Printing tshuab ntawm ob chav grey ntawv

Lub tog raj kheej hauv ob sab phlu thiab kev hloov siab
Printing ob chav grey ntawv phaj lub tog raj kheej thiab roj hmab lub tog raj kheej qhov chaw nrug tseem tsis hloov pauv, tsuas yog yuav tsum tau kho qhov chaw ntawm lub tog raj kheej lub tswv yim thiab roj hmab lub tog raj kheej, hauv kev luam ntawv ntawm 250-450g / m2 ob daim ntawv grey tuaj yeem rub tawm ntawm lub tog raj kheej qhov chaw nrug 0.20- 0.4mm, vim yog ob chav grey ntawv nto smoothness tsis zoo, kuj ntxhib, qhov nruj ntawm daim ntawv kuj tseem nyob deb tsawg dua Copperplate ntawv, luam ntawv ob chav grey ntawv, tab sis kuj them sai sai rau lub printing siab yog correspondingly nce me ntsis.
Xws li luam ntawv 400g / m2 ntawm ob daim ntawv grey, luam ntawv phaj lub tog raj kheej thiab roj hmab lub tog raj kheej qhov sib txawv ntawm 3.95mm, roj hmab lub tog raj kheej thiab embossing lub tog raj kheej qhov sib txawv ntawm 3.40mm, luam ntawv phaj lub tog raj kheej tag nrho lub zos pob ntawm 0.65-0.75mm, roj hmab lub tog raj kheej 15 liner tag nrho ntawm 3. -3.35 hli ( ntsuas nrog lub micrometer), yog tias daim ntawv los ntawm tuab mus rau nyias, yuav tsum tau txo los ntawm cov tuab, lub thickness ntawm lub pob liner los ntawm lub tshuab luam ntawv phaj liner ntxiv rau lub tog raj kheej roj hmab, yog tias cov ntawv luam tawm los ntawm nyias mus rau tuab. , ces los ntawm cov roj hmab lub tog raj kheej liner kom txo cov thickness ntawm ib tug tej yam, thiab coj thickness mus rau lub luam ntawv phaj cylinder liner mus.

Offset luam ntawv ib feem ntawm kev hloov kho ntawm cov ntawv xa khoom
1, muab ob npaug rau grey ntawv luam ntawv mus rau daim ntawv xa ib feem ntawm lub tshuab nqus tsev thiab tshuab cov ntawv nozzle cua ntim raws li kho qhov loj.
2, daim ntawv faib lub nozzle, daim ntawv pub nozzle los hloov qhov loj txoj kab uas hla thiab thickness ntawm lub nplhaib roj hmab, rub gauge compression caij nplooj ntoos hlav yuav hloov nrog ib txoj kab uas hla ntawm 1.5 hli steel hlau;los ntawm kev tshem tawm tus pin coupling ntawm lub feed roller cam thiab nws ncej, los yog tshem tawm cov menyuam ntawm lub pendulum kom ua tiav lub hom phiaj ntawm daim ntawv pub cov menyuam tsis viav vias, daim ntawv du.
3, Thaum luam ntawv ob daim ntawv grey, qhov sib txawv ntawm kev tswj ob lossis ntawm lub tshuab luam ntawv offset yuav tsum tau nce ntxiv;qhov kev ncua deb ntawm sab gauge thiab pem hauv ntej gauge ntawm lub siab daim ntawv tus nplaig thiab cov ntawv xa ntawv, thiab qhov kev ncua deb ntawm qhov kev ruaj ntseg bar thiab cov ntawv xa ntawv yuav tsum tau nce ib co.
4, muab cov ntawv txhuam hniav thiab qhov chaw ntawm lub tog raj kheej lub tswv yim thiab muab cov ntawv txhuam hniav thiab qhov kev ncua deb ntawm daim ntawv yuav tsum tau nce, thiab ua kom qhov kev ncua deb kwv yees li ntawm qhov sib npaug ntawm daim ntawv ntxiv.

Printing cov xim sib lawv liag
1, ob chav grey ntawv luam ntawv khoom muaj Hong Kong version ntawm daim teb, thiab cov ntawv, kab, qauv.Piv txwv li: lub chaw xa ntawv cov hnab ntawv tshwj xeeb xa khoom, lub thawv cawv, cov thawv luam yeeb sab nrauv (cov thawv ntawv strip) thiab lwm yam khoom siv luam ntawv, luam ntawv xim sib lawv liag yog qhov zoo tshaj plaws los luam cov ntawv, kab, qauv, thiab tom qab ntawd tag nrho ntawm daim teb ntawm qhov kawg. tshuab luam ntawv, yog li koj tuaj yeem zam cov ntawv grey ob npaug, cov ntawv luam tawm tsis qhuav thaum daim ntawv sib tsoo nrog ib leeg los ntawm kev sib chwv qias neeg tsis zoo, rov qab nplaum qias neeg tshwm sim.
2, xim tsaus nyob rau hauv pem hauv ntej ntawm cov ntawv luam tawm, lub teeb xim nyob rau sab nraum qab ntawm cov luam ntawv, vim cov xim tsaus nti number case npog, muaj zog adhesion, muab tso rau hauv pem hauv ntej ntawm thawj print, yooj yim rau overprint raug;Lub teeb xim number case npog tsis muaj zog, muab tso rau hauv lub nraub qaum ntawm cov ntawv luam tawm me ntsis khiav txoj cai tsis yooj yim los soj ntsuam, cov nyhuv overprint zoo dua.
3, feem ntau nyob rau hauv cov khoom luam tawm, muaj ib nrab-tone plaub-xim hluav taws xob cov ntsiab lus ntawm lub network, thiab cov suab nrov txuas ntxiv, cov ntawv nyeem, kab.Plaub-xim hluav taws xob cov ntsiab lus ntawm cov dot yuav tsum tau luam tawm ua ntej, uas yog qhov tsim nyog rau kev luam tawm kom raug thiab txo qhov cuam tshuam ntawm daim ntawv ncab.Tom qab ntawd luam tawm cov suab nrov tsis tu ncua, cov ntawv nyeem, kab, kev teeb tsa ntawm cov xim luam ntawv yuav tsum raug lees paub tias yog qhov tseem ceeb, thawj zaug nyuaj tom qab qhov yooj yim dua tsim nyog.
4, xws li huab cua kub, ob chav grey ntawv luam tawm monochrome thaum ntsib cov dej tsis sib xws ntawm daim ntawv, wrinkled tsis sib xws, cov ntawv tsis zoo nto zog, thiab lwm yam tshwm sim los ntawm cov hmoov poob, plaub hau, thiab lwm yam, tuaj yeem ua ntej ntaus cov ntawv luam tawm dej, tuaj yeem daws qhov tshwm sim.