DOCSLIB.ORG

Denim Manufacturing: Spinning to Finishing DR AMAL CHOWDHURY Vice President Dr

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Denim Manufacturing: Spinning to Finishing DR AMAL CHOWDHURY Vice President Dr CMYK CMYK CMYK EXECUTIVE BODY 2018-20 C ONTENTS Patron Members Mr. K.C. Tapadar Dr. Prabir Banerjee Dr. Sailen Chaudhuri 6 Denim an Eyeful Industry- Explore The Potential CHANDAN SAHA President Dr. Prabir Jana 14 Denim Manufacturing: Spinning To Finishing DR AMAL CHOWDHURY Vice President Dr. Arindam Basu 22 Finishing Department: Mr. Kingshuk Pandit A Long Lost Treasure of Garments Manufacturers ADITYA MAHAPATRA General Secretary Mr. Sanjib Sinha 26 Jeans Finishing And Laser Technology Joint Secretary SOUMYADEEP SAHA Mr. Tatai Biswas 30 Sewing Automat Solution For Jeans Manufacturing Joint Secretary PRIYABRATA MONDAL (Media & Website) Mr. Prasanta Sarkar 36 Datatex Software Solutions RAHUL MAHAJAN Treasurer Mr. Kingshuk Pandit 38 Natural Dyes Student Coordinator YAWER ALI SHAH Mr. Bapan Adak 42 Need of Digital Printing Members VINOD KRISHNAMOORTHY Dr. Amalesh Mukhopadhyay Ms. Aparajita Pal 43 New Era Of Industrial Sewing Machines Mr. Bapan Adak DAVID PETER Mr. Chandan Saha Mr. K. N. Chatterjee 44 Sustainable Thinking Mr. Nihar Kanti Das SAI NAVNEETHAN Mr. Paresh Das Mr. Pranab Maity Mr. Priyabrata Mondal 48 Big Brands are Leaving Money on the Cutting Table Dr. Rabi Sankar Chattopadhyay BY RAM SAREEN Mr. Saikat Ghosh Md. Sariful Mondal 54 Seminar Report 2018: The Art Of Shirt Making Mr. Sheikh Minhazuddin Mr. Sibaji Dasgupta 62 List of Popular Denim Manufacturers in India Mr. Sumantra Pal Website www.tantutextile.com E-mail [email protected] 3 CMYK ADVERTISEMENT LIST Advertisement Page No 1 SIP India 2, 41 2 Datatex India 9, 19 3 AMA Herbal Laboratories Pvt. Ltd. 11, 29 4 Ramsons 13, 27 5 Fortuna Colours & Prints LLP 17, 21 6 GTN Industries 34, 35 7 Groz-Beckert 39 8 Macpi 47, 51 9 Tukatech 52, 53 10 Rajasthan International 55 11 Aditya Birla 57, 65 12 Apparel Resources 60 13 Kalpataru Impex 63 14 Pulcra Chemicals 66 15 Sakho Enterprises 67 16 Colours India Inc. 68 4 CMYK Editorial The release of TANTU Annual Journal 2019 on seventh edition of TANTU seminar gives us immense pleasure for being able to present a star-studded panel discussions as well as curated writings from astute academicians and industry alike. Like the previous couple of years’ product focused seminars, this time we are again going to address different issues related to a common, yet classic, never out of fashion product- guess what? Yes, you your guess is right if “It is in Your Jeans”. On contemporary ground, as sustainability and circularity continues to be the flavour of discussion in textile and apparel fraternity, denim and jeans are coming back stronger due to its severity of water and energy consumption. Jeans is always in the news for good or bad- an interesting garment which is classic yet fashionable; blue yet can take any colour. Globally, consumers own an average of 5.4 pairs of blue jeans. It would be natural to expect that the United States would boast the highest per capita ownership with around 8, given its seasonal temperatures and the fact that it is the birthplace of blue jeans. While surprisingly India is far behind with per capita ownership of 0.3 having been one of the leading exporters and boasting a colossal population of young people which could be exploited as immensely potential market. For this product’s huge impact on both global apparel business and environment, numerous seminars and conferences are being organised to discuss the issue of energy consumption, water usage, CO2 footprint and effluent discharge per pair of Jeans making. So, we also have decided to explore the nexus among technicality, art of manufacturing of jeans, its impact on environment and business aspects during our 7th seminar through three panel discussions where industry experts will share their knowledge and experience on “Denim Fabric Development: Art or Science”, “Jeans Finishing: Environmental Reboot” and “Start-up in Blue Space”. In addition to that, this year TANTU annual journal 2019 would include five write ups from TANTU alumni members on varied topics but all followed the seminar theme Denim and Jeans. The denim manufacturing spinning to finishing, sewing machine technology for jeans making, laser finishing of denim and business potential in the denim industry. The journal has also covered technical write-up from industry experts on various topics like – cutting room automation, latest jeans finishing machinery, software solutions for the textile and fashion industry. We could not be happier to announce that, this is the second year in row, we are sponsoring two students each from both Berhampore and Serampore College in West Bengal to participate TANTU seminar under TANTU Young Engineer Scholarship Program. The objective of this scholarship program is to create an eco-system for the students to have a fair exposure on industry and capacity building. The initiative will also facilitate the students to interact with the professionals of diverse areas and acquire knowledge on the latest developments, innovations and employment opportunities during the event. On behalf of the entire team of TANTU, we would like to extend my heartfelt thanks to all those who financially and otherwise supported in our efforts to bring together like minded professionals, nurture young minds and keeping this industry alive and relevant. Last but not the least the inspiration and support of our spouses and children notwithstanding the agony and tolerance for all the late comings and meetings. PRASANTA SARKAR, Editor ADITYA MAHAPATRA, Assistant Editor www.tantutextile.com 5 CMYK DENIM AN EYEFUL INDUSTRY- EXPLORE THE POTENTIAL CHANDAN SAHA GENESIS OF DENIM colorant to manufacture denim. The synthetic indigo was invented Genesis of denim is quite diverse. in the nineteenth century and Denim, the unique featured it was found cheaper & better apparel is popular among diverse quality product to use to improve segments of users across the fastness properties & aesthetics globe since innovation of the and had replaced the natural product. It had been transformed indigo. to the present phase through Chandan Saha various innovations to make The blue Jeans made of it user friendly. The ‘DENIM’ Denim cloth first got visible in in India since early ‘70s. A few nomenclature is generic in nature the present status in mid of manufacturers in Mumbai (then as it encompasses both ‘Cloth’ nineteenth century. Levi Strauss, Bombay) started manufacturing (fabric) and ‘Clothing’ (apparel). an immigrant enterprising mind the items by adopting the Manufacturing of Denim was first thought of innovating a technology partially and using originated as sturdy apparel in sturdy pant for the miners Indigo & other dye and launched a small way in France to keep working in California. He designed in the domestic market as ‘Denim’ the Sailors, Miners and Cowboys the product and branded it in the and Jeans. Denim was usually in a comfort zone after wearing style & name of ‘Levis’ in 1850 available in blue but Jeans were of such garments. Denim has an and launched in the market. The various colors like Meroon, Yellow unusual history of few hundred design was remained unchanged Black and Blue etc. The product years. Originally it was a strong & with a minor modification by became very popular late70’s attaching a few accessories. sturdy material made from wool. as it was affordable to middle Later on an Italian tailor, Jacob By the year 1700, it was made income group consumers and Davis invented the Riveted pant of wool & cotton. It was used to Indigo Denim was popular among on the request of miners. Davis make sails. Later some Genoverse high end consumers as it was sailors eventually felt to make an subsequently, granted Strauss to expensive. In the last two decades, innovation and thought it fit for adopt the idea of Rivet pant and a big no. of units have been making great pants or ‘Genes’. it was patented in May, 1873. established in India and made a Denim was treated with blue dye A few other modifications were presence as the second largest obtained from Indigo plant. Indigo also made in 1920. The product denim manufacturers and also a was used as dye since 2500B.C. in was still not on the line of user leading exporter of denim clothes diverse countries like Asia, Egypt, friendly, so there was a need to in the world. Greece, Rome, Britain and Peru make it user friendly. In 1937, etc. mostly imported from India Rivets on the back pockets were INDUSTRY AT A GLANCE as the plants were only available pushed inside as it was damaging ACROSS THE GLOBE VIS in India. The nomenclature was the items once got in touch. The A VIS IN INDIA originated from the word ‘Serge complains were flowing from De Nim’, it indicates that ‘NIM’ school board and cow boys for Denim industry was initiated in means Blue lagoon, De comes damaging chairs and saddle Europe and became popular in from French language. Indigo, a respectively. It is reported that the USA. It had been used since natural dye, originated from India the innovative product became the middle of the nineteenth was matching with blue lagoon, very popular since 1950 across century but gained popularity hence; Indigo was started using as the globe and it got a visibility since 1873. At present China is 6 CMYK the largest producer of Denim is the second largest producer been registering an exponential fabric followed by India. Other having a share of 10% and growth of 15% over the last Asian countries also made their Pakistan & Bangladesh are decade. The industry took a root presence in manufacturing having a share only 5%, & 2% in India since ’86 and since then denim in the world market. respectively. Worldwide Denim growing immensely to meet both Bangladesh also became a manufacturing units have domestic & overseas market.
Load more

Recommended publications
  • Lenzing Modal ® and Lenzing Viscose ® Pre-Treatmet, Dyeing
    LENZING MODAL® AND LENZING VISCOSE® PRE-TREATMET, DYEING,FINISHING DYEING / FINISHING PROCESSING GUIDELINES DYEING / FINISHING 1 General Instructions for Pre-treatment As with all textiles made of cellulose fibers the best results - luster / drape / handle - are achieved when all wet processes are conducted with low levels of pressure and stretching. This is also true of Lenzing Modal® fibers which are however considerably less sensitive than normal viscose fibers 1.1 Relaxation Hot water shrinkage of yarns and fabrics Processing Condition Fiber Origin carded Lenzing Viscose® Lenzing Modal® cotton Yarn / twisted yarn shrinkage (hot water 96°C) Fiber fineness Ring yarn Nm 50 -2.0/-2.5 -1.5/-2.0 -1.5/-2.0 Ring yarn Nm 70 -3.0 -2.0 -2.0 Rotor yarn Nm 50 -2.5 -2.5 Rotor yarn Nm 40 -2.5/-3.0 -1.5/-2.0 Plied yarn (ring) Nm 40/2 -3.5/-4.0 -2.5/-3.0 Fabrics (warp shrinkage wash 60°C) Fabrics made of Nm 50 (Ring) Fiber titre 1.7 dtex desized -3.0 -1.5 finished + sanforized -1.0 -0.5 (continuously) Fabrics made of Nm 50 (Ring) Fiber titre 1.3 dtex desized -5.5 -3.0 finished + sanforized -1.5 -0.5 (continuously) Fabrics made of Nm 70 (Ring) Fiber titre 1.7 dtex desized -12.0 -8.0 -6.0 finished + sanforized -1.5 -1.0 +/-0 (discontinuously) PROCESSING - 2 / 16 - GUIDELINES DYEING / FINISHING The fabric tensions at the preliminary textile stages should be reduced during the pre-treatment stage, i.e.
    [Show full text]
  • Textile Knowledge of Selected Salespersonnel
    TEXTILE KNOWLEDGE OF SELECTED SALESPERSONNEL By MICHELE ANN CALDWELL Bachelor of Science .University of California - Davis Davis, California . 1975 Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE July, 1977 TEXTILE KNOWLEDGE OF SELECTED SALES PERSONNEL Thesis Approved: 989120 ii ACKNOWLEDGMENTS I would like to express appreciation to my major adviser, Dr. Grovalynn Sisler, for her assistance and advice in directing the thesis. I also wish to express thanks to the members of my committee, Dr. Lavonne Matern and Dr. Margaret Callsen, for their encouragement and suggestions. In addition, thanks are extended to Dr. Nick Stinnett for his advice with the statistical analysis of the study, to the man­ agers of the participating stores, and to all of the salespeople who participated in the study. Their approval and cooperation made the study possible. To my friends and family, I wish to express my gratitude and appreciation for their friendship and encouragement during my graduate studies. I wish to express a special note of thanks to my parents, Mr. and Mrs. Harold W. Caldwell, for their continuing patience, under­ standing, encouragement and strong support. iii TABLE OF CONTENTS Chapter Page I. INTRODUCTION 1 Purpose and Objectives 3 Hypotheses • . 3 Definition of Terms 3 Procedure 4 Limitations • . 5 Organization of the Study 5 II. REVIEW OF LITERATURE 7 Textile Market . 7 Textile Fibers . 9 Fabric Construction 14 Textile Finishes . 16 Textile Care Knowledge • . 18 Consumerism and the Salesperson 20 Summary . 22 III. METHOD AND PROCEDURE 24 Description of Sample 24 Development of Instrument 25 Collection of Data .
    [Show full text]
  • TEXTILE DYEING and PRINTING B.A/ B.Sc
    TEXTILE DYEING AND PRINTING B.A/ B.Sc. / B.Com. Part -1 -2016 Scheme : B.Sc. B.A./ B.Com. Nomenclature Dur. Max./Min. Marks Max./Min. Marks No. of Periods Paper-I Weaving and Mkt. 3 hrs 75 27 65 24 3 Paper-II Designing & Dyeing 3 hrs 75 27 65 24 3 Practical 4 hrs 75 27 70 26 4/ Batch PAPER- 1 (Weaving and Marketing) Duration: 3 hrs Max. Marks: (Sc)-75/(Arts/Comm.)-65 Note: The question paper will contain three sections as under- Section-A: One compulsory question with 10 parts, having 2 parts from each unit, short answer in 20 words for each part. 10 (Sc.)/05 (Arts/Comm.) Section-B: 10 questions, 2 questions from each unit, 5 questions to be attempted, taking one from each unit, answer approximately in 250 words. 35 (Sc.)/35 (Arts/Comm.) Section-C: 04 questions (question may have sub division) covering all units but not more than one question from each unit, descriptive type answer in about 500 words, 2 questions to be attempted. 30 (Sc.)/25 (Arts/Comm.) UNIT-1 Introduction to Textile Classification of textile fibers General properties of textile fibers Identification of textile fibers UNIT-2 Natural Fibers-Manufacture, Chemical composition, general properties & Flowchart-cotton, silk, wool Manmade Fibers- Manufacture, Chemical composition, general properties & Flowchart - Rayon, Nylon, Polyester UNIT-3 Preparatory processes (a) Scouring (b) Bleaching (i) bleaching of cotton, silk, nylon (ii) Optical bleaching agents (c) Desizing (i) Acid desizing ( ii) Rot steeping ( iii) enzymatic desizing (d) Singing (i) gas singing (ii) Plate signing (iii) roller singing (e) Mercerization-Historical significance & introduction Action of Caustic Soda on Cotton fibre, Nature of Change occurring in cotton fibres UNIT-4 (a) Introduction to weaving Terms used in weaving Loom & it’s parts Elementary weaves and their derivatives Plain weave- Rib, Basket Twill weave-Right hand & Left hand Satin weaves- Satin & sateen (b) Weave Representation : Weaving plan,Various Drafts and Peg Plans UNIT-5 Meaning, nature& scope of marketing Role & importance of marketing in modern economy.
    [Show full text]
  • Denim – Construction and Common Terminology
    Denim – Construction and Common Terminology Denim Construction Denim is made from rugged tightly woven twill, in which the weft passes under two or more warp threads. Lengthwise, yarns are dyed with indigo or blue dye; horizontal yarns remain white. The yarns have a very strong twist to make them more durable, but this also affects the denim’s color. The yarns are twisted so tightly that the indigo dye usually colors only the surface, leaving the yarns center white. The blue strands become the threads that show on the outside of your denim, and the white are the ones that make the inside of your denim look white. This produces the familiar diagonal ribbing identifiable on the reverse of the fabric. Through wear, the indigo yarn surface gives way, exposing the white yarn underneath which causes denim to fade. Jeans are basic 5 pockets pants, or trousers, made from denim. The word comes from the name of a sturdy fabric called serge, originally made in Nimes, France. Originally called serge de Nimes (fabric of Nimes), the name was soon shortened to denim (de Nimes). Denim was traditionally colored blue with natural indigo dye to Black denim make blue Jeans, though “jean” then denoted a different, lighter cotton textile; the contemporary use of jean comes from the French word for Genoa, Italy, where the first denim trousers were made. Jeans transcend age, economic and style barriers. Washes, embellishments, leg openings and labels fluctuate with fashion whims, but jeans themselves have reached iconic status. Cross hatch denim Common terminology used in Denim fabric construction and processing ANTI-TWIST is a step in the finishing process, before sanforization, that corrects denim’s natural tendency to twist in the direction of the diagonal twill weaves.
    [Show full text]
  • 1 II-B/1.2/494 OUTPUT O.5.1: Documented Analysis in Each
    ENPI Project Number II-B/1.2/494 OUTPUT O.5.1: Documented analysis in each subsector. Identification of manufacturing processes which are causing problems in each subsector and quantification of environmental impacts. OUTPUT O.5.2: Documented analysis in environmental legislation in each country. OUTPUT O.5.3: Documented analysis of entities specialized in textile. SUSTEXNET - SUITANABLE TEXTILE MEDITERRANEAN NETWORK 1 EXECUTIVE SUMMARY Output 5.1 (Documented analysis in each subsector - manufacturing processes and problems), Output 5.2 (Documented analysis in environmental legislation) and Output 5.3 (Documented analysis of entities specialized in textile) have been achieved at the same time and with the same work done by all partners. Each couple of partners from each country -Spain, Italy, Tunisia and Egypt- were committed to develop an accurate analysis of the main technical/economic/social problems of its own textile sector, in order to detect technological / economic / environmental / social gaps to be covered along the value chain at local, regional and multi-country level. The most useful method to reach these outputs was a whole analysis per country that included all the issues to be considered. This analysis was structured as follows: A.5.1. METHODOLOGIES FOR FURTHER DIAGNOSTICS IN SPINNING/WEAVING PROCESSES. A.5.2. METHODOLOGIES FOR FURTHER DIAGNOSTICS IN DYEING/PRINTING/FINISHING PROCESSES. A.5.3. METHODOLOGIES FOR FURTHER DIAGNOSTICS IN LOGISTIC AND DISTRIBUTION NETWORKS (These chapters generated O.5.1). A5.4. STUDY OF ENVIRONMENTAL LEGISLATION IN EACH AREA AND ESTABLISHMENT OF COMMON VALUES OF ENVIRONMENTAL IMPACT (These chapter generated O.5.2). A5.5. STUDY OF EDUCATION, TRAINING AND TECHNOLOGICAL ENTITIES SPECIALIZED IN TEXTILE FIELDS IN EACH AREA, AND METHODOLOGIES FOR OPTIMIZING/INCREASE WORKING FORCE RESOURCES (These chapter generated O.5.3).
    [Show full text]
  • A Study of Teaching Effectiveness of a Cotton Fabric Selection Unit
    The Woman's College of The University of North Carolina LIBRARY n. 152. COLLEGE COLLECTION Gift of Dorothy McCulloch Alexander A STUDY OF TEACHING EFFECTIVENESS OF A COTTON FABRIC SELECTION UNIT WITH NINTH GRADE HOKEMAKENG STUDENTS by DOROTHY McCULLOCH ALEXANDER A thesis submitted to the Faculty of The Consolidated University of North Carolina in partial fulfillment of the requirements for the degree Master of Science in Home Economics Greensboro 1952 Approved by- Adviser ACKNOWLEDGMENTS The writer wishes to express her sincere appreciation to Dr. Pauline E. Keeney, director of the thesis, for her untiring efforts and skillful guidance, and to Miss Margaret M. Edwards, former head of the Home Economics Department, for her kind sncourage- ment, and to Miss Viva Playfoot and Miss Agnes N. Coxe of the staff of Home Economics of Woman's College who gave help and guidance. D. M. A. TABLE OF CONTENTS CHAPTER PAGE I. INTRODUCTION AND REVIEW OF RELATED LITERATURE 1 II. METHOD OF PROCEDURE III. PRESENTATION OF DATA AND FINDINGS OF THE STUDY Results of the Pre-tests Results of Questionnaire I 1^ Description of the Responses of Class A to Each Lesson in the Unit Lesson I ^ Lesson II . Lesson III ZZ Lesson IV ^f Lesson V Testing and Questioning Following the Teaching of the Unit Results of the Re-tests Results of Questionnaire II Comparisons of the Pre-tests and Re-tests Comparisons of Questionnaires I and II Observations Made during the Questioning and Teaching Period Discussion of the Results of the Pre-tests, Questionnaires, Re-tests, Observations, and Comments of Class A and Class B IV.
    [Show full text]
  • Shrink-Proof Treatment of Cellulosic Fiber Textile
    Patentamt Europaisches |||| ||| 1 1 (19) J European Patent Office Office europeen des brevets (1 1 ) EP 0 808 939 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: (51) Intel6: D06M 11/61, D06M 11/38, 26.11.1997 Bulletin 1997/48 D06M 11/40, D06M 11/84, (21) Application number: 97108329.0 D06M 15/423, D06M 13/11, D06M 13/12, D06M 13/192 (22) Date of filing: 22.05.1997 (84) Designated Contracting States: • Takagi, Yasushi, BE DE Nisshinbo Ind. Inc., Miai Plant (30) Priority: 23.05.1996 JP 150470/96 Okazaka-shi, Aichi-ken (JP) 10.09.1996 JP 260166/96 • Ishikawa, Takeo, 10.09.1996 JP 260169/96 Nisshinbo Ind. Inc., 11.09.1996 JP 262490/96 Miai Plant 02.10.1996 JP 281342/96 Okazaka-shi, Aichi-ken (JP) 22.10.1996 JP 298217/96 • Harada, Kazuhiko, Nisshinbo Ind. Inc., (71) Applicant: Miai Plant NISSHINBO INDUSTRIES, INC. Okazaka-shi, Aichi-ken (JP) Chuo-ku, Tokyo (JP) • lida, Hirotaka, Nisshinbo Ind. Inc., (72) Inventors: Miai Plant • Yanai, Yuichi, Okazaka-shi, Aichi-ken (JP) c/o Nisshinbo Ind. Inc., • Ito, Ryuichi, Miai Plant Nisshinbo Ind. Inc., Okazaka-shi, Aichi-ken (JP) Miai Plant • Hirai, Takayuki, Okazaka-shi, Aichi-ken (JP) Nisshinbo Ind. Inc., • Hasegawa, Osamu, Miai Plant c/o Nisshinbo Ind. Inc. Aichi-ken Okazaka-shi, (JP) Adachi-ku, Tokyo (JP) • Oba, Masayoshi, Nisshinbo Ind. Inc., (74) Representative: Miai Plant TER MEER STEINMEISTER & PARTNER GbR Okazaka-shi, Aichi-ken (JP) Mauerkircherstrasse 45 • Ikeda, Kiyoshi, 81679 Munchen (DE) Nisshinbo Ind. Inc., Miai Plant Okazaka-shi, Aichi-ken (JP) (54) Shrink-proof treatment of cellulosic fiber textile (57) A method for shrink-proofing a cellulosic fiber textile that involves liquid ammonia treatment, hot water FIG.1 or caustic alkali treatment under tension or under no tension, and with optional resin treatment.
    [Show full text]
  • Excellence in Shrinkage. Daytex Shrinkage Belt
    Excellence in shrinkage. Daytex Shrinkage Belt EN 2 Saurer Shrinkage Belt Shrinkage Belt 3 Saurer is the leading Contents manufacturer of natural 4 rubber shrinkage belts. Features and benefits 6 Daytex Shrinkage Belt Experienced experts in the 7 The economics of a field of rubber applications shrinkage belt as well as natural rubber 8 from approved plantations Efficiency 9 in combination with long­ Extending the lifetime of standing manufacturing your shrinkage belt 10 expertise ensure the Temperature and tension constant product quality. 14 Accessories 15 Multi­national teams are Patching process responsible for the develop­ ment, manufacturing and sale of Saurer Daytex Shrinkage Belts. A network of experienced representatives around the globe offer the highest levels of service and expertise to deliver optimal performance of our products. 4 Saurer Shrinkage Belt Features and benefits → Elastomere composition used for producing the belt → The new edge shape → Belt production method → The global Daytex Belt Service assists the customer whenever necessary → More than 55 years of experience in producing high quality shrinkage belts Shrinkage Belt 5 Illustration courtesy of Morrison Textile Machinery Inc. Shrinkage, also called Sanforization, Sanforizing is a method of shrinking and fixing was patented in the US in 1954. the cloth in both length and width Today this process is an essential The shrinking process takes place between the shrinkage (rubber) belt and the heated cylin- part of the finishing process for der. The pressure roll squeezes the belt against most fabrics. Like in all other pro­ the heated cylinder and thereby the fabric is cesses, also here the optimum result stabilized.
    [Show full text]
  • Textile and Apparel Industry Textile and Apparel: Innovate, Develop and Sustain
    Textile and Apparel Industry TEXTILE AND APPAREL: INNOVATE, DEVELOP AND SUSTAIN INDUSTRY MEETING FOR SUSTAINABILITY CNI – NATIONAL CONFEDERATION OF INDUSTRY – BRAZIL Robson Braga de Andrade President BOARD OF EDUCATION AND TECHNOLOGY – Directory Rafael Lucchesi Esmeraldo Ramacciotti Director of Education and Technology BRAZILIAN TEXTILE AND APPAREL INDUSTRY ASSOCIATION – ABIT Aguinaldo Diniz Filho President Fernando Valente Pimentel Superintendent Renato Leme Superintendent of Administration and Finance DEPARTMENT OF TRADE – ABIT Domingos Mosca Consultant Renato Jardim Manager DEPARTMENT OF INFRASTRUCTURE AND TECHNOLOGY – ABIT Sylvio Tobias Napoli Junior Manager DEPARTMENT COMMUNICATION – ABIT Ligia Santos Manager TEXTILE AND APPAREL: INNOVATE, DEVELOP AND SUSTAIN BRASÍLIA 2012 © 2012. CNI – National Confederation of Industry Any part of this publication may be reproduced and the source cited. C748t National Confederation of Industry. Brazilian Textile and Apparel Industry Association. Textile and Apparel: Innovate, Develop and Sustain / National Confederation of Industry Brazilian Textile and Apparel Industry Association. – Brasília: CNI / ABIT, 2012. 75 p. (Rio+20 Sectorial fascicle) 1. Sustainability 2. United Nations Conference on Sustainable Development I. Title II. Series CDU: 502.14 (063) CNI ABIT National Confederation of Industry Brazilian Textile and Apparel Industry Association Headquarters Headquarters Setor Bancário Norte Rua Marquês de Itu, 968 Quadra 1 – Bloco C 01223-000 – São Paulo – SP Brasil Edifício Roberto Simonsen Phone: (11) 3823.6100 70040-903 – Brasília – DF Fax: (11) 3823.6122 Phone: (61) 3317- 9000 [email protected] Fax: (61) 3317- 9994 www.cni.org.br LIST OF FIGURES Box 1. Summary of potential environmental impacts .......................................... 54 Box 2. Environmental indicators for the textile sector .......................................... 55 Box 3. Summary of P+L opportunities in the textile sector .................................56 Box 4.
    [Show full text]
  • Finishing (Textiles)
    Finishing (textiles) From Wikipedia, the free encyclopedia Jump to: navigation, search This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. (September 2010) Textile finishing machinery, Red Bridge Mills, Ainsworth, 1983 In textile manufacturing, finishing refers to the processes that convert the woven or knitted cloth into a usable material and more specifically to any process performed after dyeing the yarn or fabric to improve the look, performance, or "hand" (feel) of the finished textile or clothing.[1][2] The precise meaning depends on context. Some finishing techniques such as bleaching and dyeing are applied to yarn before it is woven while others are applied to the grey cloth directly after it is woven or knitted.[3] Some finishing techniques, such as fulling, have been in use with hand-weaving for centuries; others, such as mercerisation, are byproducts of the Industrial Revolution.[citation needed] Contents [hide] • 1 Introduction • 2 Finishing- processing of cotton o 2.1 Purification and preliminary processes o 2.2 Coloration o 2.3 Finishing • 3 Standard finishes o 3.1 Quality-oriented o 3.2 Design-oriented o 3.3 Handle-oriented • 4 Special finishes for natural fibers • 5 Special finishes for synthetic fibers • 6 References • 7 Bibliography • 8 External links [edit] Introduction In order to impart the required functional properties to the fiber or fabric, it is customary to subject the material to different types of physical and chemical treatments. For example, wash and wear finish for a cotton fabric is necessary to make it crease-free or wrinkle-free.
    [Show full text]
  • Commonly Used Finishing Methods on Fabrics  Pre –Shrinking Finish: Pre-Shirking Is Needed Almost on All Fabrics Because Most Textile Materials Shrink When Washed
    Commonly used Finishing methods on Fabrics Pre –Shrinking Finish: Pre-shirking is needed almost on all fabrics because most textile materials shrink when washed. Softening Finish: Fabric softening is generally done together with desizing (desize means to destarch) and pre-shrinking. Brush and Sanding Finish: In many cases we may finish the fabric by brushing or sanding to give them smooth velvet–like or suede-like surface. Mercerizing and Singeing Finish: Singeing and mercerizing are in many cases related and done at the same time. Singeing is passing the fabric through a flame (fire) so that the hair and nubs of the fabric are burnt off to give it a clean surface. Resin Finish: Resin finish is to stabilize the fiber to make it shrinkage and crease resistant. Permanent Press Finish: Permanent Press Finish (P.P.Finish) is generally done on TC fabrics; Skewing Finish: Skewing is an operation done by machine to make the weft threads in the fabric skewed against the perpendicular warp threads. Chintz Finish: Chintz finish is usually applied on TC CVC or cotton poplin to give it a glossy finish. Water Repellent Finish: Water repellant finish is different from water proof finish. It means water, if showered on the fabric briefly, cannot make the fabric wet. Water Proof Finish: Peach Skin Finish: Peach skin is a smooth finish applied to finely woven Micro Fiber fabric. Soil Release Finish: Repel the stains and soil using repellants such as flourochemicals or create a surface that aids the removal of soils when cleaning or laundering using chemicals based on poly-acrylic acid.
    [Show full text]
  • Name Designation Affiliation Steering Committee Mrs
    National Education Policy-2020 Common Minimum Syllabus for all U.P. State Universities/ Colleges SUBJECT: HOME SCIENCE Name Designation Affiliation Steering Committee Mrs. Monika S. Garg, Additional Chief Secretary Dept. of Higher Education U.P., Lucknow (I.A.S.), Chairperson Steering Committee Prof. Poonam Tandan Professor, Dept. of Physics Lucknow University, U.P. Prof. Hare Krishna Professor, Dept. of CCS University Meerut, U.P. Statistics Dr. Dinesh C. Sharma Associate Professor K.M. Govt. Girls P.G. College Badalpur, G.B. Nagar, U.P. Supervisory Committee - Arts and Humanities Stream Prof. DivyaNath Principal K.M. Govt. Girls P.G. College Badalpur, G.B. Nagar, U.P. Prof. Ajay Pratap Singh Dean, Faculty of Arts Ram Manohar Lohiya University, Ayodhya Dr. Nitu Singh Associate Professor HNB Govt P.G College Prayagaraj Dr. Kishor Kumar Associate Professor K.M. Govt. Girls P.G. College Badalpur, G.B. Nagar, U.P. Dr. Shweta Pandey Assistant Professor Bundelkhand University, Jhansi Syllabus Developed by: S. N. Name Designation Department College/ University 1 Dr. Nitu Singh Associate Home Science HemvatiNandanBahuguna Govt. P.G Supervisor Professor College Naini, Prayagraj 2 Prof. SangitaSaini Professor Home Science Dayalbagh Educational Institute, Subject Expert Dayalbagh, Agra 3 Dr. RashmiBishnoi Associate Home Science Netaji Subash Chandra Bose Government Subject Expert Professor Girls P.G College, Aliganj, Lucknow 4 Dr. Monika Associate Home Science Sri Tika Ram KanyaMahavidyalaya, Aligarh Subject Expert Professor Semester-wise Titles
    [Show full text]