woven dyeing machines
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To Classify Dyeing & Finishing Machinery
To Know Function of The Machinery
To Know Working Process of The MachineryTo Know Some Brand ame
To Know !d"antage & Disad"antage
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Textile Dyeing:
Dyeing is a coloration #rocess of te$tile which is in"aria%le carried out in an aueous
medium'
(n the other hand) dyeing can %e define as a #rocess %y which a yarn) fa%ric) garments
and any other materials that come to contact of dye %y #resence of au$iliaries that
create the condition of dyeing en"ironment
Dyeing machine:
The machine which is used to dyeing or coloring of materials like yarn) fa%ric)
garments or any other materials is called dyeing machine'
Dyeing machines come in all sha#es and si*es to accommodate the "arious forms
and uantities of te$tile materials' (t is im#ossi%le to #ro"ide e$hausti"e co"erage
of this field' Therefore) the most im#ortant ty#es of machine) and their #ro%lems)
will %e at the forefront'
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Fi%re Dyeing Machine
+arn Dyeing Machine
Knit Dyeing Machine
Wo"en Dyeing Machine
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Singing & De,si*ing -ange.
Schematic Diagram of SWASTIK Singeing & De-sizing Machines
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Descri#tion of SW!ST(K Singeing & De,si*ing Machines
Sr No Description
/' Tension 0nit With 1uide -ollers & Bars
2' S'S' Pre,drying Cylinder 34#tional5
6' Pre,%ushing 0nit With Suction
7' Singeing Cham%er With 8$haust
9' Water,cooled -oller
:' Water,cooled Burner
;' Car%uretor With Blower
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Feature of SW!ST(K Singeing & De,si*ing Machines
S#ecial %urners) two of which are #ro"ided for the machine' These %urners ha"e a #articularcom%ustion cham%er and are #ro"ided with water,cooling arrangement' The cloth can %ethreaded so as to allow singeing of either one or %oth sides' (t is essential to note that the gasconsum#tion #er meter of fa%ric is less as com#ared with a machine of con"entional design'
Both %urners are titled away simultaneously 3%y 79A5 %y electro,magnets'
igh Singeing s#eeds) infinitely "aria%le %etween
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Building %lock structure) suit for different weight fa%ric and different#rocessing'
igh liuid su##ly system can increase #ick,u# of liuid uantity) it makesthe fa%ric suck the chemicals eually and fully'
The u##er guide rollers of com%ination steamer are adusted %y freuency
con"ersion transmission' (t reduces crinkles due to changes of tension andmeets the reuirement of high,density #o#lin'
The fa%ric is heated enough %efore folding to insure the chemicals #enetratee"enly)
This structure makes the saturated steam easy to #enetrate and kee#stem#erature and humidity of the fa%ric so that it ensures the consistency of
the scouring & %leaching' (t is not easy to get crinkles -oller width. /
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! Eig Dyeing machine) is an efficient dyeing techniue' (t is also known %y the name of
igger' Eig Dyeing machine #rocesses fa%rics in o#en width to a"oid creasing #ro%lems in
fa%ric dyeing' The #rocess works like this' The Eig Dyeing machine o#erates %y
transferring the fa%ric %ack and forth' This ha##ens from roller to roller "ia the medium of
a dye%ath) that is located at the %ase of the machine' !s soon as the second roller gets full)
the direction of mo"ement of fa%ric can %e re"ersed' (n Eig dyeing) the duration of the
#rocess is measured on the %asis of the num%er of #assages or ends of the fa%ric #assing
through the dye %ath from roller to roller' The end in dyeing #arlance is known as the
#assing of fa%ric through a dye liuor from one roller to the other one'
Function of Jigger Dyeing Machine:
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Latest in Jig Dyeing Machines:
Features4#erates %y electricity) and fully controlled %y a
PCCutting edge technology in the form of s#eed
measuring de"ice on foot roll %arrel' This hel#s in
maintaining uniform line s#eed along with a relia%letesting signal'Comes with %uilt in dye solution circulatory system
and charging system'0se of latest technologies in the form of automatic.
-e"erse
Way,changeength CountTem#erature Control
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Pad Batch Dyeing machine:
Pad Batch Dyeing machine is one of the widely used techniue for semi,continuousdyeing #rocess' (t is mainly used in the dyeing of cellulosic fi%re like cotton or "iscose
3knit and wo"en fa%ric5 with reacti"e dyes' The characteristics of this machine is sim#le)
and fle$i%le and a su%stantial reduction in ca#ital in"estment for eui#ment.
Schematic layout of a pad-batch:
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Types of Pad-batch dyeing machine:
Pad,%atch #rocess 3semi,
continuous5Pad,roll #rocess 3semi,
continuous5
Pad,ig #rocess 3semi,continuous5Pad,steam #rocess
3continuous5
Thermosol #rocess3continuous5Pad,dry #rocess
3continuous5
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Special Features of Pad Batch Dyeing Process:
Significant cost and waste reduction as com#ared to other con"entional dyeing
#rocesses'
8$cellent wet fastness #ro#erties'
! uniform dye uality is achie"ed with e"en color a%sor%ency and color fastness'
!s com#ared to ro#e dyeing) Pad %atch dyeing #roduces much lower defect le"els
(n #ad %atch dyeing) ualities like high shade relia%ility and re#eata%ility are
common' This is %ecause of high reacti"ity dyes with ra#id fi$ation rate and
sta%ility'
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Mercerizing Machine
Function:
4#en with merceri*ing machine for all kind of cotton & cotton %lended as well as P8S
fa%rics'
(t will im#ro"e the fa%ric luster) increase the fle$i%ility of the fa%ric and reduce dyestuff
consum#tion'
During merceri*ation fa%ric is treated with /9 a4 under high tension and #ressure'
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Sanforizing Machine:
OWER-SHRIN Sanfori!ing "achine #$r%c&ner'
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Better shrinkage results thanks to the high tech dri"e system with loadcell control
8$tremely constant shrinkage results thanks to automatic shrinkagecontrol 3o#tion5
Production out#ut increased %y 2? G 7? due to an im#ro"edgeometrical design of the ru%%er %elt unit
8$tended life s#an of the ru%%er %elt due to larger diameter ofcom#ression and tensioning rollers and an o#timi*ed cooling system
-e#roduci%le results as all machine #arameters are automated withreci#e administration software' o manual settings 3e' g' "al"es) handwheels5reuired
-u%%er %elt resurfacing@grinding unit fully integrated into the machine
3no mounting of e$ternal unit necessary5 G grinding #rocess controlled "ia PC toa"oid o#eration errors Hery solid and long lasting machine design with minimi*ed "i%rations to ensure a
smooth fa%ric run !ll %earings are located outside the wet to a"oid corrosion
Feature of OWER-SHRIN Sanfori!ing "achine #$r%c&ner':
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Thermosol D"eing m6c
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(a)-Dry-(a)-*he"ica+-Stea"
ConditionConditionTemperature 20 25
Pick-up 60 80
Steaming 102 105
Time 40 90
%
Sec
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(a)-Dry-(a)-*he"ica+-Stea"
Dye Recipe (Pad Dye Solution)Dye Recipe (Pad Dye Solution)Megafix
IM,CRange X
MescourJBTD @C 0.5 1.0
MescourJM 0.5
nti-migrati!n gent " 5
#i$ &'ii(ing gent 5 10
Chemical Recipe (Pad Alkaline Solution)Chemical Recipe (Pad Alkaline Solution)Temperature 20 25
Pick )p 60 80
S!ium Su$p*ate 250
S!a +* 20
,au+tic S!a 50% 4 10
g
g
g
g
g
%
g
g
m
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(a)-Dry-,her"o.
*on)ition*on)itionTemperature 20 25
Pick-up 60 80
Steaming 140 160
Time 60 90
%
Sec
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(a)-Dry-,her"o.
Dye Recipe (Pad Dye Solution)Dye Recipe (Pad Dye Solution)Megafix
IM,CRange X
MescourJBTD @C 0.5 1.0
MescourJM 0.5
nti-migrati!n gent " 5
)rea 50 100
S!ium /icar!nate 10 20
#i$ &'ii(ing gent 5 10
g
g
g
g
gg
g
Note:Note:
;0re-,r"ing 1" infrare, or hot air gra,uall" until the ,r"ing #ercentage 7 an, .ashing o? shoul, 1e carrie, out imme,iatel" .hen the fa1ric is,rie, after
#a,,ing ,"es8
;0a,-,r"-thermo>7 can ha@e re,uce, fastness #ro#erties #re-trials are necessar"8
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*o+) (a) $atch
Advantages of Cold Pad atch dyeing !ithAdvantages of Cold Pad atch dyeing !ithMegafixMegafixM-CM-CRangeRange ! ine+tment c!+t
3ig* pr!uctiit
c!n!mica$ 3ig* c!$!ur ie$+ it* *ig* i'ati!n rate
7ree r!m c*$!rie !r +u$p*ate +a$t+
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