Coated cardboard: nta, ceev thiab hom

2024 Tus sau: Sierra Becker | [email protected]. Kawg hloov kho: 2024-02-26 05:16

Ntau ntawm peb muaj kev sib cuag txhua hnub nrog cov khoom ua los ntawm cov duab los qhia. Lawv qhov sib txawv tseem ceeb yog cov khoom siv nws tus kheej - duab los qhia sib txawv ntawm qhov ntom ntom, ntxoov ntxoo, qhov loj, tus nqi thiab qhov roughness. Ib qho ntawm feem ntau yog coated cardboard.

chalking yog dab tsi?

txheej txheem txheej yog daim ntawv thov txheej tshwj xeeb rau cov duab los yog ntawv, uas ua rau lawv gloss thiab cov khoom tshwj xeeb. Cov muaj pes tsawg leeg siv rau saum npoo muaj cov yas thiab cov nplaum nplaum thiab ntau yam xim, uas yog kaolin lossis chalk. Chalking yog nqa tawm nyob rau hauv ntau txoj kev: tshuab, cam khwb cia thiab tsis-tshuab. Ob hom kawg yuav tsum tau siv cov cuab yeej tshwj xeeb, thaum thawj zaug tuaj yeem nqa tawm ntawm cov tshuab ntawv ib txwm siv.

Muaj lwm hom txheej - scraper. Txoj kev no muaj nyob rau hauv txau cov txheej txheem ntau dhau ntawm cov duab los yog ntawv, uas tom qab ntawd smoothed tawm siv lub phaj nyias ntev - scraper.

nyob ntawm qhov chaw,Coated cardboard tuaj yeem coated nrog ntau txheej txheej. Cov txheej txheej ntau muab cov khoom ci ci, zoo nkauj zoo nkauj, thiab nws qhov chaw muaj cov daus-dawb tint.

coated board yog dab tsi?

Coated board, lossis chrome board - cov khoom siv ntawm cov txheej txheem tshwj xeeb yog siv, muaj cov kua nplaum, xim thiab cov yas. Nws tuaj yeem ua tau ntau yam: tsim, ntim thiab luam ntawv.

Nyob ntawm lub hom phiaj uas lub chrome board yog tsim, nws yuav txawv ntawm cov txheej thiab thickness ntawm txheej, ob los yog ib-sab txheej.

yam ntxwv ntawm cov ntawv coated

Cov khoom tseem ceeb ntawm cov ntawv coated, uas tau them nyiaj rau thaum yuav nws, yog:

• Rigidity.
• Nyob rau delamination, tawg thiab kua muag.
• Absorption.
• Nyhav, ntom, loj.
• Resistance rau khoov, ya raws, tawg.
• Ntau cov khaubncaws sab nraud povtseg thiab whiteness.

Qhov zoo ntawm cov khoom siv raw siv hauv kev tsim khoom thiab cov txheej txheem ntawm kev ua cov txheej txheem ncaj qha cuam tshuam rau cov khoom siv ntawm cov duab los qhia.

Ib txheej ntawm cov nplaum thiab cov xim yog siv rau saum npoo ntawm daim duab los qhia siv cov cuab yeej tshwj xeeb txheej. Cov muaj pes tsawg leeg yog txau ob qho tib si hauv ib qho thiab hauv ob peb txheej. Hauv ntau txheej txheej, qhov siab tshaj plaws ntawm peb txheej yog siv rau pem hauv ntej ntawm daim duab los qhia, thiab ib qho mus rau sab nraum qab.

Lub thickness ntawm daim ntawv thov txheej txawv ntawm 4 mus rau 40g/m². Nyob ntawm qhov tuab ntawm txheej txheej, cov yam ntxwv ntawm kev luam ntawv ntawm cov duab los qhia hloov. Coated paperboard, nws qhov ceev yog 230-520 g / m ^{2, tuaj yeem siv rau ntau yam kev ua haujlwm ntawm tib neeg.}

Ntau zaus, coated paperboard raug xa mus rau cov ntsiab lus xws li triplex thiab duplex.

1. Duplex yog hom ntawv tshaj plaws. Tus naj npawb ntawm cov txheej txheej tsis tshaj peb, nws yog siv rau ntim. Multi-txheej txheej yog ua raws li cov txheej txheem classical: ib txheej yog siv rau sab nraub qaum ntawm daim ntawv, peb lossis ob txheej yog siv rau sab pem hauv ntej. Cov txheej sab saum toj thiab hauv qab yog tsim los ntawm cov khoom siv raw khoom zoo - bleached pov tseg ntawv, cellulose lossis ntoo pulp. Cov ntawv ntxig yog tsim los ntawm cov ntawv tsis zoo siv dua tshiab, cov ntaub ntawv los yog ntoo pulp;
2. Triplex yog hom khoom kim heev thiab zoo siab. Qhov zoo thiab muaj pes tsawg leeg ntawm cov khoom ntawm liner tsis hloov. Cov khaubncaws sab nraud povtseg thiab sab nraub qaum yog ob sab coated, uas yog vim li cas lawv cov khoom sib txawv ntawm cov duplex.

Qhov sib txawv ntawm cov txheej txheem coated thiab uncoated

Qhov sib txawv tseem ceeb ntawm cov ntawv coated yog daim ntawv thov tshwj xeeb muaj pes tsawg leeg rau nws qhov chaw. Dawb coated paperboard nrog ib tug du nto yog ho zoo dua uncoated counterparts rau lub sij hawm ntev luam ntawv khaws cia, raws li nws yog tsuas yog siv rau cov cim, ntawv cim npe thiab hom logos.

Coated paperboard feem ntau yog siv los tsim cov khoom uas tsis tuaj yeem ua los ntawm cov ntawv sau ua kerau cov laj thawj zoo nkauj, txij li cov xim coated tuaj yeem luam tawm lossis varnished. Qhov tsis zoo ntawm cov duab los qhia tsuas yog tuaj yeem ua rau nws tus nqi siab.

Coated board classification

Coated board raws li European kev faib tawm yog faib ua ob peb pawg: SBB, FBB thiab WLC.

thawj qeb - SBB, lossis SBS - txhais tau tias cov duab los qhia ua los ntawm cov ntaub ntawv bleached thiab coated ntawm ib lossis ob sab nrog cov txheej txheej. Cov khoom hnyav - 185 txog 390 g / m 2.

Hom thib ob - FBB - tseem hu ua chrome ersatz. Nws qhov ceev yog 170-850 g / m 2. Nws muaj peb txheej, lub liner yog ua los ntawm cov ntoo pulp, lub hauv qab thiab sab sauv txheej yog ua los ntawm cov tshuaj bleached pulp. Ob sab ntawm daim duab los qhia yog coated.

hom thib peb yog WLC. Nws yog ib daim ntawv coated ua los ntawm cov ntawv siv dua tshiab nrog me me ntxiv ntawm cov ntoo pulp. Cov ntawv ntxig yog ua los ntawm cov duab los qhia pheej yig, thiab cov ntawv pov tseg zoo yog siv los ua cov txheej txheem qis thiab sab saud. Chalking yog ua tiav ntawm ib lossis ob sab.

Hauv German kev faib tawm, cov ntawv coated tau muab faib ua plaub pawg: uncoated, duplex, triplex thiab cardboard ua los ntawm nkauj xwb fibers. Cov chaw tsim khoom ntawm cov khoom tsim nws tus kheej kos npe.

Raws li cov qauv Lavxias teb sab, coated cardboard cim nrog tsab ntawv "M" thiab qee qhov qhia txog cov khoom ntxiv. Piv txwv li, MNO - coated cardboard ntawm lub hauv paus unbleached, MO -npog, npog yog tsim los ntawm nws. Coated bleached paperboard - M.

Qhov zoo ntawm coated board

Qhov txiaj ntsig tseem ceeb ntawm coated board yog nws ntau yam. Cov yam ntxwv tshwj xeeb ntawm chrome cardboard suav nrog glossy sheen, whiteness, zoo muaj pes tsawg leeg, thiab muaj peev xwm siv cov kua roj vanish. Xim cardboard coated rau ib ntev lub sij hawm khaws cov clarity, brightness thiab saturation ntawm lub xim. Qhov zoo ntawm cov ntaub ntawv siv thiab tus naj npawb ntawm cov txheej txheej ua si ib qho tseem ceeb sib npaug ntawm kev tuav cov xim.

Chromeboard tau siv dav heev, ua tsaug rau nws qhov kev tsim khoom tau txais txiaj ntsig zoo thiab them nyiaj tag nrho, tsis hais txog qhov tseeb tias hauv qee qhov chaw tsim khoom nws tsuas yog hloov tsis tau.

Scope of application

Thaum pib, cov duab los qhia tau tsim thiab siv los ua ib puag ncig tus phooj ywg thiab nyab xeeb, pheej yig, pheej yig thiab yooj yim ntim rau ntim, cia thiab xa khoom ntawm cov tshuaj, khoom noj, kev ua liaj ua teb thiab cov khoom siv teeb pom kev zoo, tiv thaiv los ntawm ntau yam cuam tshuam. Nyob rau tib lub sijhawm, cov ntawv ntim khoom siv tau dav siv rau kev tshaj tawm, kos npe thiab kos npe. Nws tsis yog qhov tsis yooj yim rau lub thawv coated board los tsim cov ntim khoom zoo.

Tau tsim cov txheej txheem zoo, cov txheej txheem saum toj kawg nkaus ntawm lub hauv ntej yog coated tag nrho. Hom cardboard no tsuas yog siv rau varnishing, embossing thiab hloov cov duab los ntawmcov xim ci. Qhov no suav nrog tsis yog tsuas yog ntim cov raj, lub thawv thiab lub thawv, tab sis kuj yog cov khoom siv me nyuam yaus - cov khoom ua si, cov khoom siv, cov ntaub ntawv luam tawm, phau ntawv thiab npog.

Cov duab los qhia zoo yog siv nyob rau hauv yuav luag txhua qhov kev lag luam uas tsim cov kev cai tshwj xeeb ntawm qhov smoothness thiab whiteness ntawm qhov chaw ntawm cov khoom. Coated cardboard feem ntau yog siv los ntim khoom plig thiab khoom noj khoom haus.

Carton recycling

Coated cardboard yog pov tseg tib yam li cov duab los qhia. Cov ntawv pov tseg rov ua dua tshiab hauv Lavxias Federation poob rau cov lag luam uas tau ua haujlwm hauv qhov kev pabcuam no ntev. Lub peev xwm ntawm cov tuam txhab xws li tso cai ua haujlwm txog 50 txhiab tons txhua xyoo.