Status of Standardization of Technical Textiles Dr. R. K. Bajaj, Scientist ‘G’ & DDG, Standardization, Bureau of Indian Standards TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Textiles Sector at a Glance India's textile and apparel industry is one of the mainstays of the Indian national economy. It is also one of the largest contributing sectors of India's exports worldwide. The Indian textile industry accounts for 14 percent of industrial production, which is 4 percent of GDP, employs 45 million people and accounts for nearly 11 percent share of the country’s total economy. TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Technical textiles Technical textiles are textile materials and products used for their technical performance and functional properties. Depending on the product characteristics, functional requirements and end use, the highly diversified range of technical textiles is grouped into following 12 categories: 1) Agrotech 7) Meditech 2) Buildtech 8) Mobiletech 3) Clothtech 9) Oekotech 4) Geotech 10) Packtech 5) Hometech 11) Protech 6) Indutech 12) Sportech TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Indian Technical textiles Industries Technical textiles has now emerged as one of the most innovative sectors with their ever-widening applications in view of growth of medical, agriculture, infrastructure, automotive sector, rising middle class, changing lifestyles, and low base of per capita consumption of technical textiles (1.7 kg, Global average is 10-12 kg). In India Technical Textile sector has witnessed a growth of 12.4% over the last five years and is expected to grow at a higher rate in the near future. This sector provides new opportunity to the Indian textile industry to have long term sustainable future. Despite achieving high growth rate, India caters to just 3% of the global technical textile market. TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of technical textiles Specialized technical committees on technical textiles under TXDC Technical Textiles for AgroTech, TXD 35 & TXD 18 Protech, TXD 32 Geosynthetics, TXD 30 Technical Committees on Packtech, TXD 23 and TXD 03 Technical Textiles for Medtech Application, TXD 36 Indutech, TXD 33 Technical Textiles for Buildtech Applications, TXD 34 TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of technical textiles Based on the interaction with the industry and its association and Chairs of the technical committees and inputs from NITI aayog and Committee of Secretaries, more than 150 subjects pertaining to technical textiles, Composites and speciality fibers have been identified for urgent standardization. As an action point to the above meetings, BIS has constituted the following 4 new sectional committees: Sporttech Sectional Committee, TXD 37 Mobiletech Sectional Committee, TXD 38 Clothtech Sectional Committee, TXD 39 Composites & Speciality fibers Sectional Committee, TXD 40 TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

STATUS OF STANDARDS FORMULATED ON TECHNICAL TEXTILES Number of standards published/ Finalized No. of standards under development Agrotech, TX35 &18 48 07 Geotech, TX30 63 14 Buildtech, TX34 08 Protech, TX32 33 18 Indutech, TX33 46 20 Medtech, TX36 52 35 Packtech, TX23/03 59 03 Sporttech, TX37 02 11 Mobiletech, TX38 17 Clothtech, TX39 16 Composites, TX40 28 Oekotech 01 00 Total  348 159  TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of Protech (TXD 32 committee) Protective Clothing Sectional Committee, TXD 32 - To formulate Indian Standards on textiles protective clothing for protection from fire and other health/life hazard P - membership on ISO/TC 94/SC13 committee on ‘Protective clothing’ of ISO which has published 62 ISO standards mainly on test methods and few on products. Important Indian standards published – Bullet Resistant Jacket (IS 17051:2018) Protective clothing and gloves for Fire fighter (IS 16890:2018 and IS 16874:2018) Welder clothing (IS 16655:2017), Protective clothing for industrial worker (IS 15748:2007) FR curtain and drapes (IS 15741:2007) FR Upholstery fabrics used for Non-domestic Furniture (IS 15768:2008) High Visibility Clothing (IS 15809:2017) TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of Protech (TXD 32 committee) Standards under development – Bullet resistant vest/ BR Helmet/ BR Shield Coat parka/ECC/Siachen clothing Heat and cut resistance clothing Water proof multipurpose rain poncho with convertibility as bivouac Rucksack/Sleeping bags Unarmed combat dress Cooling scarf Aluminized fire proximity suits Anti flash hoods TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of Agrotech (TXD 35 & TXD 18) Important Standard published – Shade nets [IS 16008(Part 1 & 2):2016] Pond lining (IS 15351:2015) Vermibed (IS 15907:2010) Insect nets (IS 16513:2016) Lay flat tube (IS 16190:2014) Non woven crop covers (IS 16718:2017) Lay flat tube for use in main and sub main of drip irrigation system (IS 16627:2017) Nylon gloves for tobacco harvesters (IS 16390:2015) Fishing nets, Guide for Fishing gear, Test methods for fishing nets Jute Mulch (IS 17070:2019) Natural Dyes (IS 17084:2019 and IS 17085:2019) Standards under development under TXD 35- Hail protection nets Bird protection nets Harvest nets PP nonwoven bunch cover Most of the products under TXD 35 are covered under product certification scheme of BIS. TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of Packtech (TXD 23 & TXD 03) Important Standard published under TXD 23 – HDPE/PP sack for packing foodgrains (IS 14887:2014) Small consumer packs for packing foodgrains (IS 16208:2015) Leno bags (IS 16187:2014) HDPE/PP sacks for packing sugar (IS 14968:2015) Cement packing bags (IS 11652:2017) Block bottom valve sacks for packing cement (IS 16709:2017) Polymer packing bags (IS 16703:2017) About 130 licence have granted and recently licences have been granted for polymer packing bags (IS 16703:2017) Standards under development under TXD 23- Laminated, PP Woven Sacks(includes both, BOPP film / Nonwoven fabric laminated sacks) PP Nonwoven Sacks for Packing Bulk Commodities in Retail Consumer Packs Important Standard published under TXD 03 –Light weight jute bags for packing 50 kg foodgrains (IS 16186:2014) Jute bag for packing up to 30 kg foodgrains ( IS 16372:2015) Sugar packing bags (IS 15138:2010) Grading of jute fibre (IS 271:2003) A and B twill jute bags TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of Geotech (TXD 30) Important Standards published - Geobag (IS 16653:2017 and IS 16654:2017) HDPE and PVC geomembranes (IS 16352:2015 and IS 15909:2015) Geotextiles used in Sub-grade separation, Permanent erosion control, Subsurface drainage and Subgrade stabilization (IS 16391:2015, IS 16392:2015, IS 16393:2015 and IS 16362:2015) JGT for Strengthening of sub grade in roads and Control of bank erosion in rivers and waterways [IS 14715 (Part 1 & 2):2016] Coir geotextiles (IS 15869, IS 15871 and IS 15872) Standards under development- Geo-grids/GCL PVD – Composite, filter and core component Bi-axial geogrids Geocells/Geostraps Geomattress Geocomposite drains HDPE geomembrane for chemical resistant lining. BIS maintains P - membership on ISO/TC 221 committee on Geosynthetics which has published 38 standards mainly on test methods. TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of Medtech, (TXD 36) Important Standards published – Surgical face masks (IS 16289:2014) Orthopedic stockinette (IS 16302:2014) Crepe and elastic Bandages (IS 4605 and IS 16111) Sanitary napkins (IS 5405) Knitted Viscose Primary Dressings (IS 16290 : 2014) Orthopaedic Stockinet (IS 16302:2014) Absorbent cotton (IS 16468:2015) Non woven bandage rolls (IS 16660:2017) Absorbent cotton ribbon gauze (IS 16670:2017) Elastic adhesive dressing (IS16669:2017) Cast padding for orthopedic plaster (IS 16303:2014) Graduated medical compression stockings (IS 16467:2015) Elastic surgical adhesive tapes (IS 16470:2015) x-ray detectable absorbent cotton gauze (IS 16950:2018) Standards under development- Surgical Drapes and Gowns Baby/adult diapers Sanitary napkins (Revision of IS 5405) Useable Sanitary Pad Permeable Nonwoven Surgical Adhesive Tape Nonwoven gauze swab with x-ray and without X-ray detectable thread Sterile and non-sterile Polyurethane foam dressing Sterilization wrap material TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of Indutech & Buildtech (TXD 33 & TXD 34) Important Standards published, TXD 33 – Filter fabric, Industrial tarpulins, Belting fabric, Test method for non wovens etc. Standards under development, TXD 33 - Railways seating fabrics, Soft luggage product (TT component), Tea-bags (Woven or nonwoven), Nonwoven wipes, Decatising cloth, Bolting cloth etc. Important Standards published, TXD 34 – Camping tents, Industrial Safety nets, Caravan Awanings, Micro fibers for use in cement based matrix Standards under development, TXD 34 -Architectural Membranes, Hoarding and signage (Flex), Scaffolding nets, Woven Coated wall covering and Non-woven wall coverings, Acoustic fabrics, Insect nets for buildings etc. TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Standardization of Mobiletech & Composites (TXD 38 & TXD 40) Important Standards published, TXD 38 – Tyre and tyre cord fabric, Tyre Cord Yarns, Test methods for Tyre cord yarns and warpsheets Standards under development, TXD 38 - Seat belt webbing, Airbags, Car body covers, Seat upholstery fabric, Automotive carpets, Headliners, Aircraft upholstery Important Standards published, TXD 40 – E Glass fibre rovings, Woven roving fabric, Glass fibres chopped strand mat Standards under development, TXD 40 - Meta Aramids, Para Aramids, C- Fibre, Glass Fibre (AR-Glass, H-Glass), High Tenacity/ Super high tenacity nylon, Polyester, Polypropylene, Viscose (more than 7 gpd), Ceramic Fibre, Zylon, Ultra High Molecular Weight Polyethylene (Spectra, Dyneema), Nylon 66 TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

Expectation from Stakeholders Participation in the National and International committee/Panel meetings Timely scrutiny and comments on draft Indian Standards under wide circulation Timely scrutiny and comments on ISO drafts Nominating the suitable technical person for standardization work Constitution of parallel mirror committees in line with National Technical Committees in specific area Support any study or R & D work being undertaken for development of Indian Standards Implementation of Indian Standard in their respective area Act in the true National prospective during the standard development process TEXTILES DEPARTMENT, BUREAU OF INDIAN STANDARDS

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