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Method of Operating an Electronic Dobby Loom
Patentamt JEuropaischesEuropean Patent Office Office europeen des brevets © Publication number : 0 466 636 A1 @ EUROPEAN PATENT APPLICATION @ Application number: 91810415.9 @ Int. CI.5: D03C 1/14, D03D 51/00 (22) Date of filing : 31.05.91 (30) Priority : 04.06.90 JP 144346/90 (72) Inventor : Honda, Hiroshi, c/o Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, 1, Toyoda-cho @ Date of publication of application : 2-chome 15.01.92 Bulletin 92/03 Kariya-shi, Aichi-ken (JP) @ Designated Contracting States : @ Representative : Hammer, Bruno BE DE FR IT c/o Gebrueder Sulzer AG KSR/Patente/0007, Postfach CH-8401 Winterthur (CH) (R) Applicant : Kabushiki Kaisha Toyoda Jidoshokki Seisakusho 1, Toyoda-cho 2-chome, Kariya-shi Aichi-ken 448 (JP) (54) Method of operating an electronic dobby loom. (57) According to the method the heddle frames (5) of the loom are selected and assigned to a plurality of groups. In each of a plurality of picking cycles a group of heddle frames (5) is moved and leveled into the weaving position (up arrow, down arrow) according to the weaving pattern to be woven. During this operation the loom is preferably run at lower speed compared to the selected normal picking speed. This allows for avoiding excessive load of the drive motor and further remarkably reduces warp yarn breakes. The method thus provides for remarkably improved start up conditions of looms. < CO CO CO CO CO "<t o Q_ LU Jouve, 18, rue Saint-Denis, 75001 PARIS ' 1 g. 1 fig. I A) _ , , ncK Number H. F NO. , 2 3 | - 5 OFF — 6-10 OFF — — OFF *- — *- L I 2 3 4 5 6 7 b y IU II ic lOi'riJiD hi. -
Innovation Spotlight the Sustainable Revolution in Jeans Manufacture
Innovation Spotlight ADVANCED DENIM The sustainable revolution Issue: Spring 2012 in jeans manufacture Innovative dyeing process spares the environment, offers greater color variety and higher quality Whether elegant or artificially aged, worn with a jacket or a T-shirt: jeans go well with almost anything. They are simultaneously a lifestyle statement, worldwide cult classic and long-selling fashion garment – with no end to the success story in sight. The statistics tell us that a US American has eight pairs of jeans, while a European comes a close second with five to six pairs. The immense number of almost two billion pairs of jeans are produced each year, claiming about 10 percent of the worldwide cotton harvest. The conventional indigo dyeing process, however, is environmentally polluting, and so Clariant has now developed, under its innovative Advanced Denim concept, a groundbreaking new dyeing process adapted to current needs that operates completely without indigo. It also needs much less water and energy, greatly reduces cotton waste and produces no effluents. Furthermore it offers a greater variety of colors, better color quality and new fashion effects. Experts are convinced: Advanced Denim will revolutionize jeans production. Denim is the name given to the typical, tough jeans material which is produced from cotton yarn and in the conventional process is dyed blue with indigo. In its natural agglomerated CLARIANT INTERNATIONAL LTD form, this dye isn’t soluble in water. The dye molecules first have to be separated before BUSINESS UNIT TEXTILE CHEMICALS Rothausstrasse 61 dyeing – this is done by reduction using the strong reducing agent sodium hydrosulfite. -
ASME Timeline
Manufacturing - History Resources Page 1 of 8 Feedback 80 Manufacturing 81 Management Science and Policy 82 Plant-Factory Operation 83 Manufacturing Processes 84 Design-Production Interface 85 Specialized Factory Tools and Systems 86 Agriculture-Food Production 87 Printing and Publishing Mechanization 88 Textile Industry Mechanization 89 Vehicle Production * indicates ASME Landmark Common Era Event 0 Fulling mills press fabric by foot. (France) 88 105 Paper invented. (Tshai Lun, China) 88 500 ca. Earliest specimens of draw loom in western world: originally from Asia, unknown 88 date. (Egypt) 800 - 1700 Plough with curved iron mould board (concave) guided and turned over heavy 86 clay soil in a continuous-ribbon motion: 9th century in China, 1300-1700 in Europe, principle later used for wrapping and folding for machinery. (China) 1045 ca. Movable type introduced in China. (Pi Sheng, China) 87 1150 Stamp mill used in paper making (not mentioned by L7) (E9 says 1144, Spain). 82 (Italy) 1185 ca. Earliest records of fulling mills in England, at Newsham (Yorkshire) and Barton. 88 (Britain) 1225 - 1250 Water-driven machinery recorded: sketches of saw mills, including spring motion. 82 (Villard de Honnecourt, medieval Europe) 1280 - 1299 Spinning wheels illustrated: primitive, spindle-on-an-axle type. (Europe) 88 1322 - 1328 Sawmill invented (Domesday Book mentions sawmills in 1076 -- H5). (Europe) 82 1400 - 1499 Holland adapts windmill for large-scale drainage (1439 for grinding grain -- Q9). 86 (Dutch, Holland) 1400 - 1499 Improved loom advances weaving of elaborate silk fabrics. (John the Calabrian) 88 1439 Lead alloy used as printers' type: hand produced until 1820s. (Gutenberg, 87 Germany) 1440 Earliest evidence of block book, SPIRITUALE POMERIUM: block-printed wood cuts. -
Woven Images: All Techniques Considered
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Textile Society of America Symposium Proceedings Textile Society of America 2010 Woven Images: All Techniques Considered Tommye McClure Scanlin North Georgia College & State University Follow this and additional works at: https://digitalcommons.unl.edu/tsaconf Part of the Art and Design Commons Scanlin, Tommye McClure, "Woven Images: All Techniques Considered" (2010). Textile Society of America Symposium Proceedings. 49. https://digitalcommons.unl.edu/tsaconf/49 This Article is brought to you for free and open access by the Textile Society of America at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Textile Society of America Symposium Proceedings by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. WOVEN IMAGES: ALL TECHNIQUES CONSIDERED AS EIGHT FIBER ARTISTS SHARE THEIR THOUGHTS TOMMYE MCCLURE SCANLIN [email protected] Weavers through the ages have used labor-intensive ways to create images in fibers, with techniques and equipment ranging from brocades, drawlooms, pick-up weaves, tapestry, and more. With the invention of the jacquard loom at the beginning of the 19th century, the kind of complex image making that was previously only common in laborious hand controlled methods became mechanized. With many alternatives now on hand for making images with weaving some fiber artists move to “high tech” means for their creative expression while others continue to select traditional methods like handwoven, weft- faced tapestry. Curiosity about not only the weaving method and technology selected by an individual, but also the more fundamental question of why one chooses to make images was the beginning point of this investigation. -
Patterns of Culture – Decorative Weaving Techniques Authors: M
PATTERNS OF CULTURE Decorative Weaving Techniques by M A Hann and B G Thomas PATTERNS OF CULTURE Decorative Weaving Techniques by M A Hann and B G Thomas Leeds 2005 ArsArs TTextrinaextrina no. 36 i Patterns of Culture – Decorative Weaving Techniques Authors: M. A. Hann and B. G. Thomas Foreword: D. Holdcroft No. 36 in the Ars Textrina series, published in association with the University of Leeds International Textiles Archive (ULITA) as an accompaniment to the exhibition ‘Patterns of Culture – Decorative Weaving Techniques’. © 2005 The University of Leeds and the authors All rights reserved ISBN: 0-9549640-1-2 Acknowledgements The production of this monograph, and the presentation of the exhibition it accompanies, result from the support and generosity of the Leeds Philosophical and Literary Society and the Arnold J. Burton Trust. The production of catalogue entries and other documentation associated with the exhibits was assisted by project funding from the Arts and Humanities Research Council (AHRC). The organisation of the exhibition was facilitated by the endeavours of Mr J. A. Smith, Mr P. Lawson and Mrs M. S. Chalmers. Thanks are also due to Mr I. S. Moxon for reading various drafts of the monograph and for discussions relating to its contents, and to Mr E. Nicholson and Dr P. Townhill for assistance in identifying and obtaining copies of relevant source material. The inspirational role played by Mr K. C. Jackson in past debates relating to the nature of invention, innovation and diffusion is also acknowledged. The authors accept responsibility for all errors or omissions. Price of monograph: £5.00. -
Textile-Dictionary-Full.Pdf
TEXTILE DICTONARY A ABNORMAL CRIMP- A relative term for crimp that is either too low or too high in frequency and/or amplitude or that has been put into the fiber with improper angular characteristics. ABRADED YARN- A filament yarn in which filaments have been cut or broken to create hairiness (fibrillation) to simulate the surface character of spun yarns. Abraded yarns are usually plied or twisted with other yarns before use. ABRASION MARK- An area where a fabric has been damaged by friction. ABRASION RESISTANCE- The ability of a fiber or fabric to withstand surface wear and rubbing. ABSORBANCE- The ability of a substance to transform radiant energy into a different form, usually with a resulting rise in temperature. Mathematically, absorbance is the negative logarithm to the base 10 of transmittance. ABSORBENCY- The ability of one material to take up another material. ABSORPTION- The process of gases or liquids being taken up into the pores of a fiber, yarn, or fabric. ACETIC ACID- An organic acid (CH3COOH) widely used in textile applications. It is used in textile wet processing, dyeing and printing, and in the manufacture of cellulose acetate and cellulose triacetate. ACETIC ANHYDRIDE- Anhydrous acetic acid [(CH3CO)2O]. It is used in the acetylation process in the manufacture of cellulose acetate. ACETONE- Dimethyl ketone (CH3COCH3). One of the most powerful organic solvents. Acetone dissolves secondary cellulose acetate and other derivatives of cellulose. It is miscible with water and has a low boiling point (55-56°). ACID-DYEABLE VARIANTS- Polymers modified chemically to make them receptive to acid dyes. -
United States Patent 19 11 Patent Number: 5,749,923 Olip Et Al
USOO5749923A United States Patent 19 11 Patent Number: 5,749,923 Olip et al. 45) Date of Patent: May 12, 1998 54 METHOD FOR BLEACHING DENIM OTHER PUBLICATIONS TEXT LE MATERIAL Federal Law Gazette, No. 612, Sep. 24, 1992, "Limitation of Waste Water Emissions from Textile Finishing and Process 75 Inventors: Winzenz Olip. Schächtestrasse, ing Plants". Austria; Norbert Steiner. Upper Saddle Peter, M., et al. Grundlagen der Textilveredelung Basics of River, N.J. Textile Finishing, 13th ed., Deutscher Fachverlag, 1989, pp. 73 Assignee: Degussa Aktiengelschaft, Frankfurt am 80 to 81. (Month Unknown). Main, Germany Derwent Acc. No. 80-24863C, 1980 (month unknown). Derwent Acc. No. 86-268586, 1986 (Month Unknown). Derwent Acc. No. 89-155166, 1989 (Month Unknown). 21 Appl. No.: 651,785 Das, T.K., et al., “Thiourea Dioxide: A Powerful And Safe 22 Filed: May 24, 1996 Reducing Agent For Textile Applications”. Colourage, vol. 31, No. 26, 1984, pp. 15-20. (Month Unknown). Related U.S. Application Data Weiss, M., "Thiourea Dioxide: A Safe AlternativeTo Hydro sulfite Reduction”. Part 1. American Dyestuff Reporter; vol. 63 Continuation of Ser. No. 347,146, Nov. 22, 1994, Pat. No. 67. No. 8, Aug. 1978, pp. 35-38. 5,549,715. Weiss, M., "Thiourea Dioxide: A Safe Alternative to Hydro 30 Foreign Application Priority Data sulfite Reduction, Part II", American Dyestuff Reporter, vol. 67, No. 9, Sep. 1978, pp. 72-74. Nov. 23, 1993 AT Austria .............................. AT 2378/93 Primary Examiner-Alan Diamond (51 int. Cl. ... D06L 3/10 Attorney, Agent, or Firm-Spencer & Frank 52 U.S. Cl. ........................... 8/102; 8/107; 8/110; 8/111; 510/302; 510/303; 5101494; 510/367; 510/370; 57 ABSTRACT 510/470 Amethod for chlorine-free bleaching of denim textile mate 58 Field of Search ............................... -
Identifying Textile Types and Weaves 1750-1950 DATS in Partnership with the V&A
Identifying Textile Types and Weaves 1750-1950 DATS in partnership with the V&A DATS DRESS AND TEXTILE SPECIALISTS 1 Identifying Textile Types and Weaves 1750-1950 Text copyright © DATS, 2007 Image copyrights as specified in each section. This information pack has been produced to accompany a one-day workshop of the same name taught by Sue Kerry and held at Birmingham Museum and Art Gallery Collections Centre on 29th November 2007. The workshop is one of three produced in collaboration between DATS and the V&A, funded by the Renaissance Subject Specialist Network Implementation Grant Programme, administered by the MLA. The purpose of the workshops is to enable participants to improve the documentation and interpretation of collections and make them accessible to the widest audience. Participants will have the chance to study objects at first hand to help increase their confidence in identifying textile materials and techniques. This information pack is intended as a means of sharing the knowledge communicated in the workshops with colleagues and the public. Other workshops / information packs in the series: Identifying Printed Textiles in Dress 1740 -1890 Identifying Handmade and Machine Lace Front Cover - English silk tissue, 1875, Spitalfields. T.147-1972 , Image © V&A Images / Victoria and Albert Museum 2 Identifying Textile Types and Weaves Contents Page 2. List of Illustrations 1 3. Introduction and identification checklist 3 4. Identifying Textile Types - Fibres and Yarns 4 5. Weaving and Woven Cloth Historical Framework - Looms 8 6. Identifying Basic Weave Structures – Plain Cloths 12 7. Identifying Basic Weave Structures – Figured / Ornate Cloths 17 8. -
Basic of Textiles
BASIC OF TEXTILES BFA(F) 202 CC 5 Directorate of Distance Education SWAMI VIVEKANAND SUBHARTI UNIVERSITY MEERUT 250005 UTTAR PRADESH SIM MOUDLE DEVELOPED BY: Reviewed by the study Material Assessment Committed Comprising: 1. Dr. N.K.Ahuja, Vice Chancellor Copyright © Publishers Grid No part of this publication which is material protected by this copyright notice may be reproduce or transmitted or utilized or store in any form or by any means now know or here in after invented, electronic, digital or mechanical. Including, photocopying, scanning, recording or by any informa- tion storage or retrieval system, without prior permission from the publisher. Information contained in this book has been published by Publishers Grid and Publishers. and has been obtained by its author from sources believed to be reliable and are correct to the best of their knowledge. However, the publisher and author shall in no event be liable for any errors, omission or damages arising out of this information and specially disclaim and implied warranties or merchantability or fitness for any particular use. Published by: Publishers Grid 4857/24, Ansari Road, Darya ganj, New Delhi-110002. Tel: 9899459633, 7982859204 E-mail: [email protected], [email protected] Printed by: A3 Digital Press Edition : 2021 CONTENTS 1. Fiber Study 5-64 2. Fiber and its Classification 65-175 3. Yarn and its Types 176-213 4. Fabric Manufacturing Techniques 214-260 5. Knitted 261-302 UNIT Fiber Study 1 NOTES FIBER STUDY STRUCTURE 1.1 Learning Objective 1.2 Introduction 1.3 Monomer, Polymer, Degree of polymerization 1.4 Student Activity 1.5 Properties of Fiber: Primary & Secondary 1.6 Summary 1.7 Glossary 1.8 Review Questions 1.1 LEARNING OBJECTIVE After studying this unit you should be able to: ● Describe the Natural Fiber. -
Strong Support for Air Jet Loom Operations T-Tech Japan Corp.’S Preparatory Machines, Including the Sizing Machines, Are Top-Level Performers and the Best-Quality
Balanced high productivity, value-addition, and energy saving at a high level Higher speed operation and extensive reduction in electrical and air consumption Higher Speed Energy Conservation Outstanding features for ultra i-Weave high-speed and low vibration With the “i-Weave,” provided as standard for High speed operation is the essential asset of the ZAX9200i, high-speed performance is air jet looms. accompanied with energy saving by optimizing In addition to stable operation at high speeds, the three basics of weft insertion for air jet looms: nozzle, valve, and control technology. faster than the ZAX9100, the ZAX9200i has low vibration and saves electricity. With a variety of optional devices, higher- grade performance is available. The “ -Weave” is the fruit of weft insertion ■ Soft weft insertion at high speed i technology backed by Tsudakoma’s 40-year Proven benefit based on actual operation. A accumulated air jet knowledge and our sales 4-link beating motion that works excellently success. at ultra-high speed is used for narrow looms. A 6-link beating motion with more time allowance for weft insertion is used for wider looms, thus achieving more stable weft insertion. ■ Reduced floor vibration Using CAE analysis, Tsudakoma designed a new robust frame structure. By employing the offset rocking shaft with less moment of inertia and a hollow reed holder, beating is well- balanced. Floor vibration can be reduced. ■ Clear shedding The beating stroke is shortened and the driving parts that are the most essential for the weaving machine to run at high speed are additionally reinforced. By placing the heald frame as close to the cloth fell as possible while keeping the shedding amount, the shedding angle is increased and defective shedding is reduced. -
Dyes & Pigments
Dyes & Pigments with forecasts to 2005 and 2010 New study finds: • The US market for dyes and organic pigments (organic colorants) is expected to increase 2.8 percent per year to $3.1 billion in 2005, with volume over the same period forecast to reach 675 million pounds • Positive growth opportunities are to be found in the rapidly growing market for dyes used in digital printing inks and high-tech imaging • The six leading suppliers -- Ciba Specialty Chemicals, DyStar, Clariant, Sun Chemical, Bayer and BASF -- accounted for nearly two-thirds of the total market in 2000 Freedonia Industry Study #1439 Study Publication Date: June 2001 Price: $3,700 Dyes & Organic Pigments Pages: 237 Dyes & Organic Pigments, a new study from The Freedonia Group, provides you with an in-depth analysis of major trends in the industry and the outlook for product seg- ments and major markets -- critical information to help you with strategic planning. This brochure gives you an indication of the scope, depth and value of Freedonia's new study, Dyes & Organic Pigments. Ordering information is included on the back page of the brochure. Brochure Table of Contents Study Highlights ............................................................................... 2 Table of Contents and List of Tables and Charts ............................. 4 Sample Pages and Sample Tables from: Market Environment .................................................... 6 Products ....................................................................... 7 Markets....................................................................... -
Chromatographic and Mass Spectral Analyses of Oligosaccharides and Indigo Dye Extracted from Cotton Textiles with Manova and Ano
University of Central Florida STARS Electronic Theses and Dissertations, 2004-2019 2008 Chromatographic And Mass Spectral Analyses Of Oligosaccharides And Indigo Dye Extracted From Cotton Textiles With Manova And Ano Jessica Frisch University of Central Florida Part of the Chemistry Commons, and the Forensic Science and Technology Commons Find similar works at: https://stars.library.ucf.edu/etd University of Central Florida Libraries http://library.ucf.edu This Masters Thesis (Open Access) is brought to you for free and open access by STARS. It has been accepted for inclusion in Electronic Theses and Dissertations, 2004-2019 by an authorized administrator of STARS. For more information, please contact [email protected]. STARS Citation Frisch, Jessica, "Chromatographic And Mass Spectral Analyses Of Oligosaccharides And Indigo Dye Extracted From Cotton Textiles With Manova And Ano" (2008). Electronic Theses and Dissertations, 2004-2019. 3625. https://stars.library.ucf.edu/etd/3625 CHROMATOGRAPHIC AND MASS SPECTRAL ANALYSES OF OLIGOSACCHARIDES AND INDIGO DYE EXTRACTED FROM COTTON TEXTILES WITH MANOVA AND ANOVA STATISTICAL DATA ANALYSES by JESSICA LYNNE FRISCH B.S. University of Central Florida, 2005 A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in the Department of Chemistry in the College of Sciences at the University of Central Florida Orlando, Florida Spring Term 2008 © 2008 Jessica Lynne Frisch ii ABSTRACT Research was conducted on thirteen 100% cotton denim samples using an acid wash, established by Murray, to extract oligosaccharides from the cellulosic material. The oligosaccharide ion + + + groups ([M+H] , [M+NH4] , and [M-OH] ) for molecules with degrees of polymerization between two and seven (DP2-DP7) were analyzed using liquid chromatography coupled to mass spectrometry with an electrospray ionization interface (LC-ESI-MS).