Hauv kev tsim khoom lag luam precision, tuag- txiav qhov tseeb ncaj qha txiav txim siab qhov kawg ntawm cov khoom lag luam. Thaum nws los txog rau kev sib txuas nrog cov khoom siv hauv hluav taws xob, cov khoom siv hluav taws xob, lossis cov cuab yeej kho mob, cov kws ua haujlwm feem ntau hais txog kev siv ob -ib daim kab xev nplaum nrog PET (polyester zaj duab xis) substrate.
Plaub Qhov Zoo Tshaj Plaws ntawm PET-Substrate Tapes hauv Tuag-Cov Txheej Txheem Txiav
1. Exceptional Dimensional Stability:
Instantaneous siab tso tawm thiab siab - zaus stamping yog siv nyob rau hauv tuag- txheej txheem txiav.
Nyob rau hauv sib piv, Unsupported adhesive tapes (tsis muaj ib tug substrate) muaj ib tug kua-zoo li viscosity, analogous rau "jelly." Cov paj rwb ntawv substrates yog ua los ntawm randomly oriented fibers, uas ua rau lawv yooj yim rau feeb stretching los yog hloov chaw thaum raug quab yuam.
Kev Ua Tau Zoo ntawm PET: PET zaj duab xis muaj qhov sib xyaw ua haujlwm siab thiab tensile lub zog. Qhov no qhia tau hais tias daim kab xev tsis distort nyob rau hauv mechanical quab yuam thaum lub sij hawm stamping stroke. Nrog rau qhov ntev ntawm qhov kam rau ua feem ntau adjustable nyob rau hauv ± 0.05 hli, qhov tuag- txiav qhov ntev ntawm qhov siab ntawm qhov sib xws nrog cov pwm tsim tsis.
2. Superior Cutting Efficiency (Clean Cutting Edge):
Qhov taw qhia tseem ceeb ntawm kev tuag-txiav zoo yog "ntug huv."
Qhov kom zoo dua ntawm hardness yog tias PET yog cov yeeb yaj kiab uas tsim nyog. PET substrate muaj cov txheej txheem kev txhawb nqa uas yuav tsum tau ua kom muaj "nkig tawg" raws li qhov txiav tuag nqis, lav tias cov substrate thiab cov nplaum yog ob qho tib si zoo "sheared" es tsis yog "squeezed" sib nrug.
Tiv thaiv Adhesive Oozing: Sab nraud extrusion (oozing) ntawm cov nplaum ntawm cov npoo txiav yog ua tau zoo los ntawm PET substrate qhov tawv tawv. PET tsuas yog cov khoom siv substrate uas tuaj yeem muab cov nplaum nplaum me me thiab tiv thaiv qhov tsis xav tau adhesion rau qhov tso tawm liner thaum tuag- txiav ultra- strips nqaim (xws li cov nplaum nplaum uas tsuas yog 0.5 hli dav).
3. Kev them nyiaj yug thiab kev tshem tawm pov tseg (Stripping and Weeding):
"Kev tshem tawm pov tseg" (cov nroj tsuag) cov kauj ruam tom qab tuag- txiav yog qhov tseem ceeb hauv kev ua tau zoo tag nrho.
Tensile Strength: PET substrates muaj qhov tshwj xeeb tensile lub zog nyob rau hauv ob qho tib si longitudinal thiab transverse cov lus qhia. Thaum lub sij hawm automated pov tseg cov txheej txheem, cov khoom pov tseg ib puag ncig (cov khoom seem) yuav tsum tau rub tawm mus tas li.
Cov txiaj ntsig zoo: PET daim kab xev pov tseg matrix yog qhov ruaj khov dua li cov ntaub so ntswg, uas ua rau tawg. Nws txo qis cov sij hawm poob qis heev uas xav tau rau kev saib xyuas thiab kho txij li nws tuaj yeem tiv taus lub zog tensile siv los ntawm siab - ceev tsis siv neeg pov tseg - cov tshuab tshem tawm yam tsis muaj kev tawg.
4. Thickness, Consistency, thiab Flatness:
High-precision tuag- txiav xav tau tias daim kab xev nws tus kheej muaj cov tuab tuab heev.
Precision Txheej: PET zaj duab xis yog tsim los ntawm cov txheej txheem extrusion, ua rau saum npoo nrog qhov tshwj xeeb flatness.
Cov substrate no tuaj yeem coated nrog cov nplaum kom tsim tau cov nplaum nplaum tuab heev.
Lub cev tsis muaj zog: PET tapes feem ntau tuaj nyob rau hauv ntau yam kev xaiv tuab tuab, los ntawm 5μm txog 200μm. Qhov kev sib xws hauv cov tuab no yog lub hauv paus tseem ceeb rau kev lees paub cov cuab yeej ua tiav tag nrho cov khoom sib dhos precision rau cov khoom siv hluav taws xob precision uas muaj ntau yam - txheej txheej.
Kev Sib Piv Table: Kev ua tau zoo ntawm cov substrates sib txawv hauv Tuag-Txiav
| Performance Dimension | PET Substrate (Polyester) | Cov ntaub so ntswg substrate | Linerless (Hloov) |
| Tuag- Txiav Precision | Siab heev | Nruab nrab | Lower (Nyob rau Deformation) |
| Ntug huv huv | Crisp, Burr-Free | Yooj yim rau Fiber Burrs | Yooj yim rau Adhesive Squeeze- tawm |
| Kev tshem tawm pov tseg nyuaj | Yooj yim heev (High Strength) | Moderate (Nyob rau tawg) | Nyuaj heev |
| Thickness kam rau ua | ±3% - 5% | ±10% | ±10% |
Yuav Ua Li Cas Ntxiv Txhim Kho PET Tuag- Txiav Precision?
Raws li tus kws tshaj lij cov khoom siv nplaum, peb pom zoo kom tuag- txiav cov chaw ua tib zoo saib ob lub ntsiab lus hauv qab no thaum ua cov kab xev PET:
Tso Force Matching:
Xyuas kom meej tias lub tev quab yuam ntawm qhov tso tawm liner (txawm lub teeb lossis hnyav tso tawm) nyob ruaj khov. Kev hloov pauv ntau dhau ntawm lub zog tso tawm tuaj yeem ua rau me me tuag- txiav qhov "dhia" lossis "drift" tawm ntawm liner tom qab txiav.
Kev xaiv cuab yeej:
Raws li tus txheeb ze hardness ntawm PET, peb pom zoo kom siv high -qib steel hniav nrog ib daim iav tiav los yog tungsten carbide tuag. Tsis tas li ntawd, cov npoo txiav yuav tsum tau kuaj xyuas tsis tu ncua rau kev hnav kom tiv thaiv kev tsim ntawm feeb dawb npoo los yog hmoov seem.
Nyob rau lub caij ntuj no -tus yam ntxwv los ntawm kev nrhiav kev ua haujlwm me me thiab qhov tseeb-PET ob -sab tapestau dhau los ua lub hauv paus ntawm kev tuag- txiav kev lag luam, ua tsaug rau lawv lub cev tsis tuaj yeem hloov pauv. Yog tias koj tab tom tsim cov khoom siv hluav taws xob muaj tseeb, PET daim kab xev ua lub zog muaj txiaj ntsig ntawm cov khoom lag luam siab.
