Reader 1 -
what to learn
All slides except :
21 , 22 , 29
, FIBERS
Some need to know TermsI :
•
Staple Fiber
•
Crimp
•
Staple yarn - made from staple Fibers
•
Mono -
Filament -
one
yarn
--
one Filament
•
Multi -
Filament -
one
yarn
-
multiple Filament
Moisture
regain
•
Hydrophobic
•
PP , Nylon , Polyester
•
Hydrophilic
-
relation between maps and weight
density
of
•
① heat -
thickness Fiber/
yarn ,
Thermoplastic
•
- NH0M Polyamide , Polyester, PPIPE
treatable →
melting point → becomes flexible
Some need to knowTerms I :
Textile fibers classification
Nature Manmade
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/
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is
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n
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of
, What are polymers (structures) why important ?
-
will tell
you behaviour of Fiber
>
>
if cellulose →absorb water
= molecule
> Viscose weaker than cotton
> PP almost impossible to dye
>
tightness and order of Polymers is important
what to learn
All slides except :
21 , 22 , 29
, FIBERS
Some need to know TermsI :
•
Staple Fiber
•
Crimp
•
Staple yarn - made from staple Fibers
•
Mono -
Filament -
one
yarn
--
one Filament
•
Multi -
Filament -
one
yarn
-
multiple Filament
Moisture
regain
•
Hydrophobic
•
PP , Nylon , Polyester
•
Hydrophilic
-
relation between maps and weight
density
of
•
① heat -
thickness Fiber/
yarn ,
Thermoplastic
•
- NH0M Polyamide , Polyester, PPIPE
treatable →
melting point → becomes flexible
Some need to knowTerms I :
Textile fibers classification
Nature Manmade
, ÉÉ got É
/
.É or
ÉÉjEÉÉ
E S a
ÉÉ ¥ & 8
• -
/
É
•
ñ
É IE
" E-
;?
I
É
¥
;É •
gÉ°
-0
iÉ I
jÉ
É¥¥ ÉgÉ /
&
gÉ
s
§
£É
É¥
E
"
¥
É É I
¥
go ¥0
ÉÉ
£
Ed
E
E
o
É
É
ÉÉ
É É §É § g o. E
go d
3 or
is
É E E
E E
ÉÉ
n
E Z E
E É
É
ÉÉ
u
I
ÉÉ jÉ •
of
, What are polymers (structures) why important ?
-
will tell
you behaviour of Fiber
>
>
if cellulose →absorb water
= molecule
> Viscose weaker than cotton
> PP almost impossible to dye
>
tightness and order of Polymers is important
