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MID TERM REPORT

CHEMICAL PRODUCT DESIGN

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CHAPTER 1:

BACKGROUND

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Pew Forum

Wor

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il!a! in "ndonesia

"ndonesia is tropical countries with

onl# two seasons: the summer and

the rainy season.$t the summer season, il!a! user,

especiall# those who doing their

acti%it# outdoor, will &uic'l# feel hot

and not comforta!le.

(ice %ersa, at the rain# season, the#will get wet when the# don’t ha%e the

um!rella or rain coat.

)ow to design a

impro%ed *il!a! th

suita!le in "ndones

weather+

So, the problem formulation inthis condition is…

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Pro!lem "dentification

he need for a il!a! that is suita!le for the

tropics climate, especiall# in "ndonesia. "n

this case, the waterproof and resistant toheat il!a!.

Pro!lem -oundaries

• he needs of waterproof il!a! gathered

from sur%e# are onl# o!ser%ed from people

li%ed in epo', especiall# in /ni%ersitas

"ndonesia.

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CHAPTER 2:

LITERATURE REFERENCE

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Type of Fabric use

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#a$erproof %s #a$er repe""e$

.

Waterproof fabric: the pores are filled withappropriate su!stances, resulting in a fa!richa%ing a continuous surface and %er# low airpermea!ilit#

Water-repellent fabric the fi!res of the fa!ricis usuall# coated with a h#dropho!ic t#pe ofcompound. he pores are not filled, ma'es it&uite permea!le to air and water %apour

REQU

OF

WAT

FABR

•Wate•ura•ood•Wate

transm

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1. Oil Cloth

Made from 100 %in#l. Completel# waterproof.

3hin#, dura!le, and &uite thic'

/suall# used for ta!le cloth, aprons, mats.

2. P!, or Polyurethane !aminate

45ot onl# waterproof, !ut also !reatha!le

4)as 2 sides, one side is made from pol#ester 'nit

and the other side has a laminate coating applied,

that ma'e it waterproof.

". #ip-stop $abric

4 Made from n#lon threaded material

4 3trong and tough, resistant to tearing and ripping

4 5ot !reatha!le, doesn’t stretch6

4 /suall# used for tents, and hot air !alloon, !ags,

shower curtain, ta!le cloth.

W

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". Polyester

/suall# used to increase the &ualit# of certain

'inds of fa!rics, such as resistance to wrin'ling,

$ hard effect to fa!ric, and strength.

Filaments and staple fi!res are h#dropho!ic

&. 'ylon

he waterproofness depends on how tight the

#arns and fi!res are and how well the# are treated

for waterproofness

3tiffness 20470 gm6den.

3oft and smooth

)as a good dimension sta!ilit#, perfect to !e

used as ladies glo%es, ladies hose, under wear,

swimming wear, stoc'ing, hosier# fa!ric, etc.

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CHAPTER &'NEEDS

(

IDEAS

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C)arac$eris$ic of Respode$

81

9

772 student

house wife

career

woman

entrepeneur

P5365"6P:;

"C<

Respondents consist of student, housewife, entrepreneur, a career woman , and

P5365"6Police.

17

=2

710 1>419

2042=

284?>

@ ?>

his grouping is !ased on the age who use

*il!a! for dail# and occasionall# for all

respondents were num!ered 12A people

-e categoriBed as teens for age 1>419 using

*il!a! after !alighD, producti%e age 2042=, 284?>with status married, and o%er ?> adult.

-ased on profession -ased on age

C $

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Cus$o*erRe+uire*e$

>>?0

1>

RawMaterial

Color

Price

More than 99 respondents >>D

determine which raw material isthe main !asis in the selection of

*il!a!.

his indicates most of respondent

prioritiBe comfort while wearing

*il!a!

Considerin( thereason to buy )ilbab

28

?9

22

11

Rp20.000 4

Rp?0.000

Rp?1.000 4

Rp70.000

Rp71.000 4

Rp>0.000

@Rp>[email protected]

Considerin( the price

he respon

acc

For range

producti%e, to using *il!a

categor

respondents

Consi

19

9

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INTERPRETINGNEEDS

*eficiencies of +ilbab

1>

21

1118

11

7

19

moist

hot

not water resistant

eas# fall apart

!ad smell

folding

pin mar'er

Pricelist of 'e Produ

?8

>2

10

?>.00047>.000 7A.0004>>.00

- hot hen used 21D- there is mar of pin that left on

the *il!a! 19D

- easy to fall apart 18D.

f d

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!ist of 'eeds'o !ist of Customer 'eeds

1 il!a! which has nice design

2 il!a! which has nice color

" il!a! which reacha!le price& il!a! which alwa#s neat

il!a! which cool to use

/ il!a! which water resistance

0 il!a! which eas# to set up

il!a! which %arious t#pe

il!a! which a!sor!s heat

13 il!a! which cool to use

11 il!a! which alwa#s neat

12 il!a! which water resistance

13 il!a! which ma'ing the hair to !reathe

14 il!a! alwa#s neat

'o !ist of Customer '

15 Jilbab which has thick layer

16 Jilbab which cool to use

17 Jilbab which can absorbs sweat18 Jilbab which easy to set up

19 Jilbab with the price range 20.000 t

20 Jilbab with various color


22 Jilbab which has good smell

23 Jilbab which easy to set up

24 Jilbab which always neat


26 Jilbab which always neat

27 Jilbab which has good smell

28 Jilbab which has thick layer

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4fter classifyin( the neede (i5e ran to each neeorder based on the cate(16 ndesirable

26 'ot important"6 'ice to ha5e&6 7i(hly desirable6 8ssential

'o !ist of Customer 'eeds

2 il!a! which eas# to clean up

"3 il!a! which has nice color

"1 il!a! which comfort to use

"2 il!a! which has cheap price"" il!a! which anti4!acterial

"& il!a! which has mild material

" il!a! which can use for long time

"/ il!a! which has thic' la#er

"0 il!a! which has good design" il!a! which dirt# hardl#

" )i*ah which has more than 1 la#er

&3 il!a! which has nec' co%er

&1 il!a! which can use in hot and cold condition

&2 il!a! which the price range ?>.0004>>.000

'o 'eeds #an

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9ro!ist

'ee

'o 'eeds #an

Performance

0 il!a! which cool when used >

1" il!a! which comfort to use >

il!a! which eas# to set up >

/ il!a! which resistance to heat >

13 il!a! which can a!sor!s sweat 7

" il!a! which alwa#s neat 7

& il!a! that has waterproof characteristic 7

il!a! that ma'es hair ha%e space to !reathe 7

12 il!a! which eas# to clean up ?

10 il!a! that lasted long 2

23 il!a! which can !e used in hot and cold condition 21 il!a! which not eas# to !e dirt# 2

Properties

1 il!a! which has %ariation >

1/ il!a! which has mild material ?

#etailin( Price

11 il!a! which has low price >

2 il!a! which reacha!le price >

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CHAPTER ,'

PRODUCT

SPECIFICATION

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'umber 'eeds #an Specification nit

Performance

0 Fa!ric hat Cool When /sed >

hic'ness gsm

(iscose Composition

5ilon Composition

hermal $!sorti%it# ws0.>6n26

1"Fa!ric hat Comfort When

/sed> Cotton Composition

Fa!ric Which Roughness micron

/Fa!ric Which Resistance o

)eat>

3tiffnesss l!f

Cotton Composition

13Fa!ric hat Can $!sor!

3weat7

5#lon Composition

$!sor!ance g6cm?

Fa!ric hat $lwa#s 5eat 7 3tiffness l!f rape g6m2

&Fa!ric hat )as Waterproof

Characteristic7

Permea!ilit# ft6min

5#lon Composition

Fa!ric hat Ma'es )air )a%e

3pace o -reath7

ightness :f he Garns $nd

Fi!ers Wo%en "nto Fa!ric#arn per centi meter

$ir Cirulation cm?6cm26s

12 Fa!ric Washa!le ?

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!;

'o 'eeds #an Specification nitPerformance

0 Fa!ric hat Cool When /sed >

hic'ness gsm

(iscose Composition

5ilon Composition

hermal $!sorti%it# ws0.>6n26

1"Fa!ric hat Comfort When

/sed> Cotton Composition

Fa!ric Which Roughness micron

/Fa!ric Which Resistance o

)eat>

3tiffnesss l!f

Cotton Composition

13 Fa!ric hat Can $!sor! 3weat 75#lon Composition

$!sor!ance g6cm?

Fa!ric hat $lwa#s 5eat 73tiffness l!f

rape g6m2

&Fa!ric hat )as Waterproof

Characteristic7

Permea!ilit# ft6min

5#lon Composition

Fa!ric hat Ma'es )air )a%e

3pace o -reath7

ightness :f he Garns $nd Fi!ers Wo%en

"nto Fa!ric

#arn per

centi meter

$ir Cirulation cm?6cm26s

12 Fa!ric Washa!le ?

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'o 'eeds #an Specification nitPerformance

1 Fa!ric Which )as 5ice esign > /nit Manufacturing Rp

!is;e

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?ased

needsthan and smay @one nfor m

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8Aistin(

Product E-ISTING

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1. Beil +ilbab

Product Specifications:

100 5#lon

A?I length J 27I width

?enefits:

Water4repellent and sweat4wic'ing capa!ilities to 'eep #ou dr#

Climate Control technolog# 'eeps dar'er colours =410 degrees cooler, while

protecting lighter colours against harmful /( ra#s

:il4repellent and stain release management

;aser4cut edges to 'eep precision at a maJimum and chaffing at a minimum

Cons:

:nl# a%aila!le in ? colour

Price is eJpensi%e

:nl# sold %ia internet

E-ISTINGPRODUCT

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2. mbrella and #ai

he fa!ric of m

made of a !lend o

the following m

pol#ester, n#lon, a

he material u

raincoats ma'es t

stiff and hea%#.

/m!rella canop#

from parachute fa

/m!rella is us

Rp?0.000 K Rp>0.0

he raincoat is

Rp?>.000 K RpA

higher, depending

the raincoat.

?enchmarin(

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?enchmarin(

?enchmarin( is the neAt step to determine the specifications of ourproduct. ?y doin( benchmarin(, e obtain specification of eAistin(product so e can determine hat are our product=s stren(thscompared to the eAistin( products.

'otes: EF refers to sub)ecti5e 5alueF PoorFF 4cceptableFFF 8ApectableFFFF 7i(hly eApectable

FFFFF Outstandin(

Product $ (eil il!a! Product - /m!rella C Raincoat

'o 'eeds #an 4 ? C

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%able

?enc

'o 'eeds #an 4 ? C

Performance

0 Fa!ric which cool when used >

1" Fa!ric which comfort to use >

Fa!ric which eas# to set up >

13 Fa!ric which can a!sor!s sweat 7

" Fa!ric which alwa#s neat 7

& Fa!ric that has waterproof characteristic 7

/ Fa!ric which resistance to heat >

1" Fa!ric which ma'es hair ha%e space to !reath 7

12 Fa!ric which eas# to clean up ?

10 Fa!ric that lasted long 2

23 Fa!ric which can used in hot and cold condition 2

1 Fa!ric which eas# to !e dirt# 2

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No NeedsR!

" A B C

Properties

1 Fa!ric which has %ariation >

1/ Fa!ric which has mild material ?

1 Fa!ric which not transparenc# 2

#etailin( Price

11 Fa!ric which has low price >

21 Fa!ric which reacha!le price >

%able?enc

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!ist of Specification'o 'eeds #an Specification nit On

;ar(i

Balu

Performance

0 Fa!ric that cool when used >

thic'ness gsm 120 120

%iscose composition 70 ?0nilon composition 80 80410

hermal $!sorti%it# ws0.>6n26 200 1004?

1"Fa!ric that comfort when

used> cotton composition A0 A0410

Fa!ric which eas# to set up > roughness micron8 sd

10A sd

/ Fa!ric which resistance toheat

> stiffnesss l!f 10 = sdcotton composition A0 A0410

13 Fa!ric that can a!sor! sweat 7 5#lon composition 80 80410

Fa!ric that alwa#s neat 7a!sor!ance g6cm? 0.> 0.14

stiffness l!f 10 = sd

&Fa!ric that has waterproof

characteristic

7

drape g6m2 180 1104?

Permea!ilit# ft6min = A.A41=

n lon com osition 80 80410

'o 'eeds #an Specification nit On

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Performance

Fa!ric that ma'es hair ha%e

space to !reath7

tightness of the #arns and fi!ers

wo%en into fa!ric

#arn per

centi

meter

1>

roughness micron 8 sd 10

air cirulationcm?6cm26

s180

12 Fa!ric washa!le ? efficient time to wash minutes ? minute

17 abric adurable 2strech factor % 5

esistant to abration cycle !0

20$abric which can be used in hot

and cold condition2

onductivity &hermal '()k 0.05

,ermeability ft(min 10

Properties

1 $abric which has nice design 5 eyecatching sub ///

8 $abric which has lots design various type sub ///various color sub //

16 $abric which has mild material *

thickness mm

has some layer amount of

layer 2

19 $abric that thick enough 2 density g(cm* 1.3#etaillin( Price

21 Fa!ric that has low price > unit manufacturing cost Rp 7>,000

22 Fa!ric that has a > unit manufacturing cost Rp A0,000

$lthough we ha%e enough option to choose for our

we need to ma'e a concept that !etter than eJisting

We need to choose *ust se%eral aspect into the con

strong point rather than ha%ing all of the good pconcept, which will raise the production cost drastic

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Chapt

Creating Conce

"n pre%ious assignment

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"n pre%ious assignmentO.

What ha5e e doneH

9atheredconsumers= needs

;ade a list ofspecification

based on needs

ProdSpecifi

"n current assignmentO.

Product concept

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7o do e create the conceptH

8Aplorin(lots, lots,

of

concepts

Screenin(the

concepts

Scorin(the

concepts

Selectin(the

concept

%estin(the

concept

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)i*a! is now !ecoming an important outfit for women in "ndonesia. his conditio(reat de5elopment of hi*a!. "n few past #ears, we can see so people are creatinma'e a !etter appearance hi*a!. $!o%e are some eJisting concept of hi*a! whichcollected.

Mind Map of

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Mind Map of

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rouping and rating the concepts

We com!ined all the

eJisting and new conceptsto get as man# ideas as

possi!le. But, we can’t

choose the nonsense,

impossi!le, hard, or foolish

ideas, so we ha%e to rateand start scrapping them.

# 6 #edundant

B 6 Ba(ue$ 6 $oolishI 6 Can be achie5ed

Tabel 1.3 4ist of ombined oncepts

No Concept

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g p g

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Chapte

Concept enerat

Concept 3creening

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Concept 3creening

3

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3

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9oals: 3electing some of remained concepts to get one concept which is tremaining concepts.

hese rating %alues represent how each concepts is compared to a refer

particular criteria. he wa# we gi%e rating for each concepts is !ased on !ench

he reference concept will ha%e 7 rating for waterproof charactewhen used, !ut onl# 2 rating for %ariation design.

Concept 3coring

1 • Concept is much orse than reference concept

2 • Concept is orse than reference concept

" • Concept is as (ood as the reference concept.

& • Concept is better than reference concept

• Concept is much better than reference concept

Concept 3coring cont’dD

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Criteria 3election Weighted

Concept

4 ? C

#atin(

Wei(ht

ed

score

#ati

n(

Wei(ht

ed

score

#ati

n(

Wei(ht

ed

score

Waterproof

Characteristic70 ? 1.2 ? 1.2 ? 1.2

Cool when used ?> 2 0.= 2 0.= 2 0.=

(ariation esign 2> 7 1 2 0.> ? 0.=>

5et 3core 804100 9 2.9 = 2.7 8 2.A>

Status 1 ? 2

Concept 3coring cont dD

3 l d C

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Product Concept

$)i*a! made from water resistant fa!ric 804100 n#that can !e used without pin

C ;ong hi*a! made from water resistant fa!ric 80410n#lonD that has motifs li'e clothes

3elected Concept

Concept esting• 3ur%e# conducted on around "3

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Concept esting

3tudentQ A9

Wor'er WomenQ 21

)ousewifeQ 10

Student Worer Women 7o

• 3ur%e# conducted on around "3respondents from student,housewife, and wor'er women.

• he techni&ue that we used to

test our first concept is !#spreading &uestionnaires to the

societ# and doing inter%iew.

• he figure a!o%e shows that

respondent ownership status of

wearing hi*a!.

• Respondent status di%ided

!ecome three group. he most

respondent is student with A9,

)ousewife with 21, and then

Wor'er Woman with 10.

$i(ure 1. #espondent=s occ

Concept esting

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J&2J

Canwit

Motclot

• We also as' a!out the

respondent’s interest to

our selected concept.

• he selected our

concept is concept $ and

C

• Concept 4 is hi*a! can!e used directl# withoutpinD.

• Concept C is hi*a!motifs loo' li'e clothes

$i(ure 2. %he more desired c

p g

cont’dD

%he final concept is concept 4.#e(ular )ilbab ith ater and heatresistant fabric

that can be used ithout pin

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Chapter """

Product escription

Product

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Positioning

WaterproofCharacteristic

:ur selected concept $D product has man#

ad%antages than the eJisting products

here are three things compared in theperceptual mapping a!o%e.

• First, inno5ation of hi)ab that e made isresistance to ater made from 3-133Jnylon and in our product concept whichma'es different with hi*a! commonl# used

and that our reason to gi%e scored 7.

• 3econdl#, material of the product is a

waterproof fa!ric, usuall# thic'l# so that

consumers were afraid that if the hi*a! ishot when used. $nd that our reason to gi%escored 2.

• hird, our product has man# %ariationdesigns, !ecause our product can !e

modified into man# t#pe of hi*a! and thatis our reason to gi%e score 7.

Final%abel 2. Specfication of composition

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Final

3pecification of

Product esignComponent K

%hiness 1

Biscose composition

'ylon composition 80

%hermal 4bsorti5ity 200

*rape 18

Permeability =

• Concept that ill be selected is a ater and heat

resistant )ilbab made from 3-133 J nylon that is used

to pre%ent raindrops or waterD wetting the hi*a! and

!loc' the sunlight, which has eas# to used characteristic

without using pin.

• his product doesn’t ma'e the user feels hot, !ecause

the thermal a!sorti%it# is 200 ws0.>652 6, and also, our

product has permea!ilit# is =ft6min, so it stiil let the air

flow through it.

CONCLUSION

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CONCLUSION-ased on the customers’ needs ela!oration and !enchmar' with similar

products, there are se%eral things that can !e concluded which are

1. -ased on sur%e#, there are still problems that )ilbab users had whenusing the eJisting *il!a! product.

2. We ha%e inter%iewed 12A respondents !ased on age and profession. From

that sur%e#, we 'now that the main problems when using *il!a! is hothen used 21D, there is mar of pin that left on the *il!a! 19D, andeasy to fall apart 18D.

?. -ased on the sur%e#, we conclude that most of consumer ants a neproduct of )ilbab that is cool hen used, ater-resistant, and stayneat.

7. Ma*or specifications that ha%e to !e fulfilled !ased on list specification

is better desi(n of the )ilbab, affordable price of )ilbab, the stiffnessof fabric, thicness and composition of fabric.

#eferensi

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$delman M, $hu%ia $C. 199>. 3ocial support in the ser%ice sector he antecedents, processes, and outcom

in an introductor# ser%ice. Journal of Business Research ?22D 2=?4282.

$nonim. n.d. The Sewing Directory: Waterproof Fabric Guide. :nlhttp66www.thesewingdirector#.co.u'6waterproof4fa!ric4 guide6. ia'ses pada 20 Fe!ruari 201A.

-owen, .W., agliardi, . 197=. Properties of Water4Repellent Fa!ric. Journal of Research of the

Standards! "#$n.d.%! &'"(&&) :nlineS ia'ses dari http66n%lpu!s.nist.go%6nistpu!s6*res6?86*re

-hate 3. 199?. Cogniti%e st#les and personal in%ol%ement as eJplicators of inno%ati%e purchasing of Eh

*uropean Journal of +ar,eting 2=2D >41A.

-ohan 3. 1992. Seldo- Seen! Rarely eard: Wo-en/s 0lace in 0sychology. West%iew Press

-atson C, 3choenrade P, (ends W;. 199?. Religion and the 1ndi2idual: 3 Social(0sychological 0erspecti2

Press 5ew Gor'

-eit4)allahmi -, $rg#le M. 199=.The 0sychology of Religious Beha2iour! Belief! and *4perience.Routledge
http://nvlpubs.nist.gov/nistpubs/jres/38/jresv38n1p103_A1b.pdfhttp://nvlpubs.nist.gov/nistpubs/jres/38/jresv38n1p103_A1b.pdf

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