
Ntau lub npe xaiv duplex board nrog grey back / grey card rau lawv cov kev xav tau ntim khoom vim nws muaj kev txhawb nqa zoo thiab du nto.Cov Khoom Siv Duplex Board Grey Backyog qhov nrov tshwj xeeb rau kev tsim cov ntim khoom ruaj khov thiab zoo nkauj. Cov tuam txhab kuj vam khom rauCov Ntawv Cardboard TxheejthiabDuplex Daim Ntawv Boardrau kev tsim cov thawv thiab cov thawv ntawv. Cov ntaub ntawv no muab cov kev daws teeb meem uas tsim nyog tus nqi thaum txhawb nqa cov kev coj ua uas tsis ua rau ib puag ncig puas tsuaj.
Duplex Board nrog Grey Back: Kev Txhais thiab Kev Sib xyaw

Duplex Board nrog Grey Back yog dab tsi?
Duplex board nrog grey rov qabDaim npav grey yog ib hom ntawv uas muaj pem hauv ntej dawb, du thiab nraub qaum grey. Ntau lub tuam txhab ntim khoom siv nws rau cov thawv, cov thawv ntawv, thiab cov ntawv npog phau ntawv. Sab dawb feem ntau muaj ib txheej tshwj xeeb uas ua rau nws zoo meej rau kev luam cov xim ci thiab cov duab ntse. Sab nraub qaum grey los ntawm cov pulp rov ua dua tshiab, uas pab txo cov nqi thiab txhawb nqa cov hom phiaj zoo rau ib puag ncig. Lub rooj tsavxwm no muaj zog thiab txhim khu kev qha, ua rau nws nyiam rau kev ntim khoom uas xav tau ob qho tib si zoo nkauj thiab ruaj khov.
Kev Sib xyaw thiab Qauv
Cov qauv ntawm lub rooj tsavxwm duplex nrog grey rov qab yog tsim los ntawm kev ua tib zoo. Nws feem ntau muaj ob txheej tseem ceeb. Txheej sab saud yog dawb thiab du, feem ntau coated nrog av nplaum los txhawb kev luam ntawv zoo thiab ci ntsa iab. Txheej hauv qab yog grey thiab ua los ntawm cov fibers rov ua dua tshiab. Qhov sib xyaw no ua rau lub rooj tsavxwm nws qhov zoo nkauj thiab lub zog tshwj xeeb.
Nov yog saib sai sai ntawm qee cov ntsiab lus tseem ceeb ntawm kev siv tshuab:
| Kev Qhia Txog Tus Qauv | Kev Piav Qhia / Tus Nqi |
|---|---|
| Qhov Hnyav Tseem Ceeb | 200–400 GSM |
| Txheej Txheej | Ib zaug los yog ob zaug, 14–18 gsm |
| Cov Khoom Siv Fiber Rov Siv Dua | 15–25% nyob rau hauv lub nraub qaum grey |
| Qib Ci Ntxim | 80+ ISO qhov ci ntsa iab |
| Luam tawm Gloss | 84% (siab dua li cov qauv txheem) |
| Lub zog tawg | 310 kPa (muaj zog thiab txhim khu kev qha) |
| Kev Tiv Thaiv Kev Khoov | 155 mN |
| Qhov Roughness ntawm qhov chaw | ≤0.8 μm tom qab calendering |
| Cov Ntawv Pov Thawj Ib puag ncig | FSC, ISO 9001, ISO 14001, REACH, ROHS |
Lub rooj tsavxwm no ua tau raws li cov qauv kev lag luam nruj, yog li cov tuam txhab tuaj yeem ntseeg nws qhov zoo thiab kev nyab xeeb rau kev ntim khoom.
Yuav Ua Li Cas Duplex Board nrog Grey Back Tau Tsim
Cov Txheej Txheem Tsim Khoom
Txoj kev taug kev uaduplex board nrog grey rov qabpib nrog kev sib tov cov pulp. Cov neeg ua haujlwm sib tov cov fibers tshiab thiab cov fibers rov ua dua tshiab hauv cov thoob loj hu ua hydro-pulpers. Lawv ua kom sov cov khoom sib tov txog li 85 ° C. Cov kauj ruam no pab rhuav cov fibers thiab ua rau lawv npaj txhij rau kev tsim cov ntawv. Cov tshuab tom qab ntawd nthuav cov pulp mus rau ntawm cov ntxaij vab tshaus dav, ua rau nws nyias, txawm tias cov khaubncaws sab nraud povtseg. Lub rooj tsavxwm feem ntau muaj ob txheej tseem ceeb - lub sab saum toj dawb du thiab lub nraub qaum grey ruaj khov.
Tom qab ntawd, lub rooj tsavxwm yuav raug nias thiab ziab. Cov menyuam dov yuav nias cov dej ntxiv tawm, thiab cov thoob dej kub yuav ziab cov ntawv. Tom qab ziab, lub rooj tsavxwm yuav tau txais ib qhotxheej tshwj xeeb. Cov txheej txheem no ua rau cov ntawv luam tawm ci ntsa iab thiab du nto. Cov txheej txheem khiav ceev, nrog rau qhov ceev ntawm kev tsim khoom ncav cuag 8,000 daim ntawv ib teev. Kev kuaj xyuas zoo tshwm sim ntawm txhua theem. Cov neeg ua haujlwm ntsuas cov khoom xws li qhov hnyav hauv paus, cov dej noo, thiab qhov ci ntsa iab kom paub tseeb tias txhua daim ntawv ua tau raws li cov qauv siab.
Nov yog saib sai ntawm qee qhov kev ntsuas tseem ceeb ntawm kev tsim khoom:
| Kev Ntsuas Kev Ua Tau Zoo | Pawg Thawj Coj | Coated Duplex Grey Rov Qab | Kev txhim kho |
|---|---|---|---|
| Lub zog tawg (kPa) | 220 | 310 | +41% |
| Luam tawm Gloss (%) | 68 | 84 | +24% |
| Kev Tiv Thaiv Kev Khoov (mN) | 120 | 155 | +29% |
Lus Cim: Qhov hnyav ntawm txheej txheej nyob nruab nrab ntawm 14-18 gsm, thiab qhov roughness ntawm qhov chaw tseem nyob ntawm lossis qis dua 0.8μm rau qhov tiav du.
Siv Cov Fibers Rov Siv Dua
Cov fibers rov ua dua tshiab ua lub luag haujlwm tseem ceeb hauv kev ua lub rooj tsavxwm no. Cov neeg ua haujlwm ntxiv 15-25% cov pulp rov ua dua tshiab rau txheej grey rov qab. Cov kauj ruam no pab txuag cov khoom siv ntuj thiab txo cov nqi tsim khoom. Cov ntsiab lus rov ua dua tshiab kuj muab rau lub rooj tsavxwm nws cov xim grey tshwj xeeb. Los ntawm kev siv cov fibers rov ua dua tshiab, cov chaw tsim khoom pab txo cov khib nyiab thiab txhawb nqa cov hom phiaj zoo rau ib puag ncig. Cov txheej txheem ua rau lub rooj tsavxwm muaj zog thiab txhim khu kev qha, thaum tseem ua rau nws yog qhov kev xaiv ntse rau cov tuam txhab uas mob siab rau ib puag ncig.
Cov yam ntxwv tseem ceeb ntawm Duplex Board nrog Grey Back rau Ntim
Lub Zog thiab Kev Ruaj Khov
Duplex board nrog grey rov qabDaim npav /grey sawv tawm rau nws lub zog zoo kawg nkaus. Cov chaw tsim khoom sim cov khoom siv no kom paub tseeb tias nws tuaj yeem ua haujlwm ntim khoom nyuaj. Lub rooj tsavxwm mus dhau 3-theem kev ua kom zoo, uas ua rau GSM ceev ruaj khov ntawm 220 thiab 250 GSM. Qhov no txhais tau tias txhua daim ntawv zoo li muaj zog ib yam li qhov kawg. Kev tswj cov dej noo hauv computer ua rau lub rooj tsavxwm ntawm 6.5% dej noo, yog li nws tsis mos dhau lossis tawg heev. Kev kho qhov chaw tiv thaiv hluav taws xob pab tiv thaiv lub rooj tsavxwm thaum lub sijhawm xa khoom thiab khaws cia.
Nov yog saib sai sai seb lub rooj tsavxwm duplex nrog daim npav grey rov qab / daim npav grey ua haujlwm li cas hauv kev sim tiag tiag:
| Hom Kev Ntsuas | Tus nqi ib txwm muaj | Txhais Li Cas |
|---|---|---|
| Qhov Tawg Ntsig | 28–31 | Kev tiv thaiv siab rau siab |
| Kev Tiv Thaiv Dej Ntsws (%) | 94–97 | Nyob ruaj khov txawm tias nyob rau hauv cov huab cua noo |
| GSM Ceev | 220–250 (±2%) | Cov tuab thiab qhov hnyav sib xws |
| Kev Thauj Khoom Ruaj Khov | +27% kev txhim kho | Cov pob khoom puas tsawg dua |
| Cov Lus Thov Txog Kev Puas Tsuaj Los Ntawm Dej | -40% | Tsawg dua cov khoom poob thaum thauj mus los |
Muaj ntau lub tuam txhab ntseeg lub rooj tsavxwm no rau cov khoom siv hluav taws xob thiab cov tshuaj ntim khoom vim nws ua kom cov khoom muaj kev nyab xeeb thiab qhuav.
Kev Luam Tawm thiab Qhov Zoo ntawm Qhov Chaw
Cov dawb,coated pem hauv ntejntawm lub rooj tsavxwm duplex nrog grey rov qab / grey card ua rau nws nyiam rau cov hom lag luam uas xav kom lawv cov ntim khoom zoo li ntse. Qhov chaw du siv cov kua mem zoo, yog li cov xim zoo li ci thiab cov duab zoo li crisp. Qhov no pab cov tuam txhab tsim cov thawv thiab cov thawv uas ntxim nyiam uas sawv tawm ntawm cov txee hauv khw. Lub txheej kuj ntxiv me ntsis ci, muab cov pob khoom zoo li tsis muaj nqi ntxiv.
- Lub rooj tsavxwm qhov chaw tiv taus kev smudging thiab nqus cov kua mem kom sib npaug.
- Cov neeg tsim qauv siv tau cov duab qhia ntxaws ntxaws thiab cov logos tuab nrog kev ntseeg siab.
- Qhov tiav du txhawb nqa ob qho tib si digital thiab offset printing methods.
Kev Siv Nyiaj Zoo
Cov lag luam feem ntau xaiv cov ntawv duplex nrog grey back/grey card vim nws txuag tau nyiaj. Cov ntawv no pheej yig dua los ua dua li ntau lwm yam khoom ntim khoom, xws li corrugated card lossis kraft back duplex board. Nws qhov hnyav sib dua txhais tau tias tus nqi xa khoom qis dua, uas pab cov tuam txhab tswj cov nuj nqis. Cov qauv yooj yim, nrog rau pem hauv ntej dawb coated thiab rov ua dua grey back, kuj txo cov nqi tsim khoom.
Lub rooj tsavxwm xim grey rov qab duplex yog qhov nrov tshwj xeeb rau kev ntim khoom muag thiab ntim khoom noj. Nws muab kev tiv thaiv txaus rau feem ntau cov khoom, thaum sab pem hauv ntej du txhawb nqa kev luam ntawv zoo. Cov tuam txhab tsis tas yuav them ntxiv rau cov khoom siv zoo kom tau txais cov ntim khoom muaj zog thiab zoo nkauj. Lub rooj tsavxwm yooj yim rov ua dua tshiab kuj tseem tuaj yeem txo cov nqi tswj hwm pov tseg, uas yog qhov tseem ceeb hauv cov lag luam uas mob siab rau kev ruaj khov.
Rau cov hom lag luam saib xyuas lawv cov peev nyiaj, lub rooj tsavxwm no muab qhov sib npaug zoo ntawm tus nqi, lub zog, thiab kev luam ntawv zoo.
Kev Ruaj Ntseg Ib puag ncig
Muaj ntau lub tuam txhab xav tau cov ntim khoom uas zoo rau lub ntiaj teb. Lub rooj tsavxwm duplex nrog grey back/grey card haum rau qhov xav tau no. Lub rooj tsavxwm siv 15–25% cov fibers rov ua dua tshiab hauv nws cov txheej grey back. Qhov no pab txuag cov ntoo thiab txo cov khib nyiab. Cov txheej txheem tsim khoom ua tau raws li cov qauv ib puag ncig nruj, nrog rau cov ntawv pov thawj xws li FSC thiab ISO 14001. Cov no qhia tau tias lub rooj tsavxwm los ntawm cov chaw muaj lub luag haujlwm thiab ua nyob rau hauv txoj kev zoo rau ib puag ncig.
- Lub rooj tsavxwm yooj yim rov ua dua tom qab siv.
- Siv cov khoom siv rov ua dua tshiab txo cov pa roj carbon dioxide.
- Cov ntawv pov thawj muab kev thaj yeeb nyab xeeb rau cov neeg yuav khoom txog kev ruaj khov.
Kev xaiv lub rooj tsavxwm no pab cov tuam txhab ua tiav lawv lub hom phiaj ntsuab thiab nyiam cov neeg siv khoom uas paub txog ib puag ncig.
Cov Qauv Ntim Khoom Xyoo 2025 thiab Duplex Board nrog Grey Back

Kev Xav Tau Cov Khoom Siv Ntim Khoom Siv Ruaj Khov
Kev ruaj khov kho tau tsim lub ntiaj teb ntim khoom hauv xyoo 2025. Cov tuam txhab thiab cov neeg yuav khoom xav tau cov ntim khoom uas tiv thaiv lub ntiaj teb. Ntau lub npe xaiv cov ntaub ntawv uas yooj yim rov ua dua lossis rov siv dua. Tsoomfwv kuj tsim cov cai tshiab los thawb rau cov kev xaiv ntsuab dua. Kev ua lag luam qhia txog kev hloov pauv loj rau ntawv thiab ntawv, uas tam sim no tuavtxog li 40% ntawm cov feem ntawm kev ua lag luamMuaj ntau lub npe lag luam cog lus tias yuav siv cov khoom ntim khoom uas siv tau dua tshiab lossis cov khoom lwj tau xwb los ntawm xyoo 2025.
| Aspect | Cov Lus Qhia Txog Pov Thawj |
|---|---|
| Cov Tsav Tsheb Lag Luam | Cov kev cai lij choj, kev xav tau ntawm cov neeg siv khoom, thiab lub hom phiaj ntawm lub tuam txhab thawb kom muaj kev ntim khoom ruaj khov |
| Kev Faib Lag Luam | Cov ntawv thiab cov hlau lead, nrog rau cov yas bio-based loj hlob sai |
| Cov Qauv Cai Tswjfwm | Cov kev cai lij choj tshiab hauv Tebchaws Europe thiab lwm thaj chaw xav kom muaj kev ntim khoom uas zoo rau ib puag ncig |
| Cov Lus Cog Tseg ntawm Lub Tuam Txhab | Cov hom lag luam loj teeb tsa lub hom phiaj rau cov ntim khoom siv rov ua dua tshiab lossis cov khoom lwj |
Cov neeg mob siab txog ib puag ncig. Ntau tshaj ib nrab hais tias lawv yuav them nyiaj ntxiv me ntsis rau cov ntim khoom ntsuab. Qhov sib txawv no pab cov ntawv duplex nrog daim npav grey rov qab / grey sawv tawm ua qhov kev xaiv ntse.
Kev Kho Kom Haum thiab Lub Caij Nyoog Tsim Hom Lag Luam
Cov hom lag luam xav tau cov ntim khoom uas qhia lawv zaj dab neeg. Lub rooj tsavxwm duplex nrog grey back/grey card muab ntau txoj hauv kev rau lawv ua qhov no. Cov neeg tsim khoom muabntau yam thicknesses, qhov ntau thiab tsawg, thiab cov txheej txheemQhov no pab cov tuam txhab ua zaub mov, khoom siv hluav taws xob, thiab tshuaj kom tau qhov haum rau lawv cov khoom. Qhov nto du ua rau cov hom lag luam luam tawm cov xim ci thiab cov duab ntse. Qhov no ua rau cov thawv zoo nkauj rau ntawm cov txee hauv khw.
- Cov tuam txhab siv cov ntawv luam tawm tshwj xeeb thiab cov tiav tiav los ua kom lawv cov ntim khoom tshwj xeeb.
- Lub rooj tsavxwm ua haujlwm zoo rau kev lag luam hauv online, khw muag khoom, thiab txawm tias cov yam ntxwv tiv thaiv kev cuav.
- Cov hom lag luam hauv Tebchaws Meskas, Tuam Tshoj, thiab Tebchaws Europe siv cov kev xaiv no los phim cov saj thiab cov cai hauv zos.
Nrog cov kev xaiv no, cov npe lag luam tuaj yeem sawv tawm thiab txuas nrog cov neeg yuav khoom.
Kev daws teeb meem ntim khoom uas sib dua thiab ua tau zoo
Cov ntim khoom sib dua tseem ceeb dua puas tau. Lub rooj tsavxwm duplex nrog daim npav grey rov qab / daim npav grey pab cov tuam txhab txuag tau cov nqi xa khoom. Cov ntawv ceeb toom qhia tias lub rooj tsavxwm no muaj zog dua 40% dua li qee cov ntawv paperboard. Nws tiv thaiv cov khoom thaum ua kom cov pob khoom sib dua. Qhov no txhais tau tias siv roj tsawg dua rau kev thauj mus los thiab txo cov pa roj carbon tsawg dua.
- Lub rooj tsavxwm siv ntau dua 85% cov khoom siv rov ua dua tshiab, uas txo cov khib nyiab.
- Nws lub zog ua rau cov khoom muaj kev nyab xeeb hauv huab cua sib txawv thiab thaum mus ncig ua si ntev.
- Cov chaw tsim khoom thoob plaws ntiaj teb ua cov rooj tsavxwm no, yog li kev muab khoom tseem ruaj khov.
Cov tuam txhab xaiv lub rooj tsavxwm no rau nws qhov sib xyaw ntawm lub zog, lub teeb, thiab cov txiaj ntsig zoo rau ib puag ncig.
Vim li cas Duplex Board nrog Grey Back Ua Tau Raws Li Xyoo 2025 Cov Kev Xav Tau Ntim Khoom
Kev Muaj Peev Xwm Ntau Yam Hauv Kev Lag Luam
Ntau lub lag luam vam khom rauduplex board nrog grey rov qabrau lawv cov kev xav tau ntim khoom. Cov hom lag luam zam siv nws rau cov khau ruaj khov thiab cov thawv khoom siv. Cov tuam txhab kev noj qab haus huv thiab kev zoo nkauj xaiv nws rau cov ntim khoom zoo nkauj. Cov neeg tsim khoom noj khoom haus ntseeg nws rau cov thawv zaub mov muaj kev nyab xeeb thiab zoo nkauj. Cov tuam txhab hluav taws xob thiab tshuaj kuj tau txais txiaj ntsig los ntawm nws qhov chaw muaj zog, luam tawm tau. Cov ntawv ceeb toom los ntawm cov neeg muag khoom hauv tebchaws Greece thiab Kenya qhia tias cov neeg muag khoom lag luam wholesale thiab cov chaw tsim khoom thoob ntiaj teb siv cov khoom siv no los ua kom tau raws li qhov kev thov loj hlob rau cov ntim khoom zoo rau ib puag ncig. Nws qhov kev hloov pauv ua rau nws yog qhov kev xaiv zoo tshaj plaws hauv ob qho kev lag luam tsim thiab kev lag luam tshiab.
Kev Ua Raws Li Cov Cai ntawm Kev Ntim Khoom
Cov cai ntawm kev ntim khoom pheej hloov pauv tas li. Cov tuam txhab yuav tsum ua raws li cov lus qhia nruj rau kev nyab xeeb, kev siv rov qab tau, thiab kev sau ntawv. Lub rooj tsavxwm duplex nrog grey rov qab pab cov hom lag luam ua tau raws li cov kev cai no. Nws feem ntau nqa cov ntawv pov thawj xws li FSC thiab ISO 14001, uas qhia tias nws los ntawm cov chaw muaj lub luag haujlwm thiab ua tau raws li cov qauv ib puag ncig. Ntau lub tebchaws tam sim no xav kom cov ntim khoom rov ua dua tshiab lossis ua nrog cov ntsiab lus rov ua dua tshiab. Lub rooj tsavxwm no haum rau cov cai ntawd, ua rau nws yooj yim dua rau cov lag luam muag cov khoom hauv thaj chaw sib txawv yam tsis muaj kev txhawj xeeb.
Kev daws teeb meem ntim khoom uas yuav ua rau yav tom ntej ruaj khov
Yav tom ntej ntawm kev ntim khoom zoo li ci ntsa iab rau lub rooj tsavxwm duplex nrog lub nraub qaum grey. Kev kwv yees ua lag luam kwv yees kev loj hlob ruaj khov, nrog rau 4.1% txhua xyoo nce ntxiv txij li xyoo 2025 txog 2031. Ntau lub tuam txhab xav tau cov khoom siv zoo rau ib puag ncig thiab pheej yig. Cov thev naus laus zis tshiab coj cov txheej txheem fiber rov ua dua tshiab zoo dua, cov txheej txheem siab heev, thiab cov yam ntxwv ntim khoom ntse xws li QR code. Cov hom lag luam tuaj yeem cia siab tias yuav muaj kev luam ntawv zoo dua thiab ntau txoj hauv kev los kho lawv cov ntim khoom. Thaj av Asia-Pacific ua tus thawj coj hauv kev loj hlob, tab sis kev thov nce siab txhua qhov chaw. Lub rooj tsavxwm no ua raws li cov qauv thiab pab cov lag luam npaj rau qhov tom ntej.
Duplex board nrog grey back/grey card sawv tawm ua qhov kev xaiv zoo tshaj plaws rauntim khoomxyoo 2025. Nws muaj zog, luam tawm zoo heev, thiab cov txiaj ntsig zoo rau ib puag ncig. Ntau lub lag luam pom tias nws yooj yim siv rau ntau yam khoom sib txawv. Cov khoom siv no pab cov hom lag luam npaj txhij rau cov qauv tshiab thiab cov kev xav tau ntawm cov neeg siv khoom.
Cov Lus Nug Feem Ntau
Cov khoom hom twg siv tau lub rooj tsavxwm no rau kev ntim khoom?
Muaj ntau lub lag luam sivlub rooj tsavxwm norau kev ntim khoom. Cov thawv khau, cov thawv khoom noj, thiab cov thawv pleev kom zoo nkauj txhua yam ua haujlwm zoo nrog cov khoom siv no.
Lub rooj tsavxwm no puas zoo rau kev ntim khoom noj?
Yog, cov chaw tsim khoom ua kom ntseeg tau tias lub rooj tsavxwm ua tau raws li cov qauv kev nyab xeeb. Cov tuam txhab ua zaub mov feem ntau siv nws rau cov khoom noj qhuav thiab cov khoom noj txom ncauj.
Puas siv tau daim ntawv no rov ua dua tshiab tom qab siv lawm?
Yog, tib neeg tuaj yeemrov ua dua daim ntawv noCov chaw siv dua tshiab txais yuav nws, thiab nws pab txo cov khib nyiab hauv ib puag ncig.
Lub sijhawm tshaj tawm: Lub Xya Hli-03-2025
