Printing Specifications Piav Qhia: Phau Ntawv Qhia Tag Nrho Los Ntawm Cov Hauv Paus mus rau Advanced

Txawm hais tias koj yog tus tsim duab kos duab npaj cov ntaub ntawv rau koj thawj qhov kev lag luam luam tawm, tus thawj tswj hwm kev lag luam tshuaj xyuas cov ntaub ntawv pov thawj, lossis tus neeg yuav khoom luam tawm sim txiav txim siab cov ntsiab lus ntawm lub tshuab luam ntawv cov lus, phau ntawv qhia no npog cov hauv paus ntsiab lus thiab cov txheej txheem siab heev uas cais cov ntawv luam tawm los ntawm ib qho zoo. Thaum kawg, koj yuav nkag siab txhua yam kev luam ntawv uas tseem ceeb - thiab paub tias qhov twg koj tuaj yeem tsis quav ntsej yam xyuam xim.

Daim ntawv qhia no suav nrog:

Nqe 1–5: Cov ntsiab lus tseem ceeb, xaiv cov ntawv, cov ntsiab lus daws teeb meem, thiab cov ntawv luam ntawv tshwj xeeb - pib ntawm no yog tias koj luam tawm tshiab

Ntu 6–8: Kev tswj xim nrog ICC profiles, prepress workflows, thiab ntxiab - rau nruab nrab rau cov neeg siv siab heev

Nqe 9–11: Tshaj tawm- xovxwm ua tiav, kev ua kom zoo dua tus nqi, thiab cov thev naus laus zis tshiab - rau leej twg tswj hwm cov peev nyiaj luam tawm lossis tshawb nrhiav cov peev txheej tshiab

Los ntawm Eric, Print Production Manager|12+ xyoo hauv kev lag luam thiab luam ntawv digital

Kuv tau siv ntau tshaj kaum xyoo sawv ntawm ib sab ntawm offset presses ntawm 2 AM, debugging xim hloov uas yuav tsum tsis muaj nyob thiab sib cav nrog designers txog los ntshav margins. Phau ntawv qhia kev luam ntawv no tsis yog lwm cov ntsiab lus ntawm cov ntsiab lus - nws yog daim ntawv qhia kuv xav kom ib tug neeg tau muab kuv rau hnub ib.

Ntau Hais Txog Peb

Core Printing Specs Koj yuav siv rau txhua qhov project

Wb txiav los ntawm jargon. Cov no yog cov specs rau luam ntawv uas tuaj nyob rau hauv yuav luag txhua qhov kev sib tham nrog koj tus neeg muag khoom - thiab cov nuances uas mus rau tib neeg.

Kev daws teeb meem: DPI vs. PPI - Lawv Tsis Zoo Ib Yam

DPI (dots per inch) piav qhia lub tshuab luam ntawv tso zis - pes tsawg tus cwj mem lub cev dots ib lub xovxwm nteg ib nti ntawm daim ntawv. PPI (pixels ib nti) piav qhia koj cov ntaub ntawv los ntawm - pes tsawg pixels ib nti hauv koj cov duab digital. Tsis meej pem ob qho no yog ib qho yuam kev tshaj plaws thaum nyeem cov ntawv luam tawm.

Nov yog vim li cas qhov sib txawv tseem ceeb: 72 PPI duab zoo li ntse ntawm lub vijtsam vim tias cov saib pom ntawm kwv yees li 72-96 PPI. Tab sis xa tib cov ntaub ntawv mus rau xovxwm khiav ntawm 300 DPI, thiab lub tshuab luam ntawv yuav tsum tau tsim cov ntaub ntawv los sau cov khoob. Qhov tshwm sim? Cov duab mos, qhov muag plooj nrog pom pixelation.

Txoj cai siv tau: Ib txwm tsim ntawm 300 PPI rau cov qauv luam tawm lag luam (cov ntawv qhia, daim npav lag luam, cov ntawv xov xwm). Rau qhov loj - cov ntaub ntawv tso tawm zoo li kev lag luam banners pom los ntawm 3+ meters deb, 150 PPI tau txais - thiab ntawm daim ntawv teev npe, txawm tias 30-50 PPI ua haujlwm zoo vim tias saib qhov deb them rau qhov kev daws teeb meem qis dua. Kuv kawm qhov no nyuaj heev thaum tus neeg siv tau hais rau 300 DPI rau 6-meter banner thiab cov ntaub ntawv yog 4.2 GB - tag nrho tswj tsis tau thiab tsis tsim nyog.

CMYK vs. RGB: Qhov teeb meem hloov xim tsis muaj leej twg ceeb toom koj txog

RGB (Liab, Ntsuab, Xiav) yog cov qauv xim ntxiv - koj lub vijtsam muab lub teeb los tsim cov xim. CMYK (Cyan, Magenta, Daj, Ntsiab / Dub) yog rho tawm - inks nqus lub teeb ntawm daim ntawv. Kev nkag siab txog qhov sib txawv no yog qhov tseem ceeb rau txhua qhov kev luam ntawv uas koj yuav tau sau lossis tshuaj xyuas.

Qhov teeb meem tseem ceeb: RGB muaj qhov dav dua li CMYK. Qhov hluav taws xob xiav lossis neon ntsuab ntawm koj lub vijtsam? Nws lub cev tsis tuaj yeem tsim dua tshiab nrog tus qauv CMYK inks. Raws li ICC (International Color Consortium), kwv yees li 15-20% ntawm RGB xim qhov chaw ntog sab nraum CMYK qhov kev tsim tawm ntau.

Dab tsi tshwm sim hauv kev xyaum: yog tias koj xa cov ntaub ntawv RGB mus rau lub tshuab luam ntawv lag luam, lawv RIP (Raster Image Processor) yuav pib - hloov nws mus rau CMYK. Tab sis qhov hloov dua siab tshiab algorithm lub tshuab luam ntawv siv yuav tsis phim koj lub hom phiaj muaj tswv yim. Saturated txiv kab ntxwv tig muddy. Vivid ntshav hloov mus rau xiav. Kuv tau pom tag nrho cov lag luam xa tawm qeeb vim tias cov xim hero ntawm ib pob khoom zoo li tsis muaj dab tsi zoo li qhov pom zoo digital mockup.

Yuav ua li cas: Hloov mus rau CMYK thaum ntxov hauv koj tus txheej txheem tsim siv koj lub hom phiaj lub tshuab luam ntawv ICC profile (ntxiv rau qhov no hauv Tshooj 6). Yog tias koj lub lag luam tso siab rau cov xim sab nraum CMYK gamut - xav tias Tiffany xiav, Cadbury ntshav, lossis Coca-Cola liab - tham nrog koj lub tshuab luam ntawv txog Pantone xim xim.

Bleed, Trim, thiab Safety Margins: 3mm Uas Txuag Koj Txoj Haujlwm

Peb cheeb tsam no yog ib qho tseem ceeb tshaj plaws ntawm kev luam ntawv specs kom tau txoj cai, thiab lawv txhais tau tias koj tus qauv tsim nyob rau ntawm daim ntawv:

Trim kab: Qhov kawg txiav ntug ntawm koj daim ntawv luam tawm. A4 flyer trims raws nraim 210 × 297mm.

Los ntshav cheeb tsam: Extends 3mm (txheej txheem) mus rau 5mm dhau ntawm qhov luas ntawm txhua sab. Txhua yam xim tom qab, duab, lossis cov qauv tsim uas yuav tsum khiav mus rau ntawm ntug yuav tsum txuas mus rau hauv cov ntshav. Yog tsis muaj nws, cov neeg kho tshuab txiav kam rau ua (feem ntau ± 1mm) tuaj yeem tawm nyias nyias nyias raws cov npoo.

Kev nyab xeeb npoo: Ib cheeb tsam 3-5mm nyob rau hauv txoj kab txiav. Khaws tag nrho cov ntsiab lus tseem ceeb - ntawv, logos, cov duab tseem ceeb - nyob rau hauv cheeb tsam no. Guillotine cutters tsis zoo tag nrho, thiab cov ntsiab lus muab tso rau ze ze rau qhov kev pheej hmoo ntawm kev txiav.

Kuv ib zaug muaj ib tug neeg xa daim npav lag luam tsim nrog lawv tus lej xov tooj zaum 1 hli los ntawm ntug trim. Tom qab txiav, ib nrab tus lej tau ploj mus txog li 30% ntawm daim npav. Cov ntawv luam tawm raug nqi ntau dua li cov haujlwm qub.

Printing Spec Abbreviations: Lub Shorthand Txhua Yam Xav Tau

Taug kev mus rau hauv ib lub khw luam ntawv lossis nyeem cov ntawv sau tshwj xeeb, thiab koj yuav raug ntaus nrog phab ntsa ntawm cov ntawv luv. Thaum kuv pib hauv kev lag luam no, kuv tau siv kuv thawj lub lim tiam ntsiag to Googling acronyms thaum lub rooj sib tham ntau lawm. Ntawm no yog cov ntaub ntawv uas kuv tau tsim xyoo dhau los - cov ntawv luam ntawv spec abbreviations koj yuav ntsib feem ntau, teeb tsa los ntawm qeb.

Xim thiab duab Abbreviations

Daim ntawv thiab Format Abbreviations

Production thiab Finishing Abbreviations

Yuav ua li cas Printing Specs tshwm rau ntawm daim ntawv Tiag tiag

Nov yog dab tsi cov kab lus tshwj xeeb ntawm lub tshuab luam ntawv cov lus zoo li, txiav txim siab:

10,000 x A4 daim ntawv qhia, 170gsm C2S gloss art, 4/4 CMYK, AQ gloss ob sab, tri-fold, thawv ntim

Kev txhais lus: 10,000 daim ntawv luam ntawm daim ntawv A4, luam tawm ntawm 170 grams-ib -square-meter coated-ob-sab gloss art paper, puv xim luam ntawv ntawm ob sab, gloss aqueous txheej siv rau ob sab, tri-

Thaum koj paub cov ntawv luv luv no, cov kab spec tuab dhau los ua tau sai sai. Kuv khaws ib daim ntawv sau luv luv rau hauv txhua qhov project folder - nws txuag lub sijhawm thiab tiv thaiv kev nkag siab yuam kev thaum tshuaj xyuas cov lus los ntawm ntau tus neeg muag khoom.

Daim Ntawv Xaiv: Ib qho kev txiav txim siab uas tsim txhua yam

Daim ntawv tsis yog qhov chaw xwb - nws yog ib qho qauv tsim. Kev xaiv ntawv tsis raug tuaj yeem ua rau tsis zoo txawm tias tus qauv tsim zoo tshaj plaws thiab ua tib zoo txiav txim siab luam ntawv specifications.

Coated vs. Uncoated: Ntau Tshaj Xwb

Cov ntaub ntawv coated (gloss, txhob lo lo ntxhuav, matte-coated) muaj cov ntxhia txheej uas tsim kom zoo nkauj, kaw ntom nti. Ink zaum saum txheej txheej es tsis nqus rau hauv cov fibers. Qhov tshwm sim: sharper nthuav dav, ntau vibrant xim, thiab zoo sib xws. Tias yog vim li cas feem ntau cov khoom catalogs, zam cov ntawv xov xwm zoo li Vogue, thiab duab -cov ntawv hnyav siv cov khoom siv coated.

Gloss coated (xws li, 150gsm gloss kos duab daim ntawv): siab tshaj plaws xim vibrancy thiab sharpness. Drawback: glare nyob rau hauv lub teeb ncaj qha ua rau txuas ntxiv nyeem ntawv tsis xis nyob.

Silk/satin coated (xws li, 170gsm txhob lo lo ntxhuav): Lub hauv paus nruab nrab - xim zoo dua qub nrog txo qis glare. Nrov rau cov tuam txhab ntawv tshaj tawm thiab cov ntawv tshaj tawm txhua xyoo.

Matte coated (piv txwv li, 200gsm matte art): Subdued, sophisticated xav. Cov xim yog me ntsis vivid tab sis saum npoo yog yooj yim nyeem thiab sau rau. Feem ntau rau siab - cov ntawv sau thiab cov ntawv kos duab.

Cov ntawv tsis muaj coated tsis muaj txheej txheej, yog li tus number case absorbs rau hauv fibers. Cov xim zoo li softer thiab muted ntau, thiab cov ntsiab lus zoo yuav poob qee qhov crispness vim qhov nce ntawm qhov taw qhia (tus cwj mem kis). Txawm li cas los xij, cov khoom tsis muaj coated muaj tactile, organic zoo uas cov ntawv coated tsis sib xws - xav txog qhov sov so ntawm Moleskine phau ntawv los yog ntawv caw tshoob kos.

Daim Ntawv Nyhav: Tus lej txhais li cas

Daim ntawv hnyav yog ib qho ntawm cov ntawv luam tawm uas zoo nkaus li yooj yim tab sis ua rau muaj kev tsis sib haum xeeb tsis tu ncua - feem ntau vim cov cheeb tsam sib txawv siv cov tshuab sib txawv. Hauv ntau lub ntiaj teb, GSM (grams ib square meter) yog tus qauv. Hauv Teb Chaws Asmeskas, koj kuj tseem yuav ntsib "qhov hnyav" (piv txwv li, "80 lb ntawv nyeem" lossis "100 lb npog"), uas txawv ntawm cov ntawv qeb - qhov tsis meej pem kuv yuav tsis tiv thaiv.

Nov yog qhov siv tau GSM siv:

Cov lus qhia Pro: Thaum muab piv cov qauv ntawv, ib txwm ntsuas lawv cov ntawv luam tawm - tsis yog qhov khoob. Ib daim ntawv 200gsm uncoated zoo li txawv ntawm 200gsm coated ntawv, thiab ob qho tib si coj txawv txawv thaum lawv tau npog hauv tus cwj mem thiab khiav los ntawm lub tshuab ua tiav.

Sustainability nyob rau hauv daim ntawv xaiv

Kev hloov mus rau kev luam ntawv ruaj khov tsis yog ib qho kev txhawj xeeb ntxiv lawm. Raws li Smithers '2024 tsab ntawv ceeb toom ntawm kev lag luam ntawv thoob ntiaj teb, kev thov rau FSC- ntawv pov thawj thiab rov ua dua- cov ntaub ntawv tau nce kwv yees li 8% xyoo- dhau- xyoo txij li xyoo 2020. Cov hom tseem ceeb ntawm Apple mus rau Patagonia tam sim no tuav cov ntawv pov thawj ruaj khov hauv lawv cov ntawv luam tawm.

Cov kev xaiv tsim nyog muaj xws li FSC- ntawv pov thawj virgin fiber (sau los ntawm lub luag haujlwm tswj hav zoov), post- cov neeg siv khoom siv daim ntawv (PCW - ua los ntawm cov pov tseg rov qab), thiab cov ntaub ntawv ua liaj ua teb ua los ntawm cov txiv maj phaub bagasse lossis nplej straw. Cov ntaub ntawv siv niaj hnub no tau dhau los ntev - "grey, ntxhib" cov khoom siv rov ua dua tshiab ntawm xyoo 2000s tau hloov pauv los ntawm siab -brightness lwm txoj kev uas ua tau ze li ib yam nkaus rau nkauj xwb fiber ntau hauv kev lag luam xovxwm.

Kev daws teeb meem thiab cov duab zoo: Tau txais cov ntsiab lus technical

Txoj Cai 300 DPI - Thiab Thaum Twg Nws

Kev lag luam tus qauv ntawm 300 DPI rau kev lag luam luam tawm tshwm sim vim li cas: ntawm kev nyeem ntawv nyob deb (25-35cm), tib neeg lub qhov muag tuaj yeem daws tau kwv yees li 300 qhov sib txawv ntawm ib nti. Hauv qab qhov pib, cov dots ib leeg pom tau thiab cov duab zoo li mos. Qhov no yog ib qho ntawm cov specs ntawm lub tshuab luam ntawv qhov yuav tsum tau ua uas koj yuav pom ntawm txhua daim ntawv qhia kev npaj cov ntaub ntawv.

Tab sis cov ntsiab lus tseem ceeb:

Cov ntawv xov xwm feem ntau luam tawm ntawm 150-200 DPI ntawm cov ntawv xov xwm absorbent. Kev daws teeb meem siab dua yuav raug pov tseg vim tias tus lej sib kis (dot nce) ntawm cov ntawv xov xwm tsis muaj xim tuaj yeem ncav cuag 25-30%, sau cov ntsiab lus zoo txawm li cas los xij.

Loj - hom duab duab (banners, luam tawm qhia) saib ntawm 1-3 meters tuaj yeem siv 150 DPI. Billboards thiab tsev ntaub qhwv saib ntawm 10+ meters? 30-72 DPI yog tus qauv.

Kev tsim cov duab kos duab thiab kev yees duab zoo qee zaum hu rau 360-400 DPI, tshwj xeeb tshaj yog thaum luam tawm ntawm siab -kawg inkjet printers nrog qhov loj me me.

Image Upscaling: Dab tsi ua haujlwm thiab dab tsi tsis ua

Thaum tus neeg siv xa daim duab 150 PPI thiab xav kom nws luam tawm ntawm 300 DPI, tsuas yog rov ua dua hauv Photoshop (Image> Duab Loj> Resample: Bicubic Smoother) yuav tsis tsim kom meej meej. Nws interpolates - twv seb pixels yuav tsum muaj nyob nruab nrab ntawm cov uas twb muaj lawm. Qhov tshwm sim yog technically 300 PPI tab sis pom kev muag muag.

Niaj hnub nimno AI upscaling cov cuab yeej xws li Topaz Gigapixel thiab Adobe's Super Resolution tuaj yeem tsim cov txiaj ntsig zoo dua los ntawm kev siv tshuab kev kawm los kwv yees siab -ntau zaus nthuav dav. Hauv peb cov kev sim ntau lawm, AI upscaling 150 PPI duab rau 300 PPI ua rau cov txiaj ntsig uas pom tau zoo dua li bicubic resampling, txawm tias tseem tsis tau zoo li cov duab ib txwm muaj 300 PPI. Rau kev kho thiab kev lag luam collateral, nws yog feem ntau yog ib qho kev pom zoo; rau kev tsim khoom zoo nkauj, feem ntau tsis yog.

Tsim rau Luam Ntawv: Kev teeb tsa cov ntaub ntawv uas tiv thaiv teeb meem

Cov ntaub ntawv hom Hierarchy

Kev nkag siab txog cov ntaub ntawv hom twg raws li cov qauv luam ntawv tsim nyog tuaj yeem txuag koj ntawm kev luam tawm kim dua. Tsis yog txhua hom ntawv sib npaug rau kev luam tawm:

PDF/X-1a lossis PDF/X-4: Tus qauv kub rau luam tawm. PDF/X-1a flattens tag nrho cov pob tshab thiab embeds fonts; PDF/X-4 txhawb kev nyob transparency thiab ICC-raws li kev tswj xim. Feem ntau cov tshuab luam ntawv niaj hnub nyiam PDF / X-4.

Native AI / INDD cov ntaub ntawv: Txais tau yog tias koj lub tshuab luam ntawv thov lawv, tab sis PDFs muaj kev ntseeg siab dua vim tias lawv tshem tawm cov ntawv sau thiab txuas cov teeb meem kev vam khom.

TIFF (300 PPI, CMYK): Zoo tagnrho rau cov duab thaij duab tso rau hauv layouts. Lossless compression khaws cia zoo.

JPEG: Lossy compression. Zoo rau lub vev xaib, muaj teeb meem rau luam tawm - tshwj xeeb tshaj yog tom qab ntau lub voj voog txuag. Txhua qhov khaws cia qhia ntau cov khoom siv compression.

PNG: Txhawb pob tshab tab sis yog RGB- nkaus xwb thiab tsis haum rau kev tawm xovxwm.

Prepress Checklist Txhua tus tsim qauv yuav tsum khiav

Ua ntej xa cov ntaub ntawv los luam tawm, khiav hauv daim ntawv teev npe no. Kuv khaws ib daim ntawv luam tawm pinned rau kuv lub monitor - cov no yog cov ntawv luam tawm uas, thaum tsis tuaj, tsim qhov yuam kev kim tshaj plaws:

• Xim hom: Tag nrho cov ntsiab lus hauv CMYK (lossis nrog cov ntsiab lus tseeb xim xim). Tsis muaj cov duab RGB yuam kev.
• Kev daws teeb meem: Tag nrho cov duab tso rau ntawm 300 PPI yam tsawg kawg nkaus ntawm qhov tso zis loj.
• Bleed: 3 hli los ntshav ntawm txhua sab, nrog cov qauv tsim nthuav dav rau ntawm ntug dej.
• Kev nyab xeeb margin: Tsis muaj cov ntawv tseem ceeb lossis lub logo hauv 3 hli ntawm kev txiav.
• fonts: Tag nrho cov fonts embedded los yog hloov mus rau cov qauv.
• Overprint nqis: Cov ntawv dub tau teeb tsa rau overprint (tsis txhob rub tawm dawb halos). Xyuas kom tsis txhob muaj qhov tsis txhob txwm tshaj tawm ntawm cov xim xim.
• Cov xim dub nplua nuj: Rau cov xim dub loj, siv cov xim dub nplua nuj (xws li, C60 M40 Y40 K100) es tsis yog K100 ib leeg, uas luam tawm raws li ntxuav- tawm charcoal grey.
• Tag nrho cov ntawv pov thawj: Txheeb xyuas tag nrho cov number case (C + M + Y + K) tsis tshaj koj lub tshuab luam ntawv txwv - feem ntau 280–320% rau cov ntawv offset, 240–260% rau web offset thiab ntawv xov xwm.
• Traping: Paub meej tias cov xim abutting muaj cov cuab yeej tsim nyog siv (0.1-0.3mm sib tshooj) kom tsis txhob muaj qhov khoob dawb ntawm daim ntawv teev npe tsis raug.
• Daim ntawv tshaj tawm Preflight: Khiav Adobe Acrobat's lossis InDesign's ua -hauv preflight tawm tsam koj lub tshuab luam ntawv profile.

Kev tswj xim: Qhov txawv ntawm "Kaw txaus" thiab raug

Kev tswj xim yog qhov uas feem ntau cov ntawv luam tawm ua tiav lossis ua tsis tiav. Kuv tau pom cov neeg tsim qauv siv sijhawm ntau lub lis piam ua kom tiav ib qho kev teeb tsa, tsuas yog pom zoo ib qho pov thawj uas zoo li tsis muaj dab tsi zoo li lawv lub vijtsam vim tsis muaj leej twg ntsuas dab tsi ntawm txoj kev. Nailing no luam ntawv specification ib leeg yuav cawm tau koj ntau txhiab nyob rau hauv reprints.

ICC Profiles: Rosetta Pob Zeb ntawm Xim

ICC profile yog cov ntaub ntawv txheem txheej txheem uas piav qhia txog yuav ua li cas cov cuab yeej tshwj xeeb (saib xyuas, tshuab luam ntawv, ntawv ua ke) tsim cov xim. Xav tias nws yog phau ntawv txhais lus txhais ntawm cov khoom siv.

Cov xim tswj kev ua haujlwm muaj peb yam:

• Input profile: Piav qhov chaw xim ntawm koj qhov chaw (xws li sRGB rau lub koob yees duab digital, AdobeRGB rau qhov dav -gamut monitor).
• Chaw ua haujlwm: Qhov chaw xim koj tsim hauv - feem ntau Adobe RGB 1998 lossis qhov tshwj xeeb CMYK profile rau koj lub hom phiaj xovxwm.
• Output profile: Piav txog cov xovxwm thiab ntawv ua ke. Rau European kev lag luam offset, tus qauv yog Fogra39 (ISO 12647-2). Hauv North America, GRACoL 2013 (rau cov ntawv coated) thiab SWOP 2013 (rau web offset ntawm coated # 5 daim ntawv) yog cov ntaub ntawv pov thawj.

Mos pov thawj: ntes teeb meem ua ntej lawv them nyiaj

Cov ntaub ntawv pov thawj mos txhais tau tias siv lub ntsuas ntsuas ntsuas kom simulate li cas koj cov ntaub ntawv yuav saib ntawm xovxwm. Hauv Photoshop: Saib> Pov Thawj Teeb> Kev Cai> Xaiv koj cov zis ICC profile.

Qhov no tsis yog xaiv tau rau xim - ua haujlwm tseem ceeb. Lub ntsuas ntsuas ntsuas nrog cov ntaub ntawv pov thawj muag muag yuav nthuav tawm tawm - ntawm - cov xim gamut, duab ntxoov ntxoo ntsaws, thiab cov xim hloov pauv uas tsuas yog tshwm sim ntawm lub cev xovxwm pov thawj - uas raug nqi $ 200–500+ ib lub voj voog pov thawj.

Saib xyuas calibration tseem ceeb: Ib qho kho vajtse calibrator zoo li X-Rite i1Display los yog Calibrite ColorChecker calibrates koj tus saib qhov taw tes dawb, gamma nkhaus, thiab luminance rau tus qauv paub (feem ntau D50 rau kev luam ntawv, 120 cd / m²). Yog tsis muaj calibration, koj saib yog dag rau koj - qee zaum ua rau. Nyob rau hauv ib qhov project, tus tsim lub laptop uas tsis muaj qhov ntsuas ntsuas tau ua kom pom cov xim sov sov li qhov txias txias, thiab txhua qhov pov thawj rov qab los "sov dhau" kom txog thaum peb ntsuas qhov screen.

Spot Colors thiab Pantone System

Thaum CMYK tsis tuaj yeem ntaus cov xim hom nrog qhov tseeb, cov xim xim (Pantone, HKS, Toyo) muab cov kev daws teeb meem. Ib qho xim xim yog ib qho ua ntej -ink ink sib xyaw tsim los rau cov qauv tseeb, luam tawm ua ib phaj ntxiv rau ntawm xovxwm.

Cov neeg siv feem ntau: cov tuam txhab hom xim uas yuav tsum muaj tseeb (UPS xim av, Tiffany xiav), xim hlau inks (Pantone 871-876 series), xim fluorescent, thiab xim dawb rau luam tawm ntawm cov substrates tsaus.

Tus nqi cuam tshuam: txhua qhov chaw xim ntxiv ib lub phaj thiab ib lub xovxwm, nce tus nqi ib zaug. Tus qauv 4-xim (CMYK) txoj haujlwm ntawm 6-xim xovxwm tuaj yeem ua kom haum 2 qhov chaw xim yam tsis tas yuav tsum dhau qhov thib ob - tab sis txhua qhov chaw ntxiv tshaj qhov muaj peev xwm txhais tau tias khiav daim ntawv hla dhau, kwv yees li ob npaug nias lub sijhawm.

Traping, Overprinting, thiab Sau Npe: Cov Txheej Txheem Tshaj Lij Tshaj Plaws

Peb lub tswv yim no mus txog txawm tias cov neeg tsim qauv paub dhau los, thiab qhov ua yuam kev ntawm no ua rau pom qhov tsis xws luag hauv qhov kawg luam tawm. Yog tias koj xav txav mus dhau qhov kev qhia tshwj xeeb rau kev luam ntawv thiab mus rau thaj chaw siab heev, ntu no yog qhov tseem ceeb.

Vim li cas Traping Muaj

Offset printing siv nyias daim hlau rau txhua tus number case xim. Ntawm cov xovxwm, cov phiajcim no yuav tsum sib dhos (sau npe) kom nyob li ntawm 0.05–0.1 hli. Tab sis kev sau npe zoo rau txhua daim ntawv tsis yog lub cev ua tau - daim ntawv stretches, daim hlau hloov me ntsis, thiab cov neeg kho tshuab kam rau ua.

Thaum ob lub xim abutting sib koom tsis muaj tus cwj mem, txawm tias 0.1mm kev sau npe tsis raug tsim kom pom qhov sib txawv ntawm lawv. Traping daws qhov no los ntawm txhob txwm sib tshooj cov xim uas nyob ib sab los ntawm 0.1-0.3mm. Cov xim sib dua feem ntau "sib kis" rau hauv cov xim tsaus (vim tias qhov sib tshooj tsis tshua pom tawm tsam tom qab tsaus).

Feem ntau niaj hnub prepress workflows tuav ntxiab tau los ntawm RIP lossis los ntawm InDesign's ua -hauv lub cav ntxiab. Tab sis kev nkag siab txog lub hauv paus ntsiab lus pab koj tsim kom ntse dua: tsis txhob tso nyias, lub teeb - cov ntawv xim ncaj qha tawm tsam tom qab tsaus nti uas tsis muaj cov khoom siv number case, vim qhov no yog qhov uas ntxiab dhau los ua qhov nyuaj tshaj plaws thiab pom pom.

Overprint vs. Knockout

Los ntawm lub neej ntawd, thaum ib yam khoom xim zaum saum lwm tus hauv kev tsim, cov khoom hauv qab yog "knocked" - tshem tawm - ntawm cov phiaj hauv qab. Qhov no tiv thaiv inks los ntawm kev sib tov unpredictably.

Overprinting txhais tau tias luam ib xim ncaj qha rau saum lwm tus. Cov inks lub cev ua ke ntawm daim ntawv. Qhov no yog tus cwj pwm tus cwj pwm rau cov ntawv dub (100% K overprinting tiv thaiv dawb halos ntawm kev sau npe tsis raug), tab sis nws tuaj yeem ua rau muaj teeb meem loj yog tias siv rau cov khoom xim.

Piv txwv ntawm kev puas tsuaj overprint: ib lub taub hau daj teeb rau overprint ntawm xiav tom qab. Ntawm qhov screen nws zoo nkaus li zoo. Ntawm xovxwm, tus cwj mem daj sib xyaw nrog xiav, ua cov ntawv ntsuab. Kuv tau pom qhov no tshwm sim ntawm 50,000 luam tawm cov kev sib tham uas tau ncaj qha mus rau kev rov ua dua tshiab.

Nco ntsoov xyuas: Hauv InDesign, mus rau Saib> Overprint Saib Ua Ntej. Hauv Acrobat, mus rau Cov Lus Qhia Ua Ntej. Yog tias muaj xim xim (tshwj xeeb tshaj yog txhua yam uas tsis yog xim dub) qhia txog kev luam tawm, tshawb xyuas tam sim ntawd.

Common Print Sizes, Formats, thiab Imposition

Standard Daim Ntawv Loj

ISO 216 tus qauv (A-series) yog siv thoob ntiaj teb, thaum North America feem ntau siv ANSI/Letter system. Paub txog cov no yog qhov tseem ceeb rau kev teeb tsa cov ntawv luam tawm kom raug rau txhua qhov haujlwm:

North American sib npaug: Tsab ntawv (8.5 × 11 hauv / 216 × 279mm), Txoj Cai (8.5 × 14 hauv), Tabloid (11 × 17 hauv).

Kev Tsim Nyog: Yuav Ua Li Cas Koj Tus Qauv Zoo rau ntawm Daim Ntawv Xovxwm

Kev lag luam xovxwm tsis luam ib nplooj ntawv ib zaug. Lawv luam ntau nplooj ntawv teem rau ntawm daim ntawv xov xwm loj (feem ntau SRA3, B1, lossis B2 hom), uas yog txiav thiab muab tais rau qhov kawg. Qhov kev npaj no yog hu ua imposition.

Vim li cas nws tseem ceeb rau cov neeg tsim qauv: kev txiav txim siab txiav txim siab pes tsawg daim ntawv luam ntawm koj tus qauv tsim haum rau ntawm ib daim ntawv xovxwm, uas cuam tshuam ncaj qha rau tus nqi ib chav. Daim ntawv tshaj tawm A5 haum 4- rau ntawm daim ntawv SRA3; ib tug A4 flyer haum 2-up. Yog tias koj qhov kev cai loj me me dhau los ua kom haum rau cov ntawv xov xwm txheej txheem, koj tuaj yeem nkim 20-30% ntawm daim ntawv - thiab them rau nws.

Tus nqi -txuag cov lus qhia: Ua ntej ua tiav qhov kev cai loj, nug koj lub tshuab luam ntawv seb nws ua li cas rau lawv cov xovxwm. Kev txo qis 5 hli hauv ib qhov ntev yuav tso cai rau kab ntxiv rau ntawm daim ntawv, txiav koj cov ntawv nqi ntau heev.

Ncej -Nias Finishing: Qhov Chaw Sau Ua Khoom

Kev ua tiav hloov cov ntawv luam tawm tiaj tus rau hauv cov khoom kawg. Cov kev qhia tshwj xeeb ntawm lub tshuab luam ntawv lub peev xwm ua tiav tuaj yeem sib txawv heev - tag nrho - lub tshuab luam ntawv kev lag luam tuaj yeem muab txhua yam hauv qab no, thaum lub khw ceev - luam ntawv yuav tsuas yog tswj kev txiav thiab folding.

Nto Coatings

Aqueous txheej (AQ): Dej-raws li, siv inline thaum luam ntawv. Muab kev tiv thaiv nruab nrab tiv thaiv cov ntiv tes thiab scuffing. Tus nqi - zoo rau daim ntawv qhia thiab muag cov nplooj ntawv.

UV txheej: Kho nrog ultraviolet lub teeb. Ua ib qho nyuaj, ruaj khov dua li AQ. Muaj nyob rau hauv gloss, matte, thiab mos- kov tiav. Spot UV (tsim xaiv rau cov chaw tshwj xeeb) tsim cov txiaj ntsig zoo sib xws - xav txog lub matte-coated lag luam daim npav nrog gloss- UV logos.

Lamination (zaj duab xis): Ib zaj duab xis nyias (feem ntau 12-25 micron) sib koom ua ke rau saum npoo. Muaj nyob rau hauv gloss, matte, thiab mos-kov (velvet) tiav. Muab kev tiv thaiv siab tshaj plaws; Qhov tseem ceeb rau phau ntawv npog, ntim khoom, thiab txhua yam uas yuav tsum tau ua ntau zaus. Mos-kov lamination tau tawg nyob rau hauv lub koob meej nyob rau hauv tsib lub xyoos dhau los - tactile zoo yog tiag tiag premium.

Embossing, Debossing, thiab Ntawv Nyiaj Stamping

Cov no yog cov tuag- raws li cov txheej txheem uas ntxiv tactile thiab pom qhov ntev:

Embossing tsim ib qho kev xav rau ntawm daim ntawv nto, thawb tawm tom qab siv cov hlau tuag thiab txee- tuag nyob rau hauv siab. Ntau -theem embossing tuaj yeem tsim cov duab puab qhov tob.

Debossing presses tus tsim rau hauv daim ntawv saum npoo, tsim ib qho kev xav indented. Ua ke nrog cov ntawv hnyav dua (300gsm +), debossing ua rau cov nyhuv hloov maj mam, sophisticated.

Ntawv nyiaj stamping siv cua sov (feem ntau yog 100-150 degree), siab, thiab xim hlau los yog xim xim los hloov cov qauv rau hauv daim ntawv. Muaj nyob rau hauv kub, nyiaj, tooj liab, holographic, thiab kev cai xim. Feem ntau ua ke nrog embossing ("foil emboss") rau qhov siab tshaj plaws.

Cov txheej txheem no yuav tsum muaj kev cai tuag (feem ntau yog $100–{1}} nyob ntawm qhov nyuaj thiab qhov loj), yog li lawv feem ntau raug nqi - siv tau rau kev khiav nruab nrab mus rau qhov loj uas tus nqi tuag yog amortized hla ntau chav.

Kev khi txoj kev

Tus nqi optimization: luam ntawv ntse dua, tsis yog pheej yig dua

Kev nkag siab txog kev lag luam luam tawm yuav pab koj txiav txim siab paub meej - thiab thawb rov qab thaum cov lus tsocai zoo li nce ntxiv. Kev luam ntawv tshwj xeeb uas koj xaiv ncaj qha cuam tshuam tus nqi, thiab kev hloov me me tuaj yeem tsim kev txuag nyiaj loj.

Digital vs. Offset: Crossover Point

Cov luam ntawv digital (toner-raws li HP Indigo, lossis inkjet zoo li Canon Colorado) tsis muaj nqi phaj, teeb tsa tsawg, thiab txhawb nqa cov ntaub ntawv sib txawv (txhua daim tuaj yeem sib txawv). Tus nqi ib thooj tseem tseem ceeb tiaj tus tsis hais seb muaj pes tsawg. Nws yog tus yeej meej rau kev khiav qis dua 500-1,000 units.

Offset luam ntawv yuav tsum tau daim hlau ($ 30–80 ib phaj × 4 xim=$ 120–320 hauv cov nqi phaj ib leeg), ntxiv rau lub sij hawm npaj (30–60 feeb ntawm kev teeb tsa thiab xim calibration). Txawm li cas los xij, ib zaug khiav, offset's per -cov nqi poob sai nrog ntim. Qhov crossover point - qhov twg offset yuav pheej yig dua rau ib chav tsev dua li digital - feem ntau poob ntawm 500 thiab 2,000 daim, nyob ntawm seb cov khoom siv tshwj xeeb thiab hom.

Rau tus qauv A4 4- xim daim ntawv qhia ntawm 170gsm coated ntawv, kev lag luam yuav zoo li no:

Nco tseg: Cov no yog cov piv txwv kwv yees; Tus nqi tiag tiag txawv ntawm thaj tsam, lub tshuab luam ntawv, thiab cov ntawv luam tawm tshwj xeeb.

Qhov twg tus nqi zais nyob

Dhau ntawm daim ntawv thiab tus cwj mem, ntau yam tuaj yeem ua rau cov peev nyiaj luam tawm yam tsis tau xav txog:

Tuag-txiav: Cov duab kev cai xav tau cov hlau- txoj cai tuag ($100–400+). Cov duab yooj yim zoo li cov kab sib npaug tuaj yeem siv tus qauv tuag ntawm tus nqi qis.

PMS cov xim xim: Txhua qhov ntxiv ib lub phaj, nias ntxuav- lub sijhawm nce, thiab tus nqi number case. Cov peev nyiaj $50–150+ ib xim xim rau 1,000 nplooj ntawv.

Kev pov thawj: Cov ntaub ntawv pov thawj ntub dej (luam tawm ntawm cov xovxwm tiag) raug nqi $200–500+ tab sis yog qhov siv xim zoo tshaj plaws. Cov ntawv pov thawj digital (Epson / Canon inkjet) raug nqi $ 25-75 thiab tsim nyog rau kev txheeb xyuas qhov teeb tsa thiab kwv yees cov xim sib xws.

Shipping hnyav: Daim ntawv hnyav. Lub pallet ntawm daim ntawv tuaj yeem hnyav 300-500 kg, thiab cov nqi thauj khoom tuaj yeem ua rau koj xav tsis thoob - tshwj xeeb tshaj yog rau kev txiav txim thoob ntiaj teb.

Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Kev Lag Luam Kev Lag Luam

Kev lag luam luam ntawv tau hloov zuj zus sai dua li nws cov koob npe nrov qhia. Nov yog cov kev txhim kho hloov kho qhov ua tau li cas - thiab hloov pauv cov ntawv luam tawm uas peb yuav sau rau xyoo tom ntej.

Inkjet's Commercial Takeover

High -inkjet presses ceev (Landa Nanography, HP PageWide, Canon ProStream) yog kaw qhov zoo thiab ceev sib txawv nrog offset. Landa's S10P xovxwm, piv txwv li, luam tawm ntawm 6,500 nplooj ntawv ib teev twg nrog qhov zoo uas qhov kev ntsuas qhov muag tsis pom kev los ntawm RIT (Rochester Institute of Technology) ntsuas piv rau offset rau feem ntau cov ntawv thov kev lag luam. Keypoint Intelligence's 2024 forecast tej yaam num uas digital print ntim (nrog rau cov inkjet ntau lawm) yuav tshaj offset ntim nyob rau hauv kev lag luam luam los ntawm 2027 nyob rau hauv North America.

Sustainability Tshaj li ntawv

Kev sib tham ib puag ncig hauv kev luam tawm tau nthuav dav zoo dua li cov ntawv siv dua tshiab. Cov kev loj hlob tam sim no suav nrog zaub-raws li thiab qis-VOC inks hloov roj av-raws li inks (tam sim no tus qauv ntawm ntau lub tshuab luam ntawv lag luam), waterless offset thev naus laus zis (tsis muaj cov kav dej, yog li tsis muaj dej pov tseg thiab cov xim zoo ib yam), thiab carbon-cov ntawv luam tawm nruab nrab (tsim los ntawm cov koom haum xws li ClimatePartner. CO.

Cov ntaub ntawv sib txawv thiab pawg Personalization

Hloov pauv cov ntaub ntawv luam tawm (VDP) tso cai rau txhua daim ntawv luam tawm los ua qhov tshwj xeeb - cov npe sib txawv, cov duab, muab, thiab txawm tias layouts - hauv ib qho kev luam tawm. Kev xa ntawv ncaj qha los ntawm kev siv tus kheej tau ua pov thawj 5–15 × cov lus teb siab dua piv rau kev xa ntawv dav dav, raws li Cov Ntaub Ntawv & Kev Lag Luam Lub Koom Haum 2023 Cov Lus Teb Rate Report. Lub peev xwm no, ib zaug txwv rau kev sib koom ua ke lub npe, tam sim no txuas mus rau tag nrho cov tswv yim muaj tswv yim uas tau tsav los ntawm CRM cov ntaub ntawv thiab kev coj cwj pwm.

Augmented Reality Integration

AR-ua kom zoo luam tawm siv lub koob yees duab smartphone los muab cov ntsiab lus digital ntawm cov ntaub ntawv luam tawm. Cov cuab yeej zoo li Artivive thiab Zappar tso cai rau cov neeg tsim qauv kos duab, 3D qauv, cov ntsiab lus sib tham, thiab e- kev lag luam txuas mus rau hauv cov ntawv luam tawm yam tsis muaj kev hloov pauv rau tus qauv luam tawm nws tus kheej. Kev ntim khoom, cov ntaub ntawv kawm, thiab xa ntawv ncaj qha yog cov kev coj ua thawj coj.

Yuav Ua Li Cas Sib Txuas Lus Koj Cov Ntawv Luam Ntawv Kom Zoo

Tom qab tswj hwm ob sab ntawm tus tsim qauv- kev sib raug zoo ntawm lub tshuab luam ntawv, ntawm no yog qhov kuv tau kawm ua rau qhov sib txawv ntawm qhov project du thiab kev puas tsuaj kim heev.

Tau txais quotes nrog ua tiav kev luam ntawv specs. Kev thov tsis meej ("Kuv xav tau qee daim ntawv qhia") tsim cov lus tsis meej. Qhia meej: kom muaj nuj nqis, tiav qhov loj me, tus naj npawb ntawm nplooj ntawv, ntawv Tshuag thiab qhov hnyav, xim (4/4=xim puv ob sab, 4/1=puv xim pem hauv ntej / ib xim rov qab), thiab ua tiav (folding, khi, txheej). Qhov ntau meej koj cov lus qhia luv luv, qhov tseeb thiab kev sib tw koj cov lus yuav yog.

Thov ib daim ntawv dummy. Ua ntej cog lus rau daim ntawv, nug koj lub tshuab luam ntawv rau ib daim ntawv dawb paug - cov qauv uas tsis tau luam tawm tau muab khi thiab khi kom phim koj cov khoom kawg. Tuav nws, hnov ​​qhov hnyav, sim lub quav. Nws yog dawb los yog yuav luag dawb, thiab nws tuaj yeem tiv thaiv tsis tau kim "Kuv xav tias nws yuav xav tias thicker" kev khuv xim.

Pom zoo daim ntawv cog lus pov thawj. Tsis txhob ntsuab- teeb lub luam tawm yam tsis tau tshuaj xyuas cov ntawv pov thawj - yam tsawg kawg yog qhov siab - cov ntaub ntawv pov thawj digital zoo, qhov zoo tshaj yog ib qho luam tawm ntawm koj cov ntaub ntawv tiag tiag. Kos npe rau nws. Hnub tim. Qhov no dhau los ua xim thiab layout siv los ntawm tus neeg teb xov tooj uas phim koj txoj haujlwm.

Tsim kev sib raug zoo nrog ib lossis ob lub tshuab luam ntawv. Hloov cov tshuab luam ntawv rau txhua txoj haujlwm kom txuag tau 5% tsis tshua them nyiaj. Lub tshuab luam ntawv uas paub txog koj cov qauv, muaj koj cov xim xim hu rau hauv, thiab khaws koj cov ntawv hauv Tshuag yuav xa cov khoom zoo sib xws thiab ntes qhov yuam kev uas tus neeg muag khoom tshiab yuav tsis ua.

FAQ: Printing Specifications Cov lus nug teb