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Ongoing Projects sponsored by Ministry of Textiles

• Application of Supercritical Fluid (SCF) for Dyeing.
• Development of pet/ nanoclay nanocomposite for barrier packaging.
• Dyeing of Polypropylene using Nanotechnology.
• Evaluating compatibility & establishing methodology for simultaneous functional finishes for textile.
• Development of reflective Agrotextiles for Sun management .
• Design of processing sequence suitable for embroidered fabrics incorporating embellishments

Standardisation of Norms for Agricultural Shade Net

Application of Supercritical Fluid (SCF) for Dyeing.
Increasing consideration of ecologic consequences of industrial processes as well as legislation enforcing the avoidance of environmental problems have caused a reorientation of thinking and promoted research for replacement of conventional technologies. During the last three decades, supercritical fluids, which are characterized by exceptional physical-chemical properties, have been used in extraction processes. The present project envisages application of supercritical fluids as reaction medium and as a solvent medium in textile chemical processing for dyeing. Carbon dioxide is the most investigated and would be used as supercritical fluid as a dyeing media. It is a naturally occurring fluid that is chemically inert, physiologically compatible, and relatively inexpensive and is readily available for industrial consumption


Development of pet/ nanoclay nanocomposite for barrier packaging.
Packaging of any product is always an integral part of product and serves various purposes. Keeping the contents clean, fresh, and safe for the intended shelf life is a primary function of any packaging. Packaging of food products, medicines and agrochemicals that have poor shelf life are required to be insulated from external environment. The incorporation of nanoclay in polymeric matrix is known to improve the barrier resistance, thermal resistance and puncture resistance of polymeric matrix. Hence it is envisaged to experiment with the development of PET/ Nanoclay nanocomposite for packaging and explore the suitability of their application.


Dyeing of Polypropylene using Nanotechnology.
The proposed project aims to produce dyeable polypropylene that can be made using nanoclay infusion technique. The dye sites created in polypropylene were the prospective areas where nanoclay is located. Therefore, the optimized nanoclay particle size, particle size distribution, and the uniform dispersion of nanoclay inside the polypropylene matrix are very critical for the dyeing properties of the dyeable polypropylene nanocomposite


Evaluating compatibility & establishing methodology for simultaneous functional finishes for textile.
Various anti-microbial, anti-fungal and anti-viral treatments have been formulated for different natural and regenerated fibres. However, each has their limitation in the form of their compatibility with each other and their durability throughout the life of the garment. The project envisages to develop a combination of such finishes of permanent nature in situ in the rayon fibre. Thus developed fibre would find applications in healthcare textiles, home furnishing, shoe lining fabrics and innerwear


Development of reflective Agrotextiles for Sun management.
Many crops are also extremely light sensitive. Sunlight management is the process of manipulating the sunlight quality and quantity to which plants are exposed. A new generation of agrotextiles can be developed to address this problem. They would allow the grower to choose both the duration of light as well as the particular wavelength that will produce the desired effect from the plants at all stages of development. The proposed project aims to develop wide range of agrotextile screens which will reflect light and thus ripen all plants uniformly protecting them from extreme climatic conditions. It is proposed to develop woven reflective agro ground covers with suitable reflective coatings leading to desired results.


Design of processing sequence suitable for embroidered fabrics incorporating embellishments.
The project envisages studying the different type of embellishments used during embroidery and the problems being encountered during their processing. It is proposed to find out remedial actions to counteract these problems and suggest a standardized processing sequence for these embroidered fabrics. .


Standardisation of Norms for Agricultural Shade Net. .
The project envisages studying the different agrotextile shade nets being manufactured and used in the country for benefits in agriculture yield improvement. Although the products are gaining popularity in the country at the manufacturers' end and users' end, there is no clear guideline available defining the norms for the manufacture and construction of the product. So also, the methodology to test the functional properties of these products has not been established. The proposal is aimed towards establishing these norms for agricultural shade nets. .

Ongoing Projects sponsored by Department of science & Technology
• Design & Development of Creep Testing Apparatus for Geotextile
• Design and Development of Clamping devices for testing tensile properties of High strength   Technical textile fabrics
Ongoing projects Sponsored by Defence laboratories
• ADA - Aeronautical Development Agency
• CPDC - Composite Product Development Center
• DRDL - Defence Research and Development Laboratory
• HAL - Hindustan Aeronautics Limited
Ongoing Projects sponsored by Ministry of textiles
• Development of Durable, Breathable and Barrier Work wear Fabrics for Agrotextile   Applications
Work wear fabrics can be identified as those fabrics that are worn by the workmen during the course of performing their duties. The work wear fabrics used by the agro workers in the country are not scientifically designed. They do not address the functional as well as comfort requirements of the farmers. Hence it is desirous to develop workwear fabrics that are impervious to the chemical fluids being handled by the farmers and at the same time comfortable to the wearer and durable in nature. The proposed work focuses on development of such comfortable, durable, work wear fabrics for agrotextile application by using plasma technology.
• Development of Speciality Fabric for Water conservation and Soil Erosion Control   used in Horticulture Application
Controlling the environments offers crop protection for specific target, and quality maintenance by elimination of the variations and hazards associated with the weather. It is possible to control temperature and humidity with varying degree of precision, avoid damage from wind and rain and regulate nutrients level to meet plants requirement by using green/ polyhouse techniques. Textile structures can play a crucial role towards achieving this goal. Keeping in view this requirements the present project is proposed to develop a two layered fabric made up of scrim stabilized uniform fibrous web adhered to mono porous membrane.
• Indigenous Development of Ultrasonic Device(S) for Maintenance of Weaving   Accessories
Lack of cleaning of weaving accessories and spares result in loss of production and deterioration of fabric quality. Ultrasonic waves have been popularly used for cleaning in general. The same technology is proposed to be deployed for maintenance of weaving spares and accessories. The present project envisages cleaning the spare parts in weaving machinery viz., healds, reeds, leno doups and such spares using the new ultrasonictechnology. The efficiency of ultrasonic cleaning in other fields is well established. A device(s) will be designed to efficiently clean the spares which will be faster and also worker friendly.
• Manufacturing of woven geotextiles for ground improvement using vertical drain   technique
Development of suitable geotextile for ground improvement is envisaged in present project. This technique will be helpful to retrieve marshy land for constructional purposes. Various tubular structures with varying diameters will be prepared from synthetic materials. These will be used as vertical drain along with a backing fabric. The behaviour of soil settlement will be assessed in laboratory by using different simulated soil strata along with controlled variables.
• Low cost Upgradation of first generation imported shuttless looms and indigenous   shuttles looms for decentralised sector
It is proposed to develop a few simple mechanisms, which can be retrofitted on these and will be synchronised with the basic functioning of the machine, thereby, enhancing the potential to reduce fabric defect and increase productivity. This will result into cost reduction and better profitability as well as versatility of the machine eliminating its limitations.
• Developing fabrics with thermoregulatory properties using phase change materials   (PCM) for specialty application
Fabrics with thermo-regulatory characteristics are in demand for the sportswear, defence personnel, mountaineers and the staff in the healthcare sector. This project aims to identify and develop thermo-regulatory behaviour fabrics suitable to these fields of application. Development of such value-added textile products for specialized uses would open a new avenue in market for textile products, thereby benefiting the industry.
Ongoing Projects sponsored by Department of science & Technology
• Design & Development of Creep Testing Apparatus for Geotextile
The geotextile structures are required to perform reinforcement and stabilisation functions in conjunction with the soil with their properties unaltered throughout their service life spanning over a few decades. These geotextile like any textile material are prone to accumulative stain on continuous loading, i.e. creep, which may alter the properties of geotextiles in use. Hence, it is important to evaluate the creep behaviour of geotextile. The project aims to develop a dedicated creep tester for geotextiles.
• Design and Development of Clamping devices for testing tensile properties of High   strength Technical textile fabrics
With the growing demand of technical textiles globally its testing is also gaining importance. As conventional methods of testing have some limitations with the high performance fabrics, the objective of the project is to develop suitable grips for better gripping of high performance textiles during tensile testing by wide width method by hydraulic grips.
R & D Projects Carried Out at SASMIRA in the last Ten Years (1998 TO 2009)
CLICK HERE For R & D Projects List

Ongoing projects | Salient achievements


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