Buga allo yana nufin amfani da allo azaman tushe na farantin karfe, kuma ta hanyar yin farantin hoto mai ɗaukar hoto, wanda aka yi da farantin allo na hotuna.Buga allo ya ƙunshi abubuwa biyar, farantin allo, scraper, tawada, tebur bugu da ƙasa.Buga allo yana ɗaya daga cikin mafi mahimmancin nau'ikan halittar fasaha.
1. Meneneallo bugu
Buga allo shine tsarin canja wurin ƙirar stencil zuwa saman fili ta amfani da allo, tawada, da gogewa.Fabric da takarda sune wuraren da aka fi sani da bugu na allo, amma ta amfani da tawada na musamman, ana iya bugawa akan itace, karfe, filastik har ma da gilashi.Hanyar asali ta ƙunshi ƙirƙira ƙirar ƙira akan allon raga mai kyau sannan kuma zaren tawada (ko fenti, a cikin yanayin zane-zane da fosta) ta hanyarsa don buga zane a saman ƙasa.
A wasu lokuta ana kiran tsarin da “screen printing” ko “screen printing,” kuma ko da yake ainihin aikin bugawa koyaushe yana kama da kamanni, yadda ake ƙirƙirar stencil na iya bambanta, ya danganta da kayan da ake amfani da su.Daban-daban dabarun samfuri sun haɗa da:
Saita biri ko vinyl don rufe wurin da ake so na allon.
Yi amfani da "blockers" kamar manne ko fenti don fenti ƙirar a kan grid.
Ƙirƙirar stencil ta amfani da emulsion na hoto, sa'an nan kuma haɓaka stencil a irin wannan hanya zuwa hoto (zaku iya koyo game da wannan a cikin jagorar mataki-mataki).
Zane-zane da aka yi ta amfani da dabarun bugu allo na iya amfani da tawada ɗaya ko kaɗan.Don abubuwa masu launi da yawa, kowane launi dole ne a yi amfani da shi a cikin wani nau'i na daban da kuma samfurin daban da aka yi amfani da shi don kowane tawada.
2. Me yasa amfani da bugu na allo
Ɗaya daga cikin dalilan fasahar bugu na allo da ake amfani da ita sosai shine saboda tana samar da launuka masu haske ko da akan yadudduka masu duhu.Har ila yau, tawada ko fenti yana samuwa a cikin yadudduka da yawa a saman masana'anta ko takarda, don haka yana ba da bugu mai gamsarwa.
Hakanan an fi son fasahar saboda tana ba da damar printers don sauƙin kwafi ƙira sau da yawa.Tun da za a iya kwafi ƙira akai-akai ta amfani da nau'i iri ɗaya, yana da amfani don ƙirƙirar kwafi da yawa na tufa ɗaya ko kayan haɗi.Lokacin da ƙwararren firinta ke sarrafa shi ta amfani da kayan aikin ƙwararru, Hakanan yana yiwuwa a ƙirƙira ƙirar launi masu rikitarwa.Yayin da sarƙaƙƙiyar tsarin yana nufin cewa adadin launukan da na'urar bugawa za ta iya amfani da ita ba ta da iyaka, tana da ƙarfi fiye da abin da za a iya samu ta amfani da bugu na dijital kaɗai.
Buga allo sanannen fasaha ne a tsakanin masu fasaha da masu zane saboda iyawar sa da iya haifar da launuka masu haske da bayyanannun hotuna.Baya ga Andy Warhol, sauran masu fasaha da aka sani da amfani da bugu na allo sun haɗa da Robert Rauschenberg, Ben Shahn, Eduardo Paolozzi, Richard Hamilton, RB Kitaj, Henri Matisse da Richard Estes.
3. Matakan aiwatar da bugu na allo
Akwai hanyoyi daban-daban na buga allo, amma duk sun ƙunshi dabaru iri ɗaya.Siffar bugu da za mu tattauna a ƙasa tana amfani da emulsion na musamman mai ɗaukar haske don ƙirƙirar stencil na al'ada;Domin ana iya amfani da shi don yin hadaddun stencil, yana nuna ya zama mafi mashahuri nau'in bugu na kasuwanci.
Mataki 1: An ƙirƙiri zane
Da farko, firinta yana ɗaukar ƙirar da suke so su ƙirƙira akan samfurin ƙarshe, sannan buga shi a kan fim ɗin acetic acid na gaskiya.Za a yi amfani da wannan don ƙirƙirar mold.
Mataki 2: Shirya allon
Bayan haka, firintar ta zaɓi allo na raga don dacewa da rikitaccen ƙira da ƙirar masana'anta da aka buga.Sannan ana lulluɓe allon tare da emulsion mai ɗaukar hoto wanda ke taurare lokacin haɓakawa ƙarƙashin haske mai haske.
Mataki na 3: Bayyana ruwan shafa fuska
Ana sanya takardar acetate tare da wannan ƙira a kan allo mai rufin emulsion kuma duk samfurin yana fallasa zuwa haske mai haske.Haske yana taurare emulsion, don haka ɓangaren allon da zane ya rufe ya kasance ruwa.
Idan zane na ƙarshe zai ƙunshi launuka masu yawa, dole ne a yi amfani da keɓantaccen allo don amfani da kowane Layer na tawada.Don ƙirƙirar samfuran launuka masu yawa, mai bugawa dole ne ya yi amfani da ƙwarewarsa don tsara kowane samfuri kuma ya daidaita su daidai don tabbatar da cewa ƙirar ƙarshe ba ta da matsala.
Mataki 4: Wanke emulsion don samar da stencil
Bayan fallasa allon na ɗan lokaci, wuraren allon da ba a rufe su da ƙirar za su taurare.Sa'an nan kuma a hankali kurkura duk wani ruwan shafa mai wanda bai taurare ba.Wannan yana barin tambarin ƙira akan allon don tawada ya wuce.
Ana bushewar allon sannan kuma firinta zai yi duk wani abin taɓawa ko gyara don sanya tambarin kusa da ƙirar asali gwargwadon yiwuwa.Yanzu za ka iya amfani da mold.
Mataki na 5: An shirya abun don bugawa
Sannan ana sanya allon akan latsa.Ana sanya abu ko rigar da za a buga a kan farantin bugawa a ƙasan allo.
Akwai na'urorin bugu daban-daban, na hannu da na atomatik, amma galibin na'urorin bugu na zamani na kasuwanci za su yi amfani da na'urar bugu mai jujjuyawar kai, saboda hakan yana ba da damar yin amfani da fuska daban-daban a lokaci guda.Don buga launi, ana kuma iya amfani da wannan firinta don amfani da yadudduka na launi cikin sauri.
Mataki na 6: Danna tawada ta cikin allo akan abun
Allon yana sauke zuwa allon bugawa.Ƙara tawada zuwa saman allon kuma yi amfani da abin goge goge don cire tawada tare da tsayin allon gaba ɗaya.Wannan yana danna tawada akan buɗaɗɗen wuri na samfuri, don haka sanya ƙira akan samfurin da ke ƙasa.
Idan firinta yana ƙirƙirar abubuwa da yawa, ɗaga allon kuma sanya sabbin tufafi akan farantin bugawa.Sa'an nan kuma maimaita tsari.
Da zarar an buga dukkan abubuwa kuma samfurin ya cika manufarsa, ana iya amfani da maganin tsaftacewa na musamman don cire emulsion ta yadda za a iya sake amfani da allon don ƙirƙirar sabon samfuri.
Mataki na 7: bushe samfurin, duba kuma gama
Ana wuce samfurin da aka buga ta na'urar bushewa, wanda "yana warkar da" tawada kuma yana samar da sakamako mai santsi, mara dusashewa.Kafin samfurin ƙarshe ya wuce zuwa ga sabon mai shi, ana bincika shi kuma an tsaftace shi sosai don cire duk ragowar.
4. Kayan aikin bugu allo
Domin samun tsaftataccen bugu, share fage, maballin allo suna buƙatar samun kayan aikin da suka dace don kammala aikin.Anan, za mu tattauna kowace na'urar bugu ta allo, gami da rawar da suke takawa a cikin aikin bugu.
|na'urar buga allo |
Ko da yake yana yiwuwa a iya buga allo ta amfani da ragar raga kawai da squeegee, yawancin firintocin sun fi son yin amfani da latsa domin yana ba su damar buga abubuwa da yawa yadda ya kamata.Wannan shi ne saboda na'urar bugawa tana riƙe da allo a tsakanin kwafi, wanda ke sauƙaƙa wa mai amfani don canza takarda ko tufafin da za a buga.
Akwai nau'ikan na'urorin bugu guda uku: manual, semi-atomatik da atomatik.Ana sarrafa matsin hannu da hannu, wanda ke nufin suna da wahala sosai.Matsakaicin matsi na atomatik ana sarrafa su a wani bangare na injina, amma har yanzu suna buƙatar shigar da mutum don musanya abubuwan da aka danna, yayin da na'urar ta atomatik ke da cikakken atomatik kuma tana buƙatar shigarwa kaɗan.
Kasuwancin da ke buƙatar ɗimbin ayyukan bugu sau da yawa suna amfani da na'ura ta atomatik ko cikakkiyar matsi saboda suna iya bugawa da sauri, da inganci kuma tare da ƙananan kurakurai.Ƙananan kamfanoni ko kamfanonin da ke amfani da bugu na allo azaman abin sha'awa na iya samun matsi na tebur na hannu (wani lokaci ana kiranta "hannu" presses) mafi dacewa da bukatunsu.
|tawada |
Ana tura tawada, pigment, ko fenti ta cikin allon raga kuma cikin abun da za'a buga, canja wurin tambarin ƙirar stencil akan samfurin.
Zaɓin tawada ba kawai game da zabar launi ba ne, akwai ƙarin zaɓuɓɓuka masu yawa.Akwai tawada masu sana'a da yawa waɗanda za a iya amfani da su don samar da tasiri daban-daban akan ƙãre samfurin.Misali, firintocin na iya amfani da tawada masu walƙiya, nakasassu tawada, ko tawada masu kumbura (waɗanda ke faɗaɗa don samar da wani sama mai ɗagawa) don samar da kyan gani na musamman.Har ila yau, firinta zai yi la'akari da nau'in masana'anta na bugu na allo, kamar yadda wasu tawada suka fi tasiri akan wasu kayan fiye da wasu.
Lokacin buga tufafi, firinta zai yi amfani da tawada da za a iya wanke inji bayan an yi masa magani da zafi.Wannan zai haifar da rashin dusashewa, kayan sawa na dogon lokaci waɗanda za a iya sawa akai-akai.
|layar |
Allon a cikin bugu na allo wani ƙarfe ne ko katako na katako wanda aka lulluɓe da masana'anta mai kyau.A al'adance, wannan raga an yi shi ne da zaren siliki, amma a yau, an maye gurbinsa da fiber polyester, wanda ke ba da irin wannan aikin a cikin ƙananan farashi.Za a iya zaɓar kauri da lambar zaren raga don dacewa da saman da za a buga ko kuma nau'in masana'anta, kuma tazarar da ke tsakanin layin yana da ƙananan, ta yadda za a iya samun ƙarin cikakkun bayanai a cikin bugu.
Bayan an rufe allon tare da emulsion da fallasa, ana iya amfani da shi azaman samfuri.Bayan an gama aikin buga allo, ana iya tsaftace shi kuma a sake amfani da shi.
|zakka |
Scraper shine juzu'in robar da aka makala a kan allo na katako, karfe ko rike robobi.Ana amfani da shi don tura tawada ta cikin allon raga kuma a kan saman da za a buga.Sau da yawa masu bugawa suna zaɓar abin gogewa wanda yayi kama da girman firam ɗin allo saboda yana samar da mafi kyawun ɗaukar hoto.
Scraper mai wuyar roba ya fi dacewa don buga ƙira mai rikitarwa tare da cikakkun bayanai, saboda yana tabbatar da cewa duk sasanninta da giɓi a cikin ƙirar suna ɗaukar Layer na tawada daidai.Lokacin buga ƙarancin ƙirar ƙira ko bugu akan masana'anta, ana amfani da mafi laushi, mai jujjuyawar roba.
|Tashar tsaftacewa |
Ana buƙatar tsaftace fuska bayan amfani don cire duk alamun emulsion, don haka za'a iya sake amfani da su don bugawa daga baya.Wasu manyan gidajen bugu na iya amfani da ɗumbin ruwa na musamman na tsaftacewa ko acid don cire emulsion, yayin da wasu ke amfani da nutsewa ko nutsewa da bututun wuta kawai don tsaftace allon.
5.Shin allon buga tawada zai wanke?
Idan ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun hakora ta buga da kyau da kyau, ta hanyar buga tufafin da kyau, ta hanyar amfani da tawada mai wankewa mai zafi, ba za a wanke zane ba.Domin tabbatar da cewa launin ba ya shuɗe, na'urar bugawa tana buƙatar tabbatar da cewa an saita tawada bisa ga ƙa'idodin masana'anta.Madaidaicin zafin jiki na bushewa da lokacin ya dogara da nau'in tawada da masana'anta da aka yi amfani da su, don haka ana buƙatar bin umarnin idan na'urar zata ƙirƙira wani abu mai ɗorewa mai ɗorewa.
6. Menene bambanci tsakanin bugu na allo da bugu na dijital?
Shirye-shiryen sawa kai tsaye (DTG) dijital bugu yana amfani da firintar masana'anta da aka keɓe (kamar firintar kwamfuta ta inkjet) don canja wurin hotuna kai tsaye zuwa kan yadi.Ya bambanta da bugu na allo a cikin cewa ana amfani da firinta na dijital don canja wurin zane kai tsaye zuwa masana'anta.Saboda babu stencil, ana iya amfani da launuka masu yawa a lokaci guda, maimakon yin amfani da launuka masu yawa a cikin wani nau'i na daban, wanda ke nufin cewa ana amfani da fasaha sau da yawa don buga zane-zane masu rikitarwa ko masu launi sosai.
Ba kamar bugu na allo ba, bugu na dijital yana buƙatar kusan babu saiti, wanda ke nufin bugu na dijital shine zaɓi mafi inganci mai tsada yayin buga ƙananan batches na sutura ko abubuwa guda ɗaya.Kuma saboda yana amfani da hotunan kwamfuta maimakon samfuri, ya dace don yin hoto ko ƙira mai cikakken bayani.Koyaya, saboda ana buga launi ta amfani da ɗigon launi na salon CMYK maimakon tawada mai tsafta, ba zai iya samar da ainihin ƙarfin launi ɗaya kamar bugu na allo ba.Hakanan ba za ku iya amfani da firinta na dijital don ƙirƙirar tasirin rubutu ba.
Siinghong Tufafin Factoryyana da shekaru 15 na gwaninta a cikin tufafi, kuma yana da shekaru 15 na gwaninta a masana'antar bugawa.Za mu iya ba da jagorar bugu tambarin ƙwararru don samfuran ku/samfurori masu yawa, kuma suna ba da shawarar hanyoyin bugu masu dacewa don yin samfuran ku / samfuran ku mafi kyau.Za ka iyasadarwa da munan da nan!
Lokacin aikawa: Dec-21-2023
