I. Isishwankathelo sobuchwepheshe bokuprinta i-Sublimation
Ukuprinta i-sublimation luhlobo olutsha lwenkqubo yokuprinta olusekelwe kwiimpawu ze-sublimation zeedayi ezisasazekileyo. Umgaqo ophambili kukwenza i-sublimation yeedayi ngokuthe ngqo ukusuka kwimeko eqinileyo ukuya kwimeko yegesi ukuya kubushushu obuphezulu (180-230℃), obungena ngaphakathi kweefayibha zokwenziwa kwaye buqine. Ukusukela oko yaqala ukusebenza ngeminyaka yoo-1970, obu buchwephesha bube yindlela yokuprinta ekhethwayo yeelaphu ezixutyiweyo ze-polyester kunye ne-polyester-spandex ngenxa yobuhlobo bayo nokusingqongileyo (akukho nkqubo yokuhlamba, akukho kukhutshwa kwamanzi amdaka) kunye nokubonakaliswa kwepateni echanekileyo.
Ukusetyenziswa kwilaphu le-polyester kubaluleke kakhulu, kuba isakhiwo sayo se-molecular kwi-high temperature gap expansion, ukuze kube lula ukungena kwee-molecules zedayi; kwaye i-polyester-Spandex (i-polyester blends equkethe i-spandex) amalaphu kufuneka aqinisekise ukuba umxholo we-polyester awukho ngaphantsi kwe-70%, ukuze kuqinisekiswe ukuba idayi ifunxwa ngempumelelo. Xa kuthelekiswa nokuprintwa kwesikrini sendabuko, ukuprintwa kwe-Sublimation kunokuphumeza iiyure ezingama-72 zemveliso eqhubekayo, isantya sinokufikelela kwi-2000-3000 m / h, kwaye ipateni inombono onamandla we-hierarchy, i-gradient effect ukuya kuthi ga kwi-256 color steps.
II. Iinkqubo kunye neetekhnoloji eziphambili
1. Unyango lwangaphambi konyango kunye nokukhethwa kwezinto
Amalaphu alukiweyo e-Polyester-Spandex kufuneka abiliswe ngokungqongqo, amile kwaye abe nobukhulu ukuze kusonjululwe iingxaki ze-weft skew kunye nemiphetho egobileyo. Ukusetyenziswa komatshini wokuprinta wedijithali one-arhente engenelayo kunokuphucula ukuguda kwelaphu kwaye kunciphise ukufana kombala. Iphepha lokudlulisa lenziwe eHolland ngokumelana nobushushu obuphezulu kwaye ligqunywe ngomaleko we-silicone ukuphucula ukusebenza kakuhle kokukhululwa kwedayi.
2. Uyilo lwedijithali kunye nokuprinta
Emva kokugqiba uyilo lwepateni ngesoftware yeCAD, intloko yoshicilelo echanekileyo ye-720dpi x 720dpi isetyenziselwa ukuprinta i-inki yedayi esasazekileyo kwiphepha lokudlulisa. Kufuneka kuqwalaselwe uyilo lomfanekiso wesibuko (i-horizontal flip) ukuze ivumelane necala lokudlulisa elilandelayo, ngelixa kulawulwa i-inki viscosity kuluhlu lwe-3-10mPa-s ukuthintela intloko yoshicilelo ukuba ingavali.
3. Inkqubo yokudlulisa ubushushu
Ubushushu bokudlulisa buhlala bubekwe kwi-180-210℃, uxinzelelo lulawulwa kwi-10-12kPa, kwaye ixesha lihlengahlengiswa libe yimizuzwana engama-20-45 ngokobukhulu belaphu. Izixhobo zoxinzelelo olungenasivamvo (13.3kPa) zinokuphucula kakhulu ukufana kokungena kwedayi, ngakumbi kwilaphu le-polyester-spandex elinoburhabaxa obuphezulu ukuze kuthintelwe ukuqina kwesandla. Ukuthatha amalaphu e-polyester-spandex njengomzekelo, umxholo ophezulu we-polyester ungasetyenziswa ngokudibanisa iiparameter ze-180-210°C/30s, ngelixa iimpahla zemidlalo ezinoburhabaxa obuphezulu zifuna ixesha elifutshane ukuthintela umonakalo we-spandex.
4. Ukugqiba kunye nolawulo lomgangatho
Ukulungiswa kobushushu obuphezulu (150-180℃/2min) kuyafuneka emva kokudluliselwa ukuze kuphuculwe ukuqina kombala, kwaye ukuqina kokuhlikihla kunokufikelela kumanqanaba ama-4-5, kwaye ukuqina kokuhlamba kunokufikelela kumanqanaba ama-4. Umahluko wombala we-ΔE (<1.5) ufunyanwa yi-spectrophotometer, kwaye ubunzulu bokungena kweemolekyuli zedayi buhlalutywa yi-infrared spectroscopy ukuqinisekisa ukuqina kwepateni.
III. Iingenelo zobugcisa kunye nemida
Iingenelo.
1. Ukhuseleko lokusingqongileyo kunye nokusebenza kakuhle: akukho nkqubo yokuhlamba, xa kuthelekiswa namanzi okuprinta emveli okusindisa i-95%, ukukhutshwa kwe-VOCs kuncitshiswe yi-80%.
2. Ukusebenza kombala: Imigca emincinci kakhulu eyi-0.1mm kunye nombala ogcweleyo ongaphezulu kwe-90%, ilungile ngakumbi kwi-metallic luster, i-gradient halo kunye nezinye iziphumo ezintsonkothileyo.
Imida:
Imida yeFayibha: Iifayibha zendalo (ezifana nomqhaphu) zinombala ongaphantsi kwe-30%, kwaye ngaphezulu kwe-30% ye-spandex kwi-polyester-spandex blends kuya kubangela ukuncipha kokukhawuleza kombala.
Izinto ezibangela iindleko: Ixabiso lephepha lokudlulisa libalelwa kwi-35%-40% yexabiso lilonke lemveliso, kwaye ixabiso ledayi ezisasazekileyo liphezulu ngama-20% kunedayi ezisabelayo.
IV. Iimeko zesicelo ezintsha
Kwiqoqo layo laseNtwasahlobo/ehlotyeni lika-2025, uphawu lwase-Itali iLa Perla lusebenzisa itekhnoloji yokunciphisa ubushushu ukuvelisa iiMonet's Water Lilies kwi-polyester-ammonia swimsuit (78% polyester + 22% spandex), elawulwa ngokuchanekileyo kubushushu obungama-230°C/28s, ukuze ipateni igcine i-95% yombala wayo emva kokuntywiliselwa emanzini olwandle izihlandlo ezili-10.
Ukuba nawe ujongeilaphu leempahla zokudada ezikumgangatho ophezuluUkuze ufumane ushicilelo lwe-sublimation, nceda ujonge ngezantsi kwekhonkco lemveliso yethu:
V. Iindlela zophuhliso lwexesha elizayo
1. Ukuphuculwa kwenkqubo eluhlaza
Ukukhutshwa kwekhabhoni kungancitshiswa ngama-42% ngeedayi ezisasazekileyo ezisekelwe kwibhayoloji (ezifana nohlobo lweClariant's Vat Eden) kunye neefayibha zepolyester ezisetyenzisiweyo. I-EU iceba ukwazisa ukhetho lweerhafu kwimpahla eprintiweyo ye-heat sublimation equlethe i-polyester esetyenzisiweyo engaphezulu kwama-30% ukusuka ngo-2026.
IFuzhou Huasheng Textile okwangoku ineziqinisekiso ze-GRS zokuxhasa izixhobo ze-polyester ezisetyenzisiweyo. Besisoloko sizibophelele kwimikhwa yeshishini ezinzileyo kwaye oku sikubona kungekuphela nje njengesiqhelo, kodwa njengesikhokelo sexesha elizayo esingenakuphepheka soshishino.
Isiphelo
Itekhnoloji yokuprinta i-polyester/polyester-spandex eyenziwe nge-sublimation ngelaphu elilukiweyo itshintsha ishishini lokuprinta nokudaya ilaphu ngeempawu "zokuchaneka, ukusebenza kakuhle kunye nokuzinza". Ngetekhnoloji yedijithali, esebenzayo, ubunzulu bokudibanisa, le nkqubo iya kubonisa amandla amakhulu kwicandelo lokunxiba okukrelekrele, amalaphu ezonyango, njl.njl., ukukhuthaza utshintsho lweshishini "lwelaphu + itekhnoloji". Amashishini kufuneka agxile ekuguqulweni okukrelekrele kwezixhobo, uphando kunye nophuhliso lwezinto ezinobuhlobo nokusingqongileyo kunye nokufakelwa kwetekhnoloji enqamlezileyo, ukuze akhokele ekuphuculweni kweshishini lehlabathi.
I-Fuzhou Huasheng Textile inamava amaninzi kwimveliso yelaphu le-sublimation, uphando kunye nophuhliso, ezinikele ekuboneleleniIlaphu le-sublimation eliyilwe nge-polyester/polyester spandex elikumgangatho ophezuluNazi ezinye iilinki zelaphu zethu ezifanelekileyo kwiiyunifomu zemidlalo ze-sublimation.
1. Ilaphu lePolyester:
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. Ilaphu le-polyester-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/
Ixesha leposi: Meyi-21-2025