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Colour is an influential element of fashion and clothing aesthetics; it has great value for both the user and the brand. Colour is one of the most significant features in attracting customers to buy a product or garment, and retaining of the original colour is one of the important quality parameters
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pertains to the capacity of textile materials, such as fabrics or garments, to maintain their original colour and appearance after undergoing multiple washing and laundering processes. It signifies the textile's ability to endure repeated washing without experiencing fading, bleeding, or other
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Fading, change in colour, and staining of adjacent textile materials were common complaints of poor quality materials. Standardized testing for colour fastness and other parameters was established in the 20th century by industrialized economies such as the US, the UK, Japan, and Europe. The
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fastness are the main forms of colour fastness that are standardized. The light fastness of textile dye is categorized from one to eight and the wash fastness from one to five, with a higher number indicating better fastness.
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when applied to cotton, which may result far better fastness than direct dyes. Covalent bond is a stronger bond, caused by correlations in the fluctuating polarizations of nearby particles (a consequence of
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Dyes are intensely colored or fluorescent organic substances that impart color to a substrate by selective absorption of ... mechanical retention, or by the formation of ionic or covalent chemical bonds.
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to which it is being applied. Dyes are classified according to their solubility and chemical properties. Dyes are selected according to affinity; any given dye does not apply to every type of
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53:. Colour fastness is the property of dyes and it is directly proportional to the binding force between photochromic dye and the fibre. The colour fastness may also be affected by
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There are various tests and testing methods according to the physical and functional requirements of the product. For example, fastness to saliva may be important for
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Lightfastness is a characteristic of a colourant, such as dye or pigment, which denotes its ability to resist fading when subjected to light exposure.
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including attraction and repulsions between atoms, molecules, and surfaces, as well as other intermolecular forces.
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617:"ISO 105-C12:2004(en) Textiles - Tests for colour fastness — Part C12: Colour fastness to industrial laundering"
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of coloured textiles. Colour fastness is rated poor if the item does not comply with tests exposing it to
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undesirable alterations. The washing fastness of the dyed material is determined by factors such as the
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Oger, B. (1996). "Fastness to Light and
Washing of Direct Dyes for Cellulosic Textiles".
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64:. In general, clothing should be tested for colour fastness before using
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results in poor fastness properties when washing. The bond differs from
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Colour fastness test report with grading for demonstration purpose
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as an exception do not bind chemically with textile materials.
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AATCC Test
Methods - Textile Testing Research and Development
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Grey scales for assessing the grades of colour fastness
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432:"Learn How to Understand the Label on a Tube of Paint"
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played vital roles in establishing the test methods.
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is a coloured substance that chemically bonds to the
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Shore, J.; Colourists, Society of Dyers and (2002).
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420:. Internet Archive. Hoechst Celanese. p. 16.
236:and perspiration and light are important for a
223:International Organization for Standardization
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1327:Laundry and Dry Cleaning International Union
534:"Color Fastness: Colour Fastness to Washing"
417:Dictionary of Fiber & Textile Technology
60:The term is usually used in the context of
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985:Traditional dyes of the Scottish Highlands
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592:: CS1 maint: location missing publisher (
41:materials—that characterizes a material's
27:A colour's resistance to fading or running
512:"The Indian Textile Journal - Volume 114"
57:and choice of chemicals and auxiliaries.
570:Engineering of High-Performance Textiles
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539:. i-merino. 2011-10-11. Archived from
302:Colorants and Auxiliaries: Auxiliaries
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487:Textile Production in Pre-Roman Italy
7:
1441:Kimball Laundry Co. v. United States
112:, or different alkaline conditions.
393:. Science Publishers. p. 363.
387:Choudhury, A. K. Roy (2006-01-09).
305:. Society of Dyers and Colourists.
204:, rubbing and other agents such as
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572:. Elsevier Science. p. 174.
1479:Baths and wash houses in Britain
1340:Worshipful Company of Launderers
1332:Laundry Workers Industrial Union
568:John H Xin, Menghe Miao (2017).
466:(245): 66080. 19 December 1994.
212:Test methods for colour fastness
262:"Bonds between dyes and fibres"
227:Society of Dyers and Colourists
104:from the textile material into
470:Dyes are used to color fabrics
390:Textile Preparation and Dyeing
1:
1322:Chinese Hand Laundry Alliance
510:Rutnagur, Sorabji M. (2004).
191:Importance of colour fastness
489:. Oxybow books. p. 76.
93:washing fastness of textiles
68:or other cleaning products.
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516:The Indian Textile Journal
140:Dye and the binding forces
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266:Science Progress (1933- )
1032:Glossary of dyeing terms
852:Traditional textile dyes
354:Studies in Conservation
1530:Properties of textiles
1088:List of laundry topics
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260:Rattee, I. D. (1964).
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33:is a term—used in the
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719:Reactive dye printing
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55:processing techniques
1499:Self-service laundry
1336:Project Laundry List
333:on December 20, 2016
158:Van der Waals forces
1434:Barbier v. Connolly
1462:Yick Wo v. Hopkins
1366:Industrial laundry
1135:Combo washer dryer
859:Armenian cochineal
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400:978-1-57808-404-3
312:978-0-901956-78-1
45:'s resistance to
16:(Redirected from
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1455:Pearson v. Chung
1448:Muller v. Oregon
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329:. Archived from
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272:(208): 581–592.
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179:quantum dynamics
100:and rate of dye
87:Washing fastness
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546:on 2011-10-11
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1489:Laundry room
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1407:Laundry ball
1361:Housekeeping
1285:
1191:Clothes line
1150:Wet cleaning
1140:Dry cleaning
1037:List of dyes
909:Dyer's broom
864:Black walnut
569:
563:
553:– via
548:. Retrieved
541:the original
528:
519:
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505:
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439:. Retrieved
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335:. Retrieved
331:the original
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206:perspiration
194:
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119:
92:
90:
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30:
29:
1385:Accessories
1376:Washerwoman
1201:Hills Hoist
1160:Wash copper
818:Substantive
736:RĹŤketsuzome
729:Ring dyeing
337:December 1,
172:bonding in
1519:Categories
1504:Tvättstuga
1484:Dhobi Ghat
1392:Clothespin
1255:Box mangle
1211:Dryer ball
994:Craft dyes
755:Tsutsugaki
662:Techniques
550:2020-10-07
441:2023-08-06
244:References
238:golf shirt
225:(ISO) and
162:Direct dye
102:desorption
98:solubility
1301:Shrinkage
1248:Finishing
1237:Laundroid
1232:FoldiMate
1155:Washboard
1095:Chemicals
1025:Reference
879:Cochineal
869:Bloodroot
838:Discharge
695:Kalamkari
588:cite book
436:LiveAbout
278:0036-8504
221:(AATCC),
150:substrate
110:detergent
91:The term
18:Colorfast
1525:Textiles
1279:Concepts
949:Turmeric
894:Dyewoods
874:Brazilin
833:Disperse
808:Reactive
702:Katazome
485:(2008).
286:43426623
185:Pigments
170:covalent
1349:Culture
1296:Posting
1291:Fulling
1265:Ironing
1220:Folding
1128:Washing
1079:Laundry
1011:Procion
1006:Inkodye
973:History
944:Saffron
929:Logwood
904:Gamboge
884:Cudbear
843:Pigment
813:Solvent
798:Natural
748:Tie-dye
743:Shibori
714:Mordant
709:Leheria
522:: 7–12.
374:1506527
198:washing
62:clothes
51:running
39:textile
1494:Lavoir
1472:Places
1412:Posser
1402:Hamper
1206:Mangle
1174:Drying
1102:Bleach
934:Madder
924:Kermes
919:Indigo
899:Fustic
823:Sulfur
724:Resist
686:Kasuri
674:Dyeing
655:Dyeing
576:
493:
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372:
309:
284:
276:
166:cotton
66:bleach
47:fading
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