Kodi kusiyana pakati pa UV Varnishing, varnishing ndi laminating ndi kotani?

Makasitomala nthawi zambiri amasokonezeka ndi mitundu yosiyanasiyana ya zinthu zosindikizira. Kusadziwa yoyenera kungayambitse mavuto, choncho ndikofunikira kuti mukamayitanitsa, muuzeni chosindikizira chanu zomwe mukufuna.

Ndiye, kodi kusiyana pakati pa UV Varnishing, varnishing ndi laminating ndi kotani? Pali mitundu ingapo ya varnish yomwe ingagwiritsidwe ntchito posindikiza, koma yonse ili ndi makhalidwe ofanana. Nazi mfundo zingapo zofunika.

Varnish imawonjezera kuyamwa kwa utoto

Zimathandiza kuti ntchito youma iyambe mofulumira.

Vanishi imathandiza kuti inki isakwinyike pamene pepalalo likugwiridwa ntchito.

Ma varnish amagwiritsidwa ntchito kawirikawiri komanso bwino pamapepala okhala ndi zokutira.

Ma laminate ndi abwino kwambiri poteteza

Kusindikiza Makina

Chisindikizo cha makina ndi chophimba chosavuta, komanso chosaoneka chomwe chimagwiritsidwa ntchito ngati gawo la njira yosindikizira kapena popanda intaneti polojekitiyo itachoka mu makina osindikizira. Sichikhudza mawonekedwe a ntchitoyo, koma pamene chimatseka inki pansi pa chovala choteteza, chosindikizira sichiyenera kudikira nthawi yayitali kuti ntchitoyo ikhale youma mokwanira kuti igwire. Nthawi zambiri chimagwiritsidwa ntchito popanga zosindikiza mwachangu monga mapepala a matt ndi satin, chifukwa inki imauma pang'onopang'ono pazida izi. Zophimba zosiyanasiyana zimapezeka m'mapeto osiyanasiyana, utoto, kapangidwe ndi makulidwe, zomwe zingagwiritsidwe ntchito kusintha mulingo wa chitetezo kapena kupeza zotsatira zosiyana zowoneka. Malo omwe ali ndi inki yakuda kwambiri kapena mitundu ina yakuda nthawi zambiri amalandira chophimba choteteza kuti asapezeke ndi zala, zomwe zimaonekera bwino motsutsana ndi maziko amdima. Zophimba zimagwiritsidwanso ntchito pazikuto za magazini ndi malipoti komanso pamabuku ena omwe amakhudzidwa molakwika kapena pafupipafupi.

Zophimba zamadzimadzi ndiye njira yodziwika bwino yotetezera mabuku osindikizidwa. Zimapereka chitetezo chopepuka mpaka chapakati pamtengo wotsika. Mitundu itatu ikuluikulu ya zophimba imagwiritsidwa ntchito:

Vanishi

Vanishi ndi chophimba chamadzimadzi chomwe chimayikidwa pamalo osindikizidwa. Chimatchedwanso chophimba kapena kutseka. Nthawi zambiri chimagwiritsidwa ntchito poletsa kukanda kapena kutsekeka ndipo nthawi zambiri chimagwiritsidwa ntchito pa zinthu zophimbidwa. Vanishi kapena vanishi yosindikizidwa ndi chophimba chowonekera bwino chomwe chingasinthidwe ngati inki mu makina osindikizira (offset). Ili ndi kapangidwe kofanana ndi inki koma ilibe utoto uliwonse. Pali mitundu iwiri.

Vanishi: Madzi oyera bwino omwe amapakidwa pamalo osindikizidwa kuti aziwoneka bwino komanso kuti atetezedwe.

Chophimba cha UV: Chopangidwa ndi laminate yamadzimadzi yolumikizidwa ndi kutsukidwa ndi kuwala kwa ultraviolet. Choteteza chilengedwe.

Kuwala kwa ultraviolet. Kungakhale kowala kapena kopanda matt. Kungagwiritsidwe ntchito ngati chophimba cha malo kuti kuwonetse chithunzi china pa pepala kapena ngati chophimba cha madzi osefukira. Chophimba cha UV chimapereka chitetezo ndi kuwala kwambiri kuposa varnish kapena chophimba chamadzi. Popeza chimachiritsidwa ndi kuwala osati kutentha, palibe zosungunulira zomwe zimalowa mumlengalenga. Komabe, zimakhala zovuta kuzibwezeretsanso kuposa zophimba zina. Chophimba cha UV chimagwiritsidwa ntchito ngati ntchito yomaliza yosiyana ngati chophimba cha madzi osefukira kapena (chogwiritsidwa ntchito posindikiza pazenera) ngati chophimba cha malo. Kumbukirani kuti chophimba chokhuthala ichi chingasweke chikadulidwa kapena kupindika.

Chophimba cha varnish chimapezeka mu utoto wonyezimira, wa satin kapena wa matt, wokhala ndi utoto kapena wopanda utoto. Varnish imapereka chitetezo chochepa poyerekeza ndi zophimba zina ndi laminate, koma imagwiritsidwa ntchito kwambiri, chifukwa cha mtengo wake wotsika, kusinthasintha komanso kugwiritsa ntchito mosavuta. Varnish imagwiritsidwa ntchito ngati inki, pogwiritsa ntchito imodzi mwa zida zomwe zili pamakina. Varnish ikhoza kusefukira papepala lonse kapena malo ogwiritsidwa ntchito pomwe mukufuna, kuti muwonjezere kuwala kwina pazithunzi, mwachitsanzo, kapena kuteteza maziko akuda. Ngakhale kuti varnish iyenera kusamalidwa mosamala kuti ipewe kutulutsa mankhwala owopsa achilengedwe mumlengalenga, ikauma imakhala yopanda fungo komanso yopanda mphamvu.

Kuphimba kwamadzi

Chophimba chamadzi chimakhala choteteza chilengedwe kuposa chophimba cha UV chifukwa chimachokera m'madzi. Chimakhala cholimba bwino kuposa varnish (sichilowa mu press sheet) ndipo sichimasweka kapena kusweka mosavuta. Komabe, madzi amawononga kawiri kuposa varnish. Popeza chimayikidwa ndi nsanja yamadzi kumapeto kwa press, munthu akhoza kungoyika pansi chophimba chamadzi, osati chophimba chamadzi "chosawoneka". Madzi amapezeka mu gloss, wofiirira, komanso satin. Monga varnish, zophimba zamadzi zimayikidwa pamzere pa press, koma zimawala komanso zosalala kuposa varnish, zimakhala ndi kukwawa kwambiri komanso kukana kupukuta, sizimakhala zachikasu ndipo zimakhala zoteteza chilengedwe. Zophimba zamadzi zimauma mwachangu kuposa varnish, zomwe zikutanthauza kuti nthawi yosinthira imathamanga kwambiri pa press.

Zophimba zamadzi zomwe zimapezeka mu zonyezimira kapena zofewa, zimaperekanso zabwino zina. Chifukwa zimatseka inki kuti isawonongeke ndi mpweya, zimathandiza kupewa inki zachitsulo kuti zisade. Zophimba zamadzi zopangidwa mwapadera zitha kulembedwa ndi pensulo nambala yachiwiri, kapena kusindikizidwanso pogwiritsa ntchito chosindikizira cha laser jet, chinthu chofunikira kwambiri pa ntchito zotumizira makalata ambiri.

Zophimba zamadzi ndi zophimba za UV nazonso zimakhala ndi vuto la kutentha ndi mankhwala. Pazifukwa zochepa kwambiri, pazifukwa zomwe sizikumveka bwino, mitundu ina yofiira, yabuluu ndi yachikasu, monga buluu wopepuka, rhodamine violet ndi wofiirira ndi pms wofunda wofiira, yadziwika kuti imasintha mtundu, kutuluka magazi kapena kutha. Kutentha, kukhudzana ndi kuwala, ndi kupita kwa nthawi zonse zitha kuyambitsa vuto la mitundu iyi yothawa, yomwe ingasinthe nthawi iliyonse kuyambira nthawi yomwe ntchitoyo yachoka mpaka miyezi kapena zaka pambuyo pake. Mitundu yowala, yopangidwa pogwiritsa ntchito 25% kapena kuchepera, imakhala ndi vuto la kutentha kwambiri.

Pofuna kuthana ndi vutoli, makampani opanga inki tsopano amapereka inki yokhazikika komanso yosinthika yomwe ili ndi mtundu wofanana ndi yomwe imakonda kuyaka, ndipo inki izi nthawi zambiri zimagwiritsidwa ntchito kusindikiza mitundu yowala kapena mitundu yowala. Ngakhale zili choncho, kuyaka kumatha kuchitikabe ndipo kungakhudze kwambiri mawonekedwe a polojekitiyi.

Laminate

Laminate ndi pepala lopyapyala lowonekera bwino la pulasitiki kapena chophimba chomwe nthawi zambiri chimayikidwa pa zophimba, ma positi kadi, ndi zina zotero zomwe zimateteza ku madzi ndi kugwiritsa ntchito kwambiri, ndipo nthawi zambiri, zimawonjezera mtundu womwe ulipo, zomwe zimapangitsa kuti kuwala kukhale kowala kwambiri. Laminate imabwera m'mitundu iwiri: filimu ndi madzi, ndipo imatha kukhala ndi mawonekedwe owala kapena owala. Monga momwe dzina lawo likusonyezera, nthawi ina filimu yowoneka bwino ya pulasitiki imayikidwa pa pepala, ndipo nthawi ina, madzi owoneka bwino amafalikira pa pepalalo ndikuuma (kapena kuchiritsa) ngati varnish. Laminate imateteza pepalalo ku madzi ndipo motero ndi yabwino pazinthu zophimba monga menyu ndi zophimba mabuku. Laminate ndi yochedwa kupaka ndipo ndi yokwera mtengo koma imapereka malo olimba komanso otsukidwa. Ndiwo chisankho chabwino kwambiri choteteza zophimba.

Ndi vanishi iti yoyenera ntchito yanu?

Ma laminate amapereka chitetezo chachikulu kwambiri ndipo sagonjetseka m'njira zosiyanasiyana, kuyambira mamapu mpaka menyu, makhadi abizinesi mpaka magazini. Koma chifukwa cha kulemera kwawo kwakukulu, nthawi, zovuta komanso ndalama zambiri, ma laminate nthawi zambiri sagwiritsidwa ntchito pamapulojekiti omwe ali ndi ntchito zambiri zosindikizira, nthawi yochepa yogwira ntchito kapena nthawi yochepa yomaliza. Ngati ma laminate agwiritsidwa ntchito, pakhoza kukhala njira zingapo zopezera zotsatira zomwe mukufuna. Kuphatikiza laminate ndi pepala lolemera kumapangitsa kuti ikhale yolimba pamtengo wotsika.

Ngati simungathe kusankha, kumbukirani kuti mitundu iwiri ya zomaliza ingagwiritsidwe ntchito pamodzi. Mwachitsanzo, chophimba cha UV chosawoneka bwino chingagwiritsidwe ntchito pamwamba pa laminate yonyezimira. Ngati polojekitiyo idzakhala yopaka, onetsetsani kuti mwawonjezera nthawi yowonjezera komanso nthawi zambiri, kulemera kowonjezera ngati mutumiza makalata.

Kodi kusiyana pakati pa UV Varnishing, varnishing ndi laminating - pepala lokutidwa ndi utoto ndi kotani?

Kaya mugwiritsa ntchito kupaka utoto wanji, zotsatira zake nthawi zonse zimawoneka bwino pa pepala lopakidwa utoto. Izi zili choncho chifukwa chakuti pamwamba pake pali polimba, yopanda mabowo, yomwe imasunga kupaka utoto wamadzimadzi kapena filimu pamwamba pa pepalalo, popanda kulola kuti ilowe pamwamba pa kupaka utoto. Kusunga bwino kumeneku kumathandiza kuonetsetsa kuti kutsirizika koteteza kupitirira bwino. Pamwamba pake pamakhala posalala, ndipo pamakhala bwino kwambiri.