13/37,Post Box No.3205. Coimbatore Aerodrome Post.
Coimbatore.
Tamil Nadu.
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2 - Framework for Estimating Savings and Losses from Product Mix.
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Operational and Commercial Parameters in a Spinning Mill.
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3 -Study on the Influence of Fibre & Yarn Parameters on Lint Shedding Propensity.
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4 - Study on the Properties and Processing Performance of Bt-Cottons.
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5 - Study on the Quality of Yarns Made of Man-Made Fibres and its Blends.
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6 - Study to Assess the Financial and Operational Strengths and Weakness of Spinning Mills for Rehabilitation of Potentially Viable Spg Mills. .........................................................................
7 - Study on Two-for-one Twisting.
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8 - New Methodology to Arrive at Combing Efficiency Using Single Fibre Length.
................................................................................
9 - Study on Packing Materials Cost in Spinning Mills.
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10 - Achievable Efficiency in Conventional Cone Winding with EYC and Splicers - Ready Reckoner Tables.
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11 - Achievable Production in Doubler Winding Machines.
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12 - An Energy Efficient Control System for Water Cooling Towers in Textile Industry "SITRA ENERCOOL".
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An Energy Efficient Control System for Humidification Plants - "SITRA Climo Control".
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14 - Cotton Requirements in 2004-05.
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15 - Devation Rate in Yarn Mass and its Effect on Fabric Appearance.
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16 - Development of Fire Resistans Yarns & Fabrics by Air-Jet Spinning.
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17 - Development of a Technology Package for Speciality Polyester Fibres.
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18 - Development of ASTM Yarn Appearance Standards on EIB for Fine Yarns.
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Development of Woven Vascular Graft.
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19 - Dynamic Tensile Properties of Yarn and Prediction of Yarn Behaviour During Mechanical Processing.
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Effect of Some Ring Spining and Winding Parameters on Extra Sensitive Yarn Imperfections.
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20 - Energy Conservation in Overhead Traveling Cleaners Used in Textile Mills- "SITRA PCRAOHTC ENEROPTIMISERS".
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21 - Energy and Production Management Information System for Textile Mills SITRAEnerInfosys.
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22 - Energy Efficient Drive Control System for Automatic Cone Winding M/c SITRAENERCONER.
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23 - Evaluation of Knitting Behaviour Using Artificial Neural Network.
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24 - Improvement of Light Fastness of Reactive Dyed Cotton Textiles.
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25 - Labour & Machine Productivity in Spg. Mills 29th Survey.
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26 - Labour & Machine Productivity in Spg. Mills 30th Survey.
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27 - Low Cost Fibre Recovery Plant.
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28 - Measurement of Yarn Diameter and Twist by Image Analysis.
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29 - Measures for Sustaining Profitability of Spinning Mills.
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30 - Objective Measurement of Structural Parameters of Rotor Spun Yarn.
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31 - Online Monitoring of Yarn Contamination on Weft Knitting and Winding M/c.
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32 - Operatives Employment Pattern in Spinning Mills.
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33 - Production and Productivity in Conventional Cone Winder.
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34 - Production Pattern and Product Diversification in Spinning Mills.
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35 - Productivity in Conventional Cone Winding,Automatic Cone Winding and Reeling.
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36 - Qualitative and Quantitative Requirements of Cotton in 2004-5. .................................................................................
37 - Quantitative and Qualitative Requirements of Cotton in 2010.
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38 - Ready Reckoner to Convert Oven Dry Mass to Conditioned Dry Mass of Blended Materials.
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39 - Reeling in Textile Mills.
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40 - A Computerized System For Marker Making in Garment Industry.
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41 - SITRA Motor Relay Tester - A Device to Test Over Load Relays in Textile Mills.
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42 - SITRA Motorized Yarn Appearance Winder.
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43 - SITRA mini SPIN-Miniature Spinning Frame For Test Runs.
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44 - Studies on Spinning Behavior Anti-Fungal and Thermal Properties of Bamboo Fibers.
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45 - Weak Spots in Cotton Yarns and Factors Influencing the Same.
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46 - What Does Over-Quality of Yarns for Domestic Markets Cost to Mills.
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47 - WTO and its Impact on Indian Textile & Clothing Industry.
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48 - Yarn Production Pattern, Changes and Trends During 1993-2001.
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49 - Yarn Quality Improvement with "SITRACON-HAIR" in Manual cone winder.
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50 - Yarn Quality Requirement and Techno-Economics of Shuttleless Looms.
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51 - Azoic Dyes - Studies as permanent Ban.
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52 - Factors influencing yarn quality changes during high speed winding.
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53 - A Study on Material Handling in Spinning Mills.
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54 - Processing of Silk Cotton blends in short staple ring spinning system-some studies.
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55 - Development of Bandages using Bamboo Fibres.
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56 - A Study on the Cost & Quality of Fabrics Imported by the Garment Industry Vis-a-Vis that of Fabrics Sourced from within the Country.
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57 - Highlights of Emerging Technologies at ITMA- 2007, Germany.
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58 - Design and Development of An Instrument to Evaluate Staple Fibre Processing Propensity.
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59 - A Physicochemical Method for the Estimation of Flax content in Flax/cotton Blend.
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60 - Evaluation of Comfort Properties & Dyeing Characteristics of Fabrics made out of Compact Yarns.
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61 - Technical Textiles - SITRAs Contributions
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62 - Optimum Twist in Roving Based on Fibre Properties & Roving Hank.
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63 - Optimisation of Roller Settings in Sliver lap, Ribbon lap and Comber Drawbox.
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64 - Modernisation of Machines in Spinning Mills.
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66 - SITRA's 32nd Productivity Survey in Spinning Mills.
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67 - Achievable Machine Efficiency in Automatic Cone Winders - Ready Reckoner.
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68 - Application of Nano Finish on Fabrics made out of Compact and Conventional Ring Spun Yarns.
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69 - Design and Fabrication of a Bacterial Filteration Efficiency Tester.
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70 - Studies on Gassing and Mercerising of Combed Cotton Yarns.
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71 - Impact of Power Cut on the Performance of Spinning Mills.
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72 - Achievable levels of Tenacity and Evenness in Compact Spun Yarns.
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73 - Energy conservation in compressed air system of textile mills.
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74 - How to assess a spinning mill's productivity 2010.
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75 - An Inter-Mill Study on Packing Materials Cost in Spinning Mills.
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76 - How to Estimate Count-wise Fibre To Yarn Conversion Cost Correctly - SITRA Method.
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77 - Development of Functional Spacer Fabrics for Medical inlays in Orthopedic Shoes.
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78Design & development of a Hernia Mesh.
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79 - A study on the economics of stationary auto doffers in ring frames.
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80 - Energy efficient control system for air compressors-"SITRA PCRAENERCOMP"
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81 - An inter-mill study on fibre to yarn conversion cost.
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82 - Breathability of woven surgical gowns treated with Nano Finish.
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83 - Cut-Resistant Technical Fabrics.
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84 - 3D Compression Bandages for Lymphedema.
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85 - Spunlace wound dressing using bamboo fibres.
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86 - Barbed Bi-directional surgical sutures.
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87 - Design and fabrication of a blood penetration resistance tester.
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88 - High performance polymer narrow width fabrics as load bearing member in opto-electronics sensor system.
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89 - Quantitative and qualitative requirements of cotton in the 12th five year plan period.
SOURCE.
http://www.sitra.org.in/index.php/contact-us
Research by BTRA.MUMBAI.
Director Dr. Ashok N. Desai Address:The Bombay Textile Research Association. Lal Bahadur Shastri Marg. Ghatkopar(W), Mumbai - 400 086 INDIA. Telephone:2500 3651/2652/2117/1119/1135/7891/7892/2458. Fax: 91 - 22 - 2500 0459. E-mail:btra@vsnl.com , btralibrary@yahoo.co.uk. Working Hours: 9.30 a.m. to 5.15 p.m. [lunch break 1.00 p.m. - 1.30 p.m.] Holidays: 2nd & 4th Saturdays, Sundays, National Holidays. LOCATION LANDMARK:Bus no. 387 from Ghatkopar (West) Railway Station [Next bus stop after Damodar Park stop]
BTRA Test Laboratories: For testing related enquires such as type of tests conducted, test charges, delivery time, etc. E-mail: btralabs@yahoo.co.in Telephone: 091-022-25001811.
CHEMICAL PROCESSING AREA.
1 - PLASMA TREATMENT FOR WETTABILITY IMPROVEMENT.
2 - DESIZING OF COTTON FABRICS.
3 - PLASMA TREATMENT FOR DYEABILITY IMPROVEMENT.
4 - PLASMA TREATMENT FOR DYEABILITY IMPROVEMENT: A GRAFTING APPROACH.
5 - FUNCTIONAL FINISHING OF COTTON BY PLASMA POLYMERIZATION.
6 - FUNCTIONAL FINISHING OF POLYESTER/COTTON FABRICS.
7 - SURFACE MODIFICATION OF COTTON WITH FLUORINE PLASMA.
8 - COMPARISON OF DIFFERENT SILICON MONOMERS FOR FUNCTIONALIZATION OF 100% COTTON FABRICS.
9 - SURFACE FUNCTIONALIZATION OF 100% POLYESTER FABRICS.
10 - EFFECT OF OXYGEN FRACTION ON PLASMA POLYMERIZATION
11 - DEVELOPMENT OF A METHOD FOR TESTING AND ANALYSING FORMALDEHYDE CONTENT IN TEXTILE AUXILIARIES.
CONTENTS.
Objectives as stated in the project proposal Experimental work Introduction Experimental set up Materials and Method Methods Detailed analysis of results Standardization of extraction procedure A comparative study of formaldehyde content in various textile auxiliaries System suitability Method validation Correlation studies of formaldehyde in auxiliaries and treated fabrics Study of kinetic behavior of formaldehyde in auxiliaries Conclusions
WEAVING AREA
THE BOMBAY TEXTILE RESEARCH ASSOCIATION JUST RELEASED NORMS FOR MECHANICAL PROCESSING(WEAVING)Rs.300/ [36 Pages / April, 2007 / ISBN 978-81-7674-112-5] Weaving sector of the Indian textile industry is undergoing a rapid transformation with the introduction of a large number of shuttleless looms and state of the art preparatory machines. The vision document of the industry for 2007 – 2012 envisages an investment of Rs. 38,000 crores in the weaving sector. With technology change, new bench marks need to be provided to the industry in order to be competitive in the current market scenario. Benchmarking is not a mere exercise in target setting but in assisting in ways and means of achieving the set targets. It is here that BTRA with its vast experience of shop-floor studies, consultancy assignments and interaction with the industry, has built up a reservoir of expertise in weaving technology as in all areas of textile manufacture. The weaving norm s in this booklet are a revision of our earlier norms. This revised booklet includes details of cotton and blend yarn characteristics for shuttleless weaving. In addition to waste level, utility requirement and such other details in preparatory sections. This reference booklet as in its previous editions provides practical guidelines on performance standards and it is hoped will be useful to our colleagues in the industry.The contents of this publication are given in the next page. Demand Draft [or] AT PAR cheque may be sent in the name of ‘The Bombay Textile Research Association’ payable at Mumbai to the following address.T h e D i r e c t o r T H E B O M B A Y T E X T I L E R E S E A R C H A S S O C I A T I O N Lal Bahadur Shastri Marg, Ghatkopar (W), Mumbai – 400 086 Tel.: 2500 3651, 2500 2652, 2500 2117 / Fax – 022 – 2500 0459The contents of this publication are given below. Yarn characteristics for shuttleless weaving machine. ♣ Cotton yarn – Carded & Combed ♣ Synthetics and Blended yarn 100 % polyester yarn 100 % viscose yarn Polyester/viscose blended yarn [65/35] Polyester/cotton blended yarn [52/48] ♣ Count CV % at Cone Stage ♣ RKM, ♣ Lea count CV% ♣ Single thread strength CV% ♣ RKM CV% ♣ Elongation at break % ♣ TPI CV% ♣ U % - carded/combed/compact yarns & doubled yarn ♣ Yarn imperfections at cone stage – carded/combed compact yarns & doubled yarn ♣ Yarn hairiness ♣ Classimat faults for wound yarn – carded / combed. yarns Winding. Yarn breakage, Cause wise break-up of end breaks Clearing efficiency % Yarn clearing setting Winding speed and machine efficiency Loss in strength and elongation Splice failure Splice quality Wound yarn package – count / weight / diameter variations Winding maintenance cost Compressed air consumption Electrical consumption Tail end length Metal to yarn coefficient of friction Wax take-up % Cone packing Atmospheric conditions Moisture content % Yarn conditioning cycle Steam consumption Illumination level Manpower Hard waste % Tension on yarn during winding Warping. Direct warping – machine speed & yarn breaks Sectional warping – machine speed & yarn breaks Contribution of spinning and weaving faults Cause wise break-up of end breaks Tension on yarn during warping Efficiency of warping machine Warping knot Warping maintenance cost Compressed air consumption Electrical consumption Illumination level Hard waste % Wax take-up % Sizing. Mechanical stretch % Optimum yarn tension during sizing Sized yarn residual elongation Norms for gain in strength and loss in elongation at break of sized yarn Dead loss % Variation in size pick- up % Variation in size pick- up in pair of beams on loom Dropping Migration of ends Lappers Sizing maintenance cost Compressed air consumption Electrical consumption Illumination level Steam consumption Coefficient of friction of sized yarn Drawing-in Drawing-in production Knotting productivity Illumination levelLoomshed. [shuttleless looms]Loom speed - Warp and weft stops, per hour,Cause wise snap efficiency losses %, Droppings,Weaving efficiency,Timing for weaver,attending faults Yarn tension during,weaving,Gaiting timing,Manpower, Hard waste level,Loom maintenance cost,Grey fabric defects,Air consumption on air-jet looms,Illumination level Electrical consumption.
SPINNING AREA.
SECTION – 1: Benchmarks for Modern Cotton Spinning Mills.
QUALITY Cotton Quality Work-In-Process Quality - Combed Mixing & Carded Mixing Sliver Quality Roving Quality Yarn Quality Combed Hosiery Yarn Compact Yarn (Combed) Carded Hosiery Yarn Doubled Yarn Classimat Faults for Cone Yarn (Cleared) Nep Generation / Removal PRODUCTION Production Parameters End Breaks Cleaning Efficiency Waste Yarn Realisation MAINTENANCE MANPOWER HOK (40s Converted) INVENTORY LEVELS MATERIAL CONTENT ENGINEERING OTHERS.Annexure – 1.1: Machinery Set-up
SECTION – 2: Benchmarks for Modern Blended Yarn Spinning Mills. QUALITY Fibre Quality Sliver Quality Roving Quality Yarn Quality 100 % Polyester Yarn 100 % Viscose Yarn PV Blended Yarn [65/35] PC Blended Yarn [52/48 – Carded] PC Blended Yarn [52/48 – Combed] Hairiness - HI Values Hairiness - S3 Values Yarn Breaking Length and Elongation Classimat Faults for Cone Yarn (Cleared) PRODUCTION Production Parameters End Breaks Waste Yarn Realisation MAINTENANCE MANPOWER HOK (40s Converted) INVENTORY LEVELS MATERIAL CONTENT ENGINEERING.
Annexure – 2.1: Machinery Set-up SECTION – 3: Operational Guidelines to Spin Superior Yarn Quality[For Combed Cotton Yarn] COMBED COTTON YARN QUALITY [AT CONE STAGE] COTTON PROPERTIES BLOWROOM CARDING COMBER PREPARATION COMBERS COTTON FIBRE PROPERTIES AT COMBER SLIVER STAGE DRAW FRAME [Finisher] SPEED FRAME RING FRAME AUTO CONE WINDING.
SECTION – 4: Operational Guidelines to Spin Superior Yarn Quality [For Blended Yarn] BLENDED YARN QUALITY [AT CONE STAGE] FIBRE PROPERTIES BLOWROOM CARDING DRAW FRAME [Breaker] DRAW FRAME [Finisher] SPEED FRAME RING FRAME AUTO CONE WINDING.
TECHNICAL TEXTILES
Global Tenders are Invited for a Project on Geo-Textiles byATIRA.
Mission:
An Industrial Research Institute for Textiles established in 1949 to help the Indian Textile and Allied Industries, especially ATIRA'S Membership Organisations to become Internationally Competitive.
VISIT THEIR WEBSITE FOR FURTHER INFORMATION.
www.atira.in NITRA - North India Textiles Research Association.
Welcome to NITRA NITRA, one of the four textile research associations located in different parts of the country was established in the year 1974 with the objective to carry out scientific research in the field of textile as well as to promote and foster scientific research studies for the extension of knowledge related to or connected with textiles. NITRA is linked to the Ministry of Textile and recognised by the Department of Scientific and Industrial Research for providing services to centralised as well as decentralised sector.
Northern India Textile Research Association (NITRA) has been designated as Centre of Excellence for Protective Textiles by the Ministry of Textiles, Government of India. It has expertise and technical capability for quality evaluation, product development and knowledge dissemination in the field of protective textiles. The centre was set up with the financial assistance from Ministry of Textiles, Government of India. The basic objective of setting up of Centre of Excellence for Protective Textiles is to promote protech segment of technical textiles and to provide infrastructural support and facilities at one place for the convenience of its manufacture.
The CoE (Protech) has established an exclusive “Heat & Flame testing lab” to test textile and allied products for heat, flame and safety related characteristics as per International and national standards.
For more information Visit their website:-
www.http://www.nitracoeprotech.org/about-coe.html INDIAN JUTE INDUSTRIES RESEARCH ASSOCIATION.
Indian Jute Industries' Research Association [IJIRA] was established in 1937, the first co-operative R & D organisation to render services to the Indian Jute Industry and Government Agencies who were promoting Indian Jute in domestic market as well as exporting to the other countries. Beginning as IJMARI in 1937, the institute has grown over the years. The present imposing building was inaugurated by the Hon’ble Prime Minister of India - Pandit Jawaharlal Nehru.
For more Information Visit their website:-
www.ijira.org
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