Nsalu yopakidwa utoto wosakanikirana ikaziziritsidwa mu chidebe chopaka utoto ndikuyesedwa ndikugwirizana ndi mtundu wamba, ngati nsalu yopakidwa utotoyo yatsukidwa ndikukonzedwa, mtundu wake umakhala wosiyana pang'ono ndi wa chitsanzo wamba, kukonza mtundu kungagwiritsidwe ntchito Ntchito yakunyumba kuti ikonzedwe. Ngati kusiyana kwa mtundu kuli kwakukulu, kuchotsedwa ndi kusinthidwanso kwa utoto kuyenera kuganiziridwa.

Kukonza utoto
Pa nsalu zomwe zili ndi chromatic aberration pang'ono, njira zotsatirazi zingagwiritsidwe ntchito: Ngati kuchuluka kwa kutopa kwachepa ndipo utoto wambiri ukatsala mumadzi otsala, ukhoza kusinthidwa mwa kuwonjezera nthawi yopaka utoto kapena kuwonjezera kutentha kwa utoto. Pamene kuzama kwa utoto kuli kokwera pang'ono, kusiyana kwa mitundu kumeneku kungakonzedwenso mwa kuwonjezera ma surfactants ndi kulinganiza.

1.1 Njira zokonzera utoto
Musanakonze mtundu, muyenera kumvetsetsa bwino mtundu wa nsalu yopakidwa utoto ndi mtundu wa utoto. Njira zotsatirazi zingagwiritsidwe ntchito kusintha mtundu:
(1) Palibe chifukwa chochotsera chinthu chopakidwa utoto mu chophikira utoto, ingoziziritsani utotowo kufika pa 50~70℃, ndikuwonjezera utotowo kuti ukhale wokonzedwa bwino;
Kenako tenthetsani kuti mupaka utoto.
(2) Nsalu yopaka utoto imatsitsidwa kuchokera ku makina opaka utoto, kenako nkuponyedwa mu makina ena opaka utoto, kenako njira yopaka utoto imachitidwa pogwiritsa ntchito njira yophika utoto ndi njira yowongolera utoto.

1.2 Katundu wa utoto wokonza mitundu
Ndikoyenera kuti utoto womwe umagwiritsidwa ntchito pokonza utoto ukhale ndi zinthu izi: (1) Utotowo sudzakhudzidwa ndi zinthu zopanga utoto ndipo udzakhala wopaka pang'onopang'ono. Ntchito yokonza utoto ikachitika, kuchuluka kwa anionic surfactant komwe kuli mu utotowo kumakhalabe mu utoto wa mowa, ndipo utoto wochepa wa utoto wokonza utoto udzakhala ndi zotsatira zopaka utoto pang'onopang'ono chifukwa cha kukhalapo kwa chinthu chopanga utoto. Chifukwa chake, utoto wokonza utoto uyenera kusankhidwa womwe sudzakhudzidwa mosavuta ndi zinthu zopanga utoto ndipo umakhala ndi zotsatira zopaka utoto pang'onopang'ono.
(2) Utoto wokhazikika womwe sungakhudzidwe mosavuta ndi hydrolysis ndi reductive dissection. Utoto wokonzanso mtundu, ukagwiritsidwa ntchito pokonzanso utoto wopepuka kwambiri, utotowo umasungunuka mosavuta kapena kuwola mwa kuchepetsa. Chifukwa chake, utoto womwe sukhudzidwa ndi zinthu izi uyenera kusankhidwa.
(3) Utoto wokhala ndi mphamvu zabwino zoyezera utoto. Uyenera kukhala ndi mphamvu zabwino zoyezera utoto kuti utoto ukhale woyezera utoto.
(4) Utoto wokhala ndi kuwala kolimba kwambiri. Kuchuluka kwa utoto womwe umagwiritsidwa ntchito pokonza mitundu nthawi zambiri kumakhala kochepa kwambiri. Chifukwa chake, kulimba kwake kwa sublimation ndi kulimba konyowa ndikofunikira kwambiri, koma sikofunikira kwambiri monga kulimba kwa kuwala. Kawirikawiri, utoto womwe umagwiritsidwa ntchito pokonza mitundu umasankhidwa kuchokera ku utoto womwe umagwiritsidwa ntchito mu fomula yoyambirira yopaka utoto. Komabe, utoto uwu nthawi zina sukwaniritsa zomwe zili pamwambapa. Pankhaniyi, tikukulimbikitsani kusankha zotsatirazi zoyenera kukonza mitundu.
utoto:
CI (Dye Index): Disperse Yellow 46; Disperse Red 06; Disperse Red 146; Disperse Violet 25; Disperse Violet 23; Disperse Blue 56.

Kuchotsa ndi kupukutanso

Ngati mtundu wa nsalu yopakidwa utoto uli wosiyana ndi chitsanzo chokhazikika, ndipo sungakonzedwe mwa kudula utoto kapena kuupaka utoto wofanana, uyenera kuchotsedwa ndi kupakidwa utoto kachiwiri. Ulusi wozizira kwambiri uli ndi kapangidwe kake ka kristalo. Chifukwa chake n'zosatheka kugwiritsa ntchito njira zambiri kuti uchotse utoto wonse. Komabe, kupukuta pang'ono kungatheke, ndipo sikuyenera kuchotsedwa utoto wonse popaka utoto kachiwiri ndikukonza mtunduwo.

2.1 Gawo la chotsukira
Njira yochotsera utoto iyi imagwiritsa ntchito mphamvu yochepetsera ya ma surfactants kuti achotse utoto. Ngakhale kuti kuchotsa utoto ndi kochepa, sikuwononga utoto kapena kuwononga momwe nsalu yopaka utoto imamvekera. Nthawi zambiri kuchotsa utoto ndi: chithandizo: nonionic surfactant ten anionic surfactant 2 ~ 4L, kutentha: 130℃, Q: 30 ~ 60min. Onani Gome 1 kuti mudziwe momwe utoto umagwirira ntchito.

2.2 Bwezeretsani kutsekeka
Njira yochotsera utoto iyi ndi kutentha nsalu yopaka utoto m'mphepete mwa kutentha kuti ichotse mtundu, kenako gwiritsani ntchito chochepetsera utoto kuti muwononge utoto wowonongeka, ndikulekanitsa mamolekyu a utoto wowonongeka ndi nsalu ya ulusi momwe mungathere. Mphamvu yake yochotsera utoto ndi yabwino kuposa njira yochotsera utoto pang'ono. Komabe, pali mavuto ambiri ndi njira iyi yochotsera utoto. Monga kulumikizanso mamolekyu a utoto wowonongeka ndi wowonongeka; mtundu ukachotsedwa udzakhala wosiyana kwambiri ndi mtundu woyambirira. Kumva kwa dzanja ndi kutayika kwakukulu kwa utoto wa nsalu yopaka utoto kudzasintha; mabowo a utoto pa ulusi adzachepa, ndi zina zotero.
Chifukwa chake, njira yochotsera utoto imagwiritsidwa ntchito pokhapokha ngati utoto wakale sungathe kukonzedwa mokwanira. Njira yochepetsera utoto ndi iyi:
Chowongolera utoto (makamaka mtundu wa emulsion) 4g/L
Chothandizira chosakhala cha ionic pamwamba pa ionic 2g/L
Soda wotsekemera (35%) 4ml/L
Ufa wa inshuwalansi (kapena Dekuling) 4g/L
Kutentha 97~100℃
Nthawi: mphindi 30

2.3 Njira yochotsera ma oxidation
Njira yochotsera utoto pogwiritsa ntchito okosijeni kuti iwononge utoto kuti ichotsedwe, ndipo imakhala ndi zotsatira zabwino zochotsera utoto kuposa njira yochotsera utoto. Njira yochotsera utoto pogwiritsa ntchito okosijeni ndi iyi:
Chowongolera utoto (makamaka mtundu wa emulsion) 4g/L
Asidi wa formic (asidi wa formic) 2ml/L
Sodium chlorite (NaCLO2) 23g/L
Chokhazikika cha chlorine 2g/L
Kutentha 97~100℃
Nthawi: mphindi 30

2.4 utoto wolemera
Njira zopaka utoto zomwe zimagwiritsidwa ntchito nthawi zambiri zingagwiritsidwe ntchito kupakanso utoto nsalu yodulidwayo, koma utoto wa nsalu yopaka utotoyo uyenera kuyesedwa poyamba, ndiko kuti, ntchito yopaka utoto wa chitsanzo cha chipinda iyenera kuchitidwa. Chifukwa utoto wake ukhoza kukhala wokulirapo kuposa usanachotsedwe.

Chidule

Ngati pakufunika kupukuta utoto bwino, nsaluyo imatha kusungunuka ndi kuchotsedwa kaye, kenako kuchepetsa kupukuta. Popeza kuchepetsa ndi kupukuta utoto kumapangitsa kuti nsalu yopaka utotoyo ikwinyazike, zomwe zimapangitsa kuti nsaluyo ikhale yolimba komanso yolimba, iyenera kuganiziridwa bwino kwambiri popanga zinthu, makamaka kupukuta utoto wosiyanasiyana womwe wawonetsedwa mu Gome 1. Kugwira ntchito kwa utoto. Poganizira kuti kufananiza mitundu kumatha kufika pa mtundu wokhazikika, njira yokonzanso yofatsa imagwiritsidwa ntchito nthawi zambiri. Mwanjira imeneyi yokha, kapangidwe ka ulusi sikanawonongeke, ndipo mphamvu yong'ambika ya nsaluyo sidzatsika kwambiri.