Course Outline Dyeing And Printing Bift 2009

BGMEA INSTITUTE OF FASHION AND TECHNOLOGY TEX 110 Dyeing and Printing Summer 2009

C REDIT HOU R S:

3 (T h eor y, 3 Co n tac t h o urs pe r we e k )

CLA SS HOUR S:

T h urs da y/ Sa t ur da y, 1 5 :00 -16 :2 0 R oom 506 F DT 1 T h urs da y/ Sa t ur da y, 16 :30 -17 :55 R oom 507 F DT 2

IN ST RUC TOR :

P rof Dr Engr Md Saif ur R ah man

CONTACT:

0 1 7 1 5 5 9 6 1 1 5 f u k uda iko@ ya hoo .com

CO URSE DESC R IP T ION : Co lo ra tio n (d yei ng a nd pr in ti ng ) of te xt iles is u ndo ub te d ly t h e mos t im por ta n t p ar t of te xt i le proc essi ng . Th e co urs e s tar ts wi th a n in t ro duc tion to wet p roc essi ng of t ext iles wi th t he he lp of v ario us p roc ess f lo wc har ts a nd t he n d isc uss es va rio us mech a nica l, the rma l a nd c hem ica l pr oces ses i nvo lv e d in p r epa ra tion , co lora tio n a nd f inis hi ng of t ex ti le pro d uc ts . T EXT :

A D Broa d be n t , Bas ic Pr inc ip les o f Tex t ile Co lora tio n Soci e ty o f Dye rs a nd Co lo u ris ts , U K , 2001 L WC Mi le s , Te xt ile Prin t ing , R evis ed 2 n d Ed. Soci e ty o f Dye rs a nd Co lo u ris ts , U K , 2003 D He ywood, Te xt ile Fin is h in g , Soci e t y of Dye rs a nd Co lo u ris ts , U K , 2003

READING S:

EP G Go h l & L D Vi le nsky , Tex t ile Sc ie nce , 2 n d Ed . Lo ngma n Ch es hi re , Ne w Delhi , In di a , 1 987 T ext ile Terms a nd De fin it io ns , 1 1 t h Ed . T h e T ext ile Ins ti t ut e, Ma nc hes te r , U K , 2002 R M C hris tie , Env iro nme n ta l As pe cts o f Text ile Dye ing Wood h ead , U K , 2007

CO URSE OBJ EC T IV ES: T he stude nt s who s ucc essf u lly com ple te t his co u rse wi ll b e ab le t o : 1 . De scri be bas ic co nc ep ts a nd tec h no log y in vo lv ed i n t h e fo llowi ng pr ep ar at ion

(si ng ei ng , d esi zi ng , sco ur in g , ble ac hin g ), c o lora tion (d yei ng , p r in ti ng ) a nd fi ni shi ng (m ech an ica l, t h erma l an d c h em ical) me t hods . 2 . Unde rs ta nd ha rmf ul e ff ect s of v ario us c he mica ls use d a n d wast e wa t er pro du ced d uri ng we t p roc essi ng. 3 . Ex plai n how fi nis hes co n tri b ut e t o d ur abi lit y, comfort , car e , a nd aes t he tic a pp ear an ce of t ex ti le s . 4 . Und ers ta nd h ow pro d uc tio n p r oce sse s aff ect t h e ch arac te ris tics of te xt iles . CO URSE FOR MAT : T his co urse wi ll i nc lu d e a comb in at ion of lec t ur e , c lass d isc ussi on a nd s t ud ent ass ig nme nts (q ui z, mid t erm , ass ig nm en t a nd a fi na l exam in ati on ) .

course outline 2009, BIFT Page 2 of 3

CLA SS PO L IC IES: 1.

A cadem i c Mi s condu ct : A l l s t ude n ts ar e ex pec t ed to c omp let e ass ig nme nts b y t hems e lv es . P la giar ism , t he p r ese n ta tio n of t h e wor k , id ea or c rea tion of a not h er p e rso n as yo ur own , i s a form of c hea ti ng a nd i s a v er y se rio us ac ad emic of fe nc e a nd i nc lu d es a ssis ti ng o r a llo win g ano t her p erso n to p lagia ri ze o r to co p y yo ur o wn wo rk .

2.

Clas s A tt end an ce : At t e nd anc e is ma n dat or y. St u de n ts a re e xp ec te d to com e to th e class pr e par ed by com p le tin g t he rea di ng wi t h s uf fici ent a tte n tio n a nd com ple ti n g a n y h ome wo rk . T h e y ar e a lso ex pe ct e d to ar r iv e i n time to c lass an d st a y u n ti l th e c la ss e nd s .

3.

Qui z : It is a c la ssroom tes t a n d mi gh t be a n no unc ed o r u na n nou n ce d . Shor t o r MCQ t ype q u est ions wi ll b e pr ovi de d to a ns we r . Q ui z m us t b e a t te n de d. Ma ke - u ps wo uld b e allowe d on ly u n de r s pe cia l co nsid e rat io n. A ll ma ke -up qu iz g rad es wi ll de pre cia te by 2 0% .

4.

Mi dt e rm and Fin a l : Bo t h wi ll b e adm in ist e re d in c lass a n d will co ns ist of s hor t a n d e ssa y t yp e q u es tio ns. St u de n ts a re adv ise d to ca ref u lly st u dy r ea di ngs , ta k e not es d u ri ng lec tu r e a n d a ns we r dis c ussi on q ue stio ns at t he e nd of eac h c hap t er. No m ak e - u p wou ld b e p rovid e d for e it h er exam. Howev er , co nsi de ra tio n ma y be g ive n to ca ses li k e s erio us illn es s, ac ts of Go d or eme rg e nci es u po n wri t te n re qu es t wit h proo f. 6 . A dv isin g an d A ss is tan ce : Stud e n ts a r e r es po nsi ble for con t ac ti ng the co ur se i nst r uc tor whe n h avi ng t r o ub le in u n d ers tan di ng t h e h a n do ut o r s tud y ma ter ia l or r equ ir eme n ts fo r t h e co ur se .

EVA LUA T ION SC HEME: Cri te ri a

We ig ht s

C la ss At t end an ce Q ui z Mi dt erm Assi gnm e n t Fi na l

10 10 30 10 40

Tota l Point s

10 0

G RA DING SY ST EM :

BIFT Grading Policy

C las s In te rv a l

G rad e Poi nt

Le t te r G rad e

8 5- 100

4 .0

A

8 0- 84

3 .5

B+

7 5- 79

3 .0

B

7 0- 74

2 .5

C+

6 5- 69

2 .0

C

6 0- 64

1 .5

D+

5 5- 59

1 .0

D

0 -5 4

0

F

©2009 Prof Dr Engr Md Saifur Rahman, NITTRAD

course outline 2009, BIFT Page 3 of 3

C OURSE OUT LINE : Modu le 1 :

P ro ces s f low s in We t P ro cess ing

Le ctu re 1 ,2

Or ga ni za tio n of th e co urs e , ba sic te rmi no log y, proc essi ng pi pe li n e an d s ub st ra tes Modu le 2 :

Wa t er and E ff luen t s

Le ctu re 3, 4 , 5

Types of water, water hardness & softening, w at er q ua li t y r equ ir eme n ts i n p roc essin g , w as te wa ter /ef flu en ts a nd t hei r e ff ec ts , e nvi ro nm e n tally fri e nd ly we t p roc essi ng

QUIZ Modu le 3 :

P re trea tmen t

. Le ctu re 6 , 7 , 8 , 9

Si ng ei ng , de si zi ng , sco uri n g, b leac hi ng , m er ce ri za tio n, op tic a l br ig ht e ne r , p r epa ra tion mac hi ne ry (ba tc h an d co n ti n uo us p roc ess )

Midterm Modu le 4 :

Dy ein g

. Le ctu re 10 , 11 , 1 2, 13 , 14, 15

Co nc ep t of Co lo r , d yes a nd pigme n ts , c lassif ica tio n of d yes (di rec t , aci d , bas ic , r eac ti ve , va t , di sp erse ) , a pp li cat io n of d yes / d yei ng pr oces s (d isso lu tio n , a dsor p tio n, di ff usio n , fix at ion ), d yei ng of ce llu losic , po lyami de , p olyes te r , ac e ta te , ac ryli c a nd mo dacr yli c f i be rs , d ye in g e qu ipm en t / te chn o log y of dye a pp lic ations (e xh aus t a nd con ti nu o us d ye ing ) , ga rme nt s d yei ng an d was hi ng Modu le 5 :

P rin ting

Le ctu re 1 6 , 17 , 1 8

P ri nti ng a nd its classifi ca tio n (sc re en , ro lle r , t ra nsf er ), In tro duc tio n to scr e en p ri nti ng a nd dig it al pr in ti ng s yst em , r esi n -b on de d p igm en t p ri n ti ng , Modu le 6 :

Fin is hing

Le ctu re 19 , 20 , 21 , 2 2

Intro duc ti on to f i nis hin g , e ase o f ca re f in ish i ng (se t tin g p roc esse s , s oi l r ele ase , a ntis tai n), a es th e tic p ro pe rt y f in is hi ng (app ea ra nce , h a nd le), s pe cia l u se fi ni shi ng (flam e re sis ta nc e , w a t er pr oofi ng , a n tis ta tic , a n timic robia l ), fi nis hi ng e q ui pme nt , e va lu at ion o f fi nis he d f a br ics

Final

.

P lea se ke ep you r mob i le phon e e it he r of f o r in v ib ra t ion mo de du rin g cla ss ho urs

©2009 Prof Dr Engr Md Saifur Rahman, NITTRAD