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Ukukhetha i-DTF Film, i-Powder, ne-Ink: Indlela Yokuthenga
Ukubaluleka kwe-printing ye-Direct-to-film (DTF) kuyisibonelo sokubaluleka kwezinto zokusebenza ezintathu — i-PET film, amaphutha e-hot-melt, nezinkhisho — njengoba kuyisibonelo sokubaluleka kwe-printer yena. Uma ukhetha isifilm esingafanelekile noma isiphutha nesinkhisho esingasindanisiwe, uthola ukusuka kwamaphutha emaphakathi, isikhala esihlukile, umbala ongavali, noma ukungafanele kuhlanza njengoba unemashini enobuhle. Le gujida ibonisa ukuthi yini lezinto zokusebenza ezintathu zenzela, izisifundo ezibalulekile, nabalingana ababuyi bafana ngazo okuningi.
Ukuthi lezinto zokusebenza ze-DTF zenzela yini
Ukuprinta kwe-DTF kwenziwa ngemilayela. Ifilimu ye-PET iyindlela yokugcina: i-printer iyabeka umbala we-CMYK nesinkhisho sesihluphe kusuka kusuka kwezifilm zokugcina, futhi le sifunda isuka kusuka kumbala kusuka kwezincwadi ngokusebenzisa i-heat press. amaphutha e-hot-melt yilungisele — kuyilungisele ekhishwa ngaphansi kwesithunzi esihlukile, kususwana ukwenza indawo yokulungiselela, futhi iyathumela isithunzi kusuka kufilm ngezinsuku zokugcina emagcwelweni. I ink iyathumela umbala, noma inkhulu yomhlophe iyasebenza njengezindawo zokubeka umhlophe ukuze izindawo zibonwe ngokuphelele kumagcwelwe amadark.
Ngoba kubili baka-3 bakhuluma njengesiqondiso esisodwa, umkhakha owanele kwenye yabo uyakuvimba wonke umphumela. Isiqondiso esisodwa kusuka kumunye umthwali usivimba kakhulu ukuzibona ngokuphelele.
Ukukhetha i-DTF film
Ifilm ayisiprodukti esisodwa. Izinhlungu ezizigqamisa ukuthi yikuphi okuyakuyenza kuyabonakala kuyizinqumo zokulungiselela, indlela yokulungiselela, nokulungiselela kwezindawo zokusebenza.
Ukuphelwa kwe-cold peel kunye ne-hot peel. Ifilm yokuphelwa kwe-cold peel iyaphelwa emva kokuhlala kwe-transfer kuhlanzekile; ukuphelwa kwe-hot peel (okusho kakhulu ngokuphelwa kwe-instant) kuyaphelwa ngalendlela esihlanzekile. Ukuphelwa kwe-hot peel kuyakhula ukusebenza ngoba akukho sikhathi sokuhlala kuhlanzekile, kodwa kuyadinga ukulungiselela kahle kwezintemperatura kanye nefilm efakwe ngokuphelele ukuphelwa kwe-warm. Ukuphelwa kwe-cold peel kuyayisifanele kakhulu futhi kuyazisa isikhathi esinye sokuphelwa. Khetha ngokwesikhathi sakho sokusebenza, akukho ngokuthi kuphi okukhula kakhulu.
Ifilmi esikhuthazayo kusukela kumkhakha. Amakhaki asepoliyesitah ya kanye nezinhlanganiso zazo zingathintela inkampana ukuphambana phansi kwemvumo, futhi kubonakala njengokugcina okungabonakali ngaphandle kweprinti. Ifilmi esikhuthazayo kusukela kumkhakha (okusho kakhulu ngokuthi ifilmi esikhuthazayo kusukela kumkhakha) inehlaya elisikhuthazayo esikhindza lokhu. Uma ubhala kumakhaki asepoliyesitah okuyizinkotha zokuphambana, lokho ifilmi ayikwazi ukuzibeka.
Ifilmi esinemiphumela yezinkampana. Amakhaki amanquma — izinkotha zokusebenza, izinhlanganiso zasepandekhs, izinkotha zokudla — azidinga ifilmi kanye nesithelo esinamphumela esinamandla okunquma ngokufanayo nesikhathi sokuphambana kwesikhathi. Ifilmi eyenzelwe ngokujwayelekile ingayibhaka emaphakathini emaphakathi emaqhwa eminye iminyaka. Ifilmi esinemiphumela yezinkampana isihlaya nesithelo esinamphumela sishaya lokho.
Ububanzi nobukhulu bokugcina. Ububanzi bokugcina kufanele kuhambisane neprinter: 30 cm (A3), 60 cm, kanye ne90 cm kubizwa ngokujwayelekile ububanzi. Ngaphezu kwebubanzi, hlole ukuthi ukugcina kufanele kube kumele kuzo konke ukugcina. Ukugcina okungafanele kubonakala njengokugcina okungafanele okuya kubonakala njengokugcina okungafanele okuya kubhaka kusukela kweprinti.
| Uhlobo lwe-filmi | Lifanele ku- | Indlela yokususa |
|---|---|---|
| Ukuhlanganisa okwesikhathi sokuhlala | Icotton, izinkotha zokujwayelekile, abasemthwakazi | Ukubulala |
| Ukuphula ngokushesha / ukuphula ngokushesha | Amashop amaningi, ukubuyela kancane | Ukuphahla (ukuphahla kancane) |
| ANTI-SUBLIMATION | I-polyester, izinto eziyisublimated | Ukubulala noma ukuphahla |
| Ukuhambana kakhulu | Amasweter we-sport, amasweter we-swim, amaphakathi amahlukene | Ukubulala noma ukuphahla |
Ukukhetha ipowoda ye-DTF
Ipowoda yiluglue, futhi ubude bepartikili bawo nobuhle bokuphahla kubhekisa indlela yokubhala nokudlula kwalo.
Isizinga sezinkulungwane. Umpowda omncane ungcwele kakhulu kanye nokubhekana kwezinyathelo ezincane nezinkulungwane ezingaphansi. Umpowda omkhulu unquma kakhulu kanye nokubhekana kwezinyathelo ezingaphezulu kodwa kungabonakala njengomncane. Amashop angaphezu kwezinkulungwane ezingaphansi ziyasebenza ngokusemthethweni ukubhekana kwezinkulungwane ezimbili.
Isilinganiso sesimo sokuchitha nokuchitha. Umpowda uchithwa (uchithwa) emva kokushaka, ngokuvamile kusuka ku-120–155°C, emva koko isikhombisa esichithwe siyashakwa kusuka kumfihla, ngokuvamile kusuka ku-150–160°C ngemizuzu eyi-10–15 ingxenye yefilm. Uma isilinganiso sokuchitha siphansi kakhulu, umpowda akachithi kanye akasula; uma siphakade kakhulu, kuyabonakala njengomnyama okanye kuyabonakala njengomkhulu. Khangelani isilinganiso sokuchitha se-mpowda nesilinganiso sokuchitha se-shaker-oven noma se-heat-press.
Ukuphatha kwesikhombisa ngokushaya. Umpowda ngokuvamile uyisilika yesikrini sokuchitha (TPU) esichithwa ngokuchitha. Isifundo sisetshenziswa ukuthi kuzoba yiziphi izikhombisa zokushaya zokugcina isikhombisa kanye nokuthi kuyabonakala njani ngaphansi kwesikhombisa. Uma ubhala amagqwembo asechithwe, ubiza umthunywa wakho ukuthola imininingwane yokushaya engakwazi ukubhala kanye nokukhangelwa kwezicabha.
Ukugcina nokusebenzisa. Izinkulungwane zempapu kusukela kwezimo zokuphakeme kwehlobo lomfula. Khangelani ukuthi ipapu ibe yisikhathi esihlukene futhi uvulele ngokufanayo; ukuvulela ngokungafanayo kukhona okubalulekile kakhulu njengokuzimisa okungafanayo noma ukugxilwa kwezinye izindawo kuphela. Abasendisi abaningi bavolisa ipapu ephakamiswe phambi kokuba iyisikhathi esihlukene, ekubhekisweni kwezindlela zokubeka isikhathi esihlukene, ekususelweni kwesikhathi sokuvulela.
Ukukhetha ink DTF
Ink DTF iyisikhathi esisempiyini: amakholora AMYK futhi inkholora yomfula, nokuthi inkholora yomfula iyaprintwa kuqala njengesikhathi sesibopho. Inkholora yomfula kukhona okubalulekile kakhulu kwezinkinga zonke.
Ukuhlanya kwekholora yomfula. Ikholora yomfula ibe yisikhathi esikhulu futhi ishaya. Uma akabikhiwe noma akachazwe kwi-printer, ikhula amaprint-head ngeminyaka emibili. Sibonise ink evela njengesiqondiso esinamaphuzu amathathu, esinamaphuzu amathathu okuhlanganisa inkholora yomfula futhi esinamaphuzu amathathu okunqoba ukushaya; futhi qinisekisa ukuthi iprinter oyisebenzisa ayisebenza ngokuphelele le-inkholora yomfula. Ink engafuni ukuthi iprinter ishaya inkholora yomfula.
Ukuhambanana kwe-print-head. Amakhombe we-DTF ayenzelwe ukusebenza ngamagama amabili we-head (kubizwa ngokujulile ngamagama we-Epson I3200-class). Ukusebenzisa inkhawulo engaqondakali nge-head kuyenza ukuthi i-head ibe yisikhumba, kubekwe imibala engavumelekile, noma kufanele kubuyiselwe ngokukhula. Khumbula ukuthi ubuyele inkhawulo eyenzelwe ngokuphelele umodeli wakho we-printer.
Umbala nokuthi inkhawulo iyasebenza njani. Ngaphezu kokuthi inkhawulo ayisebenzi ngokuthi ibe yisikhumba kuphela, inkhawulo emnandi inqamba umbala ojulile futhi iyasebenza ngendlela efanele kuphela kwi-damper ne-head. Ukuthi inkhawulo iyasebenza njani kubalulekile kunezimboni zokuthi "umbala ojulile" kwi-spec-sheet — ukusebenza kahle ngosuku sonke ngaphandle kokubekwa imibala engavumelekile yilokho esebenzayo ngempela.
Amasertifikheti. Ngoba izipho zokuchitha zibhakha iskin, isimo sesikhemikhali se-inkhawulo sibalulekile ukufuna ukufika emazweni. Kwe-EU futhi kumanyeki abasalela, ukuthi inkhawulo ikhona ngokwesifundo se-REACH yilokho okubalulekile; u-OEKO-Tex, u-RoHS, i-SGS, futhi i-RSL ziyabeka ubukhulu bokuthi isikhemikhali sisivumelwe. Uyabuka amasertifikheti amanji, akayi kuphela umugqa kwi-datasheet.
Qinisa ifilm, ipowda, futhi inkhawulo njenge-sistimu
Indlela eyinkulu kakhulu yokwenza iphutha kukukhetha into encane kakhulu ngalokho kuhlu lokugcina kusuka kubabhalali abahluke. I-film, i-powder, ne-ink zihlanganiswe ngokuphelele — isikhathi sokuphula kwe-film, isikhathi sokutshona kwe-powder, nokuhlakisa kwe-ink kuzwenzelwe ukufana. Ukudlala amabrandi ahluke kusho ukuthi akukho kwezintathu ephumelela ngokwesibonelo sakho, futhi ukungafani kubonakala kuphela emva kokupressa nokuvula.
Isiqondiso sesiqondiso sokusebenzisa izinto ezihlanganiswe, noma ukuba kunezinkinga ezincinci ngokulinganisa, kuncipha izinkinga ngokulinganisa ngokuphelele ngeminyaka yokuqondisa i-film, ukuphinda ukubhala, nokubuyiswa kwamaphoyile. Abasendisa abasebenzisa i-film, i-powder, ne-ink kungaba nobunjwa obunye bokubonga uma kufana okungafani.
Amasertifikheti nezidingo zokujabulisa ngaphambi kokuthenga
Kuma-apparel atholakala futhi avulwa, amasertifikheti akasibonelo sokuthenga — kuyinto eyahlukene phakathi kwezinto ozokuthenga nokuthenga okubuyiselwa kusuka kwezindawo zokuthenga.
-OEKO-TEX — isibonelo sokuthi into ithengiswe ukuthola izinto ezingavumelekile; kubhekwa ngokuphelele ngamabrandi amaningi nabasendisa.
-REACH — Imithetho yezinkimika zase-EU; kufuneka kumarket yase-Europe.
-RoHS / SGS / RSL — izibonakaliso eziningi zokuphatha izinkimika ngokuphelele nokubhekana nezinto ezingavumelekile.
Londola izicertifiketi zezinsizakwane zokuthi ziyisibonakaliso sokugcina isikhundla sokuphatha, futhi uvumise ukuthi azikho noma yiliphi ikhophi. Umthengisi owenziwe ngamashumi ayisithupha — OEKO-Tex, CE, RoHS, REACH, SGS, nakwe-RSL — uyaphula indlela yokuthi kungabi nesiphumo sokuthi kungahambelani nemithetho yokuqasha.
Izinkinga zokuthenga okuvamile
-Ukuzama ukuthenga ngomthwalo omncane kuhlobo lwe-roll. Isifilm esingcono noma esingaphansi noma esingasemthwalo wakho wokuthenga okungafanele kuyabulawa kakhulu kuna ukuthenga okuncane.
-Ukukhathazela indlela yokususa. Ukuthenga isifilm sokususa ngokuthanda (hot-peel) kuma- workflow esetshenziswa ngokusebenza ngokuhlubi (cold peel) (noma ngokusebenza ngokuhlubi kuma- workflow esetshenziswa ngokuthanda) kuyabangena isifilm sokususa ngokuthanda noma ukususa okungakwazi ukwenza ngokuphelele.
-Ukuthenga izibhalo zezinhlangano ezihlukahlukene. Izifilm, izipowda nezinkhulu kusuka kubabili abathile akufanele kusebenza njengesiqondiso esihle sokuthi sibonakaliswe.
-Ukukhipha ukuzilayisha inkhulu yomnyama. Ngaphandle kwalokho, izihlangothi zizwakala ngaphandle kokuchaza ubuhle bekho inkhulu.
-Ukuqiniseka ngolwimi olungaphansi. Qiniseka ukuthi usebenzise isitifiketi esisodwa futhi esisheshayo.
Imibuzo Evame Ukubuzwa
Ngingakwenza-ke ukudibanisa izifilm, izipowda nezinkhulu zase-DTF kusuka kubrandi ezahlukene?
Ungakwenza, kodwa kuyisikhwama. Lokhu ngamunye kuyasindiswa ngokuphatha kwezinye ngokulandela kwezinye kwezilungiselelo zokuvuleka, ukutshona nokugxilwa. Ukudibanisa kuyenza ukuthi izifilm zihlukana noma zingavumele ukushwankatha, okuyisidingo sokuthola indlela yokuzilungisa. Ukudibanisa okuhle kusuka kumunye umthwali uyisikhundla esihle.
Kutheni ukulinganisa phakathi kwezifilm zokuhlukana ngokushusha nezifilm zokuhlukana ngokuthula?
Izifilm zokuhlukana ngokushusha zihlukana emva kokushusha kwesithuthu; izifilm zokuhlukana ngokuthula zihlukana ngalendlela esithuthu sishushile ngokuphansi, okususa isikhathi sokushusha. Ukuhlukana ngokuthula kufuna ukulawula okuphelele kwezintemperatura futhi ifilm eyakhiwe ukuthi ihlukane ngokuthula. Ukuhlukana ngokushusha kuyisilinganiso esihle kubadala abangaphambili.
Izinkhulu zase-DTF zihlukana na, futhi kufanele zilondelwe kanjani?
Ngokufanana nezinkhawulo zezinkhawulo eziningi, inkhawulo ye-DTF inehlathi lezikhathi kanye nezinkhawulo zemvelo ziyagcwalisa. Khangelani ukuthi ibe yisibhalo, emsebenzini wokugcina isikhathi esifanayo, ngaphandle kwezinkambu zokuphepha kwesibhakabhaka, futhi usebenzisa ukuzimela inkhawulo yemvelo yomshini wokuphrinta ukuze ikhululekile ekusebenzeni.
Izicertifikethi ziphi zizoba zibalulekile uma uzothenga amakhlothi okuphrinta e-EU?
I-REACH yisibalo sokubaluleka kumarket ye-EU, nasezinye i-OEKO-Tex, i-RoHS, i-SGS, kanye ne-RSL ziyadonsa ubukhulu bokuhlinzekisa izinkhawulo. Thenga kusukuma esinokubonisa izicertifikethi zezikhathi zokusha zokuphrinta okufanayo.
Ukuthenga kukaKenteer kwezinkhawulo ze-DTF
Kenteer (Xiamen) Digital Technology Co., Ltd. yadlala ukuthenga kwe-heat transfer ne-digital printing materials ngokwesikhathi sase-1996. Ikompani iyasebenza emfazweni we-110,000 m² ene-300 abantu basebenzi nangamagunya amane ase-R&D, futhi inemibiko ye-OEKO-Tex, CE, RoHS, REACH, SGS, ne-RSL.
Ilayini ye-DTF yakho iyaphatha amashini we-30 cm (A3), A2, 60 cm, kanye ne-90 cm noma zimbili kuze kuma situpa, kanye nezinkhawulo zonke — ifilimu, ipowuda, inkhawulo, kanye nezishakeri zepowuda. Isivinini sefilimu se-DTF siyisikhathi esingaphezu kwe-2,000,000 m² ngomnyaka. Isiphakathi sezinkhawulo sisifunda kwezifilimu zokuphula ngokushesha, zokuvikela ukuphrinta kwe-sublimation, zokunqoba kakhulu, zokuphatha, zokuphatha kwezinyawo, zokuphatha kwezinyawo, kanye nezifilimu nezinkhawulo zokuphula ngokushesha, zonke zihlanganiswe ukuthi zihambisane nokuzimela inkhawulo yemvelo kanye nezinhlelo zokuvikela ukugcwalisa kwezinkhawulo zomshini.
Uma kufaka isikhombisa noma ukuguqula umkhahla we-DTF, i-Kenteer inokunika amaphothi e-film, e-powder, ne-ink ukuze uzame isikhombisa esihlanganiswe ngamaphothi akho. Qhagamshela itimu [email protected] ukuzihlomula iziphakamiso, izivinini, nezilinganiso zezimali zokuthenga ezincinci kumarket yakho.