SlideShare a Scribd company logo
Lecture-4
Thread Density
• Fabric specification
(EPIXPPI / Warp Count X Weft count)X FW
Methods of measuring Thread Per Inch:
1. One inch counting glass.-a simple
microscope.
2. Traversing thread counter –a travelling
microscope fitted with a pointer to aid
counting
Fig: Traversing thread counter
• The Traverse Thread Counter consists of traveling
microscope fitted on basic plate having a
translucent plastic panel illuminated from below.
The viewing arrangement consists of the
microscope fitted on a traveling carriage which
can be moved over two rods with the help of a
screw. The microscope has a 10 x eye piece, and
achromatic object glass.
The fabric to be tested is placed on the
translucent panel, and a built in swiveable gauge
having openings of different lengths is lowered
over it. The total number of threads in the fabric
in any one opening is counted by manually
operating a stroke counter fitted on the
apparatus .
3.Fabric dissection.
4.Parallel line gratings –a rapid optical method.
5.Taper line gratings.
Fig: Lunometer
Fig: Taper line gratings
Crimp of yarn in the fabric
• Crimp
• Crimp percentage
• Crimp amplitude

More Related Content

Similar to Lecture 4

ADVANCED FIBER INFORMATION SYSTEM (AFIS).pptx
ADVANCED FIBER INFORMATION SYSTEM (AFIS).pptxADVANCED FIBER INFORMATION SYSTEM (AFIS).pptx
ADVANCED FIBER INFORMATION SYSTEM (AFIS).pptx
PragyanParamitaSatap
 
USTER HVI
USTER HVI USTER HVI
USTER HVI
Md. Reajul islam
 
Carding (1)
Carding (1)Carding (1)
Carding (1)
Shahriar Shovon
 
Yarn Manufacturing Process : Comber Part I
Yarn Manufacturing Process : Comber Part IYarn Manufacturing Process : Comber Part I
Yarn Manufacturing Process : Comber Part I
SVKMs, NMIMS, MPSTME, CTF, Shirpur, Dist. Dhule
 
005 characterization-of-yarn-diameter-measured-on-different
005 characterization-of-yarn-diameter-measured-on-different005 characterization-of-yarn-diameter-measured-on-different
005 characterization-of-yarn-diameter-measured-on-different
aqeel ahmed
 
International conference textiles and fashion
International conference textiles and fashionInternational conference textiles and fashion
International conference textiles and fashion
Vijay Prakash
 
Tests for Fabrics Dr.Ash
Tests for Fabrics Dr.AshTests for Fabrics Dr.Ash
Tests for Fabrics Dr.Ash
Dr.S.Aishwariya
 
Fibrogragh
FibrograghFibrogragh
carding
cardingcarding
Yarn Count
Yarn CountYarn Count
07 knitting basics
07 knitting basics07 knitting basics
07 knitting basics
MalikShoaibAkhtar
 
Abhi rana)4. dry laid non woven fabrics
Abhi rana)4. dry laid non woven fabricsAbhi rana)4. dry laid non woven fabrics
Abhi rana)4. dry laid non woven fabrics
Abhishek Rana
 
fabric length,width & thickness_8.6.2020.pptx
fabric length,width & thickness_8.6.2020.pptxfabric length,width & thickness_8.6.2020.pptx
fabric length,width & thickness_8.6.2020.pptx
ssuser94922c
 
Uster evenness tester
Uster evenness testerUster evenness tester
Uster evenness tester
pollobks
 
Some lessons of Weaving
Some lessons of WeavingSome lessons of Weaving
Some lessons of Weaving
Deepanshu Singh Kushwaha
 
Slitter Machine
Slitter MachineSlitter Machine
Slitter Machine
Md. Mazadul Hasan Shishir
 
Abstract of mit open course ware new textiles
Abstract of mit open course ware new textilesAbstract of mit open course ware new textiles
Abstract of mit open course ware new textiles
Marc Tena Gil
 
Test for Textile Fibers Dr.Ash
Test for Textile Fibers Dr.AshTest for Textile Fibers Dr.Ash
Test for Textile Fibers Dr.Ash
Dr.S.Aishwariya
 
weaving technology handbook
weaving technology handbookweaving technology handbook
weaving technology handbook
David Maduma
 
Warp Knitting
Warp KnittingWarp Knitting
Warp Knitting
Azmir Latif Beg
 

Similar to Lecture 4 (20)

ADVANCED FIBER INFORMATION SYSTEM (AFIS).pptx
ADVANCED FIBER INFORMATION SYSTEM (AFIS).pptxADVANCED FIBER INFORMATION SYSTEM (AFIS).pptx
ADVANCED FIBER INFORMATION SYSTEM (AFIS).pptx
 
USTER HVI
USTER HVI USTER HVI
USTER HVI
 
Carding (1)
Carding (1)Carding (1)
Carding (1)
 
Yarn Manufacturing Process : Comber Part I
Yarn Manufacturing Process : Comber Part IYarn Manufacturing Process : Comber Part I
Yarn Manufacturing Process : Comber Part I
 
005 characterization-of-yarn-diameter-measured-on-different
005 characterization-of-yarn-diameter-measured-on-different005 characterization-of-yarn-diameter-measured-on-different
005 characterization-of-yarn-diameter-measured-on-different
 
International conference textiles and fashion
International conference textiles and fashionInternational conference textiles and fashion
International conference textiles and fashion
 
Tests for Fabrics Dr.Ash
Tests for Fabrics Dr.AshTests for Fabrics Dr.Ash
Tests for Fabrics Dr.Ash
 
Fibrogragh
FibrograghFibrogragh
Fibrogragh
 
carding
cardingcarding
carding
 
Yarn Count
Yarn CountYarn Count
Yarn Count
 
07 knitting basics
07 knitting basics07 knitting basics
07 knitting basics
 
Abhi rana)4. dry laid non woven fabrics
Abhi rana)4. dry laid non woven fabricsAbhi rana)4. dry laid non woven fabrics
Abhi rana)4. dry laid non woven fabrics
 
fabric length,width & thickness_8.6.2020.pptx
fabric length,width & thickness_8.6.2020.pptxfabric length,width & thickness_8.6.2020.pptx
fabric length,width & thickness_8.6.2020.pptx
 
Uster evenness tester
Uster evenness testerUster evenness tester
Uster evenness tester
 
Some lessons of Weaving
Some lessons of WeavingSome lessons of Weaving
Some lessons of Weaving
 
Slitter Machine
Slitter MachineSlitter Machine
Slitter Machine
 
Abstract of mit open course ware new textiles
Abstract of mit open course ware new textilesAbstract of mit open course ware new textiles
Abstract of mit open course ware new textiles
 
Test for Textile Fibers Dr.Ash
Test for Textile Fibers Dr.AshTest for Textile Fibers Dr.Ash
Test for Textile Fibers Dr.Ash
 
weaving technology handbook
weaving technology handbookweaving technology handbook
weaving technology handbook
 
Warp Knitting
Warp KnittingWarp Knitting
Warp Knitting
 

Recently uploaded

Advantages and Disadvantages of CMS from an SEO Perspective
Advantages and Disadvantages of CMS from an SEO PerspectiveAdvantages and Disadvantages of CMS from an SEO Perspective
Advantages and Disadvantages of CMS from an SEO Perspective
Krisztián Száraz
 
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdfLiberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
WaniBasim
 
clinical examination of hip joint (1).pdf
clinical examination of hip joint (1).pdfclinical examination of hip joint (1).pdf
clinical examination of hip joint (1).pdf
Priyankaranawat4
 
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdfANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
Priyankaranawat4
 
A Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdfA Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdf
Jean Carlos Nunes Paixão
 
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movieFilm vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
Nicholas Montgomery
 
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRMHow to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
Celine George
 
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat  Leveraging AI for Diversity, Equity, and InclusionExecutive Directors Chat  Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
TechSoup
 
Group Presentation 2 Economics.Ariana Buscigliopptx
Group Presentation 2 Economics.Ariana BuscigliopptxGroup Presentation 2 Economics.Ariana Buscigliopptx
Group Presentation 2 Economics.Ariana Buscigliopptx
ArianaBusciglio
 
Thesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.pptThesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.ppt
EverAndrsGuerraGuerr
 
writing about opinions about Australia the movie
writing about opinions about Australia the moviewriting about opinions about Australia the movie
writing about opinions about Australia the movie
Nicholas Montgomery
 
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental DesignDigital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
amberjdewit93
 
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
NelTorrente
 
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptxA Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
thanhdowork
 
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
Academy of Science of South Africa
 
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHatAzure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Scholarhat
 
PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.
Dr. Shivangi Singh Parihar
 
Biological Screening of Herbal Drugs in detailed.
Biological Screening of Herbal Drugs in detailed.Biological Screening of Herbal Drugs in detailed.
Biological Screening of Herbal Drugs in detailed.
Ashokrao Mane college of Pharmacy Peth-Vadgaon
 
Top five deadliest dog breeds in America
Top five deadliest dog breeds in AmericaTop five deadliest dog breeds in America
Top five deadliest dog breeds in America
Bisnar Chase Personal Injury Attorneys
 
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
National Information Standards Organization (NISO)
 

Recently uploaded (20)

Advantages and Disadvantages of CMS from an SEO Perspective
Advantages and Disadvantages of CMS from an SEO PerspectiveAdvantages and Disadvantages of CMS from an SEO Perspective
Advantages and Disadvantages of CMS from an SEO Perspective
 
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdfLiberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
 
clinical examination of hip joint (1).pdf
clinical examination of hip joint (1).pdfclinical examination of hip joint (1).pdf
clinical examination of hip joint (1).pdf
 
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdfANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
 
A Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdfA Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdf
 
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movieFilm vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
 
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRMHow to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
 
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat  Leveraging AI for Diversity, Equity, and InclusionExecutive Directors Chat  Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
 
Group Presentation 2 Economics.Ariana Buscigliopptx
Group Presentation 2 Economics.Ariana BuscigliopptxGroup Presentation 2 Economics.Ariana Buscigliopptx
Group Presentation 2 Economics.Ariana Buscigliopptx
 
Thesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.pptThesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.ppt
 
writing about opinions about Australia the movie
writing about opinions about Australia the moviewriting about opinions about Australia the movie
writing about opinions about Australia the movie
 
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental DesignDigital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
 
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
 
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptxA Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
 
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
 
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHatAzure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
 
PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.
 
Biological Screening of Herbal Drugs in detailed.
Biological Screening of Herbal Drugs in detailed.Biological Screening of Herbal Drugs in detailed.
Biological Screening of Herbal Drugs in detailed.
 
Top five deadliest dog breeds in America
Top five deadliest dog breeds in AmericaTop five deadliest dog breeds in America
Top five deadliest dog breeds in America
 
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
 

Lecture 4

  • 2. Thread Density • Fabric specification (EPIXPPI / Warp Count X Weft count)X FW Methods of measuring Thread Per Inch: 1. One inch counting glass.-a simple microscope. 2. Traversing thread counter –a travelling microscope fitted with a pointer to aid counting
  • 4. • The Traverse Thread Counter consists of traveling microscope fitted on basic plate having a translucent plastic panel illuminated from below. The viewing arrangement consists of the microscope fitted on a traveling carriage which can be moved over two rods with the help of a screw. The microscope has a 10 x eye piece, and achromatic object glass. The fabric to be tested is placed on the translucent panel, and a built in swiveable gauge having openings of different lengths is lowered over it. The total number of threads in the fabric in any one opening is counted by manually operating a stroke counter fitted on the apparatus .
  • 5. 3.Fabric dissection. 4.Parallel line gratings –a rapid optical method. 5.Taper line gratings.
  • 6.
  • 8. Fig: Taper line gratings
  • 9. Crimp of yarn in the fabric • Crimp • Crimp percentage • Crimp amplitude