Njira ya Sublimation
Sublimation ndi ndondomeko ya mankhwala. M'mawu osavuta (r), ndipamene cholimba chimasandulika kukhala gasi, nthawi yomweyo, osadutsa siteji yamadzi pakati. Mukafunsa kuti kusindikiza kwa sublimation ndi chiyani, kumathandiza kuzindikira kuti kumatanthauza utoto womwewo. Timatchanso dye-sublimation, chifukwa ndi utoto womwe umasintha dziko.
Kusindikiza kwa Sublimation nthawi zambiri kumatanthauza kusindikiza kwa sublimation, ndiko kuti, kusindikiza kwa Thermal sublimation.
1. Ndi makina osindikizira osindikizira omwe amasamutsa mtundu wa mtundu pa chitsanzo kupita ku ndege ya zovala kapena zolandilira zina kupyolera mu kutentha kwakukulu.
2. Magawo oyambira: Kusindikiza kwa sublimation ndiukadaulo wosindikiza, womwe umatanthawuza kusindikiza ma pigment kapena utoto pamapepala, mphira kapena zonyamulira zina. Malinga ndi zomwe zili pamwambapa, pepala losamutsa liyenera kukwaniritsa izi:
(1) Hygroscopicity 40--100g/㎡
(2) Mphamvu ya misozi ndi pafupifupi 100kg/5x20cm
(3) Kuthekera kwa mpweya 500---2000l/min
(4) Kulemera 60--70g/㎡
(5) ph mtengo 4.5--5.5
(6) Dothi kulibe
(7) Pepala losamutsa limakhala lopangidwa ndi zamkati zofewa. Pakati pawo, zamkati zamakina ndi zamkati zamakina ndizabwinoko. Izi zitha kuwonetsetsa kuti pepala la decal silikhala lolimba komanso lachikasu likagwiritsidwa ntchito kutentha kwambiri.
Kusamutsa Sindikizani
Ndiko kuti, kusamutsa kusindikiza.
1. Imodzi mwa njira zosindikizira nsalu. Inayamba kumapeto kwa zaka za m'ma 1960. Njira yosindikizira yomwe utoto wina umayamba kusindikizidwa pazinthu zina monga mapepala, ndiyeno chitsanzocho chimasamutsidwa ku nsalu ndi kusindikiza kotentha ndi njira zina. Amagwiritsidwa ntchito kwambiri posindikiza zovala zamafuta ndi zovala. Kusintha kusindikiza kumadutsa munjira monga dye sublimation, kusamuka, kusungunuka, ndi kusenda kwa inki.
2. Zoyambira:
Mitundu yoyenera kusindikiza yosindikiza iyenera kukwaniritsa zotsatirazi:
(1) Mitundu yosindikizira yosindikiza iyenera kukhala yosasunthika ndikukhazikika pa ulusi pansi pa 210 ° C, ndipo imatha kupeza kuchapa bwino komanso kufulumira kwa kusita.
(2) Utoto wa kutengerapo kusindikiza akhoza kwathunthu sublimated ndi kusandulika mpweya gawo macromolecules utoto pambuyo kutenthedwa, condensed pamwamba pa nsalu, ndipo akhoza diffuse mu CHIKWANGWANI.
(3) Utoto womwe umagwiritsidwa ntchito posindikiza umakhala ndi kaphatikizidwe kakang'ono ka pepala losamutsa komanso kulumikizana kwakukulu kwa nsalu.
(4) Utoto wosindikiza uyenera kukhala ndi mtundu wowala komanso wowala.
Pepala losamutsa lomwe likugwiritsidwa ntchito liyenera kukhala ndi izi:
(1) Payenera kukhala mphamvu zokwanira.
(2) Kugwirizana kwa inki yamtundu ndikochepa, koma pepala losamutsa liyenera kukhala ndi inki yabwino.
(3) Pepala losamutsa liyenera kukhala lopunduka, losasunthika komanso lachikasu panthawi yosindikiza.
(4) Pepala losamutsa liyenera kukhala ndi hygroscopicity yoyenera. Ngati hygroscopicity ndi yosauka kwambiri, imapangitsa kuti inkiyo igwirizane; ngati hygroscopicity ndi yayikulu kwambiri, imayambitsa kusinthika kwa pepala losamutsa. Chifukwa chake, chodzazacho chiyenera kuyendetsedwa mosamalitsa popanga mapepala osinthira. Ndikoyenera kugwiritsa ntchito semi-filler mumakampani opanga mapepala.
Sublimation vs Kutentha Kutentha
- Titha kuwona kusiyana pakati pa DTF ndi Sublimation.
- DTF imagwiritsa ntchito filimu ya PET ngati sing'anga, pomwe Sublimation imagwiritsa ntchito pepala ngati sing'anga.
2.Sindikizani Kuthamanga - Njira zonsezi ndizoyenera kusindikiza zing'onozing'ono, ndipo chifukwa cha mtengo woyambira wa utoto, ngati mutha kusindikiza t-sheti imodzi pakatha miyezi ingapo, ndiye kuti mutha kupeza kutengerapo kutentha. zabwino kwa inu.
3.Ndipo DTF ikhoza kugwiritsa ntchito inki yoyera, ndipo Sublimation satero.
4. Kusiyana kwakukulu pakati pa kutentha kwa kutentha ndi kutsika kwapansi ndikuti ndi sublimation, ndi inki yokha yomwe imasamutsira kuzinthuzo. Ndi njira yotumizira kutentha, nthawi zambiri pamakhala wosanjikiza wosanjikiza womwe umasamutsidwa kuzinthuzo.
5.Kutengerapo kwa DTF kumatha kukwaniritsa zithunzi zamtundu wazithunzi ndipo ndikwapamwamba kuposa kutsitsa. Ubwino wazithunzi udzakhala wabwino komanso wowoneka bwino ndi polyester yapamwamba ya nsalu. Kwa DTF, kapangidwe ka nsaluyo kamakhala kofewa pokhudza.
6. Ndipo Sublimation sikugwira ntchito pa nsalu ya thonje, koma DTF imapezeka pafupifupi pafupifupi mtundu uliwonse wa nsalu.
Direct to Garment (DTG) vs Sublimation
- Kusindikiza Kumathamanga - DTG ndiyoyeneranso kusindikiza kwazing'ono, zofanana ndi kusindikiza kwa sublimation. Mudzapeza komabe kuti malo osindikizira ayenera kukhala ochepa kwambiri. Mutha kugwiritsa ntchito dye-sub kuphimba chovala chosindikizidwa, pomwe DTG imakulepheretsani. Theka la mita sikweya kungakhale kukankha, m'pofunika kumamatira mozungulira 11.8 ″ mpaka 15.7 ″.
- Tsatanetsatane - Ndi DTG inki imabalalitsa, kotero zithunzi ndi zithunzi zokhala ndi zambiri zidzawoneka zowoneka bwino kuposa momwe zimawonekera pakompyuta yanu. Kusindikiza kwa sublimation kumapereka mwatsatanetsatane komanso movutikira.
- Mitundu - Kuzimiririka, kuwala ndi ma gradients sangathe kupangidwanso ndi kusindikiza kwa DTG, makamaka pa zovala zamitundu. Komanso chifukwa palettes mtundu ntchito zobiriwira zowala ndi pinki, ndi zitsulo mitundu akhoza kukhala nkhani. Kusindikiza kwa sublimation kumasiya madera oyera osasindikizidwa, pomwe DTG imagwiritsa ntchito inki zoyera, zomwe zimakhala zothandiza ngati simukufuna kusindikiza pazinthu zoyera.
- Kutalika kwa moyo - DTG imagwiritsa ntchito inki mwachindunji ku chovala, pamene ndi sublimation kusindikiza inki imakhala gawo la chovalacho. Izi zikutanthauza kuti ndi kusindikiza kwa DTG mutha kupeza kuti mapangidwe anu amavala, kusweka, kusenda, kapena kupukuta pakapita nthawi.
