商业布草的清洗与消毒概述

讨论了商业布草清洗消毒的现状,阐述了目前国内商业布草洗涤存在的问题及现在普遍使用的检测方法和标准,并分析了布草残留的主要原因,进一步探讨了商业布草洗涤领域热议的新发展、新技术.旨在让更多人了解到商业布草的现状,得到业内人士的关注,激发更多研究人员与管理人员改善商业布草洗涤消毒现存问题的欲望,进一步满足人们对高质量生活的...     

布草清洁现状及相关标准

介绍了布草清洁服务的流程及其清洁过程中应用的清洁化料与专业设备,对布草清洁的标准要求做了总结整理,并阐述了布草清洁的发展现状.     

公用纺织品洗涤后三种pH值测定方法的差异研究

酸剂(中和剂)的应用在洗涤过程中非常重要。一般情况下,人体皮肤的pH值在5.5-7.0之间。弱酸性的环境可以抑制某些致病菌的生长繁殖[1]。在公用纺织品洗涤过程中,为了达到满意的去污效果,pH值通常保持在9-11之间,清洗重污垢的布草时pH值甚至达到10~12之间。布草的pH值控制一     

广东出台国内首个商业布草洗涤标准

<正>2017年2月11日广东出台国内首个商业布草洗涤标准《商业布草洗涤资质要求》,这是国内首个团体标准,标准由广东省标准化协会批准立项,由广东省洗染行业协会、广东酒店行业协会、广州市洗衣洗涤行业协会、广东天天洗衣洗涤实业有限公司联合起草。标准规定:洗涤企业不得使用强酸、强碱等对人体有害的原料清洗布草;布草的洗涤按照主洗—漂洗—后处理的基本工艺进行,每个工艺必须清晰,漂洗不少于三次;不同用途的布草(例如房间布草和餐饮布草)必须区分洗涤;企业     

第六届中国工业与公共设施清洁行业年会圆满落幕

<正>11月15日,第六届中国工业与公共设施清洁行业年会最后一场主题论坛"硬表面与布草清洗"专场论坛召开,关注硬表面与布草清洗专场领域的原料开发与应用、绿色清洁、新产品开发与研究等议题。论坛由广东工业大学轻工化工学院汕头广大协同创新研究院教授赵建红主持。陶氏化学(中国)投资有限公司技术服务经理梁冰作《低泡表面活性剂ECOSURF?LFE-635在金属清洗的应用性能研     

《新京报》:医疗布草混洗现象亟待规范

<正>近日,记者对江西南昌市两家医疗布草洗涤企业进行卧底调查,发现有洗涤厂为了提高效率,使用工业洗涤剂清洗医疗布草,也无严格的高温消毒环节。此外,一些儿科医用布草被夹杂在成人医疗布草中混洗,带血的医用布草与其他患者衣物和床单进行混洗。有洗涤厂员工坦言,他们所谓的分类洗涤,只是把医院分开,不分科室,不分洗衣设备。     

酶制剂的应用为工业布草的清洗提供了绿色高效的解决方案

背景工业布草清洗（institutional and industrial laundry）是指对宾馆、酒店、医院等公共场所使用的床单、被套、台布、餐巾等公用纺织品的清洗。近年来,随着中国经济的迅猛发展势头,旅游产业市场容量的不断升级,人口老龄化,农村城市化进程的加快,使得宾馆、酒店、医院业加快扩张速度。同时,人们收入的不断增加,消费观念的改变,大型餐饮连锁、大型洗浴场所、大型美容连锁机构数量上升,也带动了布草洗涤业的发展[1]。     

液体布草洗涤剂的技术进展和发展趋势

介绍了液体布草洗涤剂的主要成分、性能特点以及使用目的等概况.从低温、低碱度、加酶、浓缩、低泡等方面介绍了液体布草洗涤剂的技术进展情况.从新型表面活性剂、环境友好原料以及多效合一技术应用三方面预测了其发展趋势,并展望了液体布草洗涤剂高效节能、绿色环保的发展方向.     

商业洗衣房布草洗涤特点与常见洗涤事故分析

介绍了商业洗衣房布草洗涤的特点,总结了商业洗衣房布草洗涤的常见事故,从洗涤原理、现场操作并结合实际的案例对常见洗涤事故进行了分析.     

粘胶炭布的研制

本文介绍了粘胶炭布的研制过程，并讨论了原布清洗、编织方式、施加张力等备工艺条件对粘胶炭布质量的影响。     

关于活性染料及分散染料色牢度几个热点问题的探讨

由于纺织品服装的染色牢度要求越来越高，特别是活性染料浅色染色物的耐晒牢度和深浓色织物的水洗牢度和湿摩擦牢度；分散染料染色物热迁移牢度等，成为提高纺织品服装质量的瓶颈，引起广泛关注的热点问题。本文就染料选用、助剂开发及染料加工工艺合理化进行详细探讨，给出解决办法。有15篇参考文献。     

Verhalten von Triolein auf Baumwollgewebe

Behaviour of Triolein on Cotton Fabric An attempt has been made to explain the behaviour of triolein, a major component of skin lipids, during washing, heating and exposure to light. The experiments reported here belong to extensive studies on the behaviour of skin lipids on textiles during washing, drying and exposure to light. Further studies will be carried out with other components of the skin lipids.     

Simple route to get very hydrophobic surfaces of fibrous materials with core–shell latex particles

The aim of this article is to report the creation of artificial, robust, and very hydrophobic materials with core–shell polyurethane–polydimethylsiloxane or polyurethane–poly(n-butyl acrylate) polymer microparticles. These latexes were prepared by polyaddition in cyclohexane with commercial or synthetic steric stabilizers. An easy one-step method based on the filtration of the colloidal particles was developed to obtain water-repellent fibrous materials such as paper or textiles that maintain stable properties even after several washing/drying cycles. © 2008 Wiley Periodicals, Inc. J Appl Polym Sci, 2008     

Textile applications of photochromic dyes. Part 3: factors affecting the technical performance of textiles screen‐printed with commercial photochromic dyes

The technical performance of five selected commercial photochromic dyes applied by screen‐printing on textiles was evaluated using a colour measurement methodology that has previously been established and validated. The results of wash fastness assessments were distinctly unusual. With the selected spirooxazine dyes, the degree of photocoloration increased with initial washing and decreased with subsequent washings, while the naphthopyrans behaved more normally, showing a consistent marginal decrease in photocoloration with repeated washing. An explanation is proposed consistent with scanning electron microscopy examination of the binder film degradation and with the structural differences between the dye classes. The dyes in this application showed limited photostability. The incorporation of ultraviolet absorbers was found to increase photostability only to an extent specific to particular ultraviolet absorber/dye combinations. However, the presence of the ultraviolet absorber led to a consistent reduction in the degree of photocoloration of the dyes. In contrast, the incorporation of hindered amine light stabilisers significantly enhanced the photostability of the dyes, providing an increase in resistance to photodegradation of up to fivefold.     

国内清洁织物洗涤质量现状

清洁织物主要分为客衣洗涤织物和公用纺织品洗涤织物两大类,文章立足于公用纺织品和客衣清洁织物的洗涤质量现状,关注纺织品是否受到看不见的微生物或者化学物质的污染,对造成洗涤质量不合格的原因进行分析,以期为行业同仁提供一定参考.     

Ein Beitrag zur Prüfung von Weichspülmitteln

A Contribution on the Examination of Rinsing Agents Containing Softeners Three determinations are important for the examination of the action of rinsing agents on laundry: 1. assay of the texture of textiles treated with rinsing agents containing softeners; 2. water uptake by textiles treated as above; and 3. antistatic action of rinsing agents containing softeners on synthetic and mixed fabrics. Various methods have been employed for the aforesaid determinations, and they have been compared using three well known commercial rinsing agents. The investigations have revealed that some of these methods yield good results that agree with practical evaluations, whereas several other methods are unsatisfactory. Therefore only certain methods should be chosen for such evaluations, if one aims at an objective assessment of rinsing agents.     

改善活性染料的湿摩擦牢度

本文使用不同皂洗剂分别对活性染料染色的纯棉织物进行皂洗后处理,并对皂洗后处理时的皂洗温度、皂洗时间以及皂洗次数等工艺条件进行探讨,着力于能否降低皂洗温度,实现低温皂洗,从而达到节省能源而又提高活性染料湿摩擦牢度的目的。     

家纺面料的防螨抗皱整理与性能测试

采用适当的工艺对家纺面料进行防螨抗皱整理,测试了相关的性能,结果表明,家纺面料经防螨抗皱整理后,螨虫驱避率达到93.76%,水洗后可达80%左右,厚度和透气性均有不同程度的提高,强力和透湿性稍有下降,抗皱性和柔软性得到改善,使用性增强。     

Changes in tactile sensation, wicking and moisture content of cotton-blend textiles with washing

In the present study, we examined how wicking and moisture content and tactile sensation of textiles are altered with change in spinning rate and washing. On polyester cotton-blend textiles, moisture was found to increase with the amount of cotton. The evaluated scores of the tactile sensation for the washed textiles were different from those for the original. With the addition of cotton to the polyester textile, the scores greatly approached to the score of the cotton textile.     

Coloration of cellulose nanofibres with pigments

Electrospun nanofibrous mats are popular for their wide technological applications as medical, filtration, sensing and high performance textiles. The potential for coloration of electrospun nanofibrous mats for aesthetic purposes has also been explored recently, and the pigment coloration of cellulose electrospun nanofibrous mats is reported for the first time in this paper. Cellulose acetate electrospun nanofibrous mats were fabricated using electrospinning followed by treatment with sodium hydroxide to synthesise regenerated cellulose electrospun nanofibrous mats. Then the cellulose mats were coloured with commercially available pigments by a pad‐dry‐bake method. Excellent K/S and colour fastness to both washing and light were produced with the application of three commercial pigments. The pH and total dissolved solids content of the coloration wastewater, as well as the mechanical properties of the electrospun nanofibrous mats, were also tested. Attenuated total reflection‐Fourier Transform infrared spectroscopy and scanning electron microscopy analysis were used for characterisation.