Akwatunan launi suna lissafin mafi girman kaso na farashin kayan marufi na kwaskwarima. A lokaci guda, aiwatar da akwatunan launi kuma shine mafi rikitarwa na duk kayan kwalliyar kayan kwalliya. Idan aka kwatanta da masana'antun samfuran filastik, farashin kayan aiki na masana'antar akwatin launi shima yana da yawa. Sabili da haka, bakin kofa na masana'antar akwatin launi yana da inganci. A cikin wannan labarin, mun taƙaita bayanin ainihin iliminkayan kwalin launi.
Ma'anar samfur
Akwatunan launi suna nufin akwatunan nadawa da ƙananan kwalayen da aka yi da kwali da ƙaramin kwali. A cikin ra'ayi na marufi na zamani, akwatunan launi sun canza daga kare samfurori zuwa inganta samfurori. Masu amfani za su iya yin hukunci da ingancin samfurori ta hanyar ingancin akwatunan launi.
Tsarin sarrafawa
An raba tsarin samar da akwatin launi zuwa sabis na farko da kuma sabis na latsawa. Fasahar riga-kafi tana nufin tsarin da aka yi kafin bugu, musamman gami da ƙirar kwamfuta da bugu na tebur. Irin su zane-zane, haɓaka marufi, tabbatarwa na dijital, tabbatarwa na al'ada, yankan kwamfuta, da sauransu. Sabis na latsawa ya fi game da sarrafa samfura, kamar jiyya na saman (mai, UV, lamination, stamping / azurfa, embossing, da dai sauransu). , aikin sarrafa kauri (takarda mai hawa), yankan giya (yanke kayan da aka gama), gyare-gyaren akwatin launi, ɗaure littafi (nayawa, stapling, ɗaure manne).
1. Tsarin sarrafawa
A. Zane fim
Mai zanen zanen zane yana zana da nau'ikan marufi da takaddun bugu, kuma ya kammala zaɓin kayan tattarawa.
B. Bugawa
Bayan samun fim ɗin (CTP plate), ana ƙayyade bugu gwargwadon girman fim ɗin, kauri na takarda, da launi na bugu. Daga mahangar fasaha, bugu shine babban lokaci na yin faranti (kwafin asali cikin farantin bugu), bugu (bayanan hoto akan farantin bugu ana canjawa wuri zuwa saman substrate), da sarrafa aikin latsawa (post-press). sarrafa samfurin da aka buga bisa ga buƙatu da aiki, kamar sarrafa su cikin littafi ko akwati, da sauransu).
C. Yin gyare-gyaren wuka da ramuka masu hawa
Ana buƙatar ƙaddamar da samar da mutu bisa ga samfurin da samfurin da aka kammala da aka buga.
D. Bayyanar sarrafa samfuran da aka buga
Ƙawata saman, gami da lamination, hot stamping, UV, oiling, da dai sauransu.
E. Yanke-yanke
Yi amfani da injin giya + mai yankan mutuwa don yanke akwatin launi don samar da ainihin salon akwatin launi.
F. Akwatin kyauta/akwatin m
Dangane da samfurin ko salon zane, manne sassan akwatin launi da ake buƙatar gyarawa da haɗa su tare, wanda za'a iya manne da na'ura ko ta hannu.
2. Common post-bugu matakai
Tsarin shafa mai
Yin man fetur wani tsari ne na shafa mai a saman takardar da aka buga sannan a bushe shi ta na'urar dumama. Hanyoyi guda biyu ne, daya shine a yi amfani da injinan mai wajen mai, dayan kuma amfani da injin bugu wajen buga mai. Babban aikin shine don kare tawada daga fadowa da haɓaka haske. Ana amfani dashi don samfurori na yau da kullum tare da ƙananan buƙatu.
Tsarin goge goge
Ana lulluɓe takardar da aka buga da man fetir sannan a wuce ta na'ura mai gogewa, wanda ke daɗaɗa shi da matsanancin zafin jiki, bel mai haske da matsa lamba. Yana taka rawa mai laushi don canza fuskar takarda, yana sa ta gabatar da kayan jiki mai sheki, kuma yana iya hana launi da aka buga ta yadda ya kamata.
Tsarin UV
Fasahar UV wani tsari ne na bayan bugu wanda ke ƙarfafa al'amarin da aka buga a cikin fim ta hanyar shafa man UV akan abin da aka buga sannan kuma ya haskaka shi da hasken ultraviolet. Akwai hanyoyi guda biyu: ɗayan cikakken farantin UV ne ɗayan kuma ɓangaren UV ne. Samfurin na iya cimma ruwa mai hana ruwa, juriya da tasiri mai haske
Laminating tsari
Lamination wani tsari ne wanda ake shafa manne akan fim ɗin PP, bushe da na'urar dumama, sannan a danna kan takardar da aka buga. Akwai nau'ikan lamination guda biyu, mai sheki da matte. Samfurin da aka buga zai zama mai santsi, mai haske, karin tabo, mai jure ruwa, da lalacewa, tare da launuka masu haske da ƙarancin lalacewa, wanda ke kare bayyanar samfurori daban-daban da aka buga kuma yana ƙara yawan rayuwarsu.
Tsarin canja wuri na Holographic
Canja wurin Holographic yana amfani da tsarin gyare-gyare don pre-latsa kan takamaiman fim ɗin PET kuma a shafe shi, sannan canja wurin tsari da launi akan shafi zuwa saman takarda. Yana samar da wani wuri mai karewa da haske, wanda zai iya inganta darajar samfurin.
Tsarin hatimin zinare
Tsarin bugu na musamman wanda ke amfani da kayan aiki mai zafi (gilding) don canja wurin launi mai launi akan foil na alumini na anodized ko sauran foil ɗin pigment zuwa samfurin da aka buga a ƙarƙashin zafi da matsa lamba. Akwai launuka masu yawa na foil na al'adar anodized, tare da zinare, azurfa, da Laser waɗanda suka fi kowa. Zinariya da azurfa an ƙara raba su zuwa zinare mai sheki, zinare matte, azurfa mai sheki, da azurfa matte. Gilding na iya inganta darajar samfurin
Tsarin tsari
Wajibi ne a yi faranti guda ɗaya da farantin taimako ɗaya, kuma faranti biyu dole ne su kasance da daidaiton daidaitattun daidaito. Ana kuma kiran faranti mara kyau. Maɓalli da sassa na hoto da rubutun da aka sarrafa akan farantin suna kan hanya ɗaya da samfurin da aka sarrafa. Tsarin embossing zai iya inganta darajar samfurin
Tsarin hawan takarda
Hanyar shafa manne daidai gwargwado zuwa nau'i biyu ko fiye na kwali, dannawa da liƙa a cikin kwali wanda ya dace da buƙatun marufi shine ake kira lamination takarda. Yana ƙara ƙarfi da ƙarfin samfurin don mafi kyawun kare samfurin.
Tsarin Samfur
1. Rarraba kayan abu
Naman fuska
Takardar fuska galibi tana nufin takarda mai rufi, kati mai kyau, katin zinare, katin platinum, katin azurfa, katin laser, da sauransu, waɗanda su ne sassan da za a iya bugawa da su a haɗe da saman takarda. Takarda mai rufi, wanda kuma aka sani da takarda mai rufi, ana amfani da ita gabaɗaya don takardar fuska. Takardar bugu ce mai girma da aka yi da takarda mai tushe wanda aka lullube shi da farar fata; Halayen su ne cewa takarda takarda yana da santsi da lebur, tare da babban santsi da mai sheki mai kyau. An raba takarda mai rufi zuwa takarda mai rufi mai gefe guda, takarda mai fuska biyu, takarda mai matte, da takarda mai laushi mai laushi. Dangane da ingancin, an raba shi zuwa maki uku: A, B, da C. Filayen takarda mai rufi biyu ya fi santsi da sheki, kuma ya fi girma da fasaha. Takaddun da aka yi wa rufi na yau da kullun sune 105G, 128G, 157G, 200G, 250G, da sauransu.
Rubutun takarda
Takardar da aka ƙera galibi ta haɗa da farar allo, takarda allon rawaya, takarda allo (ko takardar allo na hemp), takaddar allo, takarda takarda, da sauransu. Bambancin ya ta'allaka ne a cikin nauyin takarda, kaurin takarda da taurin takarda. Rubutun takarda yana da yadudduka 4: Layer surface (high whiteness), mai rufi Layer (raba saman Layer da core Layer), core Layer (cika don ƙara kauri daga cikin kwali da inganta taurin), ƙasa Layer (bayanin kwali da ƙarfi). ). Nau'in kwali na al'ada: 230, 250, 300, 350, 400, 450, 500g / ㎡, ƙayyadaddun ƙayyadaddun kwali (lebur): girman yau da kullun 787 * 1092mm da girman girman 889 * 1194mm, ƙayyadaddun ƙayyadaddun kwali (mirgina): 26"28"31"33"35"36"38"40" da dai sauransu (wanda ya dace da bugu), an likafta takardan da aka buga a kan takardan da aka yi da shi don haɓaka taurin ƙima.
Kwali
Gabaɗaya, akwai farin kwali, baƙar fata, da dai sauransu, tare da nauyin gram daga 250-400g; ninkewa kuma an sanya shi a cikin akwatin takarda don haɗuwa da samfuran tallafi. Babban bambancin da ke tsakanin farin kwali da farar allo, shi ne, farar takarda an yi ta ne da gauraya itace, yayin da farar kwali kuma an yi ta ne da katako, kuma farashin ya fi farar allo tsada. Ana yanke dukkan shafin kwali ta hanyar mutuwa, sannan a naɗe su cikin siffar da ake buƙata kuma a sanya shi cikin akwatin takarda don mafi kyawun kare samfurin.
2. Tsarin akwatin launi
A. Akwatin takarda mai ninkewa
An yi shi da takarda mai juriya mai kauri na 0.3-1.1mm, ana iya naɗe shi kuma a jera shi cikin siffa mai laushi don sufuri da ajiya kafin jigilar kaya. Abubuwan da ake amfani da su sune ƙananan farashi, ƙananan aikin sararin samaniya, ingantaccen samarwa, da canje-canjen tsarin da yawa; rashin amfani shine ƙananan ƙarfi, bayyanar da ba ta da kyau da rubutu, kuma bai dace da marufi na kyaututtuka masu tsada ba.
Nau'in diski: murfin akwatin yana kan babban akwatin akwatin, wanda za'a iya raba shi zuwa murfin, murfin lilo, nau'in latch, nau'in hatimin latsa tabbatacce, nau'in aljihun tebur, da sauransu.
Nau'in Tube: murfin akwatin yana kan ƙaramin akwatin akwatin, wanda za'a iya raba shi zuwa nau'in sakawa, nau'in kulle, nau'in latch, nau'in hatimi mai kyau, hatimin manne, murfin alamar buɗewa bayyane, da sauransu.
Wasu: nau'in diski na bututu da sauran akwatunan takarda na nadawa na musamman
B. Manna (kafaffen) akwatin takarda
Kwali na tushe yana manna kuma an saka shi da kayan veneer don samar da siffa, kuma ba za a iya naɗe shi cikin fakitin lebur ba bayan an yi shi. Abubuwan da ake amfani da su shine yawancin nau'o'in kayan ado na kayan ado za a iya zabar su, kariya ta kariya ta kariya tana da kyau, ƙarfin stacking yana da girma, kuma ya dace da manyan akwatunan kyauta. Rashin hasara shine farashin samarwa mai girma, ba za a iya ninkewa da tarawa ba, kayan kayan kwalliyar gabaɗaya an sanya su da hannu, saman bugu yana da sauƙin zama mai arha, saurin samarwa yana da ƙasa, kuma ajiya da sufuri suna da wahala.
Nau'in Disc: An kafa jikin akwatin tushe da kasan akwatin tare da shafi ɗaya na takarda. Amfanin shi ne cewa tsarin ƙasa yana da ƙarfi, kuma rashin amfani shi ne cewa suturar da ke kan bangarorin hudu suna da wuyar lalacewa kuma suna buƙatar ƙarfafawa.
Nau'in Tube (nau'in firam): Amfanin shi ne cewa tsarin yana da sauƙi da sauƙi don samarwa; rashin amfani shine cewa farantin ƙasa yana da sauƙin faɗuwa a ƙarƙashin matsin lamba, kuma suturar da ke tsakanin firam ɗin m surface da takarda m takarda suna bayyane a fili, yana shafar bayyanar.
Nau'in haɗin kai: nau'in diski na bututu da sauran akwatunan takarda na nadawa na musamman.
3. Tsarin tsarin akwatin launi
Aikace-aikacen Kayan shafawa
Daga cikin kayan kwalliya, akwatunan furanni, akwatunan kyauta, da sauransu, duk suna cikin nau'in akwatin launi.
Abubuwan la'akari da siyan
1. Hanyar zance don akwatunan launi
Akwatunan launi suna kunshe da matakai masu yawa, amma tsarin farashin kima shine kamar haka: farashin fuska, farashin takarda, fim, farantin PS, bugu, jiyya na ƙasa, mirgina, hawa, yankan mutuwa, manna, 5% asarar, haraji, riba, da sauransu.
2. Matsalolin gama gari
Matsalolin ingancin bugu sun haɗa da bambancin launi, datti, kurakurai masu hoto, lamination calending, embossing, da dai sauransu; Matsalolin inganci na yankan mutuwa sun fi fashe layi, m gefuna, da dai sauransu; kuma matsalolin ingancin kwalayen manna suna lalatawa, manne da zub da jini, yin akwatin nadawa, da sauransu.
Lokacin aikawa: Nuwamba-26-2024