Views: 0 Author: Site Editor Publish Time: 2026-08-06 Keeb Kwm: Qhov chaw
Transparent BOPET zaj duab xis , tseem hu ua biaxially oriented polyethylene terephthalate zaj duab xis los yog biaxially oriented polyester zaj duab xis, yog ib tug nyias PET zaj duab xis engineered los ntawm stretching nyob rau hauv ob qho tib si lub tshuab kev taw qhia (MD) thiab transverse direction (TD).
Qhov kev taw qhia biaxial no muab BOPET ib qho tseem ceeb ua ke ntawm tensile lub zog, seem stability, optical clarity, nruj, thermal stability thiab converting kev ua tau zoo . Cov yam ntxwv no ua rau pob tshab BOPET zaj duab xis dav siv los ua lub vev xaib luam ntawv, lamination substrate, ntim txheej, daim ntawv lo khoom, hluav taws xob rwb thaiv tsev zaj duab xis thiab cov khoom nqa khoom.
Rau cov neeg yuav khoom tshaj lij, txawm li cas los xij, kev qhia tsuas yog 'clear BOPET zaj duab xis' tsis txaus. Kev xaiv zaj duab xis yuav tsum xav txog thickness, dav, haze, lub teeb kis tau tus mob, gloss, coefficient ntawm kev sib txhuam, thermal shrinkage, MD / TD tensile zog, nto kho, corona qib, luam ntawv txoj kev, nplaum system, barrier lub hom phiaj thiab kawg laminate qauv..
BOPET stands rau Biaxially Oriented Polyethylene Terephthalate . PET polymer yog thawj zaug hloov mus rau hauv zaj duab xis thiab tom qab ntawd taw qhia ob qho kev qhia thaum tsim khoom.
Tshuab kev taw qhia yog cov kev taw qhia uas cov zaj duab xis mus los ntawm cov kab ntau lawm. Stretching zaj duab xis nyob rau hauv cov kev taw qhia no pab taw qhia tus PET molecular qauv thiab pab txhawb rau tensile thiab dimensional kev ua tau zoo.
Transverse kev taw qhia khiav hla qhov dav ntawm zaj duab xis. Kev taw qhia nyob rau hauv ob qho tib si MD thiab TD tsim cov qauv ua yeeb yaj kiab sib npaug nrog BOPET.
Tsis yog. Nyob rau hauv cov ntsiab lus kev, BOPET twb txhais tau hais tias tus tsiaj zaj duab xis tau ua biaxially oriented. 'Ob txoj kev stretch' yog ib txoj kev piav qhia txog MD thiab TD stretching txheej txheem es tsis yog ib pawg ntawm polyester zaj duab xis.
Biaxial orientation tsim ib zaj duab xis polyester muaj zog uas muaj peev xwm tswj xyuas lub vev xaib kev ncaj ncees thaum luam ntawv, txheej, slitting, metallizing, lamination thiab lwm yam txheej txheem yob-rau-yob.
Qhov ntev ruaj khov yog qhov tseem ceeb tshwj xeeb rau kev luam ntawv precision, kev sau npe, txheej, hluav taws xob rwb thaiv tsev thiab multilayer lamination. Kev hloov pauv ntau dhau tuaj yeem tsim wrinkles, sau npe yuam kev lossis laminate distortion.
Pob tshab BOPET tuaj yeem muab qhov pom tseeb thiab ci ntsa iab rau cov ntawv thov uas cov khoom ntim khoom, cov duab kos lossis cov hauv qab substrate yuav tsum nyob twj ywm pom.
Polyester zaj duab xis muaj nuj nqis rau nws cov thermal thiab qhov ntev stability thaum luam ntawv, ziab, lamination thiab lwm yam kev hloov pauv. Qhov tso cai ua haujlwm kub thiab shrinkage tseem yuav tsum tau kuaj xyuas qhov tseeb BOPET qib.
Ib qho ntawm cov ntsiab cai tseem ceeb tshaj plaws yog tias tsis yog txhua lub pob tshab BOPET zaj duab xis muaj tib qhov chaw lossis cov khoom siv ua haujlwm.
| BOPET Hom | Lub luag haujlwm tseem | ceeb ntawm daim ntawv thov |
|---|---|---|
| Plain pob tshab BOPET | General-purpose ntshiab polyester substrate | Lamination, converting, industrial carrier films |
| Corona-Thiab BOPET | Lub zog saum npoo siab dua rau kev sib xyaw inks, coatings lossis adhesives | Printing thiab lamination |
| Chemically Coated BOPET | Txhawb nqa adhesion lossis ntxiv cov khoom ua haujlwm saum npoo | Printing, txheej thiab tshwj xeeb lamination |
| Thaum tshav kub kub-Sealable BOPET | Tshwj xeeb sealable nto los yog coextruded sealing txheej | Tshwj xeeb lidding thiab ntim cov qauv |
| Metallizable BOPET | Nto tsim rau hlau deposition | Metalized ntim, zoo nkauj thiab barrier zaj duab xis |
| High-Barrier BOPET | Cov coatings tshwj xeeb lossis cov txheej txheem tso tawm txo cov pa roj lossis ya raws | Txee-lub neej-sensitive saj zawg zog ntim |
| UV-Stabilized BOPET | Tshwj xeeb UV-kev tswj cov khoom | Xaiv cov kev lag luam, kev siv kho qhov muag thiab hnub ci |
| Tso BOPET | Tso cov txheej xws li silicone rau cov qib tsim nyog | Adhesives, daim ntawv lo, composites thiab industrial converting |
Zaj duab xis thickness cuam tshuam rau tus cwj pwm tensile, nruj, tawm los, barrier, nqi thiab hloov tej yam kev mob. Cov neeg yuav khoom yuav tsum qhia ob qho tib si nominal thickness thiab kam rau ua.
High-clarity ntim thiab tso saib daim ntaub ntawv yuav tsum tau txhais cov kev cai kho qhov muag es tsis txhob cia siab rau ntawm lo lus 'pob tshab.' Haze thiab lub teeb kis tau tus mob yuav tsum tau soj ntsuam nyob rau hauv lub thickness thiab nto qib.
Nto gloss cuam tshuam cov tsos tom qab rov qab luam ntawv, lamination thiab ntim hloov dua siab tshiab. High-gloss BOPET feem ntau xaiv rau cov qauv luam tawm hwm.
Tensile lub zog thiab elongation yuav tsum raug soj ntsuam nyob rau hauv ob qho tib si MD thiab TD vim hais tias cov zaj duab xis muaj kev sib txawv loads thaum luam ntawv, slitting, laminating thiab zaum kawg pob siv.
Thermal shrinkage ua ib qho tseem ceeb thaum zaj duab xis dhau los ntawm cov cua kub cua tshuab ziab khaub ncaws, txheej txheej ncu, lamination khoom lossis lwm cov txheej txheem siab kub. Kev ntsuas kub thiab lub sij hawm raug yuav tsum tau suav nrog thaum sib piv cov shrinkage specifications.
Coefficient ntawm kev sib txhuam (COF) cuam tshuam li cas cov yeeb yaj kiab txav mus rau cov menyuam, tsim cov dab tshos, cov lus qhia thiab lwm qhov chaw ntawm lub tshuab. Zaj duab xis uas yog nplua dhau los yog siab dhau ntawm kev sib txhuam tuaj yeem tsim teeb meem ntawm kev hloov pauv.
Nto nro yog qhov tseem ceeb tshwj xeeb rau kev luam ntawv, txheej thiab nplaum lamination. Cov neeg yuav khoom yuav tsum txheeb xyuas seb qhov kev kho mob yuav tsum tau ua ntawm ib lossis ob sab thiab paub meej txog qib kev kho mob uas xav tau ua ntej tsim khoom.
Standard BOPET muab cov pa roj thiab aroma barrier ua ke nrog cov khoom muaj zog, tab sis cov neeg yuav khoom yuav tsum tsis txhob muab faib rau txhua qhov pob tshab BOPET zaj duab xis raws li cov ntaub ntawv ntim khoom siab.
Thaum cov khoom ntim tau zoo heev rau cov pa oxygen lossis noo noo, tus kws tsim khoom ntim khoom yuav tsum ntsuas OTR thiab WVTR lub hom phiaj rau kev ua tiav laminate.
OTR ntsuas cov pa oxygen dhau los ntawm cov yeeb yaj kiab lossis pob raws li kev ntsuas ntsuas. qis OTR qhia tau hais tias muaj zog oxygen-barrier kev ua tau zoo.
WVTR ntsuas dej-vapor kis tau tus mob raws li qhov ntsuas kub thiab av noo. WVTR qis qhia tau hais tias muaj zog noo noo-barrier kev ua tau zoo.
Cov haujlwm uas yuav tsum tau muaj kev cuam tshuam ntau dua tuaj yeem soj ntsuam cov txheej txheem tshwj xeeb coated xws li AlOx, SiOx, PVDC lossis lwm yam kev cuam tshuam cov thev naus laus zis nyob ntawm daim ntawv thov, kev ua, kev siv dua tshiab thiab cov kev xav tau ntawm lub khw muag khoom.
Metallizing BOPET tuaj yeem hloov kho qhov muag thiab teeb meem kev ua tau zoo. Metallized PET feem ntau xaiv thaum opacity thiab txhim khu kev thaiv yog qhov tau txais, thaum lub pob tshab siab-thaiv cov phiaj xwm xav tau cov txheej txheem sib txawv.
Tus qauv dawb BOPET yuav tsum tsis txhob cia li teev raws li lub tshav kub-sealing txheej ntawm ib tug saj zawg zog pob.
Nyob rau hauv ntau cov pa yooj yooj yim ntim laminates, BOPET ua haujlwm raws li kev luam ntawv thiab cov txheej txheem sab nrauv , thaum PE, CPP lossis lwm zaj duab xis sealant muab lub sealing nto.
Thaum tshav kub kub sealing ntawm polyester zaj duab xis yog yuav tsum tau, buyers yuav tsum tau thov ib tug tshwj xeeb tsim tshav kub-sealable los yog peelable BOPET qib thiab txhais lub sealing substrate, kub, siab, nyob rau lub sij hawm thiab yuav tsum tau sealing zog.
BOPET yog dav siv los ua ib qho kev luam ntawv sab nrauv thiab lub vev xaib hauv laminated saj zawg zog ntim. Nws qhov kev ruaj ntseg zoo txhawb kev luam ntawv sau npe thaum nws qhov tawv nqaij thiab kev ua haujlwm zoo ua rau lub hnab ntim khoom tiav lossis pob.
BOPET / PE laminate tuaj yeem ua ke cov luam tawm thiab ruaj khov ntawm polyester nrog kev sib khi ua haujlwm ntawm polyethylene. Cov qauv PE tiag tiag yuav tsum raug xaiv raws li qhov ntsuas kub, cov khoom lag luam thiab cov khoom ntim khoom.
BOPET / CPP cov qauv siv rau hauv cov txheej txheem ntim khoom xaiv uas polyester muab cov txheej txheem sab nrauv thiab luam tawm lub vev xaib thaum CPP pab txhawb kev sib khi thiab lwm yam khoom tshwj xeeb.
Rov qab luam ntawv tuaj yeem tiv thaiv cov duab hauv lub laminate. Ink, qib kev kho mob, nplaum thiab kho mob yuav tsum tau sim ua ke vim hais tias zoo zaj duab xis clarity ib leeg tsis tau lees tias luam ntawv adhesion.
Kev kho mob Corona tsub kom lub zog saum npoo los txhim kho cov ntub dej thiab adhesion rau inks sib xws, coatings thiab adhesives. Kev kho mob yuav muab rau ntawm ib sab lossis ob sab raws li kev hloov pauv.
Cov tshuaj tua kab mob polyester tuaj yeem muab cov adhesion ntxiv rau cov kua nplaum tshwj xeeb, txheej thiab cov nplaum nplaum.
BOPET yog dav siv nyob rau hauv qhuav-laminated saj zawg zog ntim. Adhesive chemistry, txheej hnyav, curing, residual solvent, zaj duab xis kev kho mob thiab cov khoom noj khoom haus zaum kawg los yog kev lag luam yuav tsum raug soj ntsuam raws li kev ua tiav.
Tsim nyog BOPET cov yeeb yaj kiab kuj tuaj yeem ua cov substrates hauv extrusion-laminated qauv. Kev kho deg thiab kev sib txuas ua haujlwm yuav tsum tau lees paub nrog lub hom phiaj cob thiab txheej txheem txheej txheem.
High-clarity BOPET tuaj yeem siv los ua lub qhov rais pob tshab hauv cov ntawv ntim cov ntawv, cov thawv khoom plig, cov thawv ntim khoom noj, cov thawv tshuaj pleev ib ce thiab cov khoom muag khoom muag uas cov neeg siv khoom yuav tsum pom cov khoom hauv pob.
Cov neeg yuav khoom yuav tsum ntsuas cov yeeb yaj kiab thickness, clarity, haze, txhav, nplaum compatibility, txiav cwj pwm thiab thawv-qhov rais converting kev ua tau zoo.
Polyester zaj duab xis yog dav siv hauv cov ntawv thov hluav taws xob vim tias cov qib tsim nyog muab qhov ruaj khov thiab muaj txiaj ntsig zoo dielectric.
Cov ntawv thov tuaj yeem suav nrog cov rwb thaiv tsev rau cov motors, transformers, capacitors, cables thiab cov khoom siv hluav taws xob.
Kev ntim khoom-qib pob tshab BOPET yuav tsum tsis txhob raug kho raws li qib kev pom zoo hluav taws xob-tsim hluav taws xob. Cov phiaj xwm hluav taws xob yuav tsum qhia kom meej tias yuav tsum muaj lub zog dielectric, chav kawm thermal, thickness, cov qauv siv tau thiab kev ua haujlwm ntev.
Polyester tuaj yeem ua haujlwm ruaj khov rau cov khoom siv silicone lossis lwm yam txheej txheej uas siv rau hauv cov nplaum, sib xyaw thiab hloov pauv kev lag luam. Kev tso tawm quab yuam yuav tsum tau teev tseg raws li qhov kawg ntawm cov nplaum los yog cov txheej txheem resin.
BOPET tuaj yeem siv los ua tus neeg nqa khoom ruaj khov lossis txheej tiv thaiv hauv cov khoom lag luam xaiv. Scratch resistance thiab deg hardness nyob ntawm seb qib pes tsawg los yog txheej.
PET zaj duab xis tuaj yeem ua tus txhawb nqa rau cov ntaub nplaum ua haujlwm siab thaum cov yeeb yaj kiab tuab, kev kho saum npoo, nplaum chemistry thiab cov cuab yeej siv tshuab kawg ua tau raws li qhov yuav tsum tau ua.
| Zaj Duab | Xis Lub Hwj Chim | Lub Luag Haujlwm |
|---|---|---|
| BOPET | Lub zog tensile siab, qhov ntev stability, nruj, luam ntawv web stability thiab thermal ua haujlwm | Printing txheej, lamination substrate, rwb thaiv tsev thiab cov khoom nqa khoom |
| BOPP | Tsawg ntom ntom, zoo noo noo barrier thiab ntim kev ua tau zoo | Flexible ntim thiab labeling |
| CPP | Cov khoom siv sealing zoo thiab yoog raws | Sab hauv sealant txheej thiab ntim tshwj xeeb |
| PE | Flexible sealing txheej nrog dav ntim siv | Sealant thiab sab hauv web hauv laminates |
Tsis muaj universally 'zoo tshaj' saj zawg zog ntim zaj duab xis. Kev xaiv cov khoom siv yuav tsum ua raws li lub luag haujlwm ntawm txhua txheej hauv cov pob tiav.
Kev kho ib sab yog qhov tseem ceeb thaum tsuas yog ib qho chaw yuav tsum tau luam ntawv, nplaum nplaum, txheej lossis metallizing.
Kev kho ob sab yuav zoo dua yog tias ob qho tib si ntawm qhov chaw yuav tsum cuam tshuam nrog inks, adhesives lossis coatings ua haujlwm.
Yob winding kev taw qhia thiab kho-sab orientation yuav tsum muaj nyob rau hauv kev yuav khoom specification yog li ntawd cov zaj duab xis nkag mus rau tus neeg muas zaub lub tshuab luam ntawv, coater los yog laminator nyob rau hauv qhov tseeb txoj kev.
BOPET feem ntau yog siv rau hauv cov khoom ntim khoom noj, tab sis lub hom phiaj pob tshab polyester zaj duab xis yuav tsum tsis txhob cia li piav raws li kev pom zoo rau txhua daim ntawv thov kev sib cuag ncaj qha.
Cov neeg yuav khoom yuav tsum txheeb xyuas cov khoom noj, kev sib cuag, kev ua haujlwm kub, cov qauv laminate zaum kawg thiab lub khw muag khoom, ces thov cov ntaub ntawv tsim nyog rau qib zaj duab xis.
BOPET yog PET-raws li cov khoom siv, tab sis seb cov khoom tiav lawm puas tuaj yeem rov ua dua yog nyob ntawm kev tsim ua tiav thiab cov khoom tsim muaj thiab rov ua dua tshiab.
Piv txwv li, ib lub hnab ntim BOPET / nplaum / PE multilayer hnab, piv txwv li, yuav tsum tsis txhob piav raws li rov ua dua vim tias ib txheej yog PET. Inks, coatings, adhesives, metalization, lwm yam polymers, txheej thickness thiab cov kev cai hauv zos recycling tag nrho cuam tshuam cov recyclability ntawm cov tiav pob.
Txheem ntshiab BOPET yuav tsum tsis txhob cia li piav raws li ntev-lub sij hawm UV-stabilized zaj duab xis. Sab nraum zoov, hnub ci-tswj thiab kho qhov muag tej yaam num yuav tsum tau qhia ib tug tsim nyog UV-stabilized qib ua ke nrog rau tej yam kev mob uas yuav tshwm sim.
Anti-static kev ua tau zoo yuav tsum muaj cov qauv tsim los yog txheej txheej. Cov khoom siv hluav taws xob thiab cov ntawv siv plua plav-rhiab yuav tsum tau txhais qhov yuav tsum tau muaj qhov ua haujlwm ntawm qhov tsis zoo es tsis xav tias tus qauv PET zaj duab xis muab ESD tswj.
Kev coj tus cwj pwm tiv thaiv huab cua kuj yog cov cuab yeej ua haujlwm saum npoo av thiab yuav tsum tau teev tseg nyias thaum tswj kev sib xyaw ua ke tseem ceeb.
Cov yeeb yaj kiab zoo BOPET yuav tsum raug soj ntsuam rau ob qho tib si cov khoom siv thiab yob-hloov zoo.
Thickness profile: xyuas nominal gauge thiab cross-web uniformity.
Dav: txheeb xyuas qhov dav-dav tolerance.
Haze thiab clarity: tseem ceeb rau pob tshab ntim thiab siv kho qhov muag.
Gloss: paub meej tias qhov chaw pom qhov cuam tshuam.
MD / TD tensile zog: txheeb xyuas qhov kev pom zoo.
MD / TD thermal shrinkage: soj ntsuam ntawm cov kev ntsuas ntsuas.
COF: paub meej tias lub tshuab tuav cov yam ntxwv.
Nto nro: txheeb xyuas kev kho-sab ua ntej luam ntawv lossis lamination.
Deg tsis xws luag: tshuaj xyuas gels, khawb, kis kab mob thiab optical marks.
Yob npoo: xyuas telescoping, ntug kev puas tsuaj thiab winding alignment.
Winding nro: paub meej tias lub yob yog dawb los ntawm ntau wrinkles los yog thaiv.
Splices: txhais qhov tso cai kom muaj nuj nqis thiab kev txheeb xyuas tus kheej.
Lub xeev seb cov yeeb yaj kiab puas yuav siv rau kev ntim khoom yooj yim, luam ntawv, lamination, daim ntawv lo, thawv qhov rais, hluav taws xob rwb thaiv tsev, tso zaj duab xis, metallizing lossis lwm cov txheej txheem kev lag luam.
Thickness cuam tshuam qhov nruj, tawm los, lub zog, tuav thiab hloov pauv kev lag luam. Qhia qhov ntsuas nominal thiab kam rau ua thaum twg muaj.
Rau cov ntawv thov kom pom tseeb, muab qhov pom tseeb ntawm qhov pom tseeb, lub teeb kis tau tus mob thiab gloss yuav tsum tau ua.
Qhia meej tias tsis kho, kho kab mob los yog tshuaj lom neeg cov yeeb yaj kiab thiab hais tias yuav tsum tau kho li cas ntawm ib lossis ob sab.
Txheeb xyuas gravure, flexographic, screen, UV lossis lwm lub tshuab luam ntawv ua ke nrog tus neeg xa ntawv los yog tus cwj mem tsev neeg thaum ua tau.
Muab cov laminate tiav, piv txwv li BOPET / PE, BOPET / CPP lossis lwm cov qauv, ua ke nrog cov nplaum thiab kho cov mob.
Yog tias qhov teeb meem tseem ceeb, muab lub hom phiaj OTR thiab WVTR nrog rau qhov yuav tsum tau muaj qhov kub thiab txias, av noo thiab ntsuas txoj kev.
Muab yob dav, core txoj kab uas hla, siab tshaj plaws sab nraud txoj kab uas hla, yob ntev los yog luj, winding kev taw qhia thiab kho-sab orientation.
Kom meej meej txheeb xyuas thaum tshav kub kub foob, tiv thaiv zoo li qub, tiv thaiv huab cua, UV, tso tawm, metallizing, low-COF, high-COF lossis lwm yam yuav tsum tau ua.
Ntsuas cov yeeb yaj kiab ntawm lub tshuab luam ntawv tiag tiag, laminator, coater, slitter lossis ntim kab ua ntej lees paub kev lag luam ntau lawm.
Daim ntawv thov: ntim, luam ntawv, lamination, daim ntawv lo, rwb thaiv tsev, tso tawm, metallizing lossis lwm yam siv.
Thickness: nominal micron tus nqi thiab kam rau ua.
Roll width: xav tau slit dav.
Core: xav tau cov tub ntxhais hauv txoj kab uas hla.
Yob OD: qhov siab tshaj plaws tau txais sab nraud txoj kab uas hla.
Yob ntev lossis qhov hnyav: raws li lub tshuab xav tau.
Optical zog: haze, transmittance thiab gloss qhov twg cuam tshuam.
Kev kho deg: tsis kho, corona lossis tshuaj kho mob.
Kho ob sab: ib sab lossis ob sab.
Surface nro: qib yuav tsum tau kho.
COF: yuav tsum tau siv lub tshuab tuav ntau yog tias tseem ceeb.
Thermal shrinkage: MD / TD yuav tsum tau thiab cov kev xeem.
Printing: txheej txheem luam ntawv thiab hom number case.
Lamination: nplaum thiab ua tiav laminate qauv.
Barrier: phiaj OTR thiab WVTR yog tias xav tau.
Tshwj xeeb muaj nuj nqi: Thaum tshav kub kub foob, UV, anti-static, anti-fog, metallizing los yog tso txheej.
Kev ua raws cai: zaub mov-kev sib cuag, hluav taws xob, kev lag luam lossis cov ntaub ntawv ua lag luam.
Quantity: piv txwv, sim thiab kwv yees ua lag luam ntim.
Wallis muab pob tshab BOPET zaj duab xis rau ntim cov tuam txhab, cov tshuab luam ntawv, laminators, cov ntawv hloov pauv, cov txheej txheem ua yeeb yaj kiab thiab lwm cov neeg siv khoom lag luam.
Zaj duab xis yuav tsum raug xaiv nyob ib ncig ntawm tus neeg siv khoom kawg luam ntawv, lamination, metallizing, hluav taws xob lossis ntim txheej txheem es tsis txhob kho txhua qib BOPET pob tshab raws li kev hloov pauv.
Cov neeg yuav khoom tuaj yeem muab qhov xav tau thickness, yob dav, core, winding thiab lwm yam kev hloov pauv tsis tau rau kev ntsuas qhov project.
Kev kho mob Corona, luam ntawv adhesion, lamination thiab lwm yam kev xav tau saum npoo tuaj yeem tham tau raws li cov txheej txheem tsim khoom.
Cov qauv tsim nyog tso cai rau cov neeg yuav khoom kom paub meej tias tuav, luam ntawv, lamination, kho qhov muag zoo thiab kev ua haujlwm yob ua ntej pom zoo rau kev lag luam ntau.
BOPET stands rau biaxially oriented polyethylene terephthalate. Nws yog PET polyester zaj duab xis stretched nyob rau hauv ob qho tib si tshuab thiab transverse cov lus qhia.
BOPET yog ib hom PET zaj duab xis uas tsim los ntawm biaxial orientation. Tsis yog txhua daim ntawv PET lossis zaj duab xis yog biaxially taw qhia.
Nws txhais tau tias PET zaj duab xis tau taw qhia nyob rau hauv lub tshuab kev taw qhia thiab transverse kev taw qhia. Qhov no yog cov txheej txheem biaxial-orientation siv los ua BOPET.
Cov kev siv feem ntau suav nrog kev ntim khoom yooj yim, luam ntawv, lamination, thawv qhov rais, cov ntawv lo, hluav taws xob rwb thaiv tsev, tso cov yeeb yaj kiab, metallizing, tapes thiab daim ntawv thov kev lag luam.
Yog lawm. BOPET yog dav siv los ua cov txheej txheem thiab luam tawm txheej txheej hauv cov ntim khoom yooj yim. Cov qauv ntim tiav yuav tsum tseem tsim raws li kev sib khi, thaiv thiab txee lub neej.
Standard pob tshab BOPET muaj cov pa roj thiab aroma barrier tab sis yuav tsum tsis txhob cia li muab cais raws li ib tug high-barrier zaj duab xis. Cov ntawv thov kev thaiv kab mob siab yuav xav tau cov txheej txheem tshwj xeeb, metallization lossis cov txheej thaiv txheej txheej.
Standard BOPET tsis tas yuav yog ib zaj duab xis thaum tshav kub kub sealing. Daim ntawv thov kev sib khi ncaj nraim yuav tsum siv cov qib tshwj xeeb uas tsim los ntawm cov cua sov-sealable los yog sib xyaw BOPET nrog cov txheej txheem sib khi xws li PE lossis CPP.
Yog lawm. Kev kho Corona tuaj yeem ua kom lub zog saum npoo rau kev luam ntawv, txheej thiab nplaum nplaum. Cov neeg yuav khoom yuav tsum hais qhia txog kev kho mob thiab qhov yuav tsum tau muaj qhov nro ntawm qhov chaw.
Yog lawm. Haum kho BOPET yog siv rau gravure, flexographic thiab lwm yam tshuab luam ntawv. Kev kho cov yeeb yaj kiab, cov kua nplaum thiab cov txheej txheem lamination tom ntej yuav tsum tau sim ua ke.
Yog lawm. BOPET feem ntau siv hauv cov lamination qhuav. Adhesive xaiv, kev kho deg, kho thiab lub vev xaib thib ob yuav tsum tsim nyog raws li cov qauv ua tiav.
Qhov tsim nyog metallizable BOPET qib tuaj yeem tau txais cov txheej txheem hlau los hloov kho qhov thaiv, qhov pom thiab cov khoom siv kho qhov muag.
BOPET yog polyester-based thiab feem ntau xaiv rau lub zog, nruj, qhov ntev stability thiab thermal ua haujlwm. BOPP yog polypropylene-raws li thiab tuaj yeem muab cov txiaj ntsig zoo xws li qis qis thiab muaj zog ya raws-txhim kho kev ua haujlwm. Kev xaiv zaum kawg nyob ntawm cov qauv pob.
COF txhais tau tias coefficient ntawm kev sib txhuam. Nws cuam tshuam li cas cov yeeb yaj kiab swb hla nws tus kheej thiab cov khoom siv tshuab thaum ua haujlwm siab.
Kev poob qis heev thaum lub sijhawm ua haujlwm kub tuaj yeem tsim cov ntawv sau npe yuam kev, wrinkles thiab qhov hloov pauv. Yog li ntawd, shrinkage yuav tsum tau soj ntsuam nyob rau hauv tej yam kev mob cuam tshuam rau tus neeg siv khoom tus txheej txheem.
BOPET yog siv dav hauv cov khoom ntim khoom noj, tab sis cov neeg yuav khoom yuav tsum lees paub cov ntaub ntawv tswj hwm rau qib zaj duab xis, txheej, inks, cov qauv nplaum thiab kev lag luam npaj.
BOPET yog PET-raws li, tab sis cov tswv yim rov ua dua yog nyob ntawm cov qauv ua tiav thiab cov khoom siv rov ua dua hauv zos. Multimaterial laminates yuav tsum tsis txhob cia li piav raws li recyclable.
Kev ua haujlwm ntev UV yog qib tshwj xeeb. UV-sensitive sab nraum zoov lossis kho qhov muag tej yaam num yuav tsum thov kom muaj siab UV-stabilized polyester zaj duab xis.
Tsis tas li. Anti-static los yog ESD daim ntaub ntawv yuav tsum tau ib tug haum haumxeeb qib los yog txheej thiab ib tug txhais tau hais tias hluav taws xob tiv thaiv specification.
Muab daim ntawv thov, thickness, dav, core, yob OD, kho, kho qhov muag yuav tsum, COF, shrinkage, luam ntawv los yog lamination txheej txheem, barrier lub hom phiaj, tshwj xeeb functions, kom muaj nuj nqis thiab lo lus uas peb.
Yog lawm. Kev sim ntau lawm tuaj yeem paub meej tias luam ntawv adhesion, lamination bonding, web tuav, COF, optical zoo, shrinkage thiab yob kev ua tau zoo raws li tus neeg yuav khoom qhov kev ua haujlwm tiag tiag.
Pob tshab BOPET yog ib qho kev ua tau zoo polyester substrate vim hais tias biaxial orientation muab qhov zoo sib npaug ntawm lub zog, seem stability, clarity thiab converting kev ua tau zoo.
Tab sis kev xaiv zaj duab xis yuav tsum dhau ntawm cov kab lus 'ob txoj kev ncab BOPET.' Cov neeg yuav khoom yuav tsum txhais seb qhov project puas yuav tsum tau ua kom yooj yim, corona-kho, chemically kho, heat-sealable, metallizable, high-barrier, UV-stabilized, anti-static lossis lwm qib tshwj xeeb BOPET..
Xa Wallis koj cov thickness, dav, yob configuration, nto kho, luam ntawv los yog lamination txheej txheem, lub hom phiaj kho qhov muag khoom thiab kev siv kawg yuav tsum tau tham txog ib tug tsim nyog pob tshab BOPET zaj duab xis tov.
