Technology and Adaptations in Yoruba Indigo Dyeing
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Natural Colourants with Ancient Concept and Probable Uses
JOURNAL OF ADVANCED BOTANY AND ZOOLOGY Journal homepage: http://scienceq.org/Journals/JABZ.php Review Open Access Natural Colourants With Ancient Concept and Probable Uses Tabassum Khair1, Sujoy Bhusan2, Koushik Choudhury2, Ratna Choudhury3, Manabendra Debnath4 and Biplab De2* 1 Department of Pharmaceutical Sciences, Assam University, Silchar, Assam, India. 2 Regional Institute of Pharmaceutical Science And Technology, Abhoynagar, Agartala, Tripura, India. 3 Rajnagar H. S. School, Agartala, Tripura, India. 4 Department of Human Physiology, Swami Vivekananda Mahavidyalaya, Mohanpur, Tripura, India. *Corresponding author: Biplab De, E-mail: [email protected] Received: February 20, 2017, Accepted: April 15, 2017, Published: April 15, 2017. ABSTRACT: The majority of natural colourants are of vegetable origin from plant sources –roots, berries, barks, leaves, wood and other organic sources such as fungi and lichens. In the medicinal and food products apart from active constituents there are several other ingredients present which are used for either ethical or technical reasons. Colouring agent is one of them, known as excipients. The discovery of man-made synthetic dye in the mid-19th century triggered a long decline in the large-scale market for natural dyes as practiced by the villagers and tribes. The continuous use of synthetic colours in textile and food industry has been found to be detrimental to human health, also leading to environmental degradation. Biocolours are extracted by the villagers and certain tribes from natural herbs, plants as leaves, fruits (rind or seeds), flowers (petals, stamens), bark or roots, minerals such as prussian blue, red ochre & ultramarine blue and are also of insect origin such as lac, cochineal and kermes. -
Alum Mineral and the Importance for Textile Dyeing
Current Trends in Fashion Technology & Textile Engineering ISSN: 2577-2929 Mini-Review Curr Trends Fashion Technol Textile Eng Volume 3- Issue 4 - April 2018 Copyright © All rights are reserved by Ezatollah Mozaffari DOI: 10.19080/CTFTTE.2018.03.555619 Alum Mineral and the Importance for Textile Dyeing Ezatollah Mozaffari* and Bijan Maleki Imam khomeini international university, Qazvin, Iran Submission: Published: April 25, 2018 *Corresponding April author: 10, 2018; Email: Ezatollah Mozaffari, Imam khomeini International University, Qazvin, Iran, Tel: +9828-33901133; Abstract The importance of alum as a natural mordant in textile dyeing is explained. The history of alum mineral processing was reviewed to emphasise on the heritage knowledge inherited by current trends in fashion technology and textile engineering. The review will also demonstrate the conservative environmental preservation nature of alum mineral as mordant. The need for modern evaluation of natural dyes and mordants will be highlighted. Keywords: Alum; Mordant; Industrial heritage Introduction the calcined mass the calcined shale was barrowed to a series Alum was known as one of the most imperative components of stone leaching pits nearby with typical dimensions of 9 x of textile industry before the introduction of chemical dyes in 4.5 x 1.5m. Fresh liquid was added to the leaching tanks and the process repeated for several weeks. The waste solids were alum quarrying and trade in several geographical areas [1]. In the 1850s. Its significance could be explored when studying the literature, interesting notes on alum as a mordant for textile liquor from leaching rose to 1.12, indicating 12 tons of dissolved dyeing of yarn, cloth and leather in North America, China, Libya, eventually dug out and discarded. -
The Maiwa Guide to NATURAL DYES W H at T H Ey a R E a N D H Ow to U S E T H E M
the maiwa guide to NATURAL DYES WHAT THEY ARE AND HOW TO USE THEM WA L NUT NATURA L I ND IG O MADDER TARA SYM PL O C OS SUMA C SE Q UO I A MAR IG O L D SA FFL OWER B U CK THORN LIVI N G B L UE MYRO B A L AN K AMA L A L A C I ND IG O HENNA H I MA L AYAN RHU B AR B G A LL NUT WE L D P OME G RANATE L O G WOOD EASTERN B RA ZIL WOOD C UT C H C HAMOM IL E ( SA PP ANWOOD ) A LK ANET ON I ON S KI NS OSA G E C HESTNUT C O C H I NEA L Q UE B RA C HO EU P ATOR I UM $1.00 603216 NATURAL DYES WHAT THEY ARE AND HOW TO USE THEM Artisans have added colour to cloth for thousands of years. It is only recently (the first artificial dye was invented in 1857) that the textile industry has turned to synthetic dyes. Today, many craftspeople are rediscovering the joy of achieving colour through the use of renewable, non-toxic, natural sources. Natural dyes are inviting and satisfying to use. Most are familiar substances that will spark creative ideas and widen your view of the world. Try experimenting. Colour can be coaxed from many different sources. Once the cloth or fibre is prepared for dyeing it will soak up the colour, yielding a range of results from deep jew- el-like tones to dusky heathers and pastels. -
(Cudrania Javanensis) Wood Extract Dyeing Quality on Silk Batik
Proceeding Indonesian Textile Conference (International Conference) 3rd Edition Volume 1 2019 http://itc.stttekstil.ac.id ISSN : 2356-5047 Effect of Different Solvent on Tegeran (Cudrania javanensis) Wood Extract Dyeing Quality on Silk Batik Vivin Atika 1 ,Tin Kusuma Arta 1, Dwi Wiji Lestari 1, Agus Haerudin 1and Aprilia Fitriani 1 1 Balai Besar Kerajinan dan Batik - Kementerian Perindustrian * Correspondence: [email protected]; Tel.: - Abstract: Tegeran (Cudrania javanensis) wood has been used as natural yellow dyes source for batik that traditionally obtained from extraction process by boiling in some amount of water. Tegeran dyes gives deep yellow color in cotton and silk batik with good fastness properties, but rarely reported about its result quality using different type of solvents in extracting process. Therefore, we conducted this research to find out how much different type of solvent in extracting process giving influence on dyeing result quality of silk batik. In this research has been carried out Tegeran wood extraction using four different solvent such as alcohol 70%, aquadest, acid/acetic acid solution pH 2.5 and alkaline/sodium hydroxide solution pH 12. The extract then used to dye batiked silk fabric. Tegeran wood extract coloring result in silk batik giving range colour from yellow to deep cream. The color strength values obtained were batik fabric dyed with Tegeran wood extract from alcohol 70% solvent 0.49, acid 0.57, aquadest 1.15, and alkaline 1.78. From color difference testing results, we obtain value of batik fabric colored with tegeran wood extract from alcohol 70 % L*=79.34, a*=6.37, b*=53.51; aquadest L*=87.91, a*=-0.69, b*=34.53; alkaline L*=76.06, a*=9.41, b*=14.76; and acid L*=77.70, a*=8.21, b*=36.72. -
Guide to Dyeing Yarn
presents Guide to Dyeing Yarn Learn How to Dye Yarn Using Natural Dyeing Techniques or some of us, the pleasure of using natural dyes is the connection it gives us with the earth, using plants and fungi and minerals from the environment in our Fhandmade projects. Others enjoy the challenge of finding, working with, and sometimes even growing unpredictable materials, then coaxing the desired hues. My favorite reason for using natural dyes is just plain lovely color. Sometimes subtle and always rich, the shades that skilled dyers achieve with natural dyestuffs are heart- breakingly lovely. No matter what inspires you to delve into natural dyes, this free eBook has some- thing for you. If you’re interested in connecting with the earth, follow Lynn Ruggles as she combines her gardening and fiber passions, or join Brighid’s Dyers as they harness alternative energy with solar dyeing. To test and improve your skills, begin with Dag- mar Klos’s thorough instructions. But whatever your reason, be sure to enjoy the range of natural colors on every page. One of Interweave’s oldest publications, Spin.Off inspires spinners to make beautiful yarn and find enchanting ways to use it. In addition to the quarterly magazine, we also host the spinning community spinningdaily.com, complete with blogs, forums, and free patterns. In our video workshop series, the living treasures of the spinning world share their knowledge. We’re devoted to bringing you the best spinning teachers, newest spinning techniques, and most inspiring ideas—right to your mailbox, your computer, and your very fingertips. -
Making Basic Period Pigments at Home
Making Basic Period Pigments at Home KWHSS – July 2019 Barony of Coeur d’Ennui Kingdom of Calontir Mistress Aidan Cocrinn, O.L., Barony of Forgotten Sea, Kingdom of Calontir Mka Holly Cochran [email protected] Contents Introduction .................................................................................................................................................. 3 Safety Rules: .................................................................................................................................................. 4 Basic References ........................................................................................................................................... 5 Other important references:..................................................................................................................... 6 Blacks ............................................................................................................................................................ 8 Lamp black ................................................................................................................................................ 8 Vine black .................................................................................................................................................. 9 Bone Black ................................................................................................................................................. 9 Whites ........................................................................................................................................................ -
WCMT Report a Lucille Junkere
The Yorùbá Blues Lucille Junkere 2016 TABLE OF CONTENTS Acknowledgments 1 Introduction 2 UK Collections 3 Lagos 5 Abẹòḱ uta 9 Ìbàdàn 14 Dyeing 15 Osogbo 17 Recommendations 19 References 20 Picture Credits 23 Glossary 25 Acknowledgments The Winston Churchill Memorial Trust and the Heritage Crafts Association for the wonderful opportunity to travel to Nigeria to study Yorùbá indigenous àdìrẹ making. Nigeria Chief (Mrs) Nike and her husband Reuban Okundaye for their generous support and encouragement and staff from Nike Art Gallery and Foundation in Lagos. Professor Olusẹgun Okẹ, Doig Simmonds (UK) and Pat Oyelọla editors of Adire Cloth in Nigeria Àdire makers and dyers including Gàníyù Kàrímù , Baba Salieu, Jumoke Maryam Akinyemi, and Baba alaro from Àdùnní Art, Olalekan Adegun Adesoye and apprentice from Ade Omo Ade Art Gallery and staff, teachers and students from the Nike Center for Art and Culture, Òṣogbo Mayowa Kila for Yorùbá translation Curator Ige Akintunde Olatunji and colleagues from the National Museum of Abeokuta Professors Oladele O. Layiwola and Ohioma Ifounu Pogoson and Oluwatoyin A. Odeku from the Institute of African Studies My wonderful Lagos hosts Baba Winfield, Chef Craig and Ms Carmen. UK Yorùbá language classes Ṣola Otiti Staff and curators of the UK Museum African collections for supporting my research visits. The British Museum, The Horniman Museum, The Economic Botany Collection at Kew Gardens, The Pitt Rivers Museum, The Royal Albert Memorial Museum, The Victoria and Albert Museum Duncan Clarke from Adire African Textiles 1 Introduction Before the development of synthetic dyes in The literal translation of the word àdìrẹ is the mid-nineteenth century, dyes were to tie and to dye, a description of the extracted from natural sources such as original and oldest resist pattern making plants, animals and minerals (Areo and technique. -
Tutorial: How to Dye Black with Natural
http://www.aurorasilk.com/ Tutorial: How To Dye Black with Natural Dyes by Cheryl Kolander. Excerpted from TrueFibers. Aurora Silk sells a full selection of natural dyes and mordants. For ideas on which dyes and which mordants to use, view our Natural Dye colour Chart. For more detailed dyeing recipes, read Brilliant Colours! by Cheryl Kolander. After recording the dry weight of your fiber, wet the fiber out in warm or hot water. STEP I: TANNIN 2 oz. tannic acid per pound of fiber (dry weight) OR: 4 oz. tara sawdust per pound of fiber, extracted twice OR: 3 oz Catechu (Cutch) extract per pound of fiber with optional 1/2 oz copper mordant 1. Dissolve tannic acid or catechu extract in hot water. 2. Heat the solution to approximately 200 F. 3. Remove from heat. 4. Enter the silk (or other fiber) that has been thoroughly wet out in warm to hot water. 5. Set to soak for at least 24 hrs, stirring occasionally. STEP II: IRON 1/2 to 1 oz Ferrous Sulphate per pound of fiber Use the lesser amount for fine silk yarn and soft wools. Use the greater amount for wild silk and other fibers. 1. Dissolve the iron in warm water. 2. Soak fiber in a mild soap solution about 15 minutes to neutralize the acid in the tannin (which couters the effect of the iron). This step is not necessary if you used Catechu for STEP I. 3. Add fiber to warm iron solution and soak for about 20 minutes. 4. Remove fiber from iron solution, wring excess solution from fiber, and hang to air 20 minutes to 1 hour. -
An Empirical Assessment of the Relationship Of
An International Multidisciplinary Journal, Ethiopia Vol. 7 (2), Serial No. 29, April, 2013:350-370 ISSN 1994-9057 (Print) ISSN 2070--0083 (Online) DOI: http://dx.doi.org/10.4314/afrrev.7i2.22 Adire in South-western Nigeria: Geography of the Centres Areo, Margaret Olugbemisola- Department of Fine and Applied Arts, Ladoke Akintola University of Technology, P. M. B 4000, Ogbomoso, Nigeria E-mail; [email protected] & Kalilu, Razaq Olatunde Rom - Department of Fine and Applied Arts, Ladoke Akintola University of Technology, P. M. B 4000, Ogbomoso, Nigeria E-mail; [email protected] Abstract Adire, the patterned dyed cloth is extant and is practiced in almost all Yoruba towns in Southwestern Nigeria. The art tradition is however preponderant in a few Yoruba towns to the extent that the names of these towns are traditionally inseparable with the Adire art tradition. With Western education, introduction of foreign religions, influence from other cultures, technique and technology, there is a shift in the producers of Adire, the training pattern, and even an evolution in the production centre. While Western education resulted in a shift from the hitherto traditional Copyright© IAARR 2013: www.afrrevjo.net 350 Indexed African Journals Online: www.ajol.info Vol. 7 (2) Serial No. 29, April, 2013 Pp.350-370 apprenticeship method to the study of the art in schools, unemployment gave birth to the introduction of training drives by government and non governmental parastatals. This study, a field research, is an appraisal of the factors that contributed to the vibrancy of the traditionally renowned centres, and how the newly evolved centres have in contemporary times contributed to the sustainability of the Adire art tradition. -
Eosin Staining
Science of H & E Andrew Lisowski, M.S., HTL (A.S.C.P.) 1 Hematoxylin and Eosin Staining “The desired end result of a tissue stained with hematoxylin and eosin is based upon what seems to be almost infinite factors. Pathologists have individual preferences for section thickness, intensities, and shades. The choice of which reagents to use must take into consideration: cost, method of staining, option of purchasing commercially-prepared or technician-prepared reagents, safety, administration policies, convenience, availability, quality, technical limitations, as well as personal preference.” Guidelines for Hematoxylin and Eosin Staining National Society for Histotechnology 2 Why Do We Stain? In order to deliver a medical diagnosis, tissues must be examined under a microscope. Once a tissue specimen has been processed by a histology lab and transferred onto a glass slide, it needs to be appropriately stained for microscopic evaluation. This is because unstained tissue lacks contrast: when viewed under the microscope, everything appears in uniform dull grey color. Unstained tissue H&E stained tissue 3 What Does "Staining" Do? . Contrasts different cells . Highlights particular features of interest . Illustrates different cell structures . Detects infiltrations or deposits in the tissue . Detect pathogens Superbly contrasted GI cells Placenta’s large blood H&E stain showing extensive vessels iron deposits There are different staining techniques to reveal different structures of the cell 4 What is H&E Staining? As its name suggests, H&E stain makes use of a combination of two dyes – hematoxylin and eosin. It is often termed as “routine staining” as it is the most common way of coloring otherwise transparent tissue specimen. -
A Checklist for Adding Soft Signage to Your Digital Print Business Ebook
A Checklist for Adding Soft Signage to your Digital Print Business Presented by: What you need to know Customers Requirements & Consumables Printing Equipment Finishing Equipment Integration 2 Questions that must be answered? Do you currently manufacture textile goods? If so, what technology/equipment are you using and is it cost effective? Do you currently outsource textiles? If so, how much, what technology/equipment is used, does it make sense to bring in house? 3 Questions that must be answered? Do you already have the customer base or is it a “if I build it they will come” situation? Is your customer buying textiles from someone else? Would they buy from you? Do you fully understand the required equipment and processes involved in manufacturing textiles yourself? Software, printer, direct/transfer, fixation, cutting/finishing/sewing, consumables, fabric, knowledge? 4 Requirements & consumables Control the variables 5 Requirements: Control the variables RIP/Color management software Controlled print room • Water quality • Humidity, temperature, cleanliness • Waste water/ink Equipment settings/logs Media handling equipment & safety 6 Know your environment is controlled! USB data logger • Temperature • Humidity • Dew point • LCD 7 Media handling Transfer paper 105 - 57gsm • 400 lbs roll weight Uniquely Designed • 10.5’ roll width Specifically for the EFI Soft Signage Printer Line • 14” roll diameter Foster 61577 • 990 lbs roll weight • 16.5’ roll width • 19.6” roll diameter 8 Consumables OEM water-based sublimation inks high transfer -
The Life and Death of Tamu Rambu Yuliana Princess of Sumba
The Life and Death of Tamu Rambu Yuliana Princess of Sumba 201 Georges Breguet Tamu Rambu Yuliana, Sumba Princess THE LIFE AND DEATH OF TAMU RAMBU YULIANA, 202 PRINCESS OF SUMBA AND CUSTODIAN OF THE ARTS AND TREASURES OF RINDI The Island of Sumba and the Domain of Rindi A fragment formerly detached from the Australian continental plate, the island of Sumba 1 (approximately 11,000 km 2) is situated south of the volcanic arc of the Lesser Sunda Islands, west of Flores. Made up mainly of limestone and sedimentary rocks, Sumba’s topography con - sists of numerous hills and a plateau covered with grassy savannah interspersed with valleys hollowed out by erosion where gallery forests grow. The climate is hot and arid, except during the rainy season that lasts from December to March. With fewer than 600,000 inhabitants, Sumba boasts one of the low - est population densities in Indonesia. The island is divided into two administrative districts, West and East Sumba; the east has greater ethnic, cultural, and linguistic unity than the western part. 2 The town of Waingapu is the administrative center of East Sumba; it is also its Fig. 1. Photo taken in the 1950s from the personal album of the old Raja Umbu Hapu economic center, with its port and airport, the Chinese, Arabic, and Hambandina. On the left is his daughter, Princess Tamu Rambu Yuliana. On the right is Bugis communities, and its many Indonesian civil servants. The villages Princess Tamu Rambu Mirinai Liaba, third wife of the old raja and mother of the present of the major traditional domains are in the countryside surrounding raja , Umbu Kanabundaung.