Decoding Kotlin - Your guide to solving the mysterious in Kotlin.pptx
textile Coloration
1. GREEN UNIVERSITY OF
BANGLADESHDEPARTMENT OF TEXTILE ENGINEERING
KAMRUL HASAN
ID:161014001
SUB: TEXTILE COLORATION
SUBMITTED TO
MD.MAHABUB RAHAMAN
SR.LECTURER (GUB)
2. WELCOME TO MY PRESENTATION
MY PRESENTATION TOPICS NAME IS
JUTE FIBER
JUTE :is also known as golden fiber of
bangladesh. Jute is a long, soft, shiny
vegetable fiber that can be spun into
coarse, strong threads. It is produced
primarily from plants in the genus
Corchorus.
3. WELCOME TO MY PRESENTATION
MY PRESENTATION TOPICS NAME IS
JUTE FIBER
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Types of jute fibers
Classification of jute according to the
quality (Geographical distribution according
to Bangladesh):
1.Jat
2.District
3.Northern
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Chemical composition:
Jute is composed of 65% cellulose and 35%
natural wages, oils and cements (lignin).
is given below:
Cellulose....................................... 65.2%
Hemicelluloses ...............................22.2%
Lignin ............................................10.8%
Water soluble ................................1.5%
Fat and wax ..................................0.3 - 1.0%
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Physical structure of jute fiber :
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Dyes of dyeing at jute fiber:
Jute is generally not dyed with reactive dye though it
is a cellulosic fiber. Reactive dye is extensively used
to dye cotton, viscose and other cellulosic fibers
whereas jute is dyed with basic dye. ... The color
fastness to washing and rubbing of the dyed fabrics
was also evaluated
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Physical properties of jute fiber:
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Water holding capacity of jute is about 500%. On
heating to high temperature, jute fibre chars and
burns without melting like cotton. Ignition
temperature of jute is about 1930C.The high
specific heat value (1360 J/kg/K) results good
thermal insulation of jute.
Melting points of jute fibers
