Cov txheej txheem tshiab rau kev thaij ua ntej luam tawm - gravure pre-printing
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 ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
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Gravure printing carton ua ntej luam tawm yog ua ntej luam tawm ntau lub xim ntawm daim npav dawb (daim duab thawv) nrog lub pob zeb nyeem ntawv ua ntej ua daim ntawv kom zoo, thiab sau rau ntawm ib daim ntawv zoo nkauj. Cov kab ua kom zoo sau tau corrugated yog ua los ntawm corrugated cardboard nrog ib tus qauv luam tawm, thiab qhov kev txiav tuag yog indented rau hauv ib lub thawv corrugated.
Tam sim no, 30% ntawm tag nrho cov thawv ntawm cov thawv corrugated hauv qee tsim tau lub teb chaws xws li Europe thiab Tebchaws Asmeskas txais kev luam tawm ua ntej tshiab. Nrog rau txoj kev loj hlob sai ntawm Tuam Tshoj cov ntawv xa khoom lag luam, xyoo tas los no, ntau cov khoom lag luam ruaj ruaj ntau xws li Mengniu, Budweiser, thiab Tsingtao Brewery tau qhib lawv cov khoom ua ntej luam tawm tshiab. Nrog kev ruaj ntseg ntawm tus tsim thiab kev noj cov thawv rau corrugated rau cov dej haus, npias, khoom siv hauv tsev thiab khoom noj khoom haus, kev tsim cov xim ntawm cov qib high-xim corrugated ntawm qhov web preprinting yuav ua rau kev lag luam kev lag luam hauv yav tom ntej.
1 yob ntawm daim ntawv gravure preprinting yog zoo dua li ntawv tshaj tawm cov ntawv qhia ua tiav
Cov xim tho xim siv cov ntawv sau ua ntej. Cov txheej txheem khiav yog: txiav lub vev xaib rau hauv ib daim ntawv ntawm tes → luam tawm ib daim ntawv rau ntawm qhov offset xovxwm → ib txhij ua ib lub rooj sib tham ntawm ob-txheej corrugated ntawm ib lub tshuab ib zaug xwb → thiab daim ntawv thiab ib-muag corrugated cardboard yog tig los yog lo rau ntawm lub veneer. Tshuab veneer → tuag txiav thiab qis siv molding → ntsia thawv / nplaum lub thawv
Qhov kev qhia no muaj cov kev tsis zoo hauv qab no:
1 tus qauv xim tooj yog me me, feem ntau ntau tshaj 4 xim, thiab daim ntawv nyeem gravure tuaj yeem ntsib 4-10 xim;
2Txawm muaj ntau txoj hau kev, uas ua rau lub zog ntawm corrugated paper. Thaum lub sij hawm tus txheej txheem luam tawm ntawm ib daim ntawv thiab ib daim ntawv kho, corrugated cardboard, lub veneer siv cov kua nplaum txias rau cov ntaub ntawv los ntawm cov menyuam yaus lub siab los txhuam daim ntawv thiab cov ntawv xov xwm, uas yuav ua rau cov pob txha txhim kho corrugated. Txo lub zog ntawm lub thawv ntawv corrugated;
3 cov ntawv muab ntim ntawm cov zauv tsis yog txaus tsis txaus rau cov gravure;
4 tsawg efficiency efficiency, haum rau ib zaug lossis me me batch luam ntawv;
5Yog muaj ntau yam khoom siv uas yuav tsum tau ua, cov txheej txheem yog qhov nyuaj, thiab cov seem seem siab dua.
Tus txheejtxheem ntawm qhov web gravure pre-printing technology yog: gravure tshuab luam ntawv tej xim xim ntawv → muaj txheej txheem kev kho mob siab khis veneer txiav rau 3 txheej (lossis 5 txheej)
Li ntawd, vim li cas koj thiaj xav tau gravure pre-printing? Muaj ob lub hauv paus tseem ceeb: ib qho yog qhov uas cov gravure tuaj yeem ua kom tiav cov xim ntawm ntau lub xim ntawm kev ziab zoo hauv ib zaug; lwm qhov yog qhov tshuab hluav taws xob tshuab luam ntawv zoo heev txo cov kev lag luam thiab tus nqi ntawm cov hlau phaj rau cov menyuam, uas ze rau los yog qis tshaj qhov softness. Daim ntawv pov thawj, thiab lub tshuab luam ntawv muaj siab heev. Tam sim no, cov neeg nyob rau sab qaum teb Shaanxi tau tsim cov tshuab luam ntawv nplaum loj rau high-speed wide carton preprinting. Tus nqi yog tsuas yog ib feem peb ntawm cov lus teb raug flexo. Kev siv gravure preprinting yuav tsim dua rau cov kev muaj tiag ntawm ntim cov tuam txhab nyob rau hauv Suav teb.
Kev tsim cov txheej txheem siv gravure print carton preprinting muaj cov yam ntxwv zoo kawg li nram qab no nrog cov xim xim offset luam tawm qauv:
1 Cov khoom ua tau zoo heev. Kev ceev cov ntawv luam ntawm lub tshuab luam ntawv loj hlob siab txog 150-200 m / min, uas tuaj yeem phim lub rooj tsim kho cov kab tsim tshuaj. Nws muaj qhov zoo ntawm cov txheej txheem luv luv, cov nqi qis thiab kev ua haujlwm siab dua piv nrog cov ntawv sau ua haujlwm luam ntawv thiab veneer pobzeb. .
2 Gravure printing Pre-printed color carton rau high quality ink prints. Vim yog lub siab ntawm kev sau ntawv, tsis tshaj li ntawm 0.2 hli, gravure printing tseem ua tiav printing thiab vuas phom ib zaug. Feem ntau, lub tshuab luam ntawv tom qab kev luam ntawv loj tuaj mus txog 300 tawm txoj kab. Cov lej ntawm cov ntawv sau rau ntawm gravure luam tawm ntau dua lwm txoj kev luam tawm. Mus txog 4.5 ~ 6g / m2, cov ntawv luam tawm tus cwj pwm yog puv, mos, qaim thiab khov, thiab muaj lub qhov dej kom txaus kom txaus rau txhua xim tom qab cov ntawv luam muag. Yog li ntawd, nyob rau hauv lub hauv paus ntawm cov ntawv luam ntawm daim ntawv nrog lub siab npog smoothness, gravure printing High ink printing zoo yog tau. Tam sim no, cov ntaub ntawv sau npe ntawm cov ntawv sau npe hauv cov ntaub ntawv sau tau zoo heev, thiab tau tsim cov dej-raws li cov ntawv nyeem uas muaj peev xwm tuaj yeem ua tau raws li kev luam tawm ntawm cov kab ntawv kho corrugated, thiab muaj peev xwm tiv tau qhov kub siab ntawm 180 ° C thiab kev sib txhuam ntawm kub daim hlau rau ntawm cov kab tsim tshuaj kab ua kom zoo.
3 Loj ntau hom xim luam tawm tau nqa tawm. Cov tsoos xim ntawv luam tawm yuav ua rau 1.2 x 0.9m (loj ntawv) los ntawm qhov chaw loj, thiab lawv feem ntau luam tawm hauv 4 xim. Lub siab tshaj plaws ntawm kev siv lub tshuab hom tshuab gravure rau cov thawv ntawv ua ntej luam Ntawv Lub dav ntawm cov khoom siv yog 2.5m, lub luam ntawv muaj peev xwm ua tau raws li 4-10 teev, thiab cov phaw khoom tshwj xeeb xws li kub cuav thiab nyiaj number case tseem tuaj yeem luam tawm.
4 yog tsim rau cov txheej txheem ntev-ntev khiav luam ntawv. Cov ntawv luam tawm ua ntej yog tsim los ntawm cov yas chrome-plated hluavtaws. Cov xov tooj ntawm luam tawm yog 3 mus rau 4 lab lub tswv yim, uas txo cov sij hawm hloov cov daim hlau, thiab yog qhov tseem ceeb tshaj plaws rau kev luam tawm hauv ntau qhov ntev ntawm kev khiav haujlwm.
5 Cov thawv ntawv uas tsim tau yog muaj zog dua. Kev tsim cov thawv ntawm cov ntawv thawm tomqab luam tawm ua tiav rau ntawm txoj kab ntau lawm. Muaj ib qho cua sov thiab sib sau lub sij hawm thaum lub sij hawm tsim tawm, thiab qhov kawg ntawm cov thawv ntawm corrugated yog siab. Tshaj li, nws yog ib qho ua tau kom tsis txhob muaj lub nplhaib tsis sib luag, lub hull lifting ntawm lub thawv, thiab warpage ntawm cardboard generated thaum lub sij hawm qhuav ntawm veneer.
6 Cov nyhuv yooj yim ntawm cov ntawv nyeem yooj yooj yim yog cov tib lub luam, cov ntawv luam tawm ntawm sab plhu yog tuab, qhov teev zoo, qhov qauv zoo, thiab qhov zoo ntawm cov khoom luam tawm tau siab; tom qab cov gravure pre-printing, cov thawv tshuaj uas yog corrugated cardboard yog ua los ntawm cov hlua khau rau cov kab ntawv, thiab tsis ua rau cov khoom kub tsis zoo, yuav tsis tsim kom muaj lub cav ntxuav "corrugated board"; nyob rau hauv daim ntawv pov tseg thiab daim ntawv thiab cov cav ntoo thaav, qhov veneer yuav raug muab tso rau ntawm qhov kev sib tw rau daim ntawv thiab daim ntawv Thiab qhov corrugated cardboard, qhov no yuav ua rau lub qhov thawv ntawm corrugated cardboard thiab txo lub zog ntawm corrugated cardboard. Kev sim ua pom tau hais tias nyob rau hauv tib co kev mob. Daim npav plaub phaj yog 10% muaj zog tshaj qhov khaus ntawv uas muaj ntawv tshaj tawm. Yog li ntawd, nyob rau hauv cov ntaub ntawv ntawm ib lub zog ntawm lub thawv. Pre-printing nrog gravure yuav tswj lub zog xav tau los ntawm kev txo qhov hnyav ntawm daim ntawv, thaum txo qhov hnyav tuaj yeem txo qhov nqi 10%, tiam sis tus qauv txo qhov hnyav tsuas yog siv rau kev tshaj tawm, thiab tsawg dua 200g ntawm cov nplai dawb yog siv. Tom qab qhov offset luam ntawv tau muab rau hauv ib lub thawv, nws yuav muaj qhov tshwm sim "washing board" phenomenon. Tsis tas li ntawd, qhov ua tiav ntawm cov gravure pre-printing yog muab tso rau hauv tus nqi, thiab tag nrho tus nqi ntawm cov thawv yuav raug txo kom tsawg.
2 Cheebtsam muaj pre-printed cov khoom siv thiab khoom noj khoom haus
Cov khoom siv ntau lawm: Cov khoom siv ua ntej rau cov ntawv tho luam tawm yog cov ntawv luam tawm loj loj, thiab nws cov khoom siv pabcuam yog siv computer kev sib txuas ntawm cov kab ua kom zoo nkauj. Tom qab ua ntej luam tawm, daim ntawv tso rau saum lub rooj ntawm corrugated board line, tom qab muab cov ntaub ntawv, tom qab, flattened, qaug, ntuag, thiab lwm yam., Thiab thaum kawg tau muab tso rau hauv cov duab ci, tom qab tuag, cov txheej txheem ua tiav ua tiav cov thawv ntawv.
Dua thiab kua roj vanish: Cov nab npawb uas siv hauv cov tshuab luam tawm pre-print gravure yog cov cwj mem kua mis-soluble los yog gravure numbered rau cov dej raws li ntawv.
Thaum cov ntawv sau ua ntej yuav tsum tau thiab qhuav rau ntawm cov ntawv xov xwm corrugated, kab txaij yuav tsum tau siv kom muaj qhov kub thiab txias, tsis li ntawd cov xim yuav raug rub los yog dragged. Tam sim no, "Tianhi" brand number case uas ua los ntawm Tianjin Toyo Ink Factory tuaj yeem ua tau raws li cov ntawv luam ntawm cov ntawv sau dej, thiab nws cov nqi tsawg thiab tsis muaj paug, uas ua tau raws li kev tiv thaiv kev tiv thaiv teb chaws. Tus carton gravure preprinted number case uas ua los ntawm Shanxi Jingke Industry thiab Trade Co., Ltd. yog raws li cov cellulose. Lub ntsiab hnyav yog haus cawv thiab phenol. Piv rau tus cwj mem raws li cov dej thiab tus number co number case, qhov number case no muaj xim zoo nkauj, siab gloss thiab puas. ° C ~ 250 ° C siab kub, zoo luam ntawv yooj yim, npliag zis luam tawm, nplua nuj xim zoo li cas, thiab zoo nkauj nplaum rau feem ntau cov ntawv luam tawm. Muaj qee cov chaw lag luam ntawm cov roj glazing siv cov roj vev vab ntau ntawm American Cprecision In & Technology Company, thiab qee lub hom lag luam tseem siv, thiab cov nyhuv tseem zoo heev.
Phaj: Cov phaj ua ntej luam tawm yog ua los ntawm cov yas chrome-plated hluav taws xob thiab gravure. Cov kab mesh muaj peev xwm ncav ntau tshaj 300 tawm kab. Nws yog tsim rau dot-printing ntawm khoom luam tawm thiab kev hloov lub suab, tab sis tsuas yog luam tawm ntawm ntawv. Nrog rau lub phaj yob, lub qhov yog carved ntxaum thaum lub sij hawm engraving. Tus nqi ntawm lub pob zeb gravure tau raug txo los ntawm 0.7 yuan / cm2 rau 0.35 yuan / cm2, uas yog nyob ze rau lub flexo, thiab cov ntawv sau gravure yog 3-4. Muab ob npaug rau, txog li 3 lab mus rau 4 lab lub tswv yim. Lub tshuab ci glazing tuaj yeem siv nrog cov xov tooj ntawm cov xov hlau thiab ib lub tsheb tsis muaj qhov tsis sib txuas. Tam sim no, muaj ntau domestic phaj-vaj lag luam, xws li lub nroog maritime, cov phaj qaum teb ua, lub tshuab fais fab uas tsim los ntawm Sanmenxia Lanxue thiab lwm cov lag luam tau mus txog qib siab thoob ntiaj teb.
Daim ntawv: Cov tawv nqaij npau npau npau npoo yuav tsum siv cov ntawv dawb uas muaj cov nplaum zoo zoo, cov ntawv sau zoo, thiab cov dej noo noo ruaj khov (6% -7%). Cov ntawv cog lus txaij ntoo thiab cov ntawv pleev xim hauv cov xim pleev xim muaj peev xwm tuaj yeem ua tau raws li cov ntawv yuav tsum tau muaj ntawm cov qib siab xim corrugated cardboard. Finnish M-Real forestry company yog lub npe nto moo rau kev tsim cov ntaub ntawv nrog cov qauv kev tu siab. 185g coated daim ntawv tau siv dav hauv cov khoom siv hauv domestic preprinting, thiab daim ntawv muaj ntau ntawm 150g-350g / m2. Kev lag luam ntawm Mead nyob hauv Tebchaws Meskas tau siv 500g ntawm cov txaj ntoo coj mus rau lub tsho khuam cardboard intaglio printing cartons thiab cov kaus poom npog hauv npuas. Lub zog ua tau zoo dua lub thawv ntawv corrugated.
3 Cov teeb meem thiab cov kev daws teeb meem ntawm kev sau ua ntej kev luam ntawv
Cov ntawv luam muag tshuab luam ntawv muaj xws li cov ntawv yas, cov khoom noj npuas npuas, npuas dej haus, lub thawv ntawv, lub thawv ntawv mis thiab lub thawv txiv hmab txiv ntoo, cov khoom siv hauv tsev thiab lwm cov ntawv sau ua ntej, cov duab zoo nkauj, Pom tau pom qee qhov teeb meem tshwm sim uas tshwm sim rau lub sij hawm daim ntawv thov ntawm cov ntawv ua si, cov txheej txheem nram qab no muaj rau kev siv.
1) Cov teeb meem thiab kev daws teeb meem rau cov ntawv npaj ua ntej:
Lwg: vim yog vim hmoov av nyob rau ntawm cov nplooj ntawv yob thiab thaiv tus cwj mem. Hauv pawg neeg ua haujlwm, cov plua plav tawm thiab cov piam pov hluav taws xob uas tsis muaj pauv hluav taws xob muaj peev xwm yuav tsum tau muab nruab rau cov huab cua tshuab, txo qhov poob haujlwm thiab ua kom cov nyhav dua qub.
Hloov tshuab ua haujlwm: Lub tshuab luam ntawv loj zog rau kev luam tawm ua ntej yuav tsum tau txais ib qho kev kaw-voj tswj kev tswj kom paub tseeb tias qhov nro tsis muaj zog ntawm kev txeej thiab kev sib daj sib deev.
Lub ntug tsis sib dhos: cov seem tsis sib dhos, cov nraub qaum sab nraud (tau txais kev rubber roller) yuav ntxiv tau tawm ntawm cov cua ntawm daim ntawv yob kom tshem tawm hluav taws xob hluav taws xob. Thaum twg cov khoom tau txais, cov tub ntxhais ntawm lub siab raug tawm tsam ntawm daim ntawv yob kom txo cov viav vias. .
Txhim kho lub PLC lub computer hloov kho ntaus tau ua kom txhua tus tsis sib haum ntawm cov ntug, thiab lwm txoj kev los daws qhov teeb meem ntawm uneven ntug yog qhov rov ua dua offline.
Daim ntawv yob: Yog tias daim ntawv yob tsis cuam tshuam rau lub sijhawm luam ntawv, lub tshuab yuav raug kaw, thiab qhov sib txuam ntawm cov ntawv luam tawm yuav raug cuam tshuam. Txoj kev xoom-ceev docking yuav siv tau los khaws cov ntawv tsis muaj kev cuam tshuam cov txheej txheem luam ntawv.
2) Cov teeb meem thiab kev daws teeb meem rau lub ntsej muag nqaij ntse:
Wrinkling: Daim npog high-gram ntawv yob muaj ib lub nrawm ntawm 50 kg, uas yog qhov nyuaj tshaj tswj tau ntau tshaj ib zaj duab xis (1Okg) thiab ib daim ntawv nyias nyias (25kg). Thaum cov dej tsis ncaj thiab lub thickness tsis sib luag, qhov kev hloov nrhav loj ua rau daim ntawv rau oscillate laterally, sib sau ib daim nplaum rau ntawm cov khoom muag. Daim ntawv cupping tshuab yog nruab nrog lub tshuab raj ua ntej kom txo tau qhov kev hloov nro los ntawm kev poob dej (lub voj voos ntim thaum lub voj tsis dhau); Yog hais tias qhov offset tus neeg plag yog ntxiv, qhov teeb meem flattening thaum lub caij nplooj ntawv yob tuaj yeem daws tau zoo. , txo qhov viav vias.
Khaub thau rau hauv paj: Ntxiv rau qhov tshuaj tiv thaiv kub-resistant thiab cov kua roj vanish, cov cua txias tshaj plaws-cua kub cua txias phaj cua kub tswj hluav taws xob muaj peev xwm txo tau cov cua kub thiab kev nyuab siab ntawm daim tawv nqaij thaum dhau los ntawm kub kawg. Cov txheej txheem yog tias cov pa paug ntawm cov cua ntawm lub cua sov thiab cov ntawv xov xwm, thiab cov cua yuav tsum tau tawm ntawm ib lub sijhawm ua ib qho yeeb yaj kiab los nqa cov duab ntawv, ua kom tsis muaj teeb meem xws li khawb thiab cov phij xab tawm los ntawm ntev li ntawm compression ntawm lub cardboard. Yuav kom tsis txhob muaj qhov teeb meem ntawm kev rub tawm ntawm cov phaj kub thiab cov ntawv sau ua ntej ntawm cov kab uas muaj corrugated board, Shaanxi Yinren Machine Co., Ltd. muaj kev kho tau zoo thiab tau txais los ntawm ntau lub thawv ntawv factories. Ua tau zoo.
4 Daim npav sau ua ntej yuav tsum tau ua kom tiav rau kab ntawv kho kom raug
Qhov tseem ceeb ntawm kev teeb tsa ntawm daim duab ntawm lub pob zeb loj ua ntej luam tawm kab yog qhov kev txiav tawm ntawm corrugated board production line, uas yog, qhov kev tswj kev ua haujlwm ntawm tus cim kev kos cim yuav tsum muab ntxiv rau qhov riam phom txiav ntawm corrugated board tsim kab. Nws txoj cai tswj hwm tseem ceeb yog pom los ntawm qhov muag lub qhov muag. Ntoo hlais logo ntawm corrugated board printing qauv. Lub sij hawm thaum tus ntoo khaub lig tuaj txog thaum lub duab-qhov muag kis tau mus rau lub computer, thiab tom qab ntawd ces lub computer tswj kev tswj ntawm lub sij hawm muab txiav kom raug txiav qhov corrugated cardboard ntawm tus ciam tus qauv. Thaum tam sim no, tus ntoo khaub lig-cav tshuab tom tsev thiab sia mus thoob ntiaj teb tuaj yeem nruab qhov kev ua haujlwm rau lub thawv ntawd. Txoj kev txiav txim siab ntawm kev txiav txim siab yauv tsis pub dhau 0.5 hli. Cov khoom lag luam corrugated uas tsim tawm hauv Suav teb tau muab ntsia raws li cov neeg yuav tsum tau ua.
Khoos phib tawj slitting thiab khoos phis tawj yog tib tus qauv.
5 Cov nta tseem ceeb ntawm cov tshuab luam ntawv loj ua ntej luam tawm ntawm lub thawv uas ua los ntawm Shaanxi Yinyin Machine Company
Cov qauv ntawm cov qauv no yuav paub txog 4-10 xim xim ntawv, thiab nws tuaj yeem ua tiav ib zaug nrog cov kua roj vanish, thiab chav tsev yog tsav los ntawm nyias muaj nyias lub cev. Nws tuaj yeem txuag tau tus nqi yog siv lub tsho sib txawv los ntawm txoj kab ntawv ntawm lub phaj luam ntawv.
(4) Kev luam yeeb nrog tus cwj pwm uas muaj cuaj khaum lossis tus nab npawb zoo phooj ywg
Cov qauv ntawm cov qauv no yog nruab nrog ib qho kev txawj ntse uas tsis muaj leej twg ziab. Qhov cub ntim thiab cua sov tuaj yeem siv tau rau cov huab cua thib ob rov qab. Nws tuaj yeem ua kom qhuav thiab ua kom zoo dua qub tus lej, kom ntseeg tau tias lub tshuab luam ntawv nkag mus rau hauv cov ntawv xov kab kom zoo nkauj thiab lub ncoo tsis yog faded. Tsav lub paj ", tus number case rho suab thiab lub khaus tshuab xaj yuav ua rau cov ntawv luam tawm ntawm qhov khoom siv ua haujlwm tsis zoo thiab tsis muaj xim sib txawv.
(5) Kev kub ceev uas tsis yog lub tsheb tsis-tsheb
Cov qauv ntawm cov qauv no yuav paub tau cov kev kub ceev uas tsis yog-kev siv tsheb rov los ntawm cov coils, kev txhim kho cov txi thiab txuag lub sijhawm ua haujlwm.
(6) Automation tswj
Cov qauv ntawm cov qauv no tau kaw qhov kev sib tsoo kaw nrig, Nyiv Taiyang DT950M II photoelectric register ntaus ntawv (los yog tus neeg register register), tseem muaj duab kev soj ntsuam, lub computer tsis tuaj yeem kho qhov system, thiab pneumatic non-axis mounted version. , pneumatic scraper, embossing, shaftless khoom, preheating ntawv, dej txias thiab lwm yam ua kom lub tshuab lag luam ntau yooj yim thiab txhim khu kev qha.
(1) Kev luam tawm loj thiab siab tshaj qhov tseeb.
Cov koob muaj kev ceev ceev ntawm 150-200m / min, ib qho cuab yeej ntawm lub ntsuas ntawm ± 0.2 hli (tsis siv neeg sau npe zwm, ib txwm luam), thiab lateral ± 0.2 hli (phau ntawv tswj).
(2) Lub hom luam ntawv yog loj thiab qhov zoo ntawm cov ntawv luam tawm yog qhov zoo.
Lub hom luam ntawm cov koob no muaj peev xwm muab faib ua cov nram qab no: 1300mm, 1650mm, 1800mm, 2000mm, 2200mm, 2500mm, uas tuaj yeem sib phim nrog lub rooj sib tham ntawm corrugated.
(3) Kev luam thiab roj yuav tiav ib zaug
5 Xaus
Kev siv pre-printed ntawm cartons yog tseem nyob rau hauv lub forefront nyob rau hauv Suav teb. Nrog rau kev sib koom tes ntawm cov tshuab kev lag luam, xim, ntawv, phaj lwm tus neeg muag khoom thiab cov khw muag khoom, Tuam Tshoj lub ntim thawv ntawv yuav raug tsa mus rau theem tshiab.