Ib qho ntawm cov ntawv luam tawm tom qab, daim ntawv duab thiab daim ntawv thov
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov khoom ntawv, cov ntawv me, cov ntawv nplaum, tag nrho hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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Cardboard hais txog cov khoom ntawv uas thicker dua ntawv, hnyav, thiab ruaj, thiab feem ntau muaj qhov phaus ntawm 400 g / m 2 lossis ntau dua. Lub thickness ntawm cov thwj cim los yog 6 hli, 1 hli, 1.5 hli, 2 hli, 2.5 hli, 3 hli, thiab lwm yam., Thiab lub thickness ntawm feem ntau siv phau ntawv npog npog 1.5 yog 1.5 hli.
Cardboard yog ib yam ntawm cov ntaub ntawv tseem ceeb rau kev sib koom ua ke, tshwj xeeb tshaj yog rau cov ntaub ntawv tsis txaus ntseeg xws li hardcover, ancient kab thiab ntau yam quav. Raws li cov pob txha ntawm phau ntawv lub hnab ntawv, lub thickness, ceev nruj, qhov tsis txaus, dej cov ntsiab lus, lub zog, thiab lwm yam ntawm cov duab los yog ze rau cov kev ua haujlwm ntawm cov phau ntawv, li no, kom nkag siab hom, kev ua tau zoo thiab cov ntawv , qhov xaiv kom yog tsim nyog. Cov ntawv yuav tsum muaj rau txhua hom kev ua yog qhov tseem ceeb rau kev tsim cov khoom zoo. Cardboard hais txog cov khoom ntawv uas thicker dua ntawv, hnyav, thiab ruaj, thiab feem ntau muaj qhov phaus ntawm 400 g / m 2 lossis ntau dua. Lub thickness ntawm cov thwj cim los yog 6 hli, 1 hli, 1.5 hli, 2 hli, 2.5 hli, 3 hli, thiab lwm yam., Thiab lub thickness ntawm feem ntau siv phau ntawv npog npog 1.5 yog 1.5 hli.
Cardboard yog ib yam ntawm cov ntaub ntawv tseem ceeb rau kev sib koom ua ke, tshwj xeeb tshaj yog rau cov ntaub ntawv tsis txaus ntseeg xws li hardcover, ancient kab thiab ntau yam quav. Raws li cov pob txha ntawm phau ntawv lub hnab ntawv, lub thickness, ceev nruj, qhov tsis txaus, dej cov ntsiab lus, lub zog, thiab lwm yam ntawm cov duab los yog ze rau cov kev ua haujlwm ntawm cov phau ntawv, li no, kom nkag siab hom, kev ua tau zoo thiab cov ntawv , qhov xaiv kom yog tsim nyog. Cov ntawv yuav tsum muaj rau txhua hom kev ua yog qhov tseem ceeb rau kev tsim cov khoom zoo.
Hom thiab kev ua tau zoo ntawm cov thwj cim
Muaj peb hom khoom siv rau cov khoom ua ke, xws li xim dub, dawb ntawv tho thiab daj ntawv.
1. Daim ntawv dawb
Daim ntawv tha xim dawb, daim ntawv thaij duab, yog ib hom ntawv uas siv los txhim kho hauv kev txhim kho kev lag luam hauv lub teb chaws. Txij li thaum xyoo 1970, nws tau ua ntawv thov rau ntawm phau ntawv lub hnab ntawv, thiab qhov tshwm sim zoo, thiab nws tau siv txij thaum ntawd.
Daim ntawv ntawm daim txho xim-dawb yog ua los ntawm cov ntoo hauv cov ntoo, cov khoom phob nyhuv tshuaj lom neeg, cov kua qaub qaib thiab cov khib nyiab pov tseg, thiab ua los ntawm ntau txheej (feem ntau peb theem). Lub rooj sib tsom txho-grey dawb tau nplaum (daim calendered) thiab tsim kom muaj ntau phau ntawv npog.
Grey-bottomed whiteboard paper yog tam sim no siv ntau hom ntawv duab los ua phau ntawv npog thiab ntau cov ntawv sau. Vim yog xaiv cov ntaub ntawv thiab kev npaj ua tiav, cov ntawv qhia ntawv muaj cov ntsiab lus zoo ntawm cov dej kom zoo, me me elongation, zoo elasticity, kom ceev ceev, du nto, thiab tsis yooj yim rau deform tom qab glued. Nws tau txais txiaj ntsig thiab tau txheeb xyuas tias yog ib daim duab tshwj xeeb rau phau ntawv npog ntau lawm.
Tam sim no, muaj ntau cov manufacturers ntawm daim ntawv grey-whiteboard nyob hauv Suav teb, tab sis qhov zoo ntawm cov khoom tsis ruaj khov txaus. Feem ntau muaj teeb meem xws li tsis sib npaug ntawm cov duab los qhia, cov dej ntau heev, ua kom tuab tuab loj, pluag theem (txiav thiab yooj yim delamination), thiab thaiv kev. Nws coj ntau qhov teeb meem rau txoj kev los xaus. Txawm hais tias qhov zoo ntawm cov khoom tau zoo tuaj nyob rau hauv xyoo tsis ntev los, nws tseem inevitably cuam tshuam qhov feem ntawm txawv cardboard. Yuav kom ntseeg tau tias txoj kev ua tiav, cov ntsiab lus hauv qab no yuav tsum raug sau tseg thaum siv daim ntawv tso cai ntawm grey-dawb.
(1) Nws yog qhov tsim nyog xaiv cov qib ntawv zoo ntawm cov ntawv qhia raws li qib qib ntawm cov khoom ua tiav, thiab xaiv qhov tsim nyog tuab raws li cov thickness thiab qhov loj ntawm phau ntawv.
(2) Thaum haus dej hauv lub caij ntuj no, cov ntsiab lus dej ntawm daim duab los yog loj heev, tsis txhob maj mus siv cov khoom, muab cia rau ib lub sijhawm, cia nws cov dej qhuav qhuav, thiab tom qab siv tom qab lub voj voos puag ncig balanced. Tsis txhob qhuav tom qab qhib cov khoom, qhov no yuav ua rau phau ntawv npog kom ntswj loj thiab tsis tuaj yeem ua nrog phau ntawv thaiv.
(3) Thaum siv lub tshuab khoom kub tsis zoo no, yog tias lub siab tawv txaus ntawm daim duab los pom loj, nws yuav tsum tau kuaj thiab raug xaiv ua ntej, thiab cov thickness roughly cais. Nws tuaj yeem siv tau los ntawm kev siv tshuab stamping.
(4) Thaum qhib qhov khoom, nws pom tau tias cov duab ntawv txheej tsis ruaj khov kho (sib cais hauv txheej). Lub sij hawm no, nws tsis tas yuav txiav rau ib qho me me loj, los sis tsis pub nws siv rau cov ntawv xov xwm nruab nrab, vim cov duab khib nyiab uas tsis nruj ntawm cov khaubncaws sab nraud pov tseg yuav ua rau phau ntawv npog. Zoo li tsis pom zoo, lub rooj sib txig, sib cav, thiab lwm yam, uas cuam tshuam rau qhov zoo li cov phau ntawv.
Cov ntawv nplaum-dawb dawb daim nplaub tshev feem ntau muaj ntau hom xws li 1100mm × 800mm, 1350mm × 920mm, thiab ntim rau hauv ib daim ntawv ca, thiab qhov nyhav ntawm txhua daim tsis tshaj 250 kg.
2. Nyom duab los qhia
Nyom daim ntawv qhia, tseem hu ua pawg neeg tsav nkoj, muaj ib qhov ntxhib thiab xim daj. Cov khoom siv tseem ceeb yog cov txiv quav ntswv nyoos. Nyom daim ntawv qhia yog ib hom kab tho ntawv siv ua ntej hauv Suav teb, thiab nws yog ib hom ntawv xaum ntawv nrog daim ntawv teev npe dav dav. Lub thickness ntawm nyom board feem ntau yog 0.7 hli, thiab thickness yuav tau nce tom qab sib ntswg. Cov xa ntawv muaj cov lus tsis txaus, loj elongation, pluag toughness, muaj zog txaus ntub dej, thiab yooj yim rau warp thiab deform vim dej noo infiltration tom qab ua glued, tab sis nws cov nqi tsawg, thiab nws yuav siv rau cov ua qis- qib phau ntawv npog. Vim tias cov ntaub ntawv raw khoom thiab cov tshuab ua haujlwm sib txawv ntawm cov ntawv sau ntawm grey-white, cov ntsiab lus hauv qab no yuav tsum raug sau tseg thaum siv hom ntawv no los ua ib lub hnab ntawv.
(1) Tsis txhob rush siv tom qab kev yuav cov nplooj ntawv nyom. Khaws nws rau ib lub sijhawm ntawm lub sij hawm kom ua kom ncaj.
(2) Thaum ntsib cov thawv ntim, nws yuav tsum muab cia rau ib lub sijhawm kom cia nws qhuav qhuav rau ib qho twg ua ntej siv. Yog tias nws siv, nws yuav tsum tau ua kom sov ntawm lub tshuab platen ua ntej siv (cua kub kub feem ntau nyob ib ncig ntawm 65 ° C) thiab pressurized, yog li ntawd qhov ntxhib saum npoo ntawm ntawv los yog du, qhov nruj nce, thiab cov av noo yog tsim nyog ( saib xyuas kom zoo).
(3) Thaum twg cov phau ntawv sib khi, siv cov thawv ntim qaub ncaug, ua kom qhuav sai thiab zoo zoo, thiab txhim kho txoj kev sweeping kom lub nro ntawm lub foob (sealing thiab sealing) ntau dua qhov sab nraub nrawm, tsis txhob ua cov txheej txheem. Phau ntawv lub hnab ntawv tawm mus sab nraud.
(4) Thaum twg ua cov hnab ntawv ntawm 16 los sis ntau tshaj, nws yuav tsum nyob hauv lub foob kom ua kom muaj qhov sib npaug ntawm qhov muaj zog loj.
Web site ntawm cov ntawv thawv ntawv feem ntau muaj ntau hom xws li 1092mm × 787mm, 787mm × 660mm, 787mm × 546mm, thiab lwm yam. Nws ntim rau hauv daim ntawv ca, thiab qhov nyhav ntawm txhua daim feem ntau tsis tshaj 150 kg.
Qhov zoo ntawm cov ntawv txiav nyom yog qis dua cov ntawv txho, tab sis tus nqi tsawg tsawg. Nws yog siv rau hauv phau ntawv qib nrab thiab qib qis. Yog tias ntev npaum li lub tswv yim tshawb pom hauv tus txheej txheem, qhov zoo tshaj plaws yuav tsum tau lav.
3. Duab daim duab
Cov ntawv xo ntawv yog ib hom ntawv xaum xim nrog xim kasfes xim (xim tib yam li kraft ntawv) nrog tus dej saum npoo, tawv zoo nkauj thiab siab tawv. Nws yog siv los ua khau (ua hauv qab ntawm pawg ntseeg) thiab ua lub thawv (pob txha puab). Thaum twg losis tswvyim, nws tsuas yog siv rau qhov tsim ntawm cov hnab ntawv thiab ib nrab phau ntawv npog ntawm cov phau ntawv. Lub hnab ntawv sab nraud ntawm phau ntawv yog xim daj thiab tsis yooj yim rau hnav, thiab tuaj yeem tiv thaiv cov phau ntawv thiab txhim kho cov phau ntawv. Vim nws txoj kev ceev nruj thiab qhov kev ua yuam kev me me, nws kuj zoo rau tus tswv lub stamping siab. Daim ntawv lub hnab ntawv ntawm daj npab muaj ob hom ntawv tseem ceeb: ib qho yog tsim ib lub tsho ncaj nraim los ntawm kev sib tsoo daj, thiab lwm tus yog ua ib daim ntawv los yog ntaub mos muag ntawm qhov chaw tom qab ua lub hnab ntawv . Cov ntaub ntawv, siv los kho lub tsos ntawm lub hnab ntawv. Cov ntsiab lus hauv qab no yuav tsum tau muab sau cia rau hauv cov ntaub ntawv thaum siv shells thiab hnab ntawv.
(1) Cov ntawv xoo ntawv daj yog tawv thiab nyuab heev, thiab nws tsis yooj yim kho thaum tsov rog yog deformed. Yog li ntawd, tom qab lub plhaub yog tsim, ib txoj kev siab los yog txoj kev siv cov ntawv yog siv los qhia kom txhob muaj lub siab ntawm phau ntawv ntawm plhaub thiab ua kom deformed.
(2) Lub daj ntawv daj muaj kev kub ntxhov thiab tsim nyog rau kub stamping thiab embossing, thiab nws ruaj khov thiab ruaj tsis muaj deformation, tab sis qhov kub stamping siab yog loj dua lwm cov ntawv xov xwm.
(3) Thaum ua tiav cov khoom tiav, nws tsim nyog ua kom qhov nro ntawm lub khi loj dua li lub zog ntawm lub foob, thiab tiv thaiv lub nrig quab yuam kom loj dhau thiab lub plhaub tsis yooj yim rau theem.
Qhov dav ntawm daim cardboard yog feem ntau 1350mm × 920mm, 1120mm × 990mm, thiab lwm yam., Thiab ntim rau hauv ib daim ntawv ca, txhua thooj uas tsis ntau tshaj 250 kg.
Hom ntawv thiab kev ua tau ntawm daim ntawv jams
Ib daim ntawv jam yog ib hom ntawv uas muaj ib daim thickness ntawm ntawv thiab ntawv, thiab qhov phaus yog feem ntau ntawm 250 thiab 400 g / m 2. Muaj ob hom ntawv xaj: ib qho yog ob daim npav dawb, thiab lwm tus yog daim npav xim (dawb saum, txho hauv qab).
Grey daim ntawv
Grey-dawb daim npav, tseem hu ua single-sided gray cardboard, muaj peb txheej: qhov saum npoo yog xim dawb, du thiab tiaj, thiab tuaj yeem luam tawm; cov txheej nruab nrab yog ib txheej dab neeg, cov khoom siv raw yog pluag; hauv qab txheej yog grey, ntxhib. Daim npav grey yog mos, nyias, nkig thiab tiv taus folding, thiab hauv qab txheej yog qhov siab hygroscopic. Nws yog siv hauv ntau lub thawv ntim. Tom qab kev sib xyaw kom haum, nws yuav siv tau raws li daim ntawv cim stamp, CD npog thiab hais txog.
Cov khoom siv no yog siv rau cov ntaub ntawv ntawm cov phau ntawv mos mos, cov looj, cov phau ntawv mos, npuaj nruab nrab, phau ntawv rov qab, thiab lwm yam. Grey card yuav tsum siv los cim cov ntsiab lus hauv qab no thaum thim qhov kev sib tw.
(1) Thaum ua lub plhaub mos mos, yuav tsum xaiv cov tog raj zoo raws li cov khoom yuav tsum tau ua kom tsis txhob so los yog deforming.
(2) Thaum siv cov ntawv nplaum nplaum xauv npo rov qab, muab dej kub kom sov li 10 teev ua ntej siv, kom daim ntawv jam soaked thiab muag muag ua ntej siv. Nws yog qhov zoo tshaj rau ntxiv me me ntawm cov pob txha tsiaj hauv cov dej soaking kom tsis txhob txiav. Thaum cov plaub hau yog tawm ntawm txoj kab).
(3) Thaum ua cov bushing nyob, lub qhov hauv qab yuav tsum tau muab khi rau hauv lub nplhaib. Vim hais tias qhov hauv qab nto yog qhov ntxhib thiab qhov fais fab tob tob yog qhov muaj zog, nws yog ib qho yooj yim rau daim ntawv cog lus. Ntab txheej yog tshwm sim los pab ua cov ntaub ntawv ntawm phau ntawv thaiv thiab phau ntawv npog. .
(4) Thaum siv los ua cov ntawv tho ntawv rau nruab nrab, nws yuav tsum raug sau tseg tias nws tsuas yog siv cov phau ntawv thaub qab nkaus xwb, thiab tsis haum rau cov square rov qab cuav.
(5) Thaum siv daim yuaj grey siv rau kev xyuam xim, yuav tsum tau them nyiaj rau xaiv lub binder thiab daim ntawv thov txheej txheem ntawm txheej txheem kom paub tseeb tias qhov sib xyaw ua ke thiab ruaj tsis tau tawm hauv txheej.
2. Daim npav dawb (ob npaug dub)
Daim npav dawb yog siab dua daim card. Daim npav dawb yog tsim los ntawm peb cov khaubncaws sab nraud povtseg: txheej npoo thiab cov txheej hauv qab yog cov dawb, du thiab tiaj tus, thiab muab ob npaug rau sab saud; cov txheej nruab nrab yog ib txheej dab neeg, thiab raw cov ntaub ntawv tsis zoo. Daim npav dawb yog nyuab, nyias thiab khov kho, thiab muaj ntau yam kev siv, xws li ntau lub thawv ntawv siab, luam yeeb, khob, cov menyuam phau ntawv, thiab lwm yam. Daim npav dawb rau kev thwj toob yog siv rau lub hau muag, lub hau npog, phau ntawv, tawv meem, thiab lwm yam.
Cia thiab cia ntawm cardboard
Qhov tseeb cia thiab cia cov duab los qhia (xws li cardboard) yog ib qho ntawm cov tseem ceeb tshaj plaws los xyuas kom zoo ntawm phau ntawv.
Cia cov xwm txheej
Daim duab no yuav tsum tau muab cia rau hauv qhov chaw tso dej khis zoo lossis qhov chaw pov tseg, thiab qhov kub thiab av noo yuav tsum tsim nyog. Lub duab ntawv yuav tsum tsis txhob ntub, yog li ntawd kom tsis txhob deformation lossis kev laus sib cais; nws yuav tsum tsis txhob muab tso rau hauv cov cua qhib, vim hais tias lub cardboard nws tus kheej xav tau kev pab tsim nyog tsim ya. Yog hais tias lub duab los qhia txog hnub lub hnub ntev, cua sov thiab ci, thiab lwm yam dej, cov dej tsis zoo yuav ua kom qhuav thiab fiber ntau yuav tawg me me. Lub zog yog qis, ua rau saum npoo sov thiab ua rau poob tsis tuaj.
2. Kev khaws cia cia
Cov ntawv yuav khoom yuav tsum nkag siab hnub pib ntawm lub sijhawm, lub sij hawm ntawm lub hoobkas luv luv thiab ua los ntawm kev siv cov khoom txias, nws siv tsis tau tam sim ntawd, thiab nws yuav tsum muab cia rau ib lub sijhawm. Vim tias cov ntawv tho khiab tshiab feem ntau muaj siab tawv thiab tsis zoo, tom qab tsim nyog cia rau ib lub sijhawm, lub zog ntawm daim ntawv tawm tuaj yeem raug txo, qhov yooj yim nce, thiab cov khaubncaws ncaj nraim yog cov zoo thiab yooj yim rau kev ua.
Lub sij hawm cia ntawm daim duab no feem ntau 3 mus rau 6 lub hlis. Yog hais tias lub sijhawm dhau los ntawm lub npov ntev tshaj 1 xyoo, yuav tsum muab cov khoom cia rau ib zaug kom sib npaug tau cov ntsiab lus ntawm cov dej hauv lub hau thiab sab sab hauv cov thawv ntawv. Thaum khaws cia, koj yuav tsum tau saib xyuas kom teeb tau duab los ntawm cov ntawv xov xwm, thiab tsis txhob sib chwv nrog rau hauv av.