recent development in textile industry

7/27/2019 Recent development in textile industry

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TEXTILES

RECENT

DEVELOPMENTS INTEXTILE INDUSTRY

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TEXTILE

TEXTILE is defined as panorama of

products right from FIBRE to GARMENT

It is the oldest industry in the world

which has influenced human mankind

from ages.

It is also one of the main contributors to

Economy of country .

It has also influenced research and

development of Technology


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DEVELOPMENT

INVENTION : conversion of Basic elements

in to New product,

INNOVATION : Addition of new

characteristics in existing

product, Format may change

RENONATION : Without changing basic

structure some additional

properties are added.


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CONSTITUENTS OF TEXTILE INDUSTRY

FIBRE : Natural and Man made

YARN : Normal and Fancy

FABRIC : Woven , Knit and Non-woven

GARMENT : Functional andDecorative

TECHINICAL : Special purpose inrespective

TEXTILE field


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CONSTITUENTS OF TEXTILE INDUSTRY

MACHINES : Up gradation in machineTechnology (performance) ,

designs.

Man Power: Qualified technicians and

Admin. staff , Training ,carrier

development

Money : Easy and adequate finance

(TUF)


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DEVELOPMENT

FIBRES :- Structural Modification

rearrangement, additional

functional group ,Surfacemodification)

YARN : Blending for additional

properties , Fancy effectsFABRIC : Derivatives of Weaves ,

Surface Ornamentation, Sp.

Chemicals


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DEVELOPMENTGARMENT : Functional Improvement

Quality parameters

enhancementSpecial applications

CONSUMER : High quality at low price.

VALUE to customer and

not Price


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RECENT DEVELOPMENT /ADDITIONS

NATURAL FIBRE

Corn Fiber: A New Fiber on

Horizon

Modal: Fibre to FabricAlginatefibre harnessing natures

absorbency

Sea-grass naturally stain resistant,anti-static and hardwearing so it can

be used in most areas of the home

except stairs.


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RECENT DEVELOPMENT /ADDITIONSNATURAL FIBRE

Biopolymer frontiers- Mimicking the functions of enzymes&

co-enzymes- Polysaccharides in semi-conductorsand medicine

- Biomass of crab and shrimp shells- New applications ofsilk- Fibers produced by bacteria- New functions for cellulose- Utilisation of rotein functionalit


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NATURAL FIBRE Dev.of Natural Fibre composites

The natural fibre composites are verycost-effective material .

Modification of jute and other natural cellulosicfibres by following means :

Chemical means Coating with polymeric solutions

and

Graft co-polymerization.


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MODIFICATION OF NATURAL FIBREThe characteristics of natural fibre composite

are

Attractive natural look

Can be painted, polished orlaminated

Water proof with minimum surface

absorption Economical

Strong and rigid

Environment-friendly


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CARBON FIBERCarbon fiber is a high-tensile fiber made by

heating rayon or poly-acrylonitrile fibers orpetroleum residues to appropriatetemperatures. Fibers may be 7 to 8 micronsin diameter and are more that 90%

carbonized.

These fibers are the stiffest and strongestreinforcing fibers for polymer composites,

the most used after glass fibers. Made ofpure carbon in form of graphite, they havelow density and a negative coefficient oflongitudinal thermal expansion.
http://textilelearner.blogspot.com/search/label/Fiberhttp://textilelearner.blogspot.com/search/label/Fiber


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Carbon fibers are very expensive and can givegalvanic corrosion in contact with metals. They aregenerally used together with epoxy, where high

strength and stiffness are required, i.e. race cars,automotive and space applications, sportequipment.
http://textilelearner.blogspot.com/2012/02/fabric-stiffness-testing-determination.htmlhttp://textilelearner.blogspot.com/2012/02/fabric-stiffness-testing-determination.html


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MODIFICATION OF MAN MADE FIBRES

The super fiber with new performance

High touch fibers

Progression of high-tech fibersNew high-tech fibers and shin-gosen

Cellulosic man-made fibers

Fibers for the next millennium


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PET Structure

PTT Structure


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TRIACTOR Triactor is a newly-developed Y-

shaped modified cross-sectional

polyester filament material (yarn and

cloth). It absorbs sweat and dries much faster

than conventional polyesters, thus

keeping the inside of garment dry. Its construction reduces the amount of

material touching the skin, so it feels cool

and refreshing.


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Enlarged photograph of the

Y-shaped modified

cross-sectional construction of Triactor


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CALAFINE QD

Calafine polyester can be boil-dyed

with cationic dyes as well as with

dispersed dyes.

Calafine was designed to give the varying

color tone expressions demand that the

fashion industry demands

Piece-dyeing gives users the same feel as

yarn-dyeing.


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CALAFINE QDCalafine can be made into compounds

with various cellulose fiber textiles, as

well as silk, wool, and spandex, and then

can be piece-dyed by boiling.

Both cationic and disperse dyes can be

used.

Staple fibers give superb pillresistance.

Calafine has superior wash-and-wear,

anti-wrinkling, and pleat.


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SPANDEX Spandex or elastane is a synthetic fiberknown

for its exceptional elasticity. It is strong, butless durable than non-synthetic competitor,natural Latex.

It is a polyurethane-polyureacopolymer

Spandex fibers are produced in four differentways:

1) Melt extrusion,2) reaction spinning,3) solution

dry

spinning, and 4)solution wet spinning.

Apparels spandex fibers. Compression Garments such as:
http://en.wikipedia.org/wiki/Synthetic_fiberhttp://en.wikipedia.org/wiki/Elasticity_(physics)http://en.wikipedia.org/wiki/Latexhttp://en.wikipedia.org/wiki/Polyurethanehttp://en.wikipedia.org/wiki/Polyureahttp://en.wikipedia.org/wiki/Copolymerhttp://en.wikipedia.org/wiki/Compression_garmenthttp://en.wikipedia.org/wiki/Compression_garmenthttp://en.wikipedia.org/wiki/Copolymerhttp://en.wikipedia.org/wiki/Polyureahttp://en.wikipedia.org/wiki/Polyurethanehttp://en.wikipedia.org/wiki/Latexhttp://en.wikipedia.org/wiki/Elasticity_(physics)http://en.wikipedia.org/wiki/Synthetic_fiberhttp://en.wikipedia.org/wiki/Synthetic_fiber


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KEVLAR

Kevlar is a manmade organic fiber,( para-aramid synthetic fiber).

A combination of properties for highstrength with low weight, high chemicalresistance, and high cut resistance.

Kevlar is also flame resistant; does notmelt, soften, or flow; and the fiber isunaffected by immersion in water.


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KEVLAR

Kevlar 29Kevalr 129SpectraTWARONDYNEEMA development

in Kevlar

Under water, Kevlar is 20 timesstronger than steel. Windsurfing

sails that can withstand the force of

60 mph winds and don't rip easily aremade of Kevlar. Police wear

bulletproof vests made of Kevlar.


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MODIFICATION IN YARNS

Bamboo fiber yarns have particular and natural functions of

anti-bacterial, bacteriostasis and deodorization,

extremely soft , high water absorption, bright. Because

the bamboo fibres functions as anti-bacterial, extremely

soft...bamboo yarns are suitable for Inner wear, T-shirts,

Bed linen, Towels, Bath robes, Bedding, Summerclothing, Sweater and Home textiles...

Milk Protein Fiber Yarns , soybean protein fiber yarn

To make protein fiber, new bio-engineering technique is

used . It combines the advantages of natural fiber andsynthetic fiber. The protein fiber is a kind of fresh fiber

with healthy function Easier to care ,More comfortable ,

More colorful , More diversified , Easier to care


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3GT:

The name of a family of polymers,

fibres and textiles with stretch

properties developed by Toray

Industries, based on the

polyester poly tri-methylene

terephthalate (PTT).

3GT fibres are marketed by Invistaunder the brand

name T400 and 3GT fabrics are

marketed by Toray under the brand


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MODIFICATION IN YARNSBi-component yarns: an

innovation and emerging textile

technology

In Propert ies and Performance o f

Texti les, knowledge and

understanding of innovationsand emerging textile

technologies and their

applications is needed for


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BICOMPONENT YARNS

Side-by-Side Bicomponent:The process requires that the similar polymers be fed tothe spinneret orifice together so that they exit from thespinneret opening side-by-side.

Core and Sheath bi-component:

The process requires that one component becompletely surrounded by the other. The percentagesof core and sheath can be modified, for example, 90%

core and 10% sheath according to the end use.Variation in the shape of the orifice that contains theinner core can produce filaments with differentbehavioural characteristics.


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BICOMPONENT YARNS

core and sheath bi-componentside-by-side bi-component


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BICOMPONENT YARNSMost bi-component yarns are made to

provide stretch or crimp to the fabric.

To create crimp, one polymer is made to

shrink in heat or chemical treatment more

than the other polymer, which pulls the

filament into a permanent crimp.

If sufficient crimp is provided, the bi -component yarn will have increased

stretch which is desirable for example in

the end use of hosiery.


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Bi-component filament

cross section for melt

bonding filaments Thermobondingof filament yarns


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SMART FABRICS

SMART FABRICS DRIVERSSensors

Sensor-based devicesConductive fibres

Conductive pressure-sensing fabric

FASHION AND ENTERTAINMENT


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FASHION AND ENTERTAINMENT

Basic embedded apparelSolar technology

Heating fabricsLight-embedded garments

Energy storing fabrics


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NANOFIBERS The name derives from the nanometer, a

scientific measurement unitrepresenting a billionth of a meter, orthree to four atoms wide.

Nano-fibers are an exciting new class ofmaterial used for several value addedapplications such as medical, filtration,

barrier, wipes, personal care, composite,garments, insulation, and energy storage.


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NANOFIBERS Special properties of nano-fibers makethem suitable for a wide range of

applications from medical to consumerproducts and industrial to high-tech

applications. { aerospace, capacitors, transistors, drug

delivery systems, battery separators,

energy storage, fuel cells, and informationtechnology}

Generally, polymeric nanofibers areproduced by an electro spinning process
http://textilelearner.blogspot.com/2012/01/electrospinning-electrospinning-process.htmlhttp://textilelearner.blogspot.com/2012/01/electrospinning-electrospinning-process.html


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PROPERTIES OF NANOFIBERSNanofibers exhibit special properties

mainly due to extremely high surfaceto weight ratio compared to

conventional nonwovens . It has Low density, large surface areato mass, high pore volume, and tightpore size which makes the nanofiber

nonwoven appropriate for a widerange of filtration applications


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NANOFIBERS


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Nanofibers are also used in medical applications,

which include, drug and gene delivery, artificial blood

vessels, artificial organs, and medical facemasks. For

example, carbon fiber hollow nano tubes, smaller thanblood cells, have potential to carry drugs in to blood

cells


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FABRIC PROCESSING

Application of Plasma Technology inTextile

Plasma is an ionized form of gas and can

be created using a controlled level of ACor DC power and an ionizing gas medium.

It is an ensemble of randomly moving,charged atomic particles with a sufficient

particle density to remain, on average,electrically neutral. Plasmas are used invery diverse applications,

Solid Liquid Gas Plasma


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FABRIC PROCESSING

Application of Plasma Technology inTextile

Desizing of cotton fabrics.

Hydrophobic enhancement of water and oil-repellent textiles

Anti-felting/shrink-resistance of woollen fabrics.

Hydrophilic enhancement for improving wettingand dyeing.
http://textilelearner.blogspot.com/2012/03/theory-of-dyeing-stagesteps-of-dyeing.htmlhttp://textilelearner.blogspot.com/2012/03/theory-of-dyeing-stagesteps-of-dyeing.html


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Why Plasma Treatment ofTextiles ?

It is a surface treatment

Does not affect the bulk properties

Versatile and uniform treatment

Environmental friendly process


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Hydrophilic enhancement for improvingadhesive bonding

Removing the surface hairiness in yarn.

Scouring of cotton, viscose, polyester and nylonfabrics.

Anti-bacterial fabrics by deposition of silver particles

in the presence of plasma.

Room-temperature sterilization ofmedicaltextiles.
http://textilelearner.blogspot.com/2012/02/introduction-of-medical-textiles.htmlhttp://textilelearner.blogspot.com/2012/02/introduction-of-medical-textiles.htmlhttp://textilelearner.blogspot.com/2012/02/introduction-of-medical-textiles.htmlhttp://textilelearner.blogspot.com/2012/02/introduction-of-medical-textiles.html


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FOAM DYEING

SOLVENT DYEING

BLEND DYEING

INK-JET PRINTING

DIGITAL PRINTING PROCESS


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DEVELOPMENT IN TEXTILE MACHINERY

SPINNING :

Open end spinning - ( rotor

spinnig)Air jet spinning -

(Twin spinner & Vortexspinner)

Flash spinning(synthetic

fibres)


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3D-WEAVING

3D-Weaving is a complete new concept incase of weaving. The first method of 3Dwoven fabric denotes 3 Dimensionalfabrics, that is length, width and breadth.

In 3 Dimensional fabrics, the thickness isan important criterion. Ordinary fabricsalso have length, width and breadth, butin the 3 Dimensional fabrics, thethickness is much more than ordinaryfabric.


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APPLICATION OF 3D WEAVING FABRICo A new method has been developed for the

manufacture of bifurcated prosthesis

used in medical applications and they are

used to replace the defective bloodvessels in patients so as to improve blood

circulation.

o Materials such as nylon, Teflon, orlon,

stainless steel, glass, and

Dacron polyester fibre have been found to

be highly suitable for the manufacture of

prosthesis.
http://textilelearner.blogspot.com/2011/07/polyester-fiber-manufacturing-process_7309.htmlhttp://textilelearner.blogspot.com/2011/07/polyester-fiber-manufacturing-process_7309.html


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SOFT WARES

HRM : Human ResourceManagement

CRM :Customer Relationship

Management ERP :Enterpr ise resource

planning.

SRP :The Single ResponsibilityPrinciple

SAP :"Systems Applications and

Products.
http://en.wikipedia.org/wiki/Enterprise_resource_planninghttp://en.wikipedia.org/wiki/Enterprise_resource_planninghttp://en.wikipedia.org/wiki/Enterprise_resource_planninghttp://en.wikipedia.org/wiki/Enterprise_resource_planning


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recent development in textile industry

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