I. Ongororo yetekinoroji yekudhinda yeSublimation
Kudhinda kwesublimation rudzi rutsva rwekudhinda rwakavakirwa pahunhu hwesublimation hwedispersed dyestuffs. Musimboti mukuru ndewekudhinda dyestuffs zvakananga kubva ku solid state kuenda kugasi kuburikidza nekupisa kwakanyanya (180-230℃), iyo inopinda mukati mefibers dzekugadzira uye inosimba. Kubva payakatanga kugadzirwa muma1970, tekinoroji iyi yave nzira inofarirwa yekudhinda machira akasanganiswa epolyester nepolyester-spandex nekuda kwehushamwari hwayo kune nharaunda (hapana nzira yekuwachisa, hapana kubuda kwemvura yakasviba) uye kuratidza mapatani akanyatsojeka.
Kushandiswa kwemachira epolyester kwakakosha zvikuru, nekuti chimiro chayo chemamorekuru mukuwedzera kwegap rekupisa kwakanyanya, kuti zvive nyore kupinda kwemamorekuru edhayi; uye machira epolyester-Spandex (polyester blends ine spandex) anofanira kuve nechokwadi chekuti huwandu hwepolyester husingasviki 70%, kuitira kuti dhayi inyatsonyudzwa. Kana tichienzanisa nekudhinda kwechinyakare, kudhinda kweSublimation kunogona kuita maawa makumi manomwe nemaviri ekugadzirwa kuenderera mberi, kumhanya kunogona kusvika 2000-3000 m / h, uye pateni ine pfungwa yakasimba yehierarchy, gradient effect inosvika 256 mavara matanho.
II. Maitiro uye matekinoroji akakosha
1. Kurapwa kusati kwaitwa uye kusarudzwa kwezvinhu
Machira akarukwa ePolyester-Spandex anofanira kubikwa zvakanaka, kuumbwa uye kukura kuti agadzirise matambudziko eweft skew uye rolled edges. Kushandisa muchina wekudhinda wedhijitari une chinhu chinopinza kunogona kuvandudza kutsetseka kwejira uye kuderedza kuenderana kwemavara. Bepa rekutamisa rakagadzirwa muHolland rinodzivirira kupisa kwakanyanya uye rakaputirwa nesilicone layer kuti riwedzere kushanda zvakanaka kwekubuda kwedhayi.
2. Dhizaini yedhijitari uye kudhinda
Mushure mekupedza kugadzira mapatani kuburikidza neCAD software, musoro wekudhinda we720dpi x 720dpi wakanyatsogadzirwa unoshandiswa kudhinda inki yedhayi inopararira papepa rekutamisa. Kuchenjerera kunofanirwa kupihwa pakugadzira mufananidzo wegirazi (horizontal flip) kuti ugone kuenderana negwara rekutamisa rinotevera, uku uchidzora viscosity yeinki iri pakati pe3-10mPa-s kudzivirira musoro wekudhinda kuti usavhare.
3. Maitiro ekutamisa press yekupisa
Tembiricha yekuchinjisa inowanzoiswa pa180-210℃, kumanikidzwa kunodzorwa pa10-12kPa, uye nguva inogadziriswa kusvika kumasekonzi 20-45 zvichienderana nehukobvu hwejira. Midziyo yekumanikidza isina kusimba (13.3kPa) inogona kuvandudza zvakanyanya kufanana kwekupinda kwedhayi, kunyanya kumachira epolyester-spandex ane kusimba kwakanyanya kudzivirira kuomarara kwemaoko. Tichitora machira epolyester-spandex semuenzaniso, huwandu hwakawanda hwepolyester hunogona kushandiswa nemusanganiswa we180-210°C/30s, nepo zvipfeko zvemitambo zvine kusimba kwakanyanya zvinoda nguva pfupi kudzivirira kukuvara kwespandex.
4. Kupedzisa uye kutonga kwemhando
Kugadziriswa kwekupisa kwakanyanya (150-180℃/2min) kunodiwa mushure mekuchinjirwa kuti kuwedzere kusimba kwemavara, uye kusimba kwekukwesha kunogona kusvika mazinga 4-5, uye kusimba kwekusuka kunogona kusvika mazinga 4. Musiyano wemavara ΔE kukosha (<1.5) unowanikwa ne spectrophotometer, uye kudzika kwekupinda kwemamorekuru edhayi kunoongororwa ne infrared spectroscopy kuti ive nechokwadi chekuti pateni inogara kwenguva refu.
III. Zvakanakira zvehunyanzvi uye zvisingakwanisike
Zvakanakira.
1. Kudzivirirwa kwezvakatipoteredza uye kushanda zvakanaka: hapana nzira yekuwachisa, zvichienzaniswa nemvura yekudhinda yechinyakare inochengetedza 95%, kuburitswa kweVOCs kwakaderedzwa ne80%.
2. Kushanda kwemavara: 0.1mm mitsetse yakapfava zvakanyanya uye inodarika 90% saturation yemavara, kunyanya yakanaka pakupenya kwesimbi, gradient halo nezvimwe zvinokonzeresa kuomarara.
Miganhu:
Zvipingamupinyi zveFiber: Fiber dzechisikigo (dzakadai sedonje) dzine ruvara rwusingasviki 30%, uye spandex inodarika 30% mumisanganiswa yepolyester-spandex ichaita kuti ruvara rusanyanya kusimba.
Zvinokonzera Mutengo: Mutengo wepepa rekutamisa unotangira pa35%-40% yemutengo wese wekugadzira, uye mutengo wemadhayi akapararira wakakwira ne20% kupfuura madhayi anochinja ruvara.
IV. Maitiro matsva ekushandisa
Pamuunganidzwa wayo weChirimo/Zhizha 2025, kambani yekuItaly yeLa Perla inoshandisa tekinoroji yekupisa kupisa kugadzira Monet's Water Lilies mu polyester-ammonia swimsuit (78% polyester + 22% spandex), iyo inodzorwa nekupisa pa230°C/28s, kuitira kuti patani yacho irambe iine 95% yemavara ayo mushure mekunyudzwa mumvura yegungwa kagumi.
Kana uri kutsvagawojira rekushambira remhando yepamusoroKuti muwane sublimation print, ndapota tarisai pazasi pechigadzirwa chedu chinongedzo:
V. Mafambiro ebudiriro yeramangwana
1. Kuvandudzwa kwemaitiro egirini
Kabhoni inoburitsa mweya inogona kuderedzwa ne42% nekushandisa madhayi e disperse akagadzirwa ne bio-based (akadai seClariant's Vat Eden range) uye ma polyester fibers akadzokororwa. EU inoronga kuunza mitengo yemicheka yakadhindwa ine heat sublimation ine polyester inodarika 30% yakadzokororwa kubva muna 2026.
Pari zvino Fuzhou Huasheng Textile ine GRS certification yekutsigira zvinhu zvakadzokororwa zvepolyester. Tagara takazvipira kuita mabhizinesi anochengetedza nharaunda uye tinoona izvi kwete senzira chete, asi senzira isingadzivisike yeramangwana reindasitiri.
Mhedziso
Tekinoroji yekudhinda jira rakarukwa repolyester/polyester-spandex sublimation iri kuchinja indasitiri yekudhinda nekudhaya machira nemaitiro ekuti "zvakarurama, zvinoshanda uye zvinogara kwenguva refu". Nehunyanzvi hwedhijitari, hunoshanda, kudzika kwekubatanidzwa, maitiro aya acharatidza mukana wakakura mumunda wekupfeka kwakangwara, machira ekurapa, nezvimwewo, kusimudzira shanduko yemaindasitiri ye "machira + tekinoroji". Makambani anofanirwa kutarisa pakushandurwa kwehunyanzvi kwemidziyo, kutsvagisa nekugadzira zvinhu zvine hushamwari kune nharaunda uye kuiswa kwetekinoroji yepakati, kuitira kuti vatungamire mukusimudzira maindasitiri pasi rose.
Fuzhou Huasheng Textile ine ruzivo rwakakura mukugadzira, kutsvagisa nekusimudzira machira e sublimation, yakatsaurirwa kupajira repamusoro-soro repolyester/polyester spandex rakarukwaHeano mamwe malink emachira edu akakodzera mayunifomu emitambo e sublimation.
1. Jira rePolyester:
https://www.fuzhoutextile.com/polyester-interlock-quick-dry-bird-eye-mesh-fabric-for-sport-tops-product/
https://www.fuzhoutextile.com/moisture-wicking-polyester-football-mesh-fabric-for-sportswear-product/
https://www.fuzhoutextile.com/polyester-micro-mesh-moisture-wicking-fabric-for-sports-shirts-product/
https://www.fuzhoutextile.com/100-polyester-white-pique-knitted-fabric-for-garment-product/
https://www.fuzhoutextile.com/competitive-price-100-polyester-knitted-interlock-lining-fabric-product/
2. Jira rePolyester-spandex:
https://www.fuzhoutextile.com/polyester-spandex-stretch-jacquard-knitted-mesh-fabric-for-sports-wear-product/
https://www.fuzhoutextile.com/95-polyester-5-spandex-single-jersey-knitted-fabric-product/
https://www.fuzhoutextile.com/polyester-spandex-jacquard-knitting-mesh-fabric-for-lining-product/
https://www.fuzhoutextile.com/polyester-spandex-waffle-jacquard-mesh-stretch-fabric-product/
https://www.fuzhoutextile.com/83-polyester-17-spandex-jacquard-knitted-mesh-fabric-for-sports-shirt-product/
Nguva yekutumira: Chivabvu-21-2025