCC 135 纺织物经全自动家庭洗涤后的尺寸变化 中文版

纺织品经家庭洗涤后尺寸变化的试验方法1、目的与范围1.1、本试验方法是为了测试纺织品经过家庭洗涤程序后的尺寸变化。
目前,消费者使用的洗衣机一般包括以下可选择的程序:四个洗涤温度;三个搅拌速度;两个漂洗温度;以及四个干燥程序。
2、原理2.1、洗涤前,在织物上做好几组的基准线标记,然后按照一般的家庭洗涤方法进行洗涤,最后测量织物试样的尺寸变化。
3、术语3.1、尺寸变化:在特定的条件下,织物试样在长度或宽度方向上的改变。
尺寸变化,通常用试样的这部分的变化与原尺寸相比的百分率来表示。
3.2、伸长:尺寸的变化导致试样在长度或宽度方向的增加。
3.3、洗涤:它是指利用液体清洁剂溶液进行处理(清洗),旨在清除污垢或污迹的过程,通常包括漂洗、脱水和干燥的过程。
3.4、收缩:尺寸的变化导致试样在长度或宽度方向的减少。
4、安全预防注:这些安全保护措施仅供参考。
它是对试验程序的补充,并非包括所有的措施。
采用本标准中安全和正确的处理方法是用户的责任。
有关材料的安全数据表,制造厂商的其他建议等详细的资料,必须向制造厂商咨询。
也必须参考和遵守美国劳工部职业安全与健康署的所有标准和规定。
4.1、要切实遵守实验室操作规范。
在实验室内的任何区域,必须戴好防护眼镜。
4.2、1993 AATCC标准洗涤剂WOB会引发炎症。
应该小心使用,以防止接触眼睛和皮肤。
4.3、在使用实验室试验装置时,应遵守制造厂商的安全建议。
5、仪器与原料5.1、自动洗衣机(见12.1)5.2、自动翻滚式烘干机(见12.2)。
5.3、调湿/干燥样品架:可拉式筛板或带孔的晾衣架(见12.3)。
5.4、滴干和悬挂晾干装置。
5.5、1993AATCC标准洗涤剂(见12.10,12.11)。
5.6、尺寸为920×920mm(36x36in.)的漂白缝边棉质织物(1型陪洗物),或50/50涤棉平纹漂白织物(3型陪洗物)(见12.4、12.11)。
5.7、不褪色的墨水记号笔(见12.5),合适的直尺、卷尺、标记卡板或其他标记装置(见12.6)。
AATCC962004机织物和针织物除毛织物外商业洗涤后的尺寸变化

AATCC962004机织物和针织物除毛织物外商业洗涤后的尺寸变化AATCC 96-2004 机织物和针织物除毛织物外商业洗涤后的尺寸变化AATCC(美国纺织化学家和染整师协会)是一个致力于纺织化学和染整领域研究与标准制定的机构。
AATCC 96-2004是该机构发布的关于机织物和针织物洗涤后尺寸变化的标准规范。
本文将对该标准的各项要求进行详细介绍。
1. 引言AATCC 96-2004标准的目的是为了评估在商业洗涤条件下,除毛织物的尺寸变化情况。
该标准旨在提供一种可重复和准确的方法,用于比较不同织物在洗涤过程中的尺寸变化程度。
2. 适用范围该标准适用于所有除毛织物,包括机织物和针织物。
不同种类的织物对洗涤的响应有所不同,因此通过该标准可以对织物进行客观的评估和比较。
3. 测试方法AATCC 96-2004标准要求使用标准洗涤剂和洗涤条件,以确保测试结果的准确性和可重复性。
测试过程包括洗涤前和洗涤后的尺寸测量,并通过计算得出尺寸变化百分比。
4. 尺寸测量洗涤前和洗涤后的尺寸测量要求使用相同的方法和仪器。
在洗涤前,需要对样品的长度、宽度和重量进行测量,作为初始尺寸。
在洗涤后,样品需要在规定的条件下进行烘干和冷却,并进行尺寸的再次测量。
5. 计算尺寸变化根据洗涤前后的尺寸测量结果,可以计算出尺寸变化百分比。
尺寸变化百分比表示洗涤后织物的尺寸相对于洗涤前的变化程度。
这个结果可以用来比较不同织物的洗涤后尺寸稳定性。
6. 结果解释根据AATCC 96-2004标准,尺寸变化百分比的结果可以分为四个等级:优秀、良好、合格和不合格。
不同等级代表了洗涤后尺寸变化的程度,其中优秀代表最小的变化,不合格代表达到或超过了允许的限制。
7. 结论AATCC 96-2004标准提供了一种标准的测试方法,用于评估除毛织物在商业洗涤过程中的尺寸变化。
通过该标准,可以确保织物生产商和消费者对织物的洗涤性能有一个准确的了解,从而做出更好的选择。
缩水率 AATCC135

缩水率 AATCC135自动家庭水洗尺寸稳定性AATCC 135测试方法1. 测试仪器及材料1.1自动洗衣机1.2 滚筒式干衣机1.3平衡箱或烘干架1.4 滴水晾干装置1.5 AATCC 标准洗涤剂1.6 尺寸为92 x 92厘米(36 x 36英寸)缝边漂白布(陪衬布类型1)或涤棉漂白布(50/50)和丝光府绸(陪衬布类型2),或50/50涤棉漂白丝光平纹布(陪衬布类型3)1.7 标记笔,标记尺,或标记模板1.8 起码精确到毫米,十分之一英寸的比率尺1.9 量程至少为 5Kg 的天平2.测试样品2.1样品的准备2.1.1每块试样上取三块样品求平均2.1.2 如若可能,样品经向与纬向的纱支数各不相同。
2.1.3 若样品在未经洗涤之前,已发生扭曲、变形,其结果可能不准确,因此不推荐用这种样品。
2.1.4 在做标记之前,将测试样品分开放在样品架上作前处理。
样品在大气中至少放置4小时,温度为21+1C(70+2F),湿度为65+2%。
2.2 作标记在38 x38cm 的测试样品上做3组与经向平行25 cm 的标记。
每一个标记与各边缘的距离至少为5cm。
同方向的标记至少相距12cm,若使用50cm或18in 长的标记,通常是在要求更精确的测试中。
缝纫线作标记时用一组标记。
3.测试过程3.1 具体程序设置见表I,II,III.3.2 洗涤3.2.1 设定好规定的水位,洗涤温度及漂洗温度,其漂洗温度不应超过29C.3.2.2 加入66+1g的AATCC标准洗涤剂,在软水中,可适量少放以避免过多的泡沫.3.2.3 加入测试样品及足够的陪衬布,使总重量达到1.8+0.1Kg或3.6+0.1Kg. 设定洗涤程序及洗涤时间.3.2.4 样品通过A,B,D过程进行晾干时,允许经过洗涤程序中最后的脱水甩干程序。
脱水过后,迅速将样品拿出,尽量将其展开,不要使其变形,扭曲过度,然后按照A,B,D方法进行晾干。
3.2.5 干燥过程C是自然滴干,所以在清水洗涤程序过后,关掉洗衣机并在排水之前将湿透的样品取出。
AATCC纺织品常规项目检测方法的新进展

测试与标准AATCC纺织品常规项目检测方法的新进展杨 萍(中国流行面料检测中心,北京 100025)摘 要:AA TCC标准体系适用于纺织品染色牢度、评估程序、纤维鉴别及物理性能等测试方法,是对许多国家纺织品出口检测影响较大的标准之一。
文章对比了AA TCC2004版与2003版技术手册中纺织品常规项目的检测方法,并指出了这些方法的最新发展。
关键词:测试;试验方法;AA TCC;尺寸稳定性;染色牢度;发展;纺织品中图分类号:TS197 文献标识码:C 文章编号:1000-4017(2004)12-0032-03N e w development of regular textile testing items of AATCC Manu alY AN G Ping(Fabrics China Textile Testing Center,Beijing100025,China)Abstract:AATCC te st method standard system has great in fluence on many countrie s’export of textile s.The regular textile te sting items of AATCC Manual2003and2004have been com pared,and some new developments have been pointed out.K ey w ords:te sting;te sting methods;AATCC;dimensional stability;color fastne ss;development;textile s1 前言AA TCC(American Association of Textile Chemists and Colorists,美国纺织化学家和染色家协会)是制定辨别与分析纺织品的色牢度和生物性能标准的非官方机构。
AATCC 135-2014

AATCC takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this test method. Users of this test method are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.This test method is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reaffirmed or withdrawn. Your comments are invited either for revision of this test method or for additional procedures and should be addressed to the AATCC Technical Center. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing, you should make your views known to Diana A. Wyman, Technical Director, at the address shown below.This test method is copyrighted by AATCC, PO Box 12215, Research Triangle Park, NC 27709 USA. Individual reprints (single or multiple copies) of this method may be obtained by contacting AATCC at the above address or tel: 919-549-3526; fax: 919-549-8933, or e-mail: orders@.AATCC License Agreement: This test method is copyrighted by the American Associationof Textile Chemists and Colorists (AATCC), PO Box 12215, 1 Davis Drive, Research Triangle Park, NC USA. All rights reserved.AATCC grants you a license as follows: The right to download one electronic file of this AATCC test method for temporary storage on one computer for purposes of viewing, and/or printing one copy of the AATCC test method for individual use. Neither the electronic file nor the hard copy print may be reproduced in any way. In addition, the electronic file may not be distributed elsewhere over computer networks or otherwise. The hard copy print may only be distributed to other employees for their internal use within your organization.This test method is not for resale.Copyright © 2014 American Association of Textile Chemists and ColoristsAATCC Tec hnic al Manual/2015TM 135-2014245Developed in 1970 by AATCC Commit-tee RA42; reaffirmed 1973, 2000; re-vised 1978, 1987, 1995, 2001, 2003(with title change), 2004, 2010, 2012,2014; editorially revised 1982, 1985,1989, 1990, 1991, 1996, 1997, 2006,2008; editorially revised and reaffirmed 1992. Related to ISO 3759.1. Purpose and Scope1.1 This test method is intended for the determination of dimensional changes of fabrics when subjected to home launder-ing procedures used by consumers. Four washing temperatures, three agitation cy-cles, two rinse temperatures and four dry-ing procedures cover the common home care options available to consumers using current laundering machines.2. Principle2.1 The dimensional changes of fabric specimens subjected to home laundering care are measured using pairs of bench-marks applied to the fabric before laun-dering.3. Terminology3.1 dimensional change, n.—a ge-neric term for changes in length or width of a fabric specimen subjected to speci-fied conditions. The change is usually ex-pressed as a percentage of the initial di-mension of the specimen.3.2 growth, n.—a dimensional change resulting in an increase of length or width of a specimen.3.3 laundering, n.—of textile materi-als , a process intended to remove soils and/or stains by treatment (washing) with an aqueous detergent solution and nor-mally including rinsing, extraction and drying.3.4 shrinkage, n.—a dimensional change resulting in a decrease in the length or width of a specimen.4. Safety PrecautionsNOTE: These safety precautions are for information purposes only. The pre-cautions are ancillary to the testing proce-dures and are not intended to be all inclu-sive. It is the user’s responsibility to use safe and proper techniques in handling materials in this test method. Manufac-turers MUST be consulted for specific details such as material safety data sheets and other manufacturer’s recommenda-tions. All OSHA standards and rulesmust also be consulted and followed.4.1 Good laboratory practices should be followed. Wear safety glasses in all laboratory areas.4.2 The 1993 AATCC Standard Refer-ence Detergent and the 2003 AATCC Standard Reference Liquid Detergent may cause irritation. Care should be taken to prevent exposure to skin and eyes.4.3 Manufacturer’s safety recommen-dations should be followed when operat-ing laboratory testing equipment.5. Apparatus and Materials (see 12.1)5.1 Automatic washing machine (see 12.2).5.2 Automatic tumble dryer (see 12.3).5.3 Conditioning/drying racks with pull-out screens or perforated shelves (see 12.4).5.4 Facilities for drip drying and line drying.5.5 1993 AATCC Standard Reference Detergent or 2003 AATCC Standard Reference Liquid Detergent (see 12.11and 12.12).5.6 Ballast of 920 × 920 mm (36 × 36in.) hemmed pieces of bleached cotton sheeting (Wash load ballast type 1), or 50/50 polyester/cotton bleached plain weave (Wash load ballast type 3) (see 12.12).5.7 Indelible ink marking pen (see 12.5) for use with suitable rule, tape,marking template or other marking de-vice (see 12.6). Sewing thread may be used for making benchmarks.5.8 Measuring devices.5.8.1 Tape or rule marked in milli-meters, eighths or tenths of an inch.5.8.2 Tape or ruled template marked directly in percent dimensional change to 0.5% or smaller increment (see 12.6).5.8.3 Digital Imaging System (see 12.7).5.9 Scale with at least 5.0 kg (10.0 lb)capacity.6. Test Specimens6.1 Sampling and Preparation.6.1.1 Samples from which dimensional change specimens are to be taken should be representative of the fabric processing stage, finishing treatment, research lab trial, pallet, lot or end-product stage.6.1.2 Fabrics that are distorted in their unlaundered state may give deceptive di-mensional change results when laundered by any procedure. In such cases, it is rec-ommended that specimens not be taken from any distorted area of a fabric sample.6.1.3 Tubular knitted samples shouldbe slit and handled flat in a single layer.Only circular knitted fabrics produced on body-width machines are to be used as specimens in their tubular form. Circular knitted fabrics made on body-width ma-chines are ones to be used in garments with no side seams. Body-width tubular circular knitted garments and seamless garments (knit-to-wear) should be tested according to AATCC Method 150, Di-mensional Changes of Garments after Home Laundering.6.1.4 Specimens tested in accordance with AATCC Method 135 may also be used for testing for skewness change in accordance with Options 1 or 2 in AATCC Method 179, Skewness Change in Fabric and Garment Twist Resulting from Automatic Home Laundering (see 12.8).6.1.5 If fraying of specimens is ex-pected in laundering (see 12.9).6.1.6 Prior to marking, condition test specimens as directed in ASTM D1776,Standard Practice for Conditioning and Testing Textiles. Condition each speci-men for at least 4 h in an atmosphere of 21 ± 1°C (70 ± 2°F) and 65 ± 2% RH by laying each test specimen separately on a screen or perforated shelf of a condition-ing rack.6.1.7 Lay the sample on a flat surface.Do not allow any section of the sample to hang over the edge of the work table. Us-ing a template for the selected test size,mark specimens parallel to the selvage or fabric length direction. Avoid use of the sample area within ten percent of the sample width. Specimens should be taken from areas with different lengthwise and widthwise yarns (see Fig. 1). Identify the length direction of the specimens before cutting them out of the sample. When possible, three specimens from each fab-ric should be used. One or two specimens may be used when insufficient fabricAAT CC Test Method 135-2014Dimensional Changes of Fabrics after Home LaunderingFig. 1—Diagram for cuttingfabric specimens.S e l v a g eCopyright © 2014 American Association of Textile Chemists and Colorists246TM 135-2014AATCC Tec hnic al Manual/2015sample is available.6.2 Marking.6.2.1 Option 1: 250 mm (10.0 in.)benchmarks . Mark each 380 × 380 mm (15 × 15 in.) test specimen with three 250mm (10 in.) pairs of benchmarks parallel to the test specimen length and three 250mm (10 in.) pairs of benchmarks parallel to the test specimen width. Each bench-mark must be at least 50 mm (2 in.) from all test specimen edges. Pairs of bench-marks in the same direction must be spaced approximately 120 mm (5 in.)apart (see Fig. 2).6.2.2 Option 2: 460 mm (18.0 in.)benchmarks . Mark each 610 × 610 mm (24.0 × 24.0 in.) test specimen with three 460 mm (18.0 in.) pairs of benchmarks parallel to the test specimen length and three 460 mm (18.0 in.) pairs of bench-marks parallel to the test specimen width.Each benchmark must be at least 50 mm (2.0 in.) from all test specimen edges.Pairs of benchmarks in the same direc-tions must be spaced approximately 250mm (10 in.) apart.6.2.3 Narrow Fabrics.6.2.3.1 For test specimens greater than 125 mm (5 in.) and less than 380 mm (15in.) wide, take full width of test fabrics and cut each specimen 380 mm (15 in.)long. Mark the length as in 6.2.1. Mea-surement of the width is optional.6.2.3.2 For test specimens 25-125 mm(1-5 in.) wide, take full width of test fab-rics and cut each specimen 380 mm (15in.) long. Use only two pairs of bench-marks parallel to the length. Measure-ment of the width is optional.6.2.3.3 For test specimens less than 25mm (1 in.) in width, take full width of test fabrics and cut each specimen 380 mm (15 in.) long. Use only one pair of bench-marks parallel to the length. Measure-ment of the width is optional.6.3 Original Measurements and Speci-men Size.6.3.1 Specimen size and benchmarks distances used must be indicated in the report.6.3.2 Dimensional change results may not be comparable when different speci-men sizes, different benchmark lengths,different number of specimens, or differ-ent number of benchmarks are used.6.3.3 To improve the accuracy and pre-cision of the dimensional change calcula-tions based on the benchmarks applied to the fabrics as instructed in 6.2, measure and record the distance between each pair of benchmarks with suitable tape or rule to nearest millimeter, eight or tenth of an inch. This is measurement A. In case of narrow fabrics less than 380 mm (15 in.)wide, measure and record width if width measurement will be used. If using a cali-brated template for marking and measur-ing in percent dimensional change di-rectly, an initial measurement is not needed.7. Test Procedure7.1 Table I summarizes alternative washing and drying conditions. Infor-mation on the machine and laundering conditions may be found in the AATCC Monograph M6, Standardization of Home Laundry Test Conditions (see /testing/resources/docs/205-M06.pdf for the latest version of the monograph).7.2 Washing.7.2.1 Weigh test specimens and enough ballast to make a 1.8 ± 0.1 kg (4.00 ±0.25 lb) load. An alternative load size of 3.6 ± 0.1 kg (8.00 ± 0.25 lb) may be used.Dimensional change results obtained us-ing a 1.8 kg (4 lb) load weight may not be equal to those obtained with a 3.6 kg (8lb) load weight and should not be com-pared.7.2.2 Select the specified water level,the desired water temperature for the washing cycle and a rinse temperature of less than 29°C (85°F). If this rinse tem-perature is not attainable, record available rinse temperature. Fill the washing ma-chine to the 18 ± 0.5 gal water level. For alternate load size, fill washing machine to the 22.0 ± 0.5 gal water level.7.2.3 Add 66.0 ± 1 g of 1993 AATCC Standard Reference Detergent or 100 ±1g of 2003 AATCC Standard Reference Liquid Detergent to an 18 ± 0.5 gal wash load. For alternative load size of 22.0 ±0.5 gal, add 80 ± 1 g of 1993 AATCC Standard Reference Detergent. Agitate water briefly to dissolve detergent. Stop the machine agitation. It should be noted that in soft water areas, the amount of de-tergent used may be reduced to avoid ex-cessive sudsing.Table I—Alternative Washing and Drying Conditions (see 7.1)Washing Machine Cycle Washing Temperature Drying Procedure (1)Normal/Cotton Sturdy (2)Permanent Press (3)DelicateCold 16 ± 4.2°C (60 ± 7.4°F)Warm 30 ± 4.2°C (86 ± 7.5°F)Hot 44 ± 4.2°C (111 ± 7.5°F)Extra Hot 54 ± 4.2°C (130 ± 7.5°F)(A)Tumblei.Normalii.Permanent Press iii.Delicate (B )Line (C)Drip (D)ScreenFig. 2—Diagram for placing benchmarks on fabric specimens.Copyright © 2014 American Association of Textile Chemists and ColoristsAATCC Tec hnic al Manual/2015TM 135-20142477.2.4 Add test specimens and ballast to machine. Set the washer for the selected washing cycle and time (see Table I and 7.1).7.2.5 For specimens to be dried by procedures A, B or D, allow washing to proceed through the final spin cycle. Re-move the test specimens immediately after the final spin cycle, separate tangled pieces, taking care to minimize distor-tion, and dry by procedure A, B or D (see Table I and 7.1).7.2.6 For specimens to be dried by pro-cedure C, Drip Dry, allow washing to proceed through to the final rinse cycle.Remove the specimens from the washer just before the water begins to drain for the final rinse cycle. Remove specimens soaking wet.7.3 Drying.7.3.1 For drying procedures B, C and D, do not blow air directly on specimens as it may cause fabric distortion.7.3.2 (A) Tumble Dry. Place the washed load (test specimens and ballast)in the tumble dryer, and set the tempera-ture control to generate the correct ex-haust temperatures as specified in the AATCC Monograph M6, Standardiza-tion of Home Laundry Test Conditions,(see 7.1). For fibers that are heat sensi-tive, lower temperatures consistent with producer’s care recommendations should be used and reported. Allow the dryer to operate until the total load is dry. Remove the load immediately after the dryer stops.7.3.3 (B) Line Dry. Hang each speci-men by two corners with the fabric length in the vertical direction. Allow the test specimen to hang in still air at room tem-perature not greater than 26°C (78°F)until dry.7.3.4 (C) Drip Dry. Hang each dripping wet specimen by two corners, with the fabric length in the vertical direction. Al-low the specimens to hang in still air at room temperature not greater than 26°C (78°F) until dry.7.3.5 (D) Screen Dry. Spread each specimen on a horizontal screen or perfo-rated surface removing wrinkles without distorting or stretching it. Allow the spec-imen to dry in still air at room tempera-ture not greater than 26°C (78°F).7.3.6 Repeat the selected washing and drying cycle two more times or to an agreed number of cycles.7.4 Conditioning and Restoration.7.4.1 After the final washing and dry-ing cycle, condition the specimens for at least 4 h (see 6.1.5) by laying each speci-men separately on the screen or perfo-rated shelves of a conditioning rack in an atmosphere of 21 ± 1°C (70 ± 2°F) and 65 ± 2% RH.7.4.2 For fabrics that are intended to be used in a form fitting garment, restoration techniques are sometimes used prior todetermining the dimensional change.Techniques for this type of restoration are not standardized (hand pulling specimens in the length and width directions at mul-tiple locations using an unspecified force). If restoration techniques are used,a description of the technique should be reported and results should be reported as restored dimensional change.7.4.3 If the specimens are extremely wrinkled and the consumer would AL-WAYS expect to iron a garment made from the fabric, test specimens may be hand ironed prior to re-measurement of benchmarks. Use safe ironing tempera-tures appropriate to the fibers in the fab-ric being ironed. See Table I, Safe Ironing Temperature Guide, in AATCC Method 133, Colorfastness to Heat: Hot Pressing.Exert only that pressure during pressing which is necessary to remove wrinkles.7.4.3.1 Due to the extremely high vari-ability of hand ironing procedures per-formed by individual operators (no stan-dard test method exists for hand ironing procedures), the reproducibility of di-mensional change results after hand iron-ing has been found to be extremely poor.Consequently, caution is advised when comparing dimensional change results af-ter laundering and hand ironing, reported by different operators.7.4.3.2 Hand ironing is intended pri-marily for the evaluation of fabrics used in garments, which require ironing to re-move wrinkles prior to wearing. Use safe ironing temperatures appropriate to the fibers in the fabric being ironed. See Ta-ble I, Safe Ironing Temperature Guide, in AATCC Method 133, Colorfastness to Heat: Hot Pressing. Exert only that pres-sure during pressing which is necessary to remove wrinkles.7.4.3.3 After ironing, condition speci-mens for at least 4 h (see 6.1.5) by laying each specimen separately on the screen or perforated shelves of a conditioning rack in an atmosphere at 21 ± 1°C (70 ± 2°F)and 65 ± 2% RH.8. Measurement8.1 After conditioning, lay each test specimen without tension on a flat smooth, horizontal surface. Measure and record the distance between each pair of benchmarks to the nearest millimeter,eighth or tenth of an inch. This is mea-surement B. If using a scale calibrated in percent dimensional change, measure each benchmark to nearest 0.5% or smallest increment on the scale and record the percent dimensional change directly.8.2 The wrinkles in most fabrics flatten sufficiently under pressure of a measur-ing instrument at the time of measure-ment not to cause measurement bias.9. Calculation and Interpretation9.1 Calculation.9.1.1 If measurements were made di-rectly in percent dimensional change, av-erage the measurements in each direction made on the specimens after the first,third, or other specified number of wash-ing and drying cycles. Calculate length and width averages separately to the nearest 0.1%.9.1.2 If measurements were made to the nearest millimeter or eight or tenth of an inch, calculate the dimensional change after the first and third or other specified washing and drying cycle as follows:Average% DC = 100 (B – A)/A where:DC =Average dimensional change A =Average original dimension B =Average dimension after laun-dering Both the average original and average final dimensions are the averages of the measurements in each direction made on all test specimens. Calculate length and width averages separately to the nearest 0.1% (see 12.10).9.1.3 A final measurement smaller than the original measurement results in a negative dimensional change which is shrinkage. A final measurement larger than the original measurement results in a positive dimensional change which is growth.9.2 Interpretation.9.2.1 If the dimensional change after one washing, drying, and, if used, hand ironing cycle as calculated in 9.1, is within a specification previously agreed on, continue test procedures as directed in 7.2, 7.3 and 7.4 until an agreed upon number of cycles has been completed.9.2.2 If the dimensional change after one washing, drying, and, if used, hand ironing cycle as calculated in 9.1 exceeds a specification previously agreed on, ter-minate the test.10. Report10.1 Report for each sample tested:(a) Dimensional change of length and width, separately, to the nearest 0.1%with a minus sign (-) for shrinkage or a plus (+) sign for growth (see 9.1.3).(b) Washing procedure (include type of washing, cycle and temperature) and dry-ing procedure (include type of drying, cy-cle and temperature).(c) Size of specimens and benchmarks (d) Size of load; i.e., 1.8 kg (4 lb) or 3.6 kg (8 lb).(e) Number of complete washing and drying cycles (see 9.2).(f) If fabrics were distorted or wrinkled in their original state.(g) If fabrics were hand ironed.Copyright © 2014 American Association of Textile Chemists and Colorists248TM 135-2014AATCC Tec hnic al Manual/2015(h) If fabric was restored and a restora-tion technique.11. Precision and Bias11.1 Precision . Precision for this test method has not been established. Until a precision statement is generated for this test method, use standard statistical tech-niques in making any comparisons of test results for either within-laboratory or between-laboratory averages.11.2 Bias . Dimensional changes in au-tomatic home laundering of fabrics can be defined only in terms of a test method.There is no independent method for de-termining the true value. As a means of estimating this property, the method has no known bias.12. Notes12.1 For potential equipment information pertaining to this test method, please visit the online AATCC Buyer’s Guide at /bg. AATCC provides the pos-sibility of listing equipment and materials sold by its Corporate members, but AATCC does not qualify, or in any way approve, endorse or certify that any of the listed equipment or materials meets the requirements in its test methods.12.2 Contact AATCC, P.O. Box 12215, Re-search Triangle Park NC 27709; tel: +1.919.549.8141; fax: +1.919.549.8933; e-mail:orders@; web site: ,for model number(s) and source(s) of current recommended washer(s). Any other washer,which is known to give comparable results,can be used. Washing machine conditions given in AATCC Monograph M6, Standard-ization of Home Laundry Test Conditions,represent the actual speeds and times available on the current specified model(s). Other wash-ers can vary in one or more of these settings.12.3 Contact AATCC, P.O. Box 12215,Research Triangle Park NC 27709; tel: +1.919.549.8141; fax: +1.919.549.8933; e-mail:orders@; web site: ,for model number(s) and source(s) of current recommended dryer(s). Any other dryer,which is known to give comparable results,can be used. Dryer machine conditions given in AATCC Monograph M6, Standardization of Home Laundry Test Conditions, represent the actual temperatures and cool-down times available on the current specified model(s).Other dryers can vary in one or more of these settings.12.4 Screen or perforated conditioning/dry-ing racks available from: Somers Sheet Metal Inc., 5590 N. Church St., Greensboro NC 27405; tel: +1.336.643.3477; fax: +1.336.643.7443. Rack drawings are available from AATCC, P.O. Box 12215, Research Triangle Park NC 27709; tel: +1.919.549.8141; fax:+1.919.549.8933; e-mail: orders@;web site: .12.5 Marking pens are available from AATCC, P.O. Box 12215, Research Triangle Park NC 27709; tel: +1. 919.549.8141; fax:+1.919.549.8933; e-mail: orders@;web site: .12.6 A ruled template marked in percent di-mensional change is available from AATCC,Box 12215, Research Triangle Park NC 27709; tel: +1.919.549.8141; fax: +1.919.549.8933; e-mail: orders@; web site:. A mechanical marking device and measuring tape marked in percent dimen-sional change is available from Benchmark Devices Inc., 3305 Equestrian Trail, Marietta GA 30064; tel: +1.770.795.0042; fax: +1.770.421.8401; e-mail: bmarkers@.12.7 A digital imaging system may be used as a measuring device in place of the pre-scribed manual measurement devices if it is established that its accuracy is equivalent to the manual devices.12.8 When using the same specimens for AATCC Methods 135 and 179, extend corner markings to form right angles.12.9 If excessive fraying occurs in launder-ing, specimen edges may be pinked or slashed.Sewing or over-edging a specimen is not rec-ommended as it may influence actual dimen-sional change results. However, in the case where AATCC Methods 124 (Smoothness Appearance of Fabrics after Repeated Home Laundering) and 135 are performed on the same specimens, some woven fabric construc-tions may require the specimen edges to be sewn or over-edged to prevent severe raveling that could cause entanglement in washing or drying, and therefore influence the assessment of both dimensional change and smoothness.12.10 If information on the dimensional change variability within or between speci-mens is desired, calculate dimensional change based on the individual pairs of benchmarks for within specimen data or based on the aver-age of the three pair of benchmarks for be-tween specimen data.12.11 Available from AATCC, P.O. Box 12215, Research Triangle Park NC 27709; tel:+1.919.549.8141; fax: +1.919.549.8933; e-mail:orders@; web site: .12.12 The AATCC Technical Center con-ducted a study to compare the 1993 AATCC Standard Reference Detergent, AATCC Stan-dard Reference Detergent 124 and two differ-ent types of fabrics (current and proposed) to be used as ballast, under the following test conditions:Machine cycle:(1)—Normal/Cotton SturdyWashing Temp:(V)—60 ± 3°C (140 ± 5°F)Drying Procedure:(A)i—Tumble dry, cottonsturdy cycleFabrics tested:White Twill (100% cotton)Beige Twill (100% cotton)Gray Poplin (100% cotton)Blue Twill (50/50 poly/cotton)No significant differences were found in the results using either detergent or ballast load fabrics.。
AATCC-135洗涤方法

AATCC测试方法135-2001机织和针织物在自动家用洗涤中的尺寸变化在1978 年由AATCC 委员会RA42 提出; 于1973,2000 年重申; 于1978,1987,1995,2001修改; 于1982,1985,1989,1990,1991,1996,1997 改编 ; 于 1992 年改编并重申 , 与 IS03759 相结合。
-1. 目的和范围1.1 本试验方法用于机织和针织物在普通家用自动洗涤中尺寸变化的测定。
从冷到热有 4 个水洗温度范围 , 反映出在家用洗涤中从冷、温到热的通常温度范围。
洗涤的 3 个搅拌周期也是用户一般能达到的。
4 个干燥测试程序包含了一般的家庭干燥方法。
2. 原理2.1 织物样品的尺寸变化受典型的家用洗涤和干燥操作程序的影响。
用几对洗涤前划上的标线测量尺寸。
3. 术语3.1 尺寸变化一指在一定条件下 , 织物样品长度或宽度变化的普通术语 , 这个变化通常表示为样品初始尺寸的一个百分率。
3.2 织物潜在伸长率一指导致样品长度或宽度变化的一个尺寸上的变化。
3.3 洗涤一指对纺织材料的洗涤。
它是一个通过水溶性净洗剂溶液处理 ( 水洗 ) 除去尘土和 / 或沾污的过程 , 通常包括清洗二脱水和干燥。
3.4 缩水率一导致样品长度或宽度减小的一个尺寸上的变化。
4. 安全注意事项注 : 这些安全注意事项仅出于提供信息的目的。
注意事项对测试程序是补充说明 , 并不→定很完整。
在本测试方法中操作测试材料时 , 采用安全和适当的技术是用户的责任。
应向材料的制造商咨询有关细节 , 如安全资料 SDS 和其它制造商的建议。
所有 OSHA 标准和规则都应了解和遵守。
4.1 应遵守良好的实验室操作习惯。
在所有实验室区域都应戴上安全眼镜。
4.2 1993AATCC 标准粉会引起刺激。
应注意防止接触皮肤和眼睛。
4.3 在操作实验室测试设备时 , 应遵守制造厂的安全建议。
5. 设备和原料5.1 自动洗衣机 ( 见 12.1).52 自动转筒式烘干机 ( 见 12.2).5.3 带抽出式网状或多孔调湿 / 干燥架 ( 见 12 .3) .5.4 用于滴干和晾干的设施。
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洗涤干燥一次后按照9.1进行尺寸变化计算,需要时可以熨烫。如果超出了预定的要求范围,则停止测试。
10.0
报告
10.1
每个样品需要报告:
(a)分别报告长度和宽度方向上的尺寸变化值,精确到0.1%,(一)表示缩短,(+)表示伸长。
(b)洗涤程序(包括洗涤类型、循环和温度)和干燥程序(包括干燥类型、循环和温度)。
选项2:460mm(18英寸)标记。
取面积大小610mm X 610mm(24英寸 X 24英寸)的试样,平行于织物长度和宽度方向分别做三对460mm(18英寸)的标记点。每一标记点距布边至少50mm(2英寸),同一方向的标记线距离至少250mm(10英寸)。其他标记应在报告中注明。
6.2.3
窄幅织物。
表2 无负载时洗衣机的设定参数
X
Y
Z
水位(加仑)
18±1
18±1
18±1
搅动速度(循环/min)
179±2
119±2
179±2
洗涤时间(min)
12
8
10
脱水速度(r/min)
645±15
430±15
430±15
最后脱水时间(min)
6
4
4
表3 烘干机的设定要求
标准档
轻柔档
耐久熨烫档
排气口温度(℃)
7.3.3
(B)挂干。通过固定样品两角,使织物的长度方向与水平面垂直。悬挂在室温死啊的静止空气中至干燥,室温不高于26℃(78℉)。
7.3.4
(C)滴干。通过固定滴水样品的两角,使织物的长度方向与水平面垂直,悬挂在室温下的静止空气中至干燥,室温不高于26℃(78℉)。
7.3.5
(D)平铺晾干。摊平样品在水平的网架或打孔架子上,去除褶皱,但不要扭曲或拉伸样品。放置在室温下的静止空气中至干燥,室温不高于26℃(78℉)。
7.3.6
根据选择的洗涤和干燥程序再重复两次或协议要求的循环次数。
7.4
调湿和修复。
7.4.1
在完成洗涤和干燥程序后,样品平铺在网架或打孔的架子上,在温度21℃±1℃(70℉±2℉)、相对湿度65%±2%的环境中放置至少4h。
7.4.2
对于一些最终要做成合身服装的织物,在测量尺寸变化之前有时会使用一些技术性的修复。这些修复的级数是没有标准的(在长度和宽度方向多个位置上用力拉伸样品)。如果使用修复技术,在报告中需予以注明,同时需注明测试结果是进行修复后所得。
6.3.3
为提高计算样品尺寸变换的准确向和精确度,依照6.2对织物样品进行标记。用适合的直尺或卷尺(刻度为mm)测量每对标记的距离并做好记录,其测量结果为A。对于幅宽小于380mm(15英寸)的织物,若使用了宽度方向标记,则也要测量并记录。若使用校准后的缩水率尺来直接标记和测量尺寸变化率,则不需要原始侧量。
6.2.3.1
宽度大于125mm(5英寸)小于380mm(15英寸)的窄幅织物,取全幅织物,长度剪成380mm(15英寸)。按6.2.1标记长度方向,宽度方向标记尺寸可自行选择。
6.2.3.2
对于宽度为25~125mm(1~5英寸)的织物样品,取全幅织物,长度剪成380mm(15英寸)。只使用两对平行于长边标记,宽度方向标记尺寸可自行选择。
布边
图1
6.2
标记。
6.2.1
选项1:250mm(10英寸)标记。
取面积大小为380mm X 380mm(15英寸 X 15英寸)的试样,平行于织物长度和宽度方向分别做三对250mm(10英寸)的标记点。每一标记点距布边至少50mm(2英寸)。同一方向的标记线距离至少120mm(5英寸)。
6.2.2
5.4
滴干和挂干时使用的装置。
5.5
1993 AATCC 标准洗涤剂。
5.6
陪洗织物。尺寸为920mm X 920mm(36英寸 X 36英寸),第一种为缝边的漂白棉布,第三种为50/50涤/棉漂白平纹织物。
5.7
专用持久性记号笔,适合的直尺、卷尺、标记模板或其他用来做标记的装置。也可以用缝线的方式做标记。
(c)样品和标记的尺寸。
(d)负荷重量,1.8kg(41磅)或3.6kg(81磅)。
(e)洗涤和烘干循环次数。
(f)样品原状态是否有扭曲或褶皱。
(g)织物是否经过熨烫。
(h)织物是否经修复和修复技术的描述。
6.1.4
如果在洗涤的过程中样品发生了脱边。
6.1.5
标记前,按ASTM D 1776《纺织品调湿和测试标准方法》先对视频进行预调湿,将每个试样放在温度21℃±1℃(70℉±2℉)、相对湿度65%±2%的环境中,平铺在筛网或打孔架子上至少4h。
6.1.6
把样品放在一个平面上,避免样品超出工作台面而悬在台子边缘。使用模板来选择测试尺寸,平行于织物长度方向或边缘来标记样品。取样时应在距离幅宽1/10以上处进行,且样品应包含不同长度和宽度方向是上的纱线(见图1)。裁剪试样时表明样品的长度方向。每个织物测试三个样品。若织物不够,则测试一个或两个样品。
7.3
干燥。
7.3.1
对于选择干燥程序B、C、D的样品不能直接对其吹风,以表面样品变形。
7.3.2
(A)滚筒烘干。将洗涤负荷(试样与陪洗织物)一起放入滚筒烘干机中,根据表3设置相应温度进行烘干唱歌内需。对于热敏纤维,按照制造商的建议降低温度,并进行记录。运行烘干机,直到全部负载烘干。烘干停止后,立即取出试样。
6.1.2
织物如果在洗涤前已经破损,那么洗涤后的尺寸变化结果是不真实的。对于这种情况,建议样品在取样时尽量避开破损区域。
6.1.3
筒状针织样品要剪开使用单层,只有用紧身织机生产的用于制作无侧缝服装的圆形针织物才采用筒状测试。紧身圆形针织服装和无缝服装(织可穿)应该根据AATCC 150《服装经家庭洗涤后尺寸变化的测定》。
表1 洗涤和干燥程序
洗涤循环
洗涤温度
干燥程序
(1)标准档
(2)轻薄档
(3)耐久压烫档
(Ⅱ)27℃±3℃(80℉±5℉)
(Ⅲ)41℃±3℃(105℉±5℉)
(Ⅳ)49℃±3℃(120℉±5℉)
(Ⅴ)60℃±3℃(140℉±5℉)
(A)滚筒烘干
ⅰ标准档
ⅱ轻薄档
ⅲ耐久压烫档
(B)挂干
(C)滴干
(D)平铺晾干
术语
3.1
尺寸变化:表示在特定条件下织物样品的长度或宽度方向变化的通用术语,通常用相对于原始尺寸变化的百分比来表示。
3.2
伸长:样品的尺寸变换结果在长度或宽度方向是增加的。
3.3
洗涤:使用水溶性洗涤剂溶液去除纺织材料材料上污渍和/或沾污的过程,通过包括漂洗、脱水和干燥等程序。
3.4
收缩:样品的尺寸变化结果在长度或宽度方向是减少的。
4.0
安全预防措施
4.1
遵守良好的实验室规定,在所有的试验区域应佩戴防护眼镜。
4.2
1993 AATCC标准洗涤剂WOB可能会引起对人体的刺激,应注意以纺织其接触到皮肤和眼睛。
4.3
操作实验室测试仪器时,应按照制造商提供的安全建议。
5.0
仪器和材料
5.1
全自动洗衣机。
5.2
全自动滚筒烘干机。
5.3
放置/干燥样品的架子,打孔搁架或可推拉筛网。
9.1.1
若测量结果是直接读取尺寸变化率,则取第一次、第三次或其他洗涤干燥次数后的每个方向上是哪个结果的平均值,分别计算长度和宽度方向的平均值,精确到0.1%。
9.1.2
若测量结果是长度(mm),则按以下公式计算第一次、第三次或其他洗涤干燥次数后的尺寸变化。
DC=100(B-A)/A
式中:DC-平均尺寸变化;
7.0
操作程序
7.1
表1~表3中列出了可选择的洗涤、漂洗程序及干燥方式,并据此进行设定。仪器和洗涤条件的其他信息见《AATCC 技术手册》中的专题论文“家庭洗涤测试条件的标准化”。
7.2
洗涤。
7.2.1
称取试样和陪洗织物使其总负荷为1.8kg±0.1kg(4.00磅±0.25磅)。另一可供选择的总负荷是3.6kg±0.1kg(8.00磅±0.25磅)。用1.8kg(4磅)负荷得到的尺寸变化结果不一定等于用3.6kg(8磅)负荷得到的尺寸变化结果,两者没有可比性。
6.2.3.3
对于宽度小于25mm的织物样品,取全幅织物,长度剪成380mm(15英寸)。只使用一对平行于长边标记,宽度方向标记尺寸可自行选择。
6.3
原始测量和样品尺寸。
6.3.1
样品尺寸和标记的距离要在报告中注明。
6.3.2
若测试时所采用的样品尺寸、标记距离、样品数量或标记数量不同,则样品的尺寸变化结果之间没有任何可比性。
5ห้องสมุดไป่ตู้8
测量工具。
5.8.1
卷尺或直尺,刻度为毫米(mm)、1/8英寸或1/10英寸。
5.8.2
卷尺或直尺模板,可以直接得到尺寸变化百分比,刻度为0.5%或更小。
5.8.3
数字成像系统。
5.9
天平或台秤。量程至少为5kg或10磅。
6.0
试样准备
6.1
取样与准备。
6.1.1
所取的测试样品要能代表样本的各个过程阶段:整理阶段、研究实验阶段、堆积阶段、批样或成品阶段。
1.0
目的和范围
1.1
本测试方法是为了评价织物经家庭洗涤后的尺寸变化。本测试方法提供的四种洗涤温度、三中搅动循环、两种漂洗温度和四种干燥方式涵盖了消费者目前所能使用的洗衣机进行普通家庭水洗以及护理的全部程序。
2.0
原理
2.1
通过在洗涤前标记的几对记号来考核织物样品经过家庭洗涤和护理后的尺寸变化率。
3.0
A-平均原始尺寸;