Nibihe Bintu Byerekana Ibyiza Byiza Byiza Offset Impapuro zo Gucapa Impapuro

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Guhitamo ubuziranengeimpapuroGucapa impapuro zirimo gusuzuma neza uburemere, gutwikira, imiterere, umucyo, kutagaragara, kuramba, hamwe na wino. Inganda zamakuru zerekana akamaro k'ibi bintu:

GuhuzaImpapuro zo gukuramo ibiti or Kureka Impapurokuri buri gicapiro umushinga utanga ibisubizo byiza.

Impapuro Uburemere n'ubunini

Shira Ubwiza no Kuramba

Uburemere bwimpapuro nubunini bigira uruhare runini muriicapiro. Impapuro ziremereye kandi zibyibushye akenshi biganisha ku bwiza bwiza bwo gucapa. Ubushakashatsi bwakozwe mu nganda, “Ingaruka z’imiterere y’umubiri ku mpapuro zimwe na zimwe ku bwiza bwo gucapa bwa Offset,” bwerekanye ko kongera uburemere bw’impapuro n'ubugari byongera inyungu ku kadomo, itandukaniro ryanditse, hamwe n’umutego. Izi mico zifasha amashusho yacapwe agaragara neza kandi afite imbaraga. Ubushakashatsi bwerekanye kandi ko impapuro nini zifite umwuka mwinshi zishyigikira ihererekanyabubasha ryiza. Ibyavuye mu bushakashatsi bihuye na ISO 12647-2, biyobora inganda zo gucapa. Impapuro zikomeye zirwanya gutanyagura no kunama, bigatuma biba byiza kumishinga isaba kuramba, nk'udutabo cyangwa amakarita y'ubucuruzi.

Guhitamo Uburemere bukwiye kumushinga wawe

Guhitamo nezauburemere bw'impapurobiterwa nibyifuzo byumushinga. Impapuro zoroheje, nka 70-90 gsm, zikora neza kubitabo nigitabo. Yemerera gukora byoroshye kandi igabanya ibiciro byo kohereza. Impapuro zipima uburemere, hafi 100-120 gsm, zikwiranye na plaque. Itanga uburinganire hagati yo guhinduka nimbaraga. Kubikoresho byo kwamamaza bihebuje cyangwa amakarita yubucuruzi, impapuro ziremereye, nka 200 gsm cyangwa zirenga, zitanga ibyiyumvo bikomeye kandi bigaragara nkumwuga. Mucapyi igomba guhuza buri gihe uburemere bwimpapuro kugenewe gukoreshwa kugirango ugere ku bisubizo byiza hamwe n’impapuro zo mu rwego rwo hejuru za offset zo gucapa impapuro.

Ubwoko bwo gutwikira no kurangiza

Impapuro zometseho impapuro

Yashizweho kandi idapfunditsweimpapurokora intego zitandukanye mugucapa. Impapuro zometseho ziranga ubuso bunoze bwongerera amabara amabara. Ubu bwoko bwimpapuro burwanya umwanda, ubushuhe, no kwambara, bigatuma biba byiza kubitabo, kataloge, nibinyamakuru byohejuru. Ku rundi ruhande, impapuro zidafunze, zifite imiterere karemano. Itanga ibyoroshe, byinshi byicapiro hamwe namabara yagabanutse. Benshi bahitamo impapuro zidafunze kububiko, amakaye, hamwe no kuranga ibidukikije.

Icyitonderwa: Impapuro zipfundikijwe cyane mumishinga aho amashusho agaragara nibintu biramba, mugihe impapuro zidafunze zitanga ibyiyumvo byoroshye kandi byoroshye kubyandika.

• Impapuro zometseho: amabara meza, amakuru atyaye, aramba
• Impapuro zidafunze: imiterere karemano, yandikwa, amabara yoroshye

Gloss, Matte, na Satin Amahitamo

Gloss, matte, na satin birangiza buri kimwe gitanga ingaruka zidasanzwe ziboneka. Impapuro zuzuye zitanga isura nziza, yerekana amabara meza kandi yirabura. Impapuro za matte zitanga igorofa, yoroshye igabanya urumuri nintoki, bigatuma ibereye amashusho yubuhanzi cyangwa yahinduwe. Satin hamwe na gl-gloss irangiza kuringaniza ibara ryijimye hamwe no kugabanya urumuri. Impapuro za satine, nka HP Impapuro zubucuruzi zatezimbere, zikora neza kubitabo byumwuga no gufotora, bitanga ibara ryiza bitarangaza ibitekerezo.

• Gloss: kumurika cyane, amabara meza, byiza kumafoto
• Mate: nta mucyo, kurangiza byoroshye, byoroshye gusoma
• Satin: urumuri ruciriritse, amabara meza, kutagaragaza neza

Ingaruka zo Gupfundikanya kubisubizo byanditse

Igipfundikizo ku mpapuro kigira ingaruka ku buryo bweruye bwo gucapa no kuramba. Impapuro zipfundikijwe zigabanya kwinjiza wino, bikavamo amashusho akarishye hamwe namabara meza. Ubu buso bunoze burinda kandi gucapa gucumita no gucika, byongera kuramba. Ibirahure byongera amabara, ubukana bwa matte bigabanya urumuri kandi bigakomeza gusomeka. Impapuro zidatwikiriye zikurura wino nyinshi, zitanga amabara yoroshye kandi ukumva bisanzwe. Guhitamo gutwikira bigira ingaruka kumikoreshereze ya wino, isura yanyuma, hamwe nigihe kirekire cyacapwe.

Imiterere nubuso bwiza

Ubworoherane nuburyo butandukanye

Impapuro zujuje ubuziranenge zerekana isura yanyuma kandi ukumvaibikoresho byacapwe. Impapuro zoroshye zitanga ubuso bumwe bushigikira amashusho atyaye, asobanutse. Mucapyi nyinshi zihitamo impapuro zoroshye kubikorwa bisaba ibisobanuro byiza, nkibinyamakuru cyangwa udutabo twisumbuye. Urupapuro rwanditse, kurundi ruhande, rutanga uburambe. Irashobora kongeramo imico kubutumire cyangwa ibicapo byubuhanzi. Ibizamini bya laboratoire, harimo na laser profilometrie ya conocal, bipima uburinganire bwubutaka kandi byerekana ko impapuro zoroshye zifite agaciro gake. Izi mpapuro zituma wino n'amazi bikwirakwira, bigabanya inenge zacapwe nka mottling. Ibipimo bihamye kandi bigenda byerekana ibipimo byerekana ko ubuso bworoshye butera imbere neza, biganisha ku kunoza imikoreshereze ya wino hamwe nuduke twanditse.

Ingaruka kuri Ink Absorption hamwe nishusho ikarishye

Ubuso bwubuso bugira ingaruka kuburyo buryo wino yitwara mugihe cyo gucapa. Ubushakashatsi bwakoresheje infrarafurike ya sprosroscopi na microscopi ya electron yerekana ko pigment hamwe na latex biri mubipapuro bisize bigira ingaruka kumyenge yo hejuru no kumiterere. Izi ngingo zigenzura uburyo wino yihuta nuburyo ikwirakwira. Impapuro zifite ububobere buke zikurura wino vuba, zishobora kuganisha ku bicu bito kandi bikaze. Impapuro nkeya, impapuro zoroshye zigumana wino nyinshi hejuru, bikavamo glossier n'amashusho atyaye. Tekiniki ya tekiniki yerekana ko kurangiza nuburyo byimpapuro bigira ingaruka kuri wino, igihe cyo kumisha, hamwe ningaruka zo guswera cyangwa amababa. Igihewino ikwirakwirakandi yumye neza, amashusho yacapwe agaragara neza kandi afite imbaraga. Mucapyi agomba gutekereza kuri tactile kumva no gukora tekinike yimpapuro kugirango agere kubisubizo byiza.

Umucyo nubushobozi muburyo bwiza bwo hejuru Impapuro zo gucapa impapuro

Uruhare rwurumuri muri Vibrancy

Umucyo upima urugero urumuri rugaragaza hejuru yimpapuro. Urwego rwo hejuru rumurika rufasha amabara kugaragara neza kandi amashusho asa neza. Mucapyi akenshi ihitamo impapuro zifite urumuri hejuru ya 90 kumishinga isaba itandukaniro rikomeye. Ihitamo ryemeza ko ibishushanyo byanditse hamwe ninyandiko bigaragara neza. Impapuro nziza kandi zifasha wino yumukara kugaragara cyane kandi bisobanuwe neza. Ibikoresho byinshi byo kwamamaza hamwe nudutabo dukoreshaubuziranenge bwa offset impapuro zo gucapa impapurohamwe numucyo mwinshi kugirango ugere kubisubizo byumwuga kandi binogeye ijisho.

Impanuro: Kubikorwa biranga amashusho yamabara cyangwa ibishushanyo birambuye, hitamo impapuro zifite urumuri rwinshi rwo hejuru kugirango ugaragaze ingaruka zigaragara.

Amahirwe yo gucapa impande ebyiri

Amahirwe asobanura uko urumuri runyura mu mpapuro. Ubushobozi buke bubuza amashusho ninyandiko kwerekana kunyura kurundi ruhande. Iyi mikorere ningirakamaro mugucapisha impande ebyiri, cyane cyane mubitabo ninyandiko hamwe ninyandiko nyinshi. Ubushakashatsi bwerekana ko ububobere buke murwego rwohejuru rwa offset impapuro zo gucapa impapuro zituma impande zombi zurupapuro zisobanuka kandi byoroshye gusoma. Impapuro zifite ubwinshi hamwe na grammage mubisanzwe bitanga opacite nziza. Ingano yubuso nuburinganire nabyo bifasha mukugabanya kwinjiza wino no gukomeza gucapa neza. Mucapyi ashaka kwirinda kuva amaraso no gukomeza gusobanuka agomba guhora agenzura igipimo cyiza mbere yo guhitamo impapuro zabo.

• Ubushobozi buke: byiza kubitabo, imfashanyigisho, hamwe no gucapa impande zombi
• Ubushobozi buke: bushobora gutera kwiyerekana no kugabanya gusoma

Ink Ihuza no Gusohora Imikorere

Imikoranire na Inset ya Inset

Inset ya offset ikorana nimpapuro muburyo bugoye. Ubwoko bw'impapuro - busize cyangwa budatwikiriwe, bworoshye cyangwa bwanditse - buhindura uko wino yitwara mugihe cyo gucapa. Impapuro zometseho zifite ubuso buke. Ibi bituma wino iguma hejuru, ikora amashusho atyaye n'amabara meza. Impapuro zidafunze zikurura wino nyinshi, biganisha kumashusho yoroshye no kugaragara neza. Impapuro zoroshye zifasha wino gukwirakwira neza, bivamo ibisobanuro birambuye. Impapuro zikarishye zishobora gukenera guhinduka mubunini bwa wino nigihe cyo kumisha kugirango wirinde guswera cyangwa ibara ritaringaniye.

Ubushakashatsi bwa siyanse bwagereranije wino ya thermochromic offset kuri polypropilene nimpapuro zishingiye kuri selile. Ubushakashatsi bwerekanye ko imiti yimiti nubuso bwa buri bwoko bwimpapuro byagize ingaruka kuburyo wino yumye nuburyo ifashe neza hejuru. Amavuta akomoka ku bimera ashingiye kuri wino yamavuta yubutaka yakiriye bitandukanye na buri substrate. Itandukaniro ryagize ingaruka kumabara, kwumisha, nigihe icapiro ryamaze.

Kwirinda guswera no kwemeza guhuzagurika

Kwandika bihoraho biterwa nuburyo wino nimpapuro bikorana. Chimie ya wino irimo pigment, ibishishwa, ninyongera. Pigment zitanga ibara, ibishishwa bigenzura gukama, hamwe ninyongera bifasha wino gukomera kumpapuro. Iyo wino ihuye nimpapuro, irakwirakwira kandi igacengera muri fibre. Urupapuro rwimiti yimiterere nubuso byerekana umubare wino winjiza nuburyo bwuma.

Ubushakashatsi bwa laboratoire bwerekanye ko fibre ya selile mu mpapuro ifasha kurinda ibara rya wino kudashira. Ibi bibaho kuko fibre ikurura wino mumpapuro, ikayirinda urumuri. Kugirango wirinde guswera, printer zihitamo impapuro zifite ubuso bukwiye hamwe nimiti. Birinda kandi guhuza aside hamwe na solide, bishobora guca intege wino. Ubwiza bwanditse buhoraho buva muburyo bwa wino nimpapuro, kugenzura igihe cyo kumisha, no gukoresha formula ihamye.

Kuramba hamwe nimpamyabumenyi muri Offset Paper

Gusubiramo Ibirimo no Guhitamo Ibidukikije

Ibigo byinshi ubu bihitamo ibikoreshejwe kugirango bikore neza murwego rwohejuru rwa offset impapuro zo gucapa impapuro. Impapuro zongeye gukoreshwa zikoresha ingufu n'amazi make mugihe cyo gukora. Igabanya kandi imyanda yoherejwe mu myanda kandi ikagabanya ikirenge cya karuboni kugera kuri 47% ugereranije nimpapuro zakozwe mu biti bishya. Ababikora akenshi bakoresha wino ishingiye ku bimera, nka soya cyangwa amavuta yimbuto, biva mubishobora kuvugururwa kandi bikarekura imiti mike yangiza mukirere.

Guhitamo impapuro zongeye gukoreshwa hamwe na wino yangiza ibidukikije bifasha kurinda amashyamba, kubungabunga amazi, no kugabanya umwanda.

Ibikorwa birambye byo gukora birimo:

• Gukoresha imashini zikoresha ingufu nisoko yingufu zishobora kubaho
• Kuzigama amazi binyuze muri sisitemu yo gutunganya neza
• Kugabanya imyanda mugutunganya ibisigazwa no gukoresha ibipfunyika bike
• Gucunga neza imiti kugirango wirinde umwanda

Ibigo bimwe na bimwe bishakisha ibikoresho bishya nka hembe n imigano, bikura vuba kandi bikenera imiti mike.

FSC nibindi byemezo byibidukikije

Impamyabumenyi zifasha abaguzi kwizera ko impapuro zituruka ahantu hizewe. Icyemezo cy’ibisonga by’amashyamba (FSC) kigaragara nkurwego rwo hejuru. FSC iremeza ko amashyamba agumana ubuzima bwiza, aho inyamanswa ziba zifite umutekano, kandi abaturage bakabyungukiramo. Gahunda yo Kwemeza Icyemezo cy’amashyamba (PEFC) nayo ishyigikira amashyamba arambye kandi ikarengera uburenganzira bw’abasangwabutaka.

Ibindi byemezo birimo:

• Ubufatanye burambye bwo gucapa icyatsi (SGP)
• Intambamyi Kuri Cradle (C2C)
• ISO 14001 yo gucunga ibidukikije
• Icyemezo cya Carbone kidafite aho kibogamiye
• KUBONA inyubako zicyatsi

Izi mpamyabumenyi zisaba ibigo gukurikiza amategeko akomeye yo gushakisha, gukoresha ingufu, kugabanya imyanda, n’umutekano w’imiti. Ubushakashatsi bwakozwe bwerekana ko ibigo bifite izi mpamyabumenyi akenshi byunguka abakiriya benshi bita kubidukikije.

Guhuza Byiza Byuzuye Offset Impapuro Gucapa Impapuro Ibikoresho Kubikenewe Umushinga

Udutabo n'ibikoresho byo kwamamaza

Guhitamo impapuro zibereye kubitabo nibikoresho byo kwamamaza byerekana uburyo bwa mbere bwikirango. Amasosiyete akunze guhitamo impapuro zometse kuriyi mishinga kuko zongera amabara kandi akomeye. Ihitamo rifasha ibicuruzwa kugaragara kandi bikurura ibitekerezo kumasoko ahuze. Impapuro zoroheje zikora neza kumashusho-y-amashusho menshi, mugihe impapuro zanditse zongeramo ubujyakuzimu nimiterere kubishushanyo. Uburemere bw'impapuro nabwo bufite akamaro. Impapuro zoroheje zikwiranye na flake, mugihe amahitamo aringaniye atanga ibyiyumvo bikomeye kubitabo byiza. Ubushobozi buke burinda kwerekana-binyuze, butuma ibicapo byimpande zombi bisa nkumwuga. Ubu imishinga myinshi ihitamo ibidukikije byangiza ibidukikije kugirango ihuze ibyifuzo byabakiriya kugirango birambye.

Ubushakashatsi bwakozwe bwerekana ko kuzamura ibikoresho bihebuje bikarangira, nka lamination cyangwa langi, byongera uruhare rwabakiriya kandi bigateza imbere imyumvire.

Ibitabo n'ibitabo

Abamamaza bahitamo impapuro zishingiye ku bwoko bw'igitabo.Impapuro zidafunze zirasanzwe kubitabo n'ibitabokuberako itanga ibintu bisanzwe, bitagaragaza kurangiza byoroshye kumaso. Ibitabo byubuhanzi nifoto bikunze gukoresha impapuro zometseho glossy cyangwa matte zirangiza kugirango amashusho arusheho kuba meza. Uburemere nubunini bwimpapuro bigira ingaruka kuburyo igitabo cyumva nigihe kimara. Impapuro zoroheje zikoreshwa mubitabo bisanzwe, mugihe impapuro ziremereye zijyanye n'ibitabo by'ikawa. Ubu abamamaji benshi bahitamo impapuro zirambye mumashyamba acungwa neza kugirango bashimishe abasomyi bangiza ibidukikije kandi bagabanye ingaruka kubidukikije.

Ikarita y'Ubucuruzi hamwe na Sitasiyo

Ikarita yubucuruzi hamwe nububiko bisaba impapuro ziringaniza isura n'imikorere. Impapuro zometseho impapuro zitanga amakarita yubucuruzi yuzuye cyangwa matte arangiza, bigatuma amabara pop n'amashusho bikarishye. Impapuro zidafunze za offset zizwi cyane kumutwe wamabahasha hamwe n amabahasha kuko yemerera kwandika byoroshye kandi bigatanga ibyiyumvo. Impapuro zidasanzwe, nkuburyo bwanditse cyangwa ibyuma, ongera ubuhanga kandi ufashe ibirango guhagarara neza. Ubusumbane bukabije buteganya ko icapiro ryimpande zombi riguma rito, mugihe urumuri rugira ingaruka kumabara. Kurangiza tekinike nko gushushanya cyangwa gushushanya UV gutwikiriye kurushaho kuzamura ireme ningaruka zamakarita yubucuruzi.

Guhitamoubuziranenge bwa offset impapuro zo gucapa impapurobisaba gusubiramo neza uburemere, gutwikira, kumurika, hamwe nibikorwa bikenerwa. Abahanga basaba guhuza ubwoko bwimpapuro na GSM kuri buri murimo wo gucapa. Kubisubizo byiza, reba urutonde: uburemere, gutwikira, umucyo, kutagaragara, imiterere, guhuza inkwa, no kuramba.

Ibibazo

Nubuhe buremere bwimpapuro nziza kubitabo?

Udutabo twinshi dukoresha impapuro ziri hagati ya 120 gsm na 170 gsm. Uru rutonde rutanga ibyiyumvo bikomeye kandi rushyigikira amabara meza.

Nigute urumuri rwimpapuro rugira ingaruka kumiterere yandika?

Umucyo mwinshi utuma amabara asa neza. Inyandiko n'amashusho bigaragara ko bikarishye. Mucapyi nyinshi zihitamo impapuro zifite urumuri hejuru ya 90 kubisubizo byiza.

Kuki uhitamo impapuro zemewe za FSC?

Impapuro zemewe na FSCbiva mu mashyamba acungwa neza. Isosiyete irahitamo kugirango ishyigikire kandi ihuze ibyifuzo byabakiriya kubicuruzwa byangiza ibidukikije.