EHAr - BOPA Zaj duab xis nrog High Barrier Performance
EHAr yog tsim tshwj xeeb thiab tsim nyob rau hauv lub xeev-of-the-art LISIM ib txhij stretching txheej txheem.Cov khoom tshiab-locking muaj ultra-high barrier khoom.Nws daim ntawv thov sib xyaw nrog cov khoom ntim khoom noj tuaj yeem txo qis kev siv cov khoom siv ntxiv, ua kom lub neej ntev, kaw qhov tshiab thiab khaws cov tshuaj tsw qab, thiab yog cov ntaub ntawv tseem ceeb los txhawb kev noj qab haus huv ntawm cov zaub mov thiab txo cov khoom noj.
EHA muaj lub zog tensile zoo thiab kev sib txhuam tsis zoo rau PVDC zaj duab xis, xws li KNY, alumina / silicon oxide nrog lub tshuab nqus tsev hlau.Nws tuaj yeem tswj tau qhov zoo tib yam oxygen barrier nyhuv tom qab rov ua dua.EHA muaj qhov pom tseeb siab thiab nws cov xim zaj duab xis yuav tsis muaj qhov hloov pauv raws sijhawm.Cov xim ntawm EHA yuav tsis hloov pauv nrog lub sijhawm.Thaum lub sij hawm incineration, nws yuav tsis tsim dioxins los yog toxic gases uas muaj chlorine.
| Nta | Cov txiaj ntsig |
| ✦ High gas / aroma barrier | ✦ Ntev lub neej txee, zoo dua tshiab |
| ✦High mechanical zog thiab puncture / cuam tshuam tsis kam | ✦ Muaj peev xwm ntim cov khoom hnyav dua / loj dua, cov khoom tsis zoo lossis cov pob txha ntse |
| ✦ Kev ruaj ntseg zoo ✦ Tsis muaj teeb meem poob thaum zaj duab xis deformation ✦ Nyias tab sis muaj ntau txoj haujlwm | ✦ Muaj tseeb rov qab luam ntawv ✦ ruaj khov barrier ✦ Nqi siv tau |
| Hom | Thickness / hli | Dav / hli | Kev kho mob | OTR/cc·m-2· hnub-1 (23 ℃, 50% RH) | Retortability | Kev luam tawm |
| EHAr | 15 | 300-2100 Nws | ib leeg/ob sab corona | <8 | 100 ℃ pasteurization | ≤ 12 xim |
Daim ntawv ceeb toom: Retortability thiab printability yog nyob ntawm cov neeg muas zaub 'lamination thiab printing ua mob.
| Kev ua tau zoo | BOPP | KNY | EHA |
| OTR(cc/㎡.day.atm) | Xyoo 1900 | 8-10 | ＜ 2 |
| Xim Xim | Pob tshab | Nrog lub teeb daj | Pob tshab |
| Puncture Resistance | ○ | ◎ | ◎ |
| Lub zog lamination | ◎ | △ | ◎ |
| Kev luam tawm | ◎ | △ | ◎ |
| Ib puag ncig-phooj ywg | ◎ | × | ◎ |
| Mos kov | △ | ◎ | ◎ |
Phem × OK △ zoo heev ○ zoo heev ◎
EHAr yog pob tshab, ua haujlwm siab ua haujlwm.Nws yog kub-resistant rau 100 ℃ boiling, OTR qis dua 8 CC / m2.d.atm.Muab piv nrog cov pa BOPA zaj duab xis, qhov kev ua tau zoo ntawm cov pa oxygen ntawm EHAr yog kaum lub sij hawm zoo dua, uas ua rau nws tsim nyog rau cov ntim khoom uas yuav tsum tau nruj me ntsis hauv cov roj barrier, xws li nqaij cov khoom, pickles thiab compound condiments.
Deviation ntawm Upper thiab Lower Printing Position
Ua rau:
● Kev xaiv cov nylon zaj duab xis yog qhov tsis ncaj ncees lawm thiab cov khoom lag luam tsis haum rau cov ntawv luam tawm.
● Ib sab tuaj yeem ua raws, thiab cov xim pab pawg tom qab sab nraud maj mam hloov mus rau sab hauv
● Kub thiab av noo nyob rau hauv ib puag ncig luam ntawv ua rau kom sai sai noo noo nqus thiab nthuav ntawm nylon.
● Kev luam ntawv qeeb qeeb ua rau muaj kev nqus dej ntawm BOPA
Cov lus qhia:
✔ Nws raug nquahu kom siv qhov kub (23 ° C ± 5 ° C) thiab av noo (≤75% RH).Yog hais tias tus txheeb ze humidity tshaj 80%, tsis txhob siv.
✔ Ua kom qhov nro kom zoo, txhim kho kev luam ntawv nrawm dua 60m / min rau phau ntawv luam tawm;
✔ Xyuas kom luam ntawv ceev txog 160m / min.
