Yam Tseem Ceeb Thiab Qib Cov Ntsiab Cai cuam tshuam rau xim Ordering ntawm Npog A5 Kauv Phau Ntawv Phau Ntawv Phau Ntawv

Cov ntsiab lus thiab cov ntsiab lus qeb duas cuam tshuam rau kev txiav txim xim ntawm Npog A5 Kauv Phau Ntawv Phau Ntawv Sau

Printing xim sib lawv liag hais txog qhov sib lawv liag ntawm xim phaj overprinting nrog monochrome raws li chav tsev nyob rau hauv multicolor printing.

Piv txwv li, plaub-xim xovxwm lossis ob-xim xovxwm yog cuam tshuam los ntawm cov xim sib lawv liag. Feem ntau hais lus, nws yog kev siv cov xim sib txawv ntawm cov xim sib txawv hauv kev luam ntawv, thiab cov txiaj ntsig ntawm kev luam ntawv tsis zoo ib yam. Qee zaum cov xim sib lawv liag txiav txim siab qhov zoo nkauj ntawm cov ntawv luam tawm.

01Cover A5 Spiral Journals Notebooks Dab tsi ua rau cov xim sib txawv yuav tsum tau teeb tsa

Muaj peb lub ntsiab yog vim li cas rau kev npaj ntawm luam ntawv xim sib lawv liag:

Tus cwj pwm ntawm tus number case overprinting thiab cov shortcomings ntawm number case xim nws tus kheej

Cov ntawv zoo

Lub peev xwm ntawm tib neeg lub qhov muag kom paub txog xim

Qhov laj thawj tseem ceeb tshaj plaws yog qhov tsis tiav pob tshab ntawm tus cwj mem luam ntawv nws tus kheej, uas yog, lub zog npog ntawm tus number case nws tus kheej. Cov luam ntawv number case muaj qee yam npog cov nyhuv ntawm tus number case txheej ntawm thawj luam ntawv, yog li cov xim ntawm cov ntawv luam tawm ib txwm tsom rau kev ua haujlwm ntawm cov xim tom qab, los yog sib tov ntawm cov xim tom qab thiab xim pem hauv ntej.

02Cover A5 Kauv Phau Ntawv Phau Ntawv Phau Ntawv Cov Ntsiab Lus cuam tshuam rau kev luam xim xim

1 los ntawm tus cwj mem transparency txiav txim siab

The transparency of ink and ink pigment covering power. The so-called ink cover power refers to the cover layer of ink for the underlying ink cover ability. Covering power is poor ink transparency, covering power is strong ink brightness. Generally speaking, should be the poor covering power that is the transparency of the ink on the back of the printing, so that the front printing ink gloss cover in order to facilitate the reproduction of color. Ink transparency strength relationship: Y> M> C>BK.

2 los ntawm tus cwj mem brightness xav txog

Low brightness first printing, high brightness after printing, that is, deep ink first printing, light ink after printing. Because the higher the brightness, the higher the reflectance, the more vivid the color is reflected, and the light color is overprinted on the dark color, and the trace overprinting is not very conspicuous; If you put a dark color on top of a light color, it will be completely exposed. In general, ink brightness size relationship: Y> C> M>BK.

3 los ntawm tus number case drying ceev xav txog

Slow drying speed first printing, ceev printing tom qab. Yog tias thawj zaug luam ntawv ceev, rau lub tshuab monochrome, vim nws ntub dej, nws yog ib qho yooj yim rau iav, tsis conducive rau fixation; Rau lub tshuab multicolor, tsis yog tsuas yog tsis tsim nyog rau overprinting ntawm tus number case txheej, tab sis kuj yooj yim ua rau lwm yam mob, xws li rov qab ntawm cov av thiab lwm yam. Qhov kev txiav txim ntawm tus number case qhuav ceev: daj sai dua liab 2 zaug, liab sai dua ntsuab 1 zaug, dub qhov qeeb tshaj.

4. Xav txog qhov xwm txheej ntawm daim ntawv

① Lub zog saum npoo ntawm daim ntawv

Daim ntawv saum npoo lub zog yog hais txog daim ntawv nto fiber ntau thiab fiber ntau, fiber ntau thiab kua nplaum, muab tub lim nruab nrab ntawm kev sib khi quab yuam. Qhov ntau dua qhov sib khi quab yuam, qhov siab dua lub zog saum npoo, feem ntau hauv cov ntawv luam ntawv nto desusting, plaub hau poob degree los ntsuas. Rau qhov zoo ntawm lub zog, uas yog, lub zog khi yog qhov loj, tsis yooj yim rau depowder, plaub hau tawm ntawm daim ntawv, peb yuav tsum xub luam cov viscosity ntawm tus number case, viscosity ntawm thawj xim luam ntawv kuj yog qhov zoo rau overprinting.

Rau qhov zoo ntawm daim ntawv, yuav tsum tau luam tawm hauv cov xim tsaus tom qab lub teeb xim.

Rau cov ntawv ntxhib thiab xoob, thawj luam ntawv lub teeb xim thiab tom qab ntawd tsaus.

5. Xav txog qhov sib koom ntawm cheeb tsam network

Dot cheeb tsam me me ua ntej luam ntawv, dot cheeb tsam loj tom qab luam ntawv. Nyob rau hauv txoj kev no, cov duab luam tawm muaj xim ntau dua, zoo nkauj dua, tab sis kuj muaj txiaj ntsig zoo rau dot luam tawm.

6. Xav txog cov yam ntxwv ntawm cov ntawv sau nws tus kheej

Feem ntau hais lus, cov ntawv sau tuaj yeem muab faib ua cov ntawv sau lus sov thiab cov ntawv sau txias. Lub suab sov so raws li cov ntawv sau, yuav tsum xub luam tawm dub thiab ntsuab, tom qab luam ntawv magenta thiab daj; Rau cov ntawv txias raws li cov ntawv sau, magenta yuav tsum tau luam tawm ua ntej, ua raws li cov xim dub thiab ntsuab. Nyob rau hauv txoj kev no, cov khaubncaws sab nraud povtseg ntawm lub suab nrov tuaj yeem ua kom pom tseeb dua.

7. Xav txog cov khoom siv kho tshuab

Vim tias offset printing xovxwm qauv tsis zoo ib yam, nws txoj kev overprinting, cov nyhuv kuj muaj qee qhov sib txawv. Raws li peb paub, monochrome tshuab yog "ntub xovxwm qhuav" teeb, overprinting daim ntawv, thiab multicolor tshuab yog "ntub xovxwm ntub" thiab "ntub xovxwm qhuav" ua ke txheej, overprinting daim ntawv, lawv txheej, overprinting nyhuv tsis zoo ib yam. Cov xim monochromator li niaj zaus yog: thawj luam tawm daj, tom qab ntawd luam tawm magenta, cyan thiab dub feem.

03 Printing xim sib lawv liag yuav tsum ua raws li txoj cai

Printing xim sib lawv liag yuav cuam tshuam ncaj qha rau cov khoom luam ntawv zoo. Txhawm rau kom tau txais txiaj ntsig zoo, cov hauv qab no yuav tsum tau ua raws li:

1. Teem cov xim txiav txim raws li lub teeb ntawm peb lub ntsiab xim

Lub lightness ntawm peb xim number case yog reflected nyob rau hauv peb xim ink spectrophotometric nkhaus, qhov siab dua qhov reflectance, qhov ntau dua tus number case brightness. Yog li ntawd, lub lightness ntawm peb tus number case yog: daj > ntsuab > magenta > dub.

2 raws li qhov pom tseeb thiab zais lub zog ntawm peb tus cwj mem xim xim sib lawv liag

Lub pob tshab thiab npog lub hwj chim ntawm tus number case nyob ntawm qhov sib txawv ntawm qhov refractive index ntawm cov xim thiab cov khoom sib txuas. Npog tus cwj mem muaj zog ntawm cov xim tom qab xim ntawm qhov cuam tshuam loj dua, vim tias tom qab luam ntawv xim overprinting tsis yooj yim los qhia qhov tseeb xim, tsis tuaj yeem ua tiav cov xim zoo sib xyaw. Yog li ntawd, tsis zoo transparency ntawm number case printing, transparency tom qab luam ntawv.

3. Npaj cov xim sib lawv liag raws li qhov loj ntawm qhov chaw dot

Feem ntau, lub dot cheeb tsam yog me me thiab lub dot cheeb tsam yog loj.

4. Npaj cov xim xim raws li tus yam ntxwv ntawm cov ntawv sau qub

Txhua phau ntawv muaj cov yam ntxwv sib txawv, qee qhov yog suab nrov, qee qhov yog suab txias. Nyob rau hauv cov xim sib lawv liag, kom sov lub suab tsuas yog luam tawm dub, ntsuab, liab, daj; Txhawm rau txias-raws li luam ntawv liab, tom qab luam ntawv ntsuab.

5. Npaj cov xim raws li cov khoom sib txawv

Feem ntau, cov xim xim luam ntawv ntawm monochrome lossis ob-xim tshuab yog tsim nyog rau alternate lub teeb thiab tsaus xim; Plaub-xim xovxwm feem ntau luam tawm cov xim tsaus ua ntej xim xim.

6. Npaj cov xim raws li qhov xwm txheej ntawm daim ntawv

Daim ntawv smoothness, whiteness, nruj thiab nto lub zog yog txawv, tiaj thiab nruj daim ntawv luam tawm xim tsaus, tom qab luam ntawv ci xim; Cov ntawv tuab, xoob xoob, thawj luam ntawv ci daj xim, tom qab luam ntawv tsaus, vim tias xim daj tuaj yeem npog cov ntawv plaub hau thiab hmoov thiab lwm yam ntawv tsis xws luag.

7 raws li kev ua kom qhuav ntawm cov xim xim ib ntus

Kev xyaum tau ua pov thawj tias tus number case daj dries ze li ob zaug sai li magenta number case, magenta number case ob zaug sai li tus number case ntsuab, thiab tus number case dub muaj qhov kho qeeb tshaj plaws. Qhuav qeeb number case yuav tsum tau luam tawm ua ntej, qhuav ceev number case tom qab luam ntawv. Monochromators feem ntau ua tiav nrog daj los tiv thaiv vitrification kom lub conjunctiva dries sai sai.

8. Npaj cov xim sib lawv liag raws li lub tiaj tiaj thiab daim teb

Kev luam tawm ntawm lub vijtsam tiaj tiaj thiab daim teb, txhawm rau kom tau txais kev luam ntawv zoo, kom lub teb, ci thiab tuab number case, feem ntau luam tawm cov ntawv tiaj tus thiab cov ntawv nyeem, tom qab luam ntawv cov qauv.

9. Txiav xim raws li lub teeb thiab tsaus xim

Txhawm rau ntxiv lub teeb xim rau cov ntawv luam tawm txhawm rau muab nws ib qho luster, ua ntej xim tsaus thiab tom qab ntawd xim lub teeb.

10. Cov ntawv ntsuab layout cheeb tsam ntawm cov khoom toj roob hauv pes yog ntau dua li ntawm magenta tsab. Raws li lub hauv paus ntsiab lus ntawm kev luam ntawv tom qab ntawm cov xim phaj nrog cov duab loj, cov xim dub, magenta, cyan thiab daj yuav tsum tau siv.

11. Cov khoom siv raws li cov ntawv sau thiab cov xim dub feem ntau yog ntsuab, magenta, daj thiab xim dub, tab sis cov ntawv dub thiab cov qauv tsim tsis tuaj yeem luam tawm ntawm daim teb daj, txwv tsis pub vim cov viscosity tsawg ntawm cov xim daj thiab cov viscosity siab ntawm cov xim dub. number case, qhov thim rov qab overprinting yuav tshwm sim, ua rau cov xim dub tsis tuaj yeem luam tawm lossis luam tawm tsis raug.

12. Rau plaub-xim overprint cheeb tsam yog lub vijtsam me me, cov xim sib lawv liag feem ntau tuaj yeem siv lub hauv paus ntsiab lus ntawm cov xim phaj luam ntawv tom qab cov duab loj thiab cov ntawv nyeem.

13. Cov khoom kub thiab nyiaj, vim tias qhov adhesion ntawm kub thiab nyiaj number case yog me me, kub thiab nyiaj number case yuav tsum tau muab tso rau hauv cov xim kawg kom deb li deb tau, feem ntau, nws tsis tsim nyog siv peb zaug overlapping number case printing.

14. Cov xim sib lawv liag ntawm kev luam ntawv yuav tsum ua raws li cov xim sib txawv ntawm cov ntaub ntawv pov thawj kom deb li deb tau, los yog nws yuav tsis ntes nrog cov ntaub ntawv pov thawj.

Yog hais tias nws yog 4 xim tshuab, luam ntawv 5 xim nyob, nws yog ib qho tsim nyog yuav tau xav txog qhov teeb meem ntawm embossing los yog overprinting, qhov dav ntawm qhov chaw ntawm cov xim overprinting yog qhov tseeb dua. Yog tias muaj cov ntawv sau ntau dhau, peb yuav tsum ua lub ntxiab, lossis tsis pub cov ntaub ntawv pov tseg.