Kudhinda kwemucheka uye kuyerera (1)

Basic pfungwa yokudhinda

1. Kudhinda: Maitiro ekudhinda maruva maitiro ane kumwe kudhaya kukurumidza pamachira ane dhayi kana pigment.

2. Kurongwa kwezvinyorwa

Chinhu chekudhinda chinonyanya mucheka uye shinda. Iyo yekare inosungira muenzaniso zvakananga kune jira, saka chimiro chinonyatsojeka. Iyo yekupedzisira ndeyekudhinda pateni pane muunganidzwa weshinda dzakarongeka dzakafanana, uye kuruka jira kuti ribudise hazy maitiro ekuita.

3. Musiyano pakati pekudhinda nekudhaya

(1) Kudhaya kudhaya dhayi zvakaenzana pamucheka kuti uwane ruvara rumwe chete. Kudhinda ndiko kudhindwa kweimwe kana akawanda mavara pane imwechete machira pateni, kutaura zvazviri, kudhaya kwenzvimbo.

(2) Staining ndiyo dhayi yekudhayi mhinduro, kuburikidza nepakati pemvura itai dhayi pajira. Kudhinda nerubatsiro rwe slurry senge yekudhaya svikiro, dhayi kana pigment printing paste yakadhindwa pajira, mushure mekuoma, zvinoenderana nemhando yedhayi kana ruvara rwekupisa, kuburitsa ruvara uye kumwe kurapwa kwekutevera, kuitira kuti dhayi kana kuiswa pafiber, uye pakupedzisira mushure mesipo, mvura, bvisa iyo inoyangarara yekemikari uye pendi.

4. Pretreatment usati wadhinda

Zvakafanana nemaitiro ekudhaya, jira rinofanirwa kufanogadziriswa risati radhinda kuti riwane kunyorova kwakanaka kuitira kuti ruvara rwemavara rupinde mufiber zvakaenzana. Machira epurasitiki akadai sepolyester dzimwe nguva anoda kuve akaumbwa nekupisa kuti aderedze shrinkage uye deformation panguva yekudhinda.

5. Nzira yekudhinda

Zvinoenderana nemaitiro ekudhinda, kune zvakananga kudhindwa, anti-dyeing kudhinda uye discharge kudhinda. Zvinoenderana nemidziyo yekudhinda, pane kunyanya roller printing, skrinikudhindauye kutamisa kudhinda, nezvimwewo Kubva panzira yekudhinda, pane kudhinda kwemaoko uye kudhindwa kwemichina. Mechanical kudhinda kunonyanya kusanganisira kudhinda screen, roller printing, transfer printing uye spraying printing, maapplication maviri ekutanga anowanikwa.

6. Kudhinda nzira uye maitiro ayo

Kudhinda mucheka maererano nemidziyo yekudhinda inogona kukamurwa kuita: kudhinda skrini, roller printing, kupisa kupisa kudhinda, huni template kudhinda, hollow plate kudhinda, tie-dhayi, batik, splash printing, ruoko-pendi kudhinda uye zvichingodaro. Pane nzira mbiri dzekudhinda dzekukosha kwekutengeserana: kudhinda skrini uye roller printing. Nzira yechitatu ndeyekupisa kupisa kudhinda, iyo ine kukosha kwakaderera. Dzimwe nzira dzekudhinda dzisinganyanyi kushandiswa pakugadzira machira ndedzechinyakare mapuranga stencil kudhinda, wax valerian (kureva wax resistant) kudhinda, shinda tie-dhayi kudhinda uye kusaita kudhinda. Mazhinji machira ekudhinda machira anoshandisa screen printing uye roller printing kudhinda machira. Kunyanya kupisa kupisa kudhindwa kunoitwa nekudhinda zvirimwa kunodhindwawo nenzira iyi.

7. Nzira dzechinyakare dzekudhinda

(1) Wood template kudhinda: Nzira yekudhindapamucheka mumatanda akasimudzwa.

(2) hollow-mhando kudhinda: Inonyanya kugoverwa muzvikamu zvitatu: hollow-type white paste anti-dye indigo kudhinda, hollow-type white paste anti-dhayi kudhinda uye hollow-mhando yemavara kudhinda zvakananga kudhinda.

(3) Kudhinda tayi-dhayi: Kushandiswa kwetambo pajira risina chinhu, rinosonerwa mune rimwe rakapetwa rozosungwa zvakasimba, pashure pokudhayiwa kuti riwane mapatani.

(4) Kudhinda batik: Isa mativi anoda kuratidza mapatani padonje, sirika nemamwe machira, wozodhaya kana bhurasho kuti udhaye zvikamu zvisina wakisi zvejira, wozobvisa mavara ewakisi mumvura iri kufashaira kana zvinonyungudutsa kuti jira racho riratidze mapatani.

(5) Splash kudhinda: dzvanya kana kukwesha jira resiririka nedhayi yeasidhi pamadiro, wozomwaya munyu pachiratidziro painenge isina kuoma, nekusagadzikana kwemunyu uye dhayi yeasidhi, uchigadzira kuyerera kwechisikigo kweabstract mapatani pasirika. Kazhinji inoshandiswa mumucheka.

(6) Kudhinda nemaoko: Nzira yekudhinda yekunyika zvakananga peni mudhayi kuratidza pateni pajira.

8. Screen kudhinda

Kudhinda sikirini kunosanganisira kugadzirwa kwechidzitiro chekudhinda, chinyorwa chekudhinda (Chidzitiro chakashandiswa pakudhinda chakambogadzirwa nesirika yakaonda, iyo nzira inodaidzwa kunzi screen printing inogadzirwa nenylon, polyester kana tambo yewaya ine mesh yakanaka yakatambanudzwa pamusoro pehuni kana simbi furemu. Chidzitiro chejira chakaputirwa neopaque, isiri-porous firimu. Ipo pane inosiya firimu uye firimu rinobviswa, iyo firimu inobviswa, iyo inosiya firimu inofanira kubviswa, iyo firimu inobviswa ndiyo chikamu icho pateni ichadhindwa. Micheka yakawanda yezvidzitiro zvekutengeserana inotanga kuputirwa nefirimu yemifananidzo, uyezve firimu rinobviswa nenzira yephotosensitive kuti ibudise pateni kuti idhindwe patsanura skrini, chinangwa chekudhinda rumwe ruvara.

9. Manual screen kudhinda

Kudhinda sikirini yemaoko kunogadzirwa zvekutengesa pamatafura marefu (kusvika pamayadhi makumi matanhatu). Mupumburu wakadhindwa wemucheka unopararira zvakanaka patafura, uye pamusoro petafura yakagara yakaputirwa nekadiki kadiki. Iyo printer inobva yaenderera mberi ichifambisa furemu patafura yese, ichidhinda furemu imwe panguva, kusvika jira ranyatsodhindwa. Furemu imwe neimwe inoenderana neyakadhindwa pateni. Chiyero chekugadzirwa kweiyi nzira ndeye 50-90 mayadhi paawa. Commercial hand screen printing inoshandiswawo muhuwandu hwakawanda kudhinda zvidimbu zvakachekwa. Mujirakudhinda, magadzirirwo enguo uye kudhinda kunorongwa pamwechete.

Madhizaini echivanhu kana akasiyana anodhindwa pazvidimbu zvisati zvasonanidzwa pamwechete. Nekuti kudhinda kwechidzitiro kwemaoko kunogona kuburitsa mafuremu mahombe epatani akakura, machira akadai sematauro emahombekombe, maapuroni matsva akadhindwa, maketeni uye maketeni ekugeza anogona zvakare kudhindwa neiyi nzira yekudhinda. Kudhinda kwe-hand-screen kunoshandiswawo kudhinda huwandu hushoma hwembatya dzevakadzi dzine fashoni yepamusoro uye kudhinda mabhechi madiki ezvigadzirwa zvinoedza misika.

(1) Otomatiki skrini inodhinda

Otomatiki screen printing (kana flat screen printing) yakafanana neyemanyorero chidzitiro kunze kwekunge maitirwo acho ari otomatiki, saka anokurumidza. Iyo yakadhindwa jira inofambiswa kuburikidza nerabha bhendi rakafara kusvika pachiratidziri, pane kuiswa patafura refu (sezvinoita nebhuku remanyorero kudhinda). Kufanana nemanyorero chidzitiro kudhinda, otomatiki chidzitiro kudhinda chinhu chinopindirana kwete chinoramba chiripo.

Muchiitiko ichi, jira rinofamba pasi pechidzitiro, robva ramira, uye chidzitiro chinokweshwa nechikwambo (otomatiki scraping), mushure mezvo jira rinoramba richifamba pasi pechifukidzo chinotevera, pamwero wekugadzirwa kwemayadhi anenge 500 paawa. Otomatiki skrini inodhinda inogona chete kushandiswa kune rose roll yejira, zvidimbu zvakachekwa hazviwanzo kudhindwa nenzira iyi. Senzira yekugadzira yekutengeserana, nekuda kwekuda kwekudhindwa kwedenderedzwa screen nepamusoro pekugadzirwa kwehunyanzvi, kubuda kweotomatiki skrini yekudhinda (ichireva flat screen printing) iri kudzikira.

(2) Rotary screen kudhinda

Rotary screen printing inosiyana nedzimwe nzira dzekudhinda screen munzira dzakati wandei dzakakosha. Rotary screen printing, kufanana neroller printing inotsanangurwa muchikamu chinotevera, inoenderera mberi iyo iyo yakadhindwa jira inotakurwa kuburikidza nehupamhi rabha bhandi pasi pesilinda inofamba. Mukudhinda skrini, kumhanya kwekugadzira kwedenderedzwa screen kudhinda ndiyo inokurumidza, yakakura kupfuura 3,500 mayadhi paawa. Shandisa isina musono perforated metal mesh kana plastic mesh. Denderedzwa guru rinopfuura 40 inches in circumference, saka yakakura yemaruva-back size yakakurawo kupfuura 40 inches. Michina yokudhinda yerotary screen yemarudzi anopfuura 20 emavara yakagadzirwawo, uye iyi nzira yokudhinda nayo zvishoma nezvishoma iri kutsiva kudhinda kwemasilinda.

(3) Roller kudhinda

Zvakafanana nekudhinda mapepanhau, roller printing idanho rekumhanya-mhanya rinogona kugadzira mayadhi anodarika 6,000 emucheka wakadhindwa paawa. Iyi nzira inonziwo mechanical printing. Mukudhinda kweroller, muenzaniso wacho unodhindwa pamucheka nedhiramu yemhangura yakavezwa (kana roller). Iyo ngoma yemhangura inogona kuvezwa yakanyatso kurongeka mitsetse yakanaka kwazvo, saka inogona kudhinda yakadzama, yakapfava mapatani. Semuenzaniso, iyo yakanaka, dense Pelizli scroll printing imhando yepateni yakadhindwa neroller printing.

Cylinder engraving inofanira kunyatsoenderana nemagadzirirwo emugadziri wepateni, uye ruvara rwega rwega runoda dhizaini (muindasitiri yemachira yakakosha kudhinda kudhinda, mashanu roller kudhinda, matanhatu roller kudhinda, nezvimwewo, inowanzoshandiswa kumiririra seti shanu dzemavara kana matanhatu seti yemavara roller printing). Roller kudhinda ndiyo isinganyanyo shandiswa nzira yekugadzira kudhinda, uye zvinobuda zvinoramba zvichidzikira gore rega rega. Iyi nzira yaisazove ine hupfumi kana huwandu hwakagadzirwa pateni yega yega yakanga isiri yakakura kwazvo.

(4) Kudhinda kwekutumira kupisa

Nheyo yekutsikisa kupisa inodhinda yakangofanana neyekutamisa nzira yekudhinda. Mukudhinda kupisa kwekupisa, iyo pateni inotanga kudhindwa pabepa rine madhayi anoparadzira uye ingi dzekudhinda, uyezve bepa rakadhindwa (rinozivikanwawo sepepa rekutumira) rinochengetwa kuti rishandiswe mumachira ekudhinda machira. Kana jira rinodhindwa, kupisa kwekushisa kwekudhinda muchina unoita kuti bepa rekutamisa uye chiso chisina kudhindwa chakanamirana pamwe chete, uye chinopfuura nemuchina panenge 210 ° C (400T), pakupisa kwakanyanya kudaro, dhayi papepa rekutamisa sublimates uye kuchinjisa kune jira, kupedzisa kudhinda muitiro pasina kumwe kugadziridzwa. Maitiro acho ari nyore uye haadi hunyanzvi hunodiwa mukugadzira roller printing kana rotary screen printing Disperse dhayi ndiwo chete dhayi anogona sublimate, uye neimwe nzira dhayi chete dzinogona kupisa maruva ekufambisa, saka maitiro anogona kungoshandiswa pamachira anoumbwa neshinda ane hukama hwedhayi akadaro, kusanganisira acrystricate, fiberstridestrides, fiberstricate, fiberstricamide. (nylon) uye polyester fibers.

(5) Jet kudhinda

Kudhinda kwejeti ndiko kupfapfaidza madonhwe madiki edhayi uye kugara panzvimbo chaiyo yejira, iyo muromo uye patani magadzirirwo anoshandiswa kupfapfaidza dhayi anogona kudzorwa nekombuta, uye anogona kuwana mapatani akaomarara uye chaiwo mapeteni kutenderera. Kudhinda kweJet kunobvisa kunonoka uye mutengo wakabatana nekunyora ma roller uye kugadzira zvidzitiro, mukana wekukwikwidza mumusika wemicheka unokurumidza kushandura.

Iyo jet printing system inoshanduka uye inokurumidza, uye inogona kukurumidza kuchinja kubva pane imwe patani kuenda kune imwe. Micheka yakadhindwa haina tensioned (kureva kuti, iyo pateni haina kukanganiswa nekutambanudza), uye pamusoro pejira haina kukungurutswa, nokudaro kubvisa matambudziko anogona kuitika akadai sejira fuzz kana mvere. Zvisinei, iyi nzira haigoni kudhinda maitiro akanaka, chirevo chemuenzaniso chakasvibiswa. Parizvino, iyo jet printing nzira inenge yakashandiswa kudhinda kapeti, uye haisi nzira yakakosha yekudhinda machira. Nekudaro, nekutsvagisa uye kuvandudza kwemakanika uye yemagetsi kutonga tekinoroji, mamiriro aya anogona kuchinja.

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