SlideShare une entreprise Scribd logo
1  sur  37
ECO-FIBRES AND ECO-FRIENDLY TEXTILES R.B.CHAVAN DEPARTMENT OF TEXTILTECHNOLOGY INDIAN INSTITUTE OF TECHNOLOGY HAUZ-KHAS, NEW DELHI 110016
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
KING COTTON COTTON BUD COTTON    FLOWER
Major Cotton Pesticides and Herbicides Birds, bees,  & fish.  Mutations.   Plant growth regulator  Ethephon  Aquatic insects, birds, & fish Cancer, reproductive damage, tumors Mites,  insecticide. Dicofol  Bees, birds,  & fish.   Birth defects, cancer.   Weeds  Cyanazine  Bees, birds,  and other plant creature   Brain and fetal damage, impotence, sterility.   Insects  Chlorpynfos  Environ.  Toxicity   Human Toxicity   Agri. Use   Chemical Name
PESTICIDES – HEALTH HAZARDS SOME FACTS(US Study) ,[object Object],[object Object],[object Object],[object Object],[object Object]
Pesticides in developing countries ,[object Object],[object Object],[object Object],[object Object],[object Object]
A young Mexican girl drinking water from an empty pesticide container.  This picture strongly demonstrates the lack of education about the dangers of pesticides in rural areas of the developing world.
It takes one pound of chemical fertilizers and pesticides to conventionally grow the three pounds of cotton needed to make a T-shirt and a pair of jeans.
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],ECO FRIENDLY COTTON
Organic cotton certification INTERNATIONAL FEDERATION FOR ORGANIC AGRICULTURE MOVEMENT [IFOAM]  has formulated standards and guidelines for  organic cotton cultivation and are  followed by many labelling agencies to certify organic cotton and other farm produce.
INDIAN COTTON India is the third largest producer of cotton Percentage of agriculture land under cotton production in India: 5 per cent (8.9 million hectares)  Percentage of total pesticide used for cotton cultivation: 54 per cent cotton makes for 70 per cent of the textile sector's raw material Organic cotton in India Organic cotton production in india is only  miniscule percentage of the total cotton production.
Organic cotton in India Five to seven decades ago, most of the cotton cultivated in the country was ‘eco-friendly’ with little or no use of toxic chemicals in its production.  Even today, there are many pockets in India, where it is  produced without the use of agrochemicals, e.g.,  areas growing Wagad cotton in Gujarat, Y-1  desi  cotton of Khandesh region of Maharashtra,  Maljari in Madhya Pradesh,  part of areas growing Jayadhar and Suyodhar in Karnataka Nandicum in Andhra Pradesh and  parts of cotton areas in north eastern hill region.
 
Vidarbha organic farmers Association(VOFA 1993 Visit of Envirnmental Protection Encouragement Agency (EPEA) Hamburg Germany to Central Cotton Research Institute, (CICR) Nagpur To confirm organic cotton farming in Vidarbha EPEA confirmed organic cotton in Vidarbha EPEA confirmed organic cotton in Vidarbha ,[object Object],[object Object],1995 Formation of Vidarbha Organic Farmers Association 1996 Bumper crop of organic cotton
Present status of VOFA 350 Members 90 Practicing organic farmers 3500 Acres area under organic cotton farming Purchaser:  Fare Trade Company Japan
Volauntary organizations in organic cotton production VOFA (VIDARBHA ORGANIC FARMERS ASSOCIATION),  MOFA (MAHARASHTRA ORGANIC FARMERS ASSOCIATION), SHRIDA-BIORE etc. have been formed either by farmers groups interested in organic cotton cultivation or to assist such groups by offering technical assistance.  yield level of 500-750 kg/ha. The technological properties of various cultivators grown under the organic cultivation such as  micronaire (3.8-5.0),  span length (25.5-29.9 mm) and  fibre maturity parameters  similar to fibres produced by conventional methods
Maikaal bioRe Ltd.  Madhya Pradesh Maikaal bioRe Ltd, which claims to be the largest organic cotton venture in the world,  in Bheelaon, Madhya Pradesh has over 1,000 farmers involved in organic cotton production The production of organic cotton started in 1991 as a private initiative of  Mrigendra Jalan, Managing Director of the spinning mill, Maikaal Fibres Ltd, and  ,[object Object]
Organic cotton production in India 14-15 lakh bales of uncertified organc cotton (Cotton corporation of India) Estimated certified organic cotton 1000 Total world production 8150 15% of total world production 37% Asian countries production
ORGANIC COTTON  REDUCTION IN AGROCHEMICALS
Organic  T shirt organic sweat shirt orgnic terry robe Organic fashion wear Organic night gown Organic slippers
 
 
NATURALLY COLOURED COTTON COTTON THAT GROWS WITH NATURAL COLOURS DURING CULTIVATION BOTH WHITE AND COLOURED COTTONS KNOWN SINCE TIME IMEMORIAL IN INDIA
NON POPULARITY OF COLOURED COTTON LOW YIELD SEED AVAILABILITY LOW FINENESS, LOW STAPLE LENGTH LOW STRENGTH POOR SPINNABILITY  LOW YARN AND FABRIC QUALITY  LIMITED COLOUR RANGE   CONTAMINATION OF WHITE COTTON
ENVIRONMENT PROTECTION WAVE  IMPETUS TO THE CULTIVATION OF NATURALLY COLOURED COTTON SHADES PISTA GREEN AND ALMOND BROWN MOST COMMON OTHER SHADES CREAM PINK MAUVE COUNTRIES INDIA USA ISRAEL CHINA PERU
COTTON CORPORATION OF INDIA AND CENTRAL COTTON RESEARCH INSTITUTE NAGPUR 1996-97 INVESTMENT Rs. 80 LAKHS CULTIVATION OF COLOURED COTTON AT KHANDWA, MADHYA PRADESH DHARWAD, KARNATAKA PROJECT DID NOT SUCEED DUE TO POOR MARKET RESPONSE DEMAND OF HIGH PRICE BY FARMERS MAJOR PROBLEM CONTAMINATION OF WHITE COTTO FIELDS NECESSARY TO HAVE SEPARATE AREA FOR COLOUR COTTON CULTIVATION
MEANS TO OVERCOME TECHNICAL PROBLEMS LOW STRENGTH AND POOR SPINNABILITY BLENDING 30-50% OF WHITE COTTON WITH COLOURED COTTON CHANGE OF SHADE ON LAUNDERING ON LAUNDERING SHADE BECOMES DEEPER ALKALINE SCOURING STABILIZES THE SHADE CHANGE POOR BLEACHING FASTNESS DO NOT BLEACH
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
SIX PRINCIPLE COLOUR  VARIETIES CREAM Pista green MEDIUM BROWN REDDISH BROWN CHOCOLATE BROWN MAUVE Brown verities possess anti-bacterial and anti-fungal  properties COFFEE   FILTERS MADE FROM CERTIFIED ORGANIC COLOURED COTTON FREE FROM PESTIFCIDES, BLEACHES AND SYNTHETIC COLOURS Natural coloured yarns and fabrics are certified by SKAL, Dutch certifying agency
Coloured cotton fabrics
Sally Fox in 1982 took on the challenge of improving an ancient agricultural art. Fox successfully bred and marketed varieties of naturally coloured cotton she calls FoxFiber ®.  Today, Sally Fox designs fabrics with her cotton and continues research.  Fox has received a patent and three Plant Variety Protection Certificates for her naturally colored cottons which, in addition to browns, she now grows in reds and greens.  Her invention has been so popular it has sprouted two successful companies -- Vreseis, Ltd. and Natural Cotton Colours, both operating in Arizona.
Natural qualities found in Fox Fibre: brown, red brown, dark brown, and green color spectrums Provide a fire retardant tendency Eliminate the need for bleaches, dyes, & other costly processes during textile and product manufacturing

Contenu connexe

En vedette

Market potential indicators
Market potential indicatorsMarket potential indicators
Market potential indicatorsAdane Nega
 
Cotton to readymade garments organic farms anjangaon 2.10.2007
Cotton to readymade garments organic farms anjangaon 2.10.2007Cotton to readymade garments organic farms anjangaon 2.10.2007
Cotton to readymade garments organic farms anjangaon 2.10.2007Adane Nega
 
Lecture 7 pigment printing
Lecture 7 pigment printingLecture 7 pigment printing
Lecture 7 pigment printingAdane Nega
 
Lecture 5 dyeing of cotton with reactive dyes
Lecture 5 dyeing of cotton with reactive dyesLecture 5 dyeing of cotton with reactive dyes
Lecture 5 dyeing of cotton with reactive dyesAdane Nega
 
Lecture 8 digital printing of textiles (condensed)
Lecture 8 digital printing of textiles (condensed)Lecture 8 digital printing of textiles (condensed)
Lecture 8 digital printing of textiles (condensed)Adane Nega
 
Computational identification of Brassica napus pollen specific protein Bnm1 a...
Computational identification of Brassica napus pollen specific protein Bnm1 a...Computational identification of Brassica napus pollen specific protein Bnm1 a...
Computational identification of Brassica napus pollen specific protein Bnm1 a...ijbbjournal
 

En vedette (7)

BrassicarapaLab
BrassicarapaLabBrassicarapaLab
BrassicarapaLab
 
Market potential indicators
Market potential indicatorsMarket potential indicators
Market potential indicators
 
Cotton to readymade garments organic farms anjangaon 2.10.2007
Cotton to readymade garments organic farms anjangaon 2.10.2007Cotton to readymade garments organic farms anjangaon 2.10.2007
Cotton to readymade garments organic farms anjangaon 2.10.2007
 
Lecture 7 pigment printing
Lecture 7 pigment printingLecture 7 pigment printing
Lecture 7 pigment printing
 
Lecture 5 dyeing of cotton with reactive dyes
Lecture 5 dyeing of cotton with reactive dyesLecture 5 dyeing of cotton with reactive dyes
Lecture 5 dyeing of cotton with reactive dyes
 
Lecture 8 digital printing of textiles (condensed)
Lecture 8 digital printing of textiles (condensed)Lecture 8 digital printing of textiles (condensed)
Lecture 8 digital printing of textiles (condensed)
 
Computational identification of Brassica napus pollen specific protein Bnm1 a...
Computational identification of Brassica napus pollen specific protein Bnm1 a...Computational identification of Brassica napus pollen specific protein Bnm1 a...
Computational identification of Brassica napus pollen specific protein Bnm1 a...
 

Similaire à Eco-friendly textiles from natural fibres

Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Adane Nega
 
Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Adane Nega
 
Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Adane Nega
 
Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Adane Nega
 
Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Adane Nega
 
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalEco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalAdane Nega
 
Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Adane Nega
 
Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Adane Nega
 
Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Adane Nega
 
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalEco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalAdane Nega
 
Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Adane Nega
 
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalEco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalAdane Nega
 
Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Adane Nega
 
Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Adane Nega
 
Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Adane Nega
 
Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Adane Nega
 
Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Adane Nega
 
Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Adane Nega
 
Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Adane Nega
 
Organic vs non organic fabric- rachel summerlin
Organic vs non organic fabric- rachel summerlinOrganic vs non organic fabric- rachel summerlin
Organic vs non organic fabric- rachel summerlinMark McGinley
 

Similaire à Eco-friendly textiles from natural fibres (20)

Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007
 
Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007
 
Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007
 
Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007
 
Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007Why organic cotton, ngiri 28.6.2007
Why organic cotton, ngiri 28.6.2007
 
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalEco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
 
Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1
 
Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1
 
Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1
 
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalEco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
 
Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1Eco fibres and eco friendly textiles 1
Eco fibres and eco friendly textiles 1
 
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 finalEco fibres and ecofriendly textiles ms univ. 21.2.04 final
Eco fibres and ecofriendly textiles ms univ. 21.2.04 final
 
Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)
 
Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)
 
Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)Green designs (nift delhi 20. 04. 2006)
Green designs (nift delhi 20. 04. 2006)
 
Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2
 
Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2
 
Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2
 
Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2Eco fibres and eco friendly textiles 2
Eco fibres and eco friendly textiles 2
 
Organic vs non organic fabric- rachel summerlin
Organic vs non organic fabric- rachel summerlinOrganic vs non organic fabric- rachel summerlin
Organic vs non organic fabric- rachel summerlin
 

Plus de Adane Nega

3. digital printing technologies
3.  digital printing technologies3.  digital printing technologies
3. digital printing technologiesAdane Nega
 
4. essential elements for inkjet printing
4. essential elements for  inkjet printing4. essential elements for  inkjet printing
4. essential elements for inkjet printingAdane Nega
 
Dyeing of pet wool blends
Dyeing of pet wool blendsDyeing of pet wool blends
Dyeing of pet wool blendsAdane Nega
 
Dyeing of cotton with vat dyes
Dyeing of cotton with vat dyesDyeing of cotton with vat dyes
Dyeing of cotton with vat dyesAdane Nega
 
Dyeing of polyester
Dyeing of polyesterDyeing of polyester
Dyeing of polyesterAdane Nega
 
3. digital printing technologies
3.  digital printing technologies3.  digital printing technologies
3. digital printing technologiesAdane Nega
 
93, 94 introduction to digital printing
93, 94 introduction to digital printing93, 94 introduction to digital printing
93, 94 introduction to digital printingAdane Nega
 
4. essential elements for inkjet printing
4. essential elements for  inkjet printing4. essential elements for  inkjet printing
4. essential elements for inkjet printingAdane Nega
 
Digital printing asian dyer extended version)
Digital printing asian dyer extended version)Digital printing asian dyer extended version)
Digital printing asian dyer extended version)Adane Nega
 
Dyeing of polyester
Dyeing of polyesterDyeing of polyester
Dyeing of polyesterAdane Nega
 
Dyeing of pet wool blends
Dyeing of pet wool blendsDyeing of pet wool blends
Dyeing of pet wool blendsAdane Nega
 
Dyeing of cotton with vat dyes
Dyeing of cotton with vat dyesDyeing of cotton with vat dyes
Dyeing of cotton with vat dyesAdane Nega
 
Dyeing of polyamide fibres
Dyeing of polyamide fibresDyeing of polyamide fibres
Dyeing of polyamide fibresAdane Nega
 
Indroduction to printing
Indroduction to printingIndroduction to printing
Indroduction to printingAdane Nega
 
General composition of print paste
General composition of print pasteGeneral composition of print paste
General composition of print pasteAdane Nega
 
Pigment printing
Pigment printingPigment printing
Pigment printingAdane Nega
 

Plus de Adane Nega (20)

Paintings
PaintingsPaintings
Paintings
 
Paintings
PaintingsPaintings
Paintings
 
Doc1
Doc1Doc1
Doc1
 
Document1
Document1Document1
Document1
 
3. digital printing technologies
3.  digital printing technologies3.  digital printing technologies
3. digital printing technologies
 
4. essential elements for inkjet printing
4. essential elements for  inkjet printing4. essential elements for  inkjet printing
4. essential elements for inkjet printing
 
Dyeing of pet wool blends
Dyeing of pet wool blendsDyeing of pet wool blends
Dyeing of pet wool blends
 
Dyeing of cotton with vat dyes
Dyeing of cotton with vat dyesDyeing of cotton with vat dyes
Dyeing of cotton with vat dyes
 
Dyeing of polyester
Dyeing of polyesterDyeing of polyester
Dyeing of polyester
 
3. digital printing technologies
3.  digital printing technologies3.  digital printing technologies
3. digital printing technologies
 
93, 94 introduction to digital printing
93, 94 introduction to digital printing93, 94 introduction to digital printing
93, 94 introduction to digital printing
 
4. essential elements for inkjet printing
4. essential elements for  inkjet printing4. essential elements for  inkjet printing
4. essential elements for inkjet printing
 
Digital printing asian dyer extended version)
Digital printing asian dyer extended version)Digital printing asian dyer extended version)
Digital printing asian dyer extended version)
 
Dyeing of polyester
Dyeing of polyesterDyeing of polyester
Dyeing of polyester
 
Dyeing of pet wool blends
Dyeing of pet wool blendsDyeing of pet wool blends
Dyeing of pet wool blends
 
Dyeing of cotton with vat dyes
Dyeing of cotton with vat dyesDyeing of cotton with vat dyes
Dyeing of cotton with vat dyes
 
Dyeing of polyamide fibres
Dyeing of polyamide fibresDyeing of polyamide fibres
Dyeing of polyamide fibres
 
Indroduction to printing
Indroduction to printingIndroduction to printing
Indroduction to printing
 
General composition of print paste
General composition of print pasteGeneral composition of print paste
General composition of print paste
 
Pigment printing
Pigment printingPigment printing
Pigment printing
 

Dernier

ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...JhezDiaz1
 
4.18.24 Movement Legacies, Reflection, and Review.pptx
4.18.24 Movement Legacies, Reflection, and Review.pptx4.18.24 Movement Legacies, Reflection, and Review.pptx
4.18.24 Movement Legacies, Reflection, and Review.pptxmary850239
 
Grade 9 Q4-MELC1-Active and Passive Voice.pptx
Grade 9 Q4-MELC1-Active and Passive Voice.pptxGrade 9 Q4-MELC1-Active and Passive Voice.pptx
Grade 9 Q4-MELC1-Active and Passive Voice.pptxChelloAnnAsuncion2
 
Field Attribute Index Feature in Odoo 17
Field Attribute Index Feature in Odoo 17Field Attribute Index Feature in Odoo 17
Field Attribute Index Feature in Odoo 17Celine George
 
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxMULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxAnupkumar Sharma
 
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPTECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPTiammrhaywood
 
call girls in Kamla Market (DELHI) 🔝 >༒9953330565🔝 genuine Escort Service 🔝✔️✔️
call girls in Kamla Market (DELHI) 🔝 >༒9953330565🔝 genuine Escort Service 🔝✔️✔️call girls in Kamla Market (DELHI) 🔝 >༒9953330565🔝 genuine Escort Service 🔝✔️✔️
call girls in Kamla Market (DELHI) 🔝 >༒9953330565🔝 genuine Escort Service 🔝✔️✔️9953056974 Low Rate Call Girls In Saket, Delhi NCR
 
ENGLISH6-Q4-W3.pptxqurter our high choom
ENGLISH6-Q4-W3.pptxqurter our high choomENGLISH6-Q4-W3.pptxqurter our high choom
ENGLISH6-Q4-W3.pptxqurter our high choomnelietumpap1
 
Proudly South Africa powerpoint Thorisha.pptx
Proudly South Africa powerpoint Thorisha.pptxProudly South Africa powerpoint Thorisha.pptx
Proudly South Africa powerpoint Thorisha.pptxthorishapillay1
 
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptxECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptxiammrhaywood
 
Earth Day Presentation wow hello nice great
Earth Day Presentation wow hello nice greatEarth Day Presentation wow hello nice great
Earth Day Presentation wow hello nice greatYousafMalik24
 
ISYU TUNGKOL SA SEKSWLADIDA (ISSUE ABOUT SEXUALITY
ISYU TUNGKOL SA SEKSWLADIDA (ISSUE ABOUT SEXUALITYISYU TUNGKOL SA SEKSWLADIDA (ISSUE ABOUT SEXUALITY
ISYU TUNGKOL SA SEKSWLADIDA (ISSUE ABOUT SEXUALITYKayeClaireEstoconing
 
Science 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxScience 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxMaryGraceBautista27
 
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONTHEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONHumphrey A Beña
 
DATA STRUCTURE AND ALGORITHM for beginners
DATA STRUCTURE AND ALGORITHM for beginnersDATA STRUCTURE AND ALGORITHM for beginners
DATA STRUCTURE AND ALGORITHM for beginnersSabitha Banu
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxHumphrey A Beña
 
ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4MiaBumagat1
 
How to Add Barcode on PDF Report in Odoo 17
How to Add Barcode on PDF Report in Odoo 17How to Add Barcode on PDF Report in Odoo 17
How to Add Barcode on PDF Report in Odoo 17Celine George
 

Dernier (20)

ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
ENGLISH 7_Q4_LESSON 2_ Employing a Variety of Strategies for Effective Interp...
 
4.18.24 Movement Legacies, Reflection, and Review.pptx
4.18.24 Movement Legacies, Reflection, and Review.pptx4.18.24 Movement Legacies, Reflection, and Review.pptx
4.18.24 Movement Legacies, Reflection, and Review.pptx
 
Grade 9 Q4-MELC1-Active and Passive Voice.pptx
Grade 9 Q4-MELC1-Active and Passive Voice.pptxGrade 9 Q4-MELC1-Active and Passive Voice.pptx
Grade 9 Q4-MELC1-Active and Passive Voice.pptx
 
Field Attribute Index Feature in Odoo 17
Field Attribute Index Feature in Odoo 17Field Attribute Index Feature in Odoo 17
Field Attribute Index Feature in Odoo 17
 
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptxMULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
MULTIDISCIPLINRY NATURE OF THE ENVIRONMENTAL STUDIES.pptx
 
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPTECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
ECONOMIC CONTEXT - LONG FORM TV DRAMA - PPT
 
call girls in Kamla Market (DELHI) 🔝 >༒9953330565🔝 genuine Escort Service 🔝✔️✔️
call girls in Kamla Market (DELHI) 🔝 >༒9953330565🔝 genuine Escort Service 🔝✔️✔️call girls in Kamla Market (DELHI) 🔝 >༒9953330565🔝 genuine Escort Service 🔝✔️✔️
call girls in Kamla Market (DELHI) 🔝 >༒9953330565🔝 genuine Escort Service 🔝✔️✔️
 
ENGLISH6-Q4-W3.pptxqurter our high choom
ENGLISH6-Q4-W3.pptxqurter our high choomENGLISH6-Q4-W3.pptxqurter our high choom
ENGLISH6-Q4-W3.pptxqurter our high choom
 
Proudly South Africa powerpoint Thorisha.pptx
Proudly South Africa powerpoint Thorisha.pptxProudly South Africa powerpoint Thorisha.pptx
Proudly South Africa powerpoint Thorisha.pptx
 
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptxECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
ECONOMIC CONTEXT - PAPER 1 Q3: NEWSPAPERS.pptx
 
Earth Day Presentation wow hello nice great
Earth Day Presentation wow hello nice greatEarth Day Presentation wow hello nice great
Earth Day Presentation wow hello nice great
 
ISYU TUNGKOL SA SEKSWLADIDA (ISSUE ABOUT SEXUALITY
ISYU TUNGKOL SA SEKSWLADIDA (ISSUE ABOUT SEXUALITYISYU TUNGKOL SA SEKSWLADIDA (ISSUE ABOUT SEXUALITY
ISYU TUNGKOL SA SEKSWLADIDA (ISSUE ABOUT SEXUALITY
 
Science 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptxScience 7 Quarter 4 Module 2: Natural Resources.pptx
Science 7 Quarter 4 Module 2: Natural Resources.pptx
 
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
Model Call Girl in Tilak Nagar Delhi reach out to us at 🔝9953056974🔝
 
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONTHEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
 
DATA STRUCTURE AND ALGORITHM for beginners
DATA STRUCTURE AND ALGORITHM for beginnersDATA STRUCTURE AND ALGORITHM for beginners
DATA STRUCTURE AND ALGORITHM for beginners
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
 
YOUVE_GOT_EMAIL_PRELIMS_EL_DORADO_2024.pptx
YOUVE_GOT_EMAIL_PRELIMS_EL_DORADO_2024.pptxYOUVE_GOT_EMAIL_PRELIMS_EL_DORADO_2024.pptx
YOUVE_GOT_EMAIL_PRELIMS_EL_DORADO_2024.pptx
 
ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4ANG SEKTOR NG agrikultura.pptx QUARTER 4
ANG SEKTOR NG agrikultura.pptx QUARTER 4
 
How to Add Barcode on PDF Report in Odoo 17
How to Add Barcode on PDF Report in Odoo 17How to Add Barcode on PDF Report in Odoo 17
How to Add Barcode on PDF Report in Odoo 17
 

Eco-friendly textiles from natural fibres

  • 1. ECO-FIBRES AND ECO-FRIENDLY TEXTILES R.B.CHAVAN DEPARTMENT OF TEXTILTECHNOLOGY INDIAN INSTITUTE OF TECHNOLOGY HAUZ-KHAS, NEW DELHI 110016
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7. KING COTTON COTTON BUD COTTON FLOWER
  • 8. Major Cotton Pesticides and Herbicides Birds, bees, & fish. Mutations. Plant growth regulator Ethephon Aquatic insects, birds, & fish Cancer, reproductive damage, tumors Mites, insecticide. Dicofol Bees, birds, & fish. Birth defects, cancer. Weeds Cyanazine Bees, birds, and other plant creature Brain and fetal damage, impotence, sterility. Insects Chlorpynfos Environ. Toxicity Human Toxicity Agri. Use Chemical Name
  • 9.
  • 10.
  • 11. A young Mexican girl drinking water from an empty pesticide container. This picture strongly demonstrates the lack of education about the dangers of pesticides in rural areas of the developing world.
  • 12. It takes one pound of chemical fertilizers and pesticides to conventionally grow the three pounds of cotton needed to make a T-shirt and a pair of jeans.
  • 13.
  • 14.
  • 15. Organic cotton certification INTERNATIONAL FEDERATION FOR ORGANIC AGRICULTURE MOVEMENT [IFOAM] has formulated standards and guidelines for organic cotton cultivation and are followed by many labelling agencies to certify organic cotton and other farm produce.
  • 16. INDIAN COTTON India is the third largest producer of cotton Percentage of agriculture land under cotton production in India: 5 per cent (8.9 million hectares) Percentage of total pesticide used for cotton cultivation: 54 per cent cotton makes for 70 per cent of the textile sector's raw material Organic cotton in India Organic cotton production in india is only miniscule percentage of the total cotton production.
  • 17. Organic cotton in India Five to seven decades ago, most of the cotton cultivated in the country was ‘eco-friendly’ with little or no use of toxic chemicals in its production. Even today, there are many pockets in India, where it is produced without the use of agrochemicals, e.g., areas growing Wagad cotton in Gujarat, Y-1 desi cotton of Khandesh region of Maharashtra, Maljari in Madhya Pradesh, part of areas growing Jayadhar and Suyodhar in Karnataka Nandicum in Andhra Pradesh and parts of cotton areas in north eastern hill region.
  • 18.  
  • 19.
  • 20. Present status of VOFA 350 Members 90 Practicing organic farmers 3500 Acres area under organic cotton farming Purchaser: Fare Trade Company Japan
  • 21. Volauntary organizations in organic cotton production VOFA (VIDARBHA ORGANIC FARMERS ASSOCIATION), MOFA (MAHARASHTRA ORGANIC FARMERS ASSOCIATION), SHRIDA-BIORE etc. have been formed either by farmers groups interested in organic cotton cultivation or to assist such groups by offering technical assistance. yield level of 500-750 kg/ha. The technological properties of various cultivators grown under the organic cultivation such as micronaire (3.8-5.0), span length (25.5-29.9 mm) and fibre maturity parameters similar to fibres produced by conventional methods
  • 22.
  • 23. Organic cotton production in India 14-15 lakh bales of uncertified organc cotton (Cotton corporation of India) Estimated certified organic cotton 1000 Total world production 8150 15% of total world production 37% Asian countries production
  • 24. ORGANIC COTTON REDUCTION IN AGROCHEMICALS
  • 25. Organic T shirt organic sweat shirt orgnic terry robe Organic fashion wear Organic night gown Organic slippers
  • 26.  
  • 27.  
  • 28. NATURALLY COLOURED COTTON COTTON THAT GROWS WITH NATURAL COLOURS DURING CULTIVATION BOTH WHITE AND COLOURED COTTONS KNOWN SINCE TIME IMEMORIAL IN INDIA
  • 29. NON POPULARITY OF COLOURED COTTON LOW YIELD SEED AVAILABILITY LOW FINENESS, LOW STAPLE LENGTH LOW STRENGTH POOR SPINNABILITY LOW YARN AND FABRIC QUALITY LIMITED COLOUR RANGE CONTAMINATION OF WHITE COTTON
  • 30. ENVIRONMENT PROTECTION WAVE IMPETUS TO THE CULTIVATION OF NATURALLY COLOURED COTTON SHADES PISTA GREEN AND ALMOND BROWN MOST COMMON OTHER SHADES CREAM PINK MAUVE COUNTRIES INDIA USA ISRAEL CHINA PERU
  • 31. COTTON CORPORATION OF INDIA AND CENTRAL COTTON RESEARCH INSTITUTE NAGPUR 1996-97 INVESTMENT Rs. 80 LAKHS CULTIVATION OF COLOURED COTTON AT KHANDWA, MADHYA PRADESH DHARWAD, KARNATAKA PROJECT DID NOT SUCEED DUE TO POOR MARKET RESPONSE DEMAND OF HIGH PRICE BY FARMERS MAJOR PROBLEM CONTAMINATION OF WHITE COTTO FIELDS NECESSARY TO HAVE SEPARATE AREA FOR COLOUR COTTON CULTIVATION
  • 32. MEANS TO OVERCOME TECHNICAL PROBLEMS LOW STRENGTH AND POOR SPINNABILITY BLENDING 30-50% OF WHITE COTTON WITH COLOURED COTTON CHANGE OF SHADE ON LAUNDERING ON LAUNDERING SHADE BECOMES DEEPER ALKALINE SCOURING STABILIZES THE SHADE CHANGE POOR BLEACHING FASTNESS DO NOT BLEACH
  • 33.
  • 34. SIX PRINCIPLE COLOUR VARIETIES CREAM Pista green MEDIUM BROWN REDDISH BROWN CHOCOLATE BROWN MAUVE Brown verities possess anti-bacterial and anti-fungal properties COFFEE FILTERS MADE FROM CERTIFIED ORGANIC COLOURED COTTON FREE FROM PESTIFCIDES, BLEACHES AND SYNTHETIC COLOURS Natural coloured yarns and fabrics are certified by SKAL, Dutch certifying agency
  • 36. Sally Fox in 1982 took on the challenge of improving an ancient agricultural art. Fox successfully bred and marketed varieties of naturally coloured cotton she calls FoxFiber ®. Today, Sally Fox designs fabrics with her cotton and continues research. Fox has received a patent and three Plant Variety Protection Certificates for her naturally colored cottons which, in addition to browns, she now grows in reds and greens. Her invention has been so popular it has sprouted two successful companies -- Vreseis, Ltd. and Natural Cotton Colours, both operating in Arizona.
  • 37. Natural qualities found in Fox Fibre: brown, red brown, dark brown, and green color spectrums Provide a fire retardant tendency Eliminate the need for bleaches, dyes, & other costly processes during textile and product manufacturing