Cov ntawv ntim cov khoom ntim khoom luam tawm cov kev paub txog kev ua haujlwm
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
http://www.joyful-printing.com. HMONG xwb
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Cov hnab ntim tau yob yog siv dav hauv cov khoom ntim txheej ntawm sab nrauv vim nws ntau yam khoom zoo tshaj plaws. Daim ntawv no qhia txog kev ntsuam xyuas ntawm cov yam ntxwv luam ntawv thiab luam ntawv kom haum ntawm cov khoom ntim tau yoojyim, thiab cov ntsiab lus tawm cov qauv kev luam ntawv ntawm ntau cov khoom ntim tau yooj yim.
yas zaj duab xis
Feem ntau siv cov yas duab yas yog: PE, PP, PVC, PS, PVA, PC, PET, CA, NY. Cov yam ntxwv luam yeeb ntawm cov yeeb yaj duab yas no:
1 Cov zaj duab xis yas yog lub xaj qhwv tsis tshua muaj polar polymer, uas tsis zoo rau kev luam ntawv number case. Thiaj li yuav ua rau cov nplais ntawm cov yeeb yaj kiab tau muaj cov cwj mem zoo uas muaj peev xwm ua tau zoo thiab txhim khu kev ruaj siab ntawm cov khoom luam tawm, qhov chaw ua kom lub cev ua ntej yuav luam tawm:
2 hygroscopicity feem ntau cuam tshuam los ntawm cov txheeb ze ntawm cov cua nyob ib puag ncig thiab deformed los ntawm ncab thiab contraction, ua rau pluag overprinting;
3 Kev hloov ntawm kev nruj cuam tshuam cov naam thaum caij luam ntawv. Nyob rau hauv qhov ntau ntawm lub zog zoo, lub elongation nce nrog nce ntawm nro, uas ua rau luam tawv overprinting tseeb nyuaj:
4 Ntawd yog du, tsis muaj qhov ntxaij nyob hauv, thiab tus number case yog tsis yoojyim los kho kom ruaj. Tom qab muab cov xim thawj zaug, luam tawm xim ntawm cov xim tom ntej yog yooj yim adhered, kom cov qauv thiab cov ntawv nyeem tsis tiav, ua rau muaj qhov tsis xws luag;
5 nto cov txheej roj ntim tawm. Ib zaj yeeb yaj kiab los ntawm kev siv ib qho khoom noj, qhov khoos phis ntxiv yog yooj yim xau tawm thaum txheej txheem luam ntawv, thiab txheej oily txheej, tus number case txheej, txheej txheej los yog lwm cov nplaum tsim tawm ntawm cov yeeb yaj kiab, thiab tsis yoojyim rau nto ntawm qhov yeeb yaj kiab;
6 Vim tias cov yeeb yaj duab yas yog cov khoom uas tsis yog hnav kub, tsis muaj qhov tsis muaj capillary, thiab tus number case yog tsis yooj yim rau qhuav. Cov nta no tsis zoo rau kev luam ntawv, yog li zaj duab xis yuav tsum tau muab kho ua ntej luam tawm.
Cellophane
Cov yam ntxwv ntawm cellophane yog: siab transparency, muaj zog gloss, thiab kaj xim tom qab luam ntawv, uas yog tsis tau nrog yas yeeb yaj kiab; zoo printing, tsis xav tau rau kev kho mob ua ntej luam ntawv, thiab cellophane kuj muaj kev kho mob kev kho antistatic. Nws tsis yog yooj yim kom nqus tau cov plua plav, thiab nws tsis ua teeb meem xws li duab plua plav. Txawm li cas los, lub noo noo tsis zoo, thiab zaj duab xis yog yooj yim deformed los ntawm tus ntawm kub thiab humidity, uas ua rau lub duab nyuaj rau npe thaum lub sij hawm luam ntawv.
Txhuas cov ntawv ci
Cov yam ntxwv ntawm aluminium nplaum yog:
1 lub cev nyhav, lub ntsiab lus zoo metallic, lub teeb pom kev zoo rau cov cua sov thiab lub teeb, lub ci lus ci thiab kev muaj peev xwm muaj peev xwm txhim kho qhov kaj ci ntawm kev luam xim;
2 kev cais tawm zoo, kev tiv thaiv kom muaj zog, tsis muaj pa thiab dej pa, tiv thaiv tus txheem ntawm kev nqus dej noo, kev kho pa, thiab tsis yooj yim puas yog cov kab mob thiab kab;
3 cov qauv ruaj ntseg zoo, tsis cuam tshuam los ntawm cov av pauv. Yooj yim rau cov txheej txheem, tuaj yeem sau cov ntawv ci, cov xim tsis zoo, embossing, deg txheej, sizing, thiab lwm yam.
4 tsis tuaj yeem raug nyuab, tsis muaj khi, pinholes thiab yooj yim wrinkles, feem ntau tsis siv ib leeg, feem ntau nrog cov ntawv, yas yeeb yaj duab ua cov ntaub ntawv sib txuam, kov cov tsis ua kom tsis muaj sealing, nws yog raug rho tawm Qhov zoo ntawm kev sib deev thiab li ntawd siab siv.
Aluminium ntawv ci yog siv rau hauv cov thawv ntim khoom xws li khoom noj thiab tshuaj. Aluminium ntawv sau ua ke nrog cov yas yeeb yaj kiab kom zoo siv cov kub ua noj thiab ua kom tiav shading. Nws tau muab rau hauv lub hnab tawv ncauj, uas siv tau los ua khoom noj rau zaub mov. Kev siv ntau zaj duab xis ntau kuj siv tau. Nws tau ntim rau hauv cov khoom noj xws li biscuits, khoom noj txom ncauj thiab haus.
Lub tshuab nqus tsev hlau plating aluminium plating
Qhov tseem ceeb ntawm lub tshuab nqus tsev plhaub voos-plated yog los hloov cov xim txheej txheem, kom lub hnab yas ntim nplua dawb kuj muaj nyiaj dawb-ci zoo nkauj, uas pab tsim teeb meem ntawm lub teeb ci ntsa iab ntawm lub hnab ntim tau yooj yim, tus nqi. Qhov nqus npoo-aluminized substrate-coated substrate yog ib lub yeeb yaj kiab polypropylene uas muaj lub ntsiab lus siab, xws li CPP, IPP, thiab BOPP. Tsiaj cov yeeb yaj kiab, NY zaj duab xis, thiab cov ntawv tseem tuaj yeem ncaj qha mus nqus-plated nrog txhuas tom qab ua ntej cov dej txias los yog cov av noo. PE zaj duab xis thiab PT tuaj yeem txav ceev. Thiaj li muab kev txhim kho ntawm txhuas pluas, txheej txheej txheej txheej yog siv rau cov zaj duab xis substrate kom coated hauv cov teb chaws txawv teb chaws, thiab hauv qab npoo feem ntau tsis khov hauv lub teb chaws, thiab tsuas yog cov saum npoo yog kev kho mob kev kho mob. Muaj ob hom ntawm lub tshuab nqus tsev aluminium plating rau zaj duab xis, uas tuaj yeem muab luam tawm ntawm daim npog qhov ncauj ntawm cov yeeb yaj kiab, uas yog, luam tawm ntawm zaj duab xis, thiab tom qab ntawd nqus plated thiab tom qab ntawd ces nrog lub hauv paus zaj duab xis. Nws tseem tuaj yeem luam tawm ntawm daim npog ntsej muag thiab qhuav-sib xyaw nrog lub tshuab nqus tsev kawm ntawv. Cov zaj duab xis tom kawg yuav tsum yog CPP lossis IPP uas yog cov cua kub thiab tiv thaiv thaum tshav kub.
Nws yuav tsum tau muab sau tseg tias thaum lub tshuab nqus tsev plhaws rau ntawm daim npog qhov ncauj tawm, txawm tias nws luam tawm, nws tsis tas yuav siv tus cwj mem los luam tawm, thiab nws tsuas yog siv los siv tus cwj mem zoo hauv kev kub cev. Yog tias cov ntawv luam tawm tsaus nti tom qab lub tshuab nqus tsev pluas pluas, qhov xim xoob yog ploj vim qhov kub ntawm tus cwj pwm tsis kam ntawm tus cwj pwm tsis zoo. Lub tshuab nqus tsev hlau plating yog ua rau ntawm qhov chaw luam ntawv. Vim tias cov nplaum quav hauv tus cwj mem xaj yog ib txheej zoo undercoat txheej, lub siab ceev ntawm aluminium plating yog kuj zoo, tshwj xeeb tshaj yog thaum luam tag nrho hauv cov av, lub siab ceev ntawm txheej txhuas txheej txheej zoo dua qub.
Muab piv txwv nrog txhuas cov ntawv nyiaj, lub tshuab nqus tsev aluminium plating zoo heev txuag cov nqi ntawm txhuas siv. Cov qub yog tsuas yog 1 / 100-1 / 200 ntawm yav tas los, tab sis nws muaj xim ntsig thiab lub rwb thaiv tsev. Txij li cov thickness ntawm vuas plhaub txhuas plating txheej yog nyias nyias, tsuas O. 4 ib tug O. 6, yuav tsis siv los hloov cov xim hlau txheej txheem uas yuav tsum muaj cov khoom thaiv siab, xws li lub tshuab nqus tsev thiab cov ntsuas kub ua. Nqus cov txhuas hniav plating cov nqi qis tshaj aluminium ntawv, thiab yuav raug tsim nyob hauv thaj chaw cov khoom noj khoom haus. Nyob rau xyoo tas los no, cov ntawv txhuas cov yas txhuam cov ntaub ntawv yuav maj mam hloov cov khoom txeem rau hauv lub hnab xws li cov luam yeeb, cov ntawv txias txias, thiab cov zom zom.
Zaum zaj duab xis
Cov duab yeeb yaj kiab yog siv los ua khoom noj, xws li khoom noj khoom haus, khov nab kuab, thiab khoom noj khoom haus hauv khw malls. Cov no yog ua los ntawm ib zaj yeeb yaj kiab. Cov yeeb yaj kiab ua ke tsis yog tswj xyuas cov khoom zoo nkauj ntawm ib zaj duab xis ib zaug, tab sis kuj muaj nws cov kev tsis txaus ntseeg. Tom qab kev sib xyaw, nws muaj cov yam ntxwv tshiab kom tau raws li cov kev cai ntawm qhov khoom. Piv txwv li, cov ntawv ntim zaub mov yuav tsum tau muab cov dej ntub kom muaj dej noo. Nws muaj kev ua yeeb yam zoo xws li cov pa roj ntsha, hluav taws kub, roj-resistant, kub-txias thiab kub-sealing. Nws kuj muaj cov ntawv luam tawm zoo thiab cov duab kos zoo nkauj. Cov kev ua tau zoo thiab cov uas yuav tsum muaj yog qhov nyuaj ua kom tiav nrog rau ib zaj yeeb yaj kiab. Rau cov yeeb yaj duab uas siv ntau tshaj plaws PE, tab sis nws muaj cov nplaum zoo heev, noo noo, cua sov thiab kev ruaj ntseg stability, nws muaj kev txwv cov roj tsis kam thiab oxidation tsis ua hauj lwm thiab tsis zoo. Tus tsiaj thiab paj PA muaj peev xwm muaj zog thiab qaug zog, tab sis tus qub tau ua rau tsis muaj dej noo, thiab tom kawg tsis muaj hluav taws xob tsis haum thiab tshuaj lom neeg. PE (iav) muaj cov nplaum zoo heev, tsis muaj hluav taws xob zoo, tsis yooj yim rau paug, thiab nws yooj yim rau cov nyiaj, tab sis nws tsis muaj zog toughness, dej tsis ua hauj lwm thiab noo noo. Aluminium cov ntaub ntawv muaj lub ci ntsa iav thiab thermal conductivity, uas zoo rau kev thaiv kev ruaj khov, qhov cub, lub teeb, thiab roj, tiam sis muaj qhov tsis zoo ntawm qhov yooj yim cracking, tsis muaj softness, thiab tsis muaj thermal adhesion.
Cov khaubncaws sab nraud povtseg yog kev sibtham, thiab tib lub sijhawm muaj cov khoom zoo xws li cov pov thawj, cov pa roj carbon dioxide, tsis pom kev, ua haujlwm tsis muaj roj, cov roj ua haujlwm thiab kev sibthib, thiab ua rau cov khoom ntim zoo tshaj. Piv txwv, qib siab RP-H retort hnab tam sim no yog cov yeeb yaj kiab uas muaj peb txheej kab lus raws li cov yas yeeb yaj kiab. Qhov nruab nrab ntawm nws yog aluminium ntawv ci, uas muaj zoo rwb thaiv tsev kawm thiab yog lig rau cia cov zaub mov rau ib lub sij hawm ntev. Lub txheej txheej yog tsim los ntawm BOPP zaj duab xis. Kev ruaj ntseg zoo nyob ruaj ntseg, tom qab gravure printing, puas nrog cov ntawv ci txhuas nrog ib khi los xyuas kom ruaj khov thiab zoo ntawm cov xim luam ntawv. Lub puab txheej txheem yuav pom PE zaj duab xis los ua kom zoo dua ntawm nws txoj kev kub ntawm lub cev, ua kom yooj yim thiab yooj yim sealing. Tom qab kev sib xyaw nrog peb, nws tuaj yeem tiv thaiv kev kho kom sov siab kub ntawm 120 ° C, thiab cov kab mob tsis zoo yuav tsis pub ua lub cev, uas yog lub luag hauj lwm ntawm kev khaws cia thiab khaws cia saj.
Muaj ntau ntau hom duab yeeb yaj kiab. Feem ntau, muaj cov thev nnyuas tawg thiab yas yeeb yaj kiab, cov yeeb yaj kiab thiab cov yas yeeb yaj kiab, kev sib txuas ntawm aluminium ntawv yas thiab yas yeeb yaj kiab, kev sib txuas ntawm aluminium ntawv, iav, ntawv thiab yas yeeb yaj kiab, ntau cov ntawv thiab lawv cov ntawv luam tawm thiab Muaj 30- 40 hom ntawm composites ntawm yas zaj duab xis, thiab lwm yam, thiab tus naj npawb ntawm composite txheej yog feem ntau 2-4 txheej. Cov qauv ntawm ntau cov yeeb yaj duab sib txawv yog ua raws li cov yeeb yaj kiab uas tsis yog thermoplastic lossis high-melting xws li PT, BOPP, NY, PET, thiab sab hauv txheej ua PP thiab PE. Cov nquag siv cov yeeb yaj kiab uas muaj feem xyuam yog muaj cov kab tsim thiab ntau yam kev siv. Thaum xaiv ib zaj yeeb yaj duab ua ke, nws tseem yog qhov tsim nyog los xav txog qhov kev ua luam ntawv kom tau txais ib qho qauv zoo nkauj.