Muab ob npaug rau ntawv tooj liab ntawv
Cov txheej txheem tsim khoom
Cov Khoom Siv Raw
Luj Ntawv: Cov ntawv hauv paus rau ob daim ntawv tooj liab, feem ntau hu ua coperplate boad ntawv, yuav tsum muaj ntau tus yam ntxwv. Nws yuav tsum muaj cov khaub ncaws tuab kom paub tseeb thiab luam ntawv zoo. Tsis tshua muaj peev xwm (zoo seem seem ruaj khov) yog qhov tseem ceeb yog li ntawd daim ntawv tsis warp thaum txheej txheej txheej txheej lossis tom qab luam ntawv. Lub zog siab pab tau cov ntawv qhib tau ntau cov haujlwm hauv kev ua haujlwm hauv papermaking thiab luam ntawv. Cov dej zoo - tsis kam yuav tsum tau los tiv thaiv daim ntawv los ntawm kev cuam tshuam los ntawm cov dej noo thaum cia thiab luam ntawv. Ib qho ntxiv, cov ntawv saum npoo yuav tsum muaj qhov tsis xws luag xws li pob khaus, wrinkles, thiab qhov.
Cov Khoom Txheej Txheej: Txheej txheej siv rau ob daim ntawv tooj liab yog sib xyaw ntawm ntau yam. Kev loj - Pigments Dawb Pigments yog qhov tseem ceeb dawb, uas muaj xws li kaolin, talc, calcium carbonate, thiab titanium dioxide. Cov pigments no pab txhawb rau kev dawb huv thiab smoothness ntawm daim ntawv saum npoo. Cov nplaum zoo li polyvinyl cawv, Casin, hloov cov hmoov txhuv nplej siab, thiab cov hluavtaws hluavtaws ntxiv rau khi cov pigments rau hauv paus ntawv. Lwm cov ntaub ntawv tso ua ke xws li cov neeg sawv cev pom zoo ntxiv, cov neeg sawv cev ua kom muaj cov nplaum pom kev zoo, thiab cov toners tuaj yeem kho cov xim ntawm txheej.
Cov kauj ruam ntau lawm
Daim plhaub: Cov txheej txheej, uas muaj cov kua dej siab thiab cov ntsiab lus muaj txiaj ntsig zoo, yog thov kom nyias thiab tusyees rau hauv paus siv coater. Cov kauj ruam no yog qhov tseem ceeb rau kev ua tiav kev ua kom du thiab zoo ib yam nkaus.
Kom qhuav: Tom qab txheej, daim ntawv yog qhuav kom tshem tawm cov ya raws hauv txheej. Qhov no tuaj yeem ua dhau los ntawm ntau txoj kev kom qhuav xws li cua kom qhuav, lossis kev sib xyaw ntawm cov nplai thiab cov kev cai tshwj xeeb ntawm cov ntawv.
Dov: Daim ntawv qhuav yog ces dov rau hauv ib lub yob ntawm ib lub reel, uas yooj yim dua rau kev thauj mus los thiab txuas ntxiv.
Calendendinging: Daim ntawv dov yog xa mus rau ib qho super calender rau calendering thiab xov. Lub Super Calender Presses daim ntawv nyob rau hauv ib qho kev kub siab thiab nyob rau qee qhov kub, uas ntxiv txhim kho lub smootness thiab cov kab npoo av.
Tej thiab Ntim: Thaum kawg, tus loj - yob daim ntawv yog qhov nqes rau cov ntawv me me ntawm qhov ntau thiab tsawg ntawm cov ntawv me me, thiab tom qab ntawd daim ntawv raug xaiv los tshem tawm cov ntawv tsis zoo. Cov ntawv tsim nyog tau txais txij nkawm - tooj liab ntawv yog tom qab ntawd ntim rau cia thiab faib.physical thiab luam ntawv thiab luam ntawv khoom
Lub cev thiab luam ntawv khoom
Cov Khoom Siv Lub Cev
Lub npog suab: Ob daim ntawv tooj liab muaj qhov chaw du heev. Vim tias tus nplua - lis dej sib xyaw nyob rau hauv cov txheej thiab Super - Coos siab, nws lub smorness yog feem ntau nyob rau hauv qhov ntau ntawm {s (ntsuas los ntawm ib tug smoothness tester). Qhov chaw du no tsis tsuas yog muab daim ntawv ib qho kev ua kom zoo nkauj zoo nkauj tab sis kuj muaj qhov cuam tshuam tseem ceeb rau kev luam ntawv.
Khoom teb: Glossination ntawm ob daim ntawv tooj liab yog siab, uas yog vim yog lub luag haujlwm ntawm txheej thiab calendering txheej txheem. Lub siab - ci saum npoo yuav ua luam tawm xim ntau dua thiab lub qhov muag, txhim kho cov kev pom zoo ntawm cov luam ntawv.
Thickness thiab hnyav: Lub thickness thiab qhov hnyav ntawm ob daim ntawv tooj liab tuaj yeem sib txawv. Qhov hnyav (Gramage) suav nrog 80G / M², 108G / M², 230G / M², 500G / M², thiab 400G / M². Coj thicknesses yog kwv yees li 0.06mm, 0..1mm, 0.12mm, 0.27mm, 0.25mm, 0.25mm, 0.41 hli, thiab 0.465mm, thiab 0.465mm, thiab 0.465mm, thiab 0.465mm, thiab 0.465mm, thiab 0.465mm, thiab 0.465miav feem. Cov ntawv thov sib txawv kuj yuav xav tau cov tes hnyav sib txawv thiab thicknesses ntawm ob npaug tooj liab daim ntawv. Piv txwv li, thinner thiab sib dua cov ntawv tooj liab yuav siv tau rau cov ntawv xov tooj, thaum tuab dua yog qhov siab dua - kawg ntim.
Lub zog: Ob daim ntawv tooj liab muaj lub zog siab. Nws tuaj yeem tiv thaiv ib txwm tuav thaum lub tshuab luam ntawv, folding, thiab cov txheej txheem khi yam tsis muaj kev ua kua lossis tawg yooj yim. Txawm li cas los xij, piv rau qee cov ntaub ntawv cov ntaub ntawv, nws lub zog tag nrho yog qhov qis dua, tshwj xeeb tshaj yog hais txog kev tiv thaiv kom siab - ntxhov siab cov rog tshuab.
Cov Khoom Siv Tshuab
Zoo nyob rau hauv kev nqus: Ob daim ntawv tooj liab tau tsim nyog tso pa nqus cov khoom. Cov txheej ntawm daim ntawv tuaj yeem nqus tau tus ntxhiab tsw qaby thaum cov qauv luam ntawv, kom paub meej tias cov qauv luam tawm thiab cov ntawv nyeem tau meej thiab ntse. Cov pigments nyob rau hauv lub txheej tseem tuaj yeem kho tus number cas zoo, tiv thaiv smudging thiab fading ntawm cov ntsiab lus luam tawm.
High - Zoo Sau Tau: Vim tias nws txoj kev du, siab siab - cov yam ntxwv zoo - cov yam ntxwv zoo, daim ntawv tooj liab coj tau ua tiav cov txiaj ntsig luam tau zoo. Nws yog qhov haum rau ntau cov txheej txheem luam tawm, xws li offset luam ntawv, graver printing, thiab cov luam ntawv digital. Thaum luam ntawv siab - daws cov ntsiab lus muaj txiaj ntsig zoo tuaj yeem kho kom meej meej, thiab ua kom zoo tagnrho rau kev luam ntawv siab - cov phau ntawv xaus, ntawv sau, thiab ntim.
Kev Lag Luam thiab Kev Lag Luam Tiam
Kev loj hlob
Lub ntiaj teb ob daim ntawv tooj ua lag luam tau qhia tias muaj kev ruaj khov kev loj hlob nyob rau hauv xyoo tas los no. Hauv cov teb chaws tsim tau, vim qhov kev xav tau siab rau siab - cov ntawv luam zoo nyob rau hauv cov liaj teb, thiab ntim khoom, thiab ntim khoom ntawm cov ntawv tooj liab ob npaug. Hauv kev tshaj tawm kev lag luam, nrog kev txhim kho kev lag luam thiab kev txhim kho cov neeg muaj txoj sia nyob, uas tau txhawb txoj kev loj hlob ntawm lub tooj liab daim ntawv ua lag luam. Piv txwv li, hauv cov teb chaws zoo li Tuam Tshoj thiab Is Nrias teb, kev nthuav dav ntawm luam ntawv thiab ntim khoom lag luam tau coj mus rau qhov kev thov ntawm tooj liab.
Kev sib tw thiab cov players
Ob chav tooj liab daim ntawv ua lag luam yog cov kev sib tw heev, muaj ntau tus neeg ua si hauv tsev thiab thoob ntiaj teb. Zoo - paub thoob ntiaj teb ntawv tuam txhab lag luam xws li UPM, Nippon Cov Ntawv Lag Luam Co., Ltd., thiab Sappi Limited yog cov neeg ua si hauv ntiaj teb. Nyob rau hauv Suav teb, cov tuam txhab uas nyiam Shandong Huanong Ntawv Co., Ltd. thiab Chenning Ntawv Holdings Limited Cais kuj tseem nyob ib qho kev lag luam loj. Cov tuam txhab no sib tw nyob rau hauv cov nqe lus ntawm cov khoom zoo, nqe, kev txhim kho, thiab kev pabcuam. Lawv txuas ntxiv kev tshawb fawb thiab kev txhim kho kom txhim kho cov nqi tsim khoom, txo cov nqi tsim khoom, txo cov nqi ntau lawm, thiab ua tau raws li cov neeg xav tau.
Kev Loj Hlob
Nrog rau lub zog zuj zus thoob ntiaj teb ntawm kev tiv thaiv ib puag ncig, ob chav tooj liab daim ntawv kev lag luam tseem txav mus rau ntawm kev txhim kho kom ruaj khov. Cov ntawv sib txuas yog tshawb nrhiav cov hau kev los txo cov kev cuam tshuam ib puag ncig ntawm cov txheej txheem ntau lawm. Qhov no suav nrog kev siv cov khoom siv ua kom tau ntau dua hauv kev tsim cov ntawv, ua kom cov txheej txheem txheej, thiab txhim kho lub zog - kev ua haujlwm hauv kev tsim khoom. Tsis tas li ntawd, lub recyclability ntawm ob daim ntawv tooj liab yog tseem yog qhov kev txiav txim siab tseem ceeb. Tom qab siv, ob daim ntawv tooj liab yuav siv tau thiab ua tiav rau hauv cov ntawv ntawv tshiab, uas pab kom txuag cov peev txheej thiab txo cov pov tseg.
Yog tias koj xav tau daim ntawv ob chav lossis lwm hom ntawv, koj tuaj yeem tuaj rau peb txog kev daws teeb meem. Peb yuav muab kev daws teeb meem rau koj.
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