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ti: Thit k trang phc chng vi sinh vt c hiGVHD: L Th Ngc AnhSVTH : Th Nga L Th Dung L Th Kim Ngn Phm Thanh Hi Tng Th Diu Linh Mn: Thit k trang phc chuyn dng

TRNG I HC BCH KHOA H NIVin Dt may- Da giy v thi trang

Chng I: Tm hiu v trang phc chng vi sinh vt c hiChc nng s dng ca sn phmi tng s dngiu kin s dng sn phmTm hot ng ca i tngCc cng trnh nghin cu xut tng thit kTiu kt

Mc lcGii thiu chung v vi sinh vtnh hng ca vi sinh vt c hi n sc khe con ngiChc nng s dng ca sn phmi tng s dngiu kin s dng sn phmTm hot ng ca i tngCc cng trnh nghin cu xut tng thit kTiu kt

1. Gii thiu chung v vi sinh vt

1. Khi nim Vi sinh vtl nhngsinh vt n bo c kch thc nh, khng quan st c bngmtthng m phi s dngknh hin vi.N bao gm cvuts,vi khun,archaea,vi nm,vi to,ng vt nguyn sinh...v.v.

2. c im chung ca vi sinh vt

II . NH HNG CA CC NHN T NGOI CNH N S PHT TRIN CA VI SINH VTNhn t vt lVn ng c gii Nhit , m, ph p sut, bc x Nhn t ha hc Axit, baz: thay i phCc cht oxi ha mnh Cc cht hot ng b mt : bt git , thuc ty cation Nhn t sinh vt Cht i khng Phage, interferon,Cht kch thch Iwois 64. Mi Trng Cha Nhiu Vi Sinh Vt C Hi Cho C Th Bi rc

Ni X L Rc Thi

4. Mi Trng Cha Nhiu Vi Sinh Vt C Hi Cho C Th Cng Rnh, B Cha Nc Thi

Phng th nghim, nghin cu

4. Mi Trng Cha Nhiu Vi Sinh Vt C Hi Cho C Th Bnh vin

Nh Xc

3. nh hng ca vi sinh vt n sc khe con ngiNhm virus k sinh cn trng sau mi nhim vo ngi vng vt: ngi ta pht hin 150 lai virus,thng sinh rac t,xm nhim v gy ra bnh nh virus vim no nga, st xut huyt virusang ( DHF )

Virus ki sinh ngi v ng vt: kh nng ly lan nhanh mc nguy him ca n. Ngi ta bit hn 500 bnh do virus gy ra,nhiu bnh nh ung th, vim no Nht Bn, bnh di Cng c nhiu bnh khng nguy him nhng d ly lan thnh dch, nh hngn sc khe nh au mt , si , quai b, st xut huyt

1235. Chc nng s dng ca sn phmTrnh s xm nhp c vi sinh vt mi trng lm vic ti c th ngi lao ng do tip xc trc tip vi rc thiTo vng vi kh hu hn ch kh nng pht trin ca vi sinh vt k sinh trn daTo cho ngi lao ng tm l an ton trong mi trng lm vic c cha nhiu vi sinh vt c hi Thit k trang phc chuyn dng chng li vi sinh vt c hi l ti rng Nhm em xin i su vo thit k trang phc bo h lao ng cho cng nhn v sinh mi trng

iu kin s dng sn phmi tng s dng : Cng nhn v sinh mi trng , thng tui trung nin ngoi 30. a s l ph n.

c trng mi trng s dng trang phc

Mi trng lm vic nhim do tn ti cng lc nhiu ngun cht thi : rc thi sinh hot , nc thi, khi bi t phng tin giao thng, xc ng thc vt Thng xuyn lm vic ngoi tri , chu nh hng trc tip t cc tc nhn thi tit nh ma, gi, oi nng bc.

Nhiu vi sinh vt c hi cho c th ngi lao ng do s phn hy ca rc thi hu cTm hot ng ca sn phm

Tm hot ng ca sn phmVng c ng vn ng nhiu khi lm vic Vng c: quay c ng trc ng sau.Vng ngang vai.Vng lng.Vng cnh tay Vng chn Cc thao tc hot ngCi u.Khom lngVi tay , co dui , quay khuu tay Xoay ngii li

Cc cng trnh nghin cuVi bc: Di s hp tc cng cc nh khoa hc ti CSIRO, RMIT pht trin mt loi vi chng khun vi kh nng tiu dit vi khun E. coli v cc loi vi khun ly nhim khc sau 10 pht tip xc.Loi vi ny c pht trin bng cch nhng mt b si nano c chabc-tetracyanoquinodimethane (Ag-TCNQ)vo mt th vi cotton. Sau khi c ph trong mt dung dch bc, cc chui si nano bt u gii phng ion bc tiu dit vi khun khi"chm trn".

Vipul Bansal -ph gio s ti trng khoa hc ng dng thuc RMIT, lnh o nhm nghin cuNghin cu hot tnh khng khun ca vi cotton ngm trong dung dch nano bc. Ng V K Thnh, Nguyn Th Phng Phong, ng Mu Chin

Phng Th Nghim Cng Ngh Nano, HQG-HCM

Cc nh khoa hc ca Trng i hc California Davis (UC Davis) cho bit h pht trin mt loi vi mi mang tn 2-AQC c th dit khun, chng cc thuc tr su v cc c t mt khi c phi nng Loi vi mi bng bng ny c cha mt thnh phn c th dnh vo si bng tt hn so vi nhng thnh phn chng vi khun khc. Theo cc nh khoa hc, thnh phn ny s khng lm thay i cc c tnh ca si bng

Nghin cu vi khng khun chng thm do Ph gio s- Tin s V Th Hng Khanh tin hnh. m bo nguy c pht trin vi khun hoc nhim khun, ng thi phi c bn nht nh, c tnh thong kh, c tnh truyn nhit, kh nng thm thu m hi, tnh thm nc tt...

Chng 2: La chn vt liuI. La chn hnh dng trang phcII. La chn vt liu trang phcIII. La chn kt cu vt liu

Chng 2: La chn vt liuI. La chn kiu dng trang phc a. Tiu ch thit k k thut b. Chn kiu dng

I. La Chn kiu dng

Ti gin cc chi tit , d mc, d ciRng ri, thong mt, ph hp vi cc c ng ca c thm bo tnh v sinh cao ngay c trong iu kin lm vic ko diD nhn bit

a. Tiu ch thit k k thut

2.Chn kiu dng

o : o s mi dng xung, c c, tay di, c 2 ti ngc c may thm di phn quang Qun: di t eo n mt c chn dng rng thun li trong trng hp di chuynCp chun d dng cho cc thao tc mc v ciC may thm di phn quang

b. Chn kiu dngII. LA CHN VT LiU 1. Vt liu hin dng 2.La chn vt liu a. Mt s loi vi chng vi sinh vt hin c trn th trng b.La chn vt liu

II. LA CHN VT LiU o mc trong vi KAKI thnh phn: cotton pha polyester kiu dt: vn cho 2/2u im:m bo tnh v sinh trang phc C cng v dy hn so vi cc cht liu khc nn thng c dng may qun, cng s, ng phc bo h lao ng t nhn, d git i, cm mu ttCha c chc nng chng vi sinh vt c hi

1. Vt liu hin dng

II. LA CHN VT LiU o mc ngoi :Vi li Thnh phn: polyesterC may thm di phn quang Cha c chc nng chng vi sinh vt c hi

1. Vt liu hin dng

2. La chn vt liu cho qun o mc ngoi a. Mt s loi vi chng vi sinh vt hin c trn th trng

Vi Cotton ngm tm nano bcu im :Bn cht l x bng t nhin, c c tnh ht m tt, tnh v sinh cao.Hiu sut khng khun caoKhng c hi, khng gy d ng khi tip xc vi da

Vi Cotton/nano bc

Nhc im: bn khng khun khng cao, thng ch m bo hiu sut khng khun trong 10 ln git.Nh m chm

Vi khng khun dt t x tre

u im:C cha cht khng khun t nhin Kh nng phn hy sinh hc khng gy nh hng n mi trng C nhiu tnh cht u vit ca xenlulo t nhin Hiu sut khng khun tt. Kh nng kh mi, chng tia cc tm Nhc imVt liu mi nn quy trnh sn xut cn cha c hon thin v cha c s dng rng ri

Vi flutect do

u im :c ch to bng cng ngh mi v hin i nht ca Nht Bn C tnh nng dit c cc loi vi khun, c bit l lm mt kh nng ly lan ca virusNhc im : i hi cng ngh cao ch s dng ph bin trong mi trng chng dch bnh

vi nonwoven

u im:C tnh nng dit c cc loi vi khunLm mt kh nng ly lan ca virusSn xut theo phng php xuyn kim hin i, c tnh thong kh

Nhc im: i hi cng ngh sn xut cao

vi 100% polypropylene trng ph nano bc

u im: c to thnh vi bng cng ngh p nhit cao tn hin i, thng qua h thng kim nc to thng thong ca vi C kh nng cn bi, lc khun v dit khun vi hiu sut trn 97%, chng thm nc v dch bnh c Sn xut rng ri Vit Nam Nhc im:i hi cng ngh cao d x rch khi c l thng Ht m km

2. La chn vt liu Vi cotton pha polyester (75/25) trng ph nano bc, dt vn cho

b.La chn vt liu

III. c im kt cu cc lp vt liuVi cotton pha Pes ( 75/25)m bo tnh ht m, thi m ( do si cotton l thnh phn chnh , pes thi m tt) C bn c hc, ha hc, bn vi sinh vt cao Git nhanh kh Chng bi ,chng chy tt( c tnh ca Pes)Hn ch c tnh d nhu ca cotton

Lp vi cotton/pes Lp nano bc trng ph

III. c im kt cu cc lp vt liu Tnh cht ca bc nano Nano bc l khng sinh t nhin Khng gy phn ng ph, khng gy c cho ngi khi nhim lng nano bc bng nng dit khun (khong nng < 100ppm). Khi kch thc nano (t 1 100 nm), hot tnh st khun ca bc tng ln khong 50000 ln so vi bc dng khiSau mi ln git vt liu dt trng nano gn nh khng gii phng ra ht nanolp ph nano bc to ra 1 lp siu mng v v hnh trn bmt vi dt, cch ly v chng thm nc, du hay cht bn

Tnh cht ca bc nano

Lp ph nano bc to ra 1 lp siu mng v v hnh trn b mt vi dt, cch ly v chng thm nc, du hay cht bnSau mi ln git vt liu dt trng nano gn nh khng gii phng ra ht nanoCc ht hon tt Nano cho bn lin kt cao, lin kt c th l trc tip vi x khng phi s dng cht kt dnh, to mng trn b mt x

Chng 3: Thit k mu m thut cho sn phm1. Tiu ch thit k m thut2. V m t mt trc, mt sau sn phm3. Gii trnh mu 1. Tiu ch thit k m thut Yu cu kiu dng n gin, khng c cc chi tit rm r, d mc, d ci, d thao tc Mu sc : Nn n gin, khng le lotTrnh cc mu nng v cc mu gy kh chu cho ngi i din do thi gian lm vic ko di

La chn mu xanh l cy

2.Mu m thut

Mt trc

Mt trc

Mt sau

3. Gii trnh mu m thut Chng loi: o s mi dng sung c : c c , chn ri np : np cc, np khuyt ri ti p di phn quang ng tay di, c mng sc

Cu vai

Ti cho Ti p

123645abcThn oNp tiThn tiMay ln np tiMay m np tiMay m ming tiMay np ti vi thnMay diu np ti vo thn oDiu thn ti vo thn o50C o

2137645abcdefgbn c lp ngoiBn c lp ltMex bn cChn c lp ngoiChn c lp ltMex chn cThn oMay ln bn cDiu bn cMay bc chn cMay ln chn c vi bn cMay diu gy chn cng may tra cMay m chn c

Kt cu mng sc tay

23145abcdTay oBc tay lp ngoiBc tay lp ltMexng may bc chn bc tayMay ln bc tayDiu bc tayTra cp m mng scMay lt khe Kt cu kho o

abc1212Thn o lp ngoiThn o lp ltKho1, 1May cp 3 l thn o2 lpVi kho2, 2 May diu ng chn kho Np o

1234abcNp lp ngoiNp lp trongThn trc phiMay ln 2 npMay diu cnh npMay chn np vo thn oMay diu Kt cu ti o

12434abcdea,e. thn ob. p tic.Bao tid. Ci ti1.May bao ti vo p2. M bao ti vo thn o3. May chp ci, p ti vo thn o4. M ming ti

Kt cu ti cho

12345678bacdThn trcThn sauThn tip ti sauMay chp ming ti vi TTMay k chn p trc ln thn ti trcMay k chn p sau vo thn ti sauMay diu ming tiMay chp dc qunMay bc mp cnh ti sau v dc qunDiu y tiDi b ming ti

Lng d gia cng c tnh xp x lng d ng mayLng d gia cng(cm)1,510,50,2o s miCc ng lin kt: ng sn, ng bng tay, vai conCc ng cong: tra c, tra tay, ng vng nchCc ng diu trn kt cu ti, c, mng scCc ng may mQunng ging qun, dc qun, Cp qun, gu qun, ng qunCc ng diu ti choCc ng may mo khoc 2 lpLp ngoi: tng t o s mi

Cc ng lin kt lp lt, cc ng cong nh o s miCc ng diu trn np o, cp,Cc ng m trn kt cu ti, ..