H:\精品资料\建筑精品网原稿ok（删除公文）\建筑精品网5未上传百度摘要本文主要对牛仔布前处理染色一浴法进行可行性研究。经过分析比较前处理后牛仔布的白度、毛效和强力以及还原染料染色后牛仔布的K/S值大小、摩擦牢度和皂洗牢度的高低,得到较佳双氧水浓度、氢氧化钠浓度、精炼剂浓度、还原剂浓度、还原染料用量、烧碱用量及处理时间。优选适用于实际生产的一浴法工艺流程,并将一浴法、两浴法和传统工艺的性能作比较,从而达到现代生产实际所提倡的清洁生产、节能减排理念。关键词牛仔布;前处理;染色;一浴法;还原染料AbstractThejean’spretreatmentanddyeinginone-bathprocesswasstudiedinthepaper.Thepreferredhydrogenperoxidesolutionconcentration,thesodiumhydroxideconcentration,therefiningagentconcentration,thereducingagentconcentrationordosage,thevatdyedosage,thecausticsodadosageandtime,whichwasobtainedbyanalyzingandcomparingthewhiteness,thecapillaryeffectandthebruteforceafterthejean’spretreatmentandtheK/Svalue,thecolorfastnesstocrockandthelaunderingcolorfastnessofdyedjeanwithvatdyes.Thebestinone-bathprocesswasselectedtoactualproduction,andthepropertyofinone-bathprocesswascomparedtointwo-bathprocessandtraditionalcraft.Consequently,thetheoryofthecleanerproductionandtheconserveenergyandcutemissionwereachieved.Keywordsjean;pretreatmentanddyeing;inone-bathprocess;vatdye目录TOC\o"1-4"\h\z\uHYPERLINK\l"_Toc"摘要PAGEREF_Toc\hIHYPERLINK\l"_Toc"AbstractPAGEREF_Toc\hIIHYPERLINK\l"_Toc"第1章绪论PAGEREF_Toc\h1HYPERLINK\l"_Toc"1.1课题研究的目的和意义PAGEREF_Toc\h1HYPERLINK\l"_Toc"1.2国内外研究现状PAGEREF_Toc\h1HYPERLINK\l"_Toc"1.3主要研究内容PAGEREF_Toc\h2HYPERLINK\l"_Toc"第2章理论部分PAGEREF_Toc\h3HYPERLINK\l"_Toc"2.1棉织物练漂和还原染料染色的传统工艺及其机理PAGEREF_Toc\h3HYPERLINK\l"_Toc"2.1.1棉纤维的结构和性能PAGEREF_Toc\h3HYPERLINK\l"_Toc"2.1.1.1棉纤维素PAGEREF_Toc\h3HYPERLINK\l"_Toc"2.1.1.2蜡状物质PAGEREF_Toc\h4HYPERLINK\l"_Toc"2.1.1.3果胶质PAGEREF_Toc\h4HYPERLINK\l"_Toc"2.1.2还原染料的结构PAGEREF_Toc\h4HYPERLINK\l"_Toc"2.1.3牛仔布前处理和还原染料染色工艺PAGEREF_Toc\h5HYPERLINK\l"_Toc"2.1.3.1前处理PAGEREF_Toc\h5HYPERLINK\l"_Toc"2.1.3.2还原染料染色过程PAGEREF_Toc\h5HYPERLINK\l"_Toc"2.1.4靛蓝染料染色的注意事项PAGEREF_Toc\h6HYPERLINK\l"_Toc"2.2.牛仔布还原染料练染一浴的理论探讨PAGER