Technical textiles are manufactured primarily for performance or function rather than aesthetics. They use both natural and synthetic fibers and can be woven or non-woven. The document discusses the different types of fibers used in technical textiles such as natural fibers, viscose rayon, polyamides, polyesters, and high performance fibers. It then describes the 12 main categories of technical textiles which include agrotech, buildtech, clothtech, geotech, hometech, indutech, medtech, mobiltech, oekotech, packtech, protech, and sporttech. Examples of applications are given for each category. The document concludes with sections on e-textiles, applications of nanotechnology,
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Application of Textiles I Technical Textiles I Home Tech I Pack Tech I Oek Te...Anil Kumar
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This ppt will definitely help you to get the knowledge about technical textiles in very easy way. I tried to make it very simple so that any1 can understand it in better way.
presented " Textiles in Automobiles" in Faculty Development program organized by Department of Textile Engineering, Kumaraguru College of Technology Coimbatore on 25-11-2015.
A thorough document regarding the third class of fabric, i.e., the non-wovens - its characteristics, its types, the on-going applications, and different manufacturing processes, etc.
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Technical textiles are being used now almost in every field but their use in engineering field especially in civil engineering construction will go up in future due to "no site selection criterion" as civil engineers will not have choice of site selection.
Technical textiles are textile materials manufactured mainly for their technical performance and functional properties. Technical textiles in various contexts are often referred to as performance textiles or functional textiles or engineered textiles or high-tech textiles.
In order to satisfy man's fundamental necessities, textile items are crucial. We frequently just think about textiles as the clothing we wear. Obviously, the majority of textiles are manufactured and consumed in the apparel business. However, textiles have a significant role in every area of our life, from conception to death. The history of textile use spans more than 8500 years. Textile technology advancements are not generally recognised in other industries as they are in the apparel sector. The crucial roles that textiles play in various sectors are described in the following presentation.
Smart Fabrics are ones which can change automatically to their surrounding. Smart fabrics are being developed to be able to sense what is happening to the wearer or its immediated surroundings.
Talks about the main segment of technical textiles that is protective textiles. detailed information about the types material and fibres used, uses and more
Medical textiles
Defined as “fibre-based products and structures used in first aid or the clinical treatment of a wound or medical condition.”
Hygiene textiles
Defined as those that “deal with the absorption of bodily waste”
Agro Textiles
Agriculture has been amongst the most primal occupations of the humankind and is still a major industry, globally. In this era of modernization and high technological advancements, it has spread its horizons and started using man-made, non-conventional textiles, called “technical textiles”.
Tapping the potential of technical textiles and putting their vital properties to an advantage; agriculture, horticulture, forestry and fishing segments (all the four sectors combined together are popularly called as “Agrotech” sector) are increasingly using them for equipment development and other applications.
This textile sector comprises of all textiles that are used in growing, harvesting, protection and storage of either crops or animals. It includes diverse items such as fishing nets and fish-lines, ropes, shade fabrics, mulch mats, woven and non-woven covers for crops, bird protection nests, etc. These textiles are driving the sector profitably by improving the productivity and reducing the need for chemicals.
Some of the purposes for which these textiles are being increasingly used are as follows:
Preventing erosion and paving way for afforestation
In greenhouse cover and fishing nets
For Layer separation in fields
In Nets for plants, rootless plants & protecting grassy areas
As sun screens (since they have adjustable screening)and wind shields
As packing material and in bags for storing grass (that has been mowed)
Controlling stretch in knitted nets
Shade for basins
Anti-birds nets
Fabrics for sifting and separation, for the phases of enlargement of the larvae
Materials for ground and plant water management at the time of scarcity and abundance of water.
New! Tough, flexible, affordable fabric for sewing and crafting! Meet Marutiwondertex, the tough new white polyester fabric with the soft, slightly pebbly texture. #fabric #marutiwondertex
http://www.ualberta.ca/~jag3/smart_textiles/index.htm
Jose A. Gonzalez
Protective Clothing Research Group
Department of Human Ecology
University of Alberta
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About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
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Technical textile fashion.final
1. CHAPTER FOUR
LECTURE 4 ON
Technical TextilesTechnical Textiles
BAHIR DAR UNIVERSITY (EiTEX)
By: By: Bademaw Abate(Lecturer)
2. What are Technical Textiles?What are Technical Textiles?
Conventional TextilConventional Textileses
• Manufactured primarily
for aesthetic or decorative
purpose
• Fiber (natural or
Technical Textiles
• Manufactured primarily
for performance or
function rather than
aesthetics• Fiber (natural or
synthetic) is usually first
Spun into Yarn and then
Yarn is Woven / Knit into
Fabric
aesthetics
• May be both woven and
non woven, and is made
out of primarily synthetic
and some natural fibers
3. Different fibers which are used in making technical textiles
are as follows:
Natural Fibers.
Viscose rayon
Polyamide and Polyester.Polyamide and Polyester.
Polyolefins
High performance fibers.
4. Natural Fibers
Cotton, flax, jute and sisal
have been used, but their characteristic properties such as relatively
heavy weight, limited resistance to water and microbial/fungal attack
as well as poor flame retardency,makes them not very attractive fibre.
Wool proves far less versatile and economical for most industrialWool proves far less versatile and economical for most industrial
applications, although it is still valued for its insulating and flame
retardency properties.
Silkis mainly used for surgical suture threads.
5. Viscous rayon:
Viscous rayon was used as re-enforcement material
for tyres, drive belts, conveyers, and hoses etc.
Because of its high uniformity, tenacity, modulus and
good temperature resistance and absorbency, this
material is widely used for disposable cleaning and
hygiene products.
6. Polyamide and Polyester
Polyamide and Polyester fiber has high strength, good abrasion resistance,
good elasticity, uniformity, good moisture resistance properties. These are very
suitable for making climbing ropes, parachute fabric and sails.
Polyolefins
Polypropylene fibers because of its low cost, low density, good abrasion andPolypropylene fibers because of its low cost, low density, good abrasion and
moisture resistant properties has gained a big market specially for sacks, bags,
packaging, carpet packing, furniture linings, ropes and netting.
Polypropylene has benefited from a growing appreciation of the important role
that moisture wickening can play in hygiene applications such as cover stock
for diapers.
7. High performance fibers
Apart from the above mentioned conventional fibers, a ran
ge of speciallity fibers are also available such as carbon
fiber, Aramids(meta and para), Phenolic fibre, PBI
polybenzimidazole, HMPE high modulus polyethylene,polybenzimidazole, HMPE high modulus polyethylene,
PTFE Polytetraflouroethylene, PPS polyphenylene
sulphide, PEEK polyethyletherketone.Glass and ceramic
fibers.
8. TYPES OF TECHNICAL TEXTILE
Agrotech: Agriculture, aquaculture and forestry.
Buildtech:Building and construction.
Clothtech:Technical components of footwear and clothing.
Geotech:Geotextiles and civil engineering.
Hometech:Technical components of furniture, household textil
es and floor coverings.
Indutech:Filtration, conveying, cleaning and other industrial.
Medtech:Hygiene and medical.Medtech:Hygiene and medical.
Mobiltech:Automobiles, shipping, railways and aerospace.
Oekotech:Environmental protection.
Packtech:Packaging.
Protech:Personal and property protection.
Sporttech:Sport and leisure.
9. 1. Agrotech1. Agrotech
• Provide protection against frost,
wind, excessive sunlight, hail
Functions
Textiles used in agriculture, horticulture, forestry, farming and fishing
wind, excessive sunlight, hail
• Provide protection against
weeds and pests
• Accelerate plant growth
• Provide optimal ventilation and
temperature regulation
Sunscreens, bird protection nets,
plant nets, harvesting nets, root
ball nets and packing material for
agriculture products.
10. 2.2. BuildtechBuildtech
Concrete reinforcement
Interior construction, partitions
Insulations
Roofing materials
Awnings
Applications
• Strength
• Resilience
• Resistance to degradation by chemicals
and pollutants in the air
Awnings
Canopies
Billboards
Complete textile structures
Wind turbines
Functional Properties
11. 33.. ClothtechClothtech
Functional (and largely hidden) components of clothing and
footwear such as interlinings, sewing thread, insulating fibrefill
and waddings.
It includes the most promising field/future of textiles
“SMART TEXTILES”.
Electronics embedded on garments i.e. wearable electronics.
12. 4.4. GeotechGeotech
• Construction of bridges, dams,
roads, railways and paths as well
as embankments and sub-sea
coastal engineering projects.
Applications As implied from the name Geo
textiles are the textiles which work
in contact with Earth’s basic
elements; soil, rocks, water etc.
• Support, drainage and separation
at or below ground level.
coastal engineering projects.
Functions
Geotextiles to prevent soil erosion due to floods
or other climatic
14. 6.6. IndutechIndutech
• Separating and purifying
industrial products
• Cleaning gases and effluents
• Transporting materials between
Applications
• Transporting materials between
processes
• Acting as substrates for abrasive
sheets and other coated
products.
Most poisonous gases are discharged into the
atmosphere at very high temperatures.
Common materials
can’t withstand such temperatures without melting.
16. Medical Textiles
Medical textiles are related to medical , related health care and hygiene sector.
Medical textiles are combination of strength, flexibility and sometimes moisture
and air permeability; they can be of monofilament, multifilament, woven,
knitted and non woven fabrics.
These materials can be categorized into four areas of application such as:
Nonimplantable materials- wound dressing, bandages, plastersetc.
Extracorporeal devices-Artificial kidney, liver and lungs.
Implantable materials- sutures, vascular grafts, artificialligaments, artificial
joints, etc.
Health care hygiene products- bedding, clothing, surgical gowns, cloth wipes
etc.
18. 9. Oekotech
Textiles for environmental protection.
Used effectively against oil spillages in coastal areas or
in open oceans or seas, separates water and oil(otherwise
it is harmful to ecosystem)
Cigarette filters are nonCigarette filters are non
woven textile materials.
These filters filter the tar and
nicotine.
19. 10.10. PacktechPacktech
• Bags
• Sacks
• Flexible Intermediate Bulk
Applications
• Flexible Intermediate Bulk
Carriers (FIBCs)
• wrappings for textile bales
and carpets
• Tea bags and other food and
industrial product
wrappings.
20. 11.11. ProtechProtech
Clothing against heat and flame
Clothing against mechanical impacts
Fire men’s protective clothing
Clothing against cold
Clothing against foul weather
Clothing against chemical substances (gas
liquids, particles)
Clothing against radio active
Bullet proof jackets, helmets and
special boots.
Clothing against radio active
contamination
21. 12.12. SporttechSporttech
A fiber named Cool max
remains cool even at
50oC.
It is used in making track suits for
sportsmen and women.sportsmen and women.
22. E-Textiles
Smart/interactive textiles (SIT) are materials and structures that sense and react
to environmental conditions or stimuli, such as those from mechanical, thermal,
chemical, electrical, magnetic or other sources.
Trigger or
Stimuli
CONTROLLING
The sensors provide a nerve
system to detect signals
Response
or Action
CONTROLLING
The processor analyzes and
evaluates the signals
The actuators act upon the detected
and evaluated signal either directly or
from a central control unit
23. Applications of Nanotechnology In Military
Science:
Military uniforms that change color to match the
environment
Light weight bullet-proof vests
24. Applications of Nanotechnology
• Stain/odor-free clothing & carpet
• Bug-repellant clothing
• Military uniforms that change color to match
the environmentthe environment
• Light weight bullet-proof vests
• Clothing that scans your body for a perfect fit
Etc....
25. Global Positioning System-GPS
Textiles integrated with sensory devices driven by a GPS can
detect a user’s exact location anytime and in any weather.
Interactive electronic textiles with integrated GPS enhance
safety by quickly locating the wearer and allowing the suit to
be heated.be heated.
GPS can provide added safety for firefighters and emergency
personnel by facilitating offsite monitoring of vitals.
26. Warning Signaling
A combination of sensors and small flexible light emitting displays
(FLED) can receive and respond to stimuli from the body, enabling a
warning signal to be displayed or sent.
The sensors can monitor heart rate, respiration, and temperature.
If vital signals were below critical values, a FLED would automatically
display, for example, a flashing red light, and a wireless communication
system could send a distress signal to a remote location.