Structures (Cov khoom siv)
Plexible Pouches, Hnab & Rollstock Films
Kev ntim khoom yooj yim yog laminated los ntawm cov yeeb yaj kiab sib txawv, lub hom phiaj yog los muab kev tiv thaiv zoo ntawm cov ntsiab lus sab hauv los ntawm cov teebmeem ntawm oxidation, noo noo, lub teeb, tsw, los yog ua ke ntawm cov no.Rau cov khoom siv feem ntau yog txawv los ntawm txheej sab nraud, txheej nruab nrab, thiab txheej sab hauv, inks thiab adhesives.
1. Sab nraud txheej:
Cov txheej luam ntawv txheej txheej feem ntau yog ua los ntawm cov khoom siv zoo, zoo thermal kuj, zoo luam ntawv haum thiab kev ua haujlwm zoo kho qhov muag.Feem ntau siv rau txheej luam ntawv yog BOPET, BOPA, BOPP thiab qee cov ntaub ntawv kraft.
Qhov kev xav tau ntawm cov txheej txheem sab nraud yog zoo li hauv qab no:
| Cov yam ntxwv rau kev kuaj xyuas | Kev ua tau zoo |
| Mechanical zog | Pull resistance, tsim kua muag kuj, cuam tshuam tsis kam thiab kev sib txhuam tsis kam |
| Barrier | Barrier ntawm oxygen thiab noo noo, aroma, thiab UV tiv thaiv. |
| Kev ruaj ntseg | Lub teeb tsis kam, roj tsis kam, organic teeb meem tsis kam, kub tsis kam, txias tsis kam |
| Ua haujlwm tau | Kev sib txhuam coefficient, thermal contraction curl |
| Kev nyab xeeb kev noj qab haus huv | Nontoxic, lub teeb los yog tsw tsw tsawg |
| Lwm tus | Lightness, transparency, lub teeb barrier, whiteness, thiab printable |
2. Nruab nrab txheej
Feem ntau siv nyob rau hauv nruab nrab txheej yog Al (aluminium zaj duab xis), VMCPP, VMPET, KBOPP, KPET, KOPA thiab EVOH thiab lwm yam. Nruab nrab txheej yog rau barrier ntawm CO2, Oxygen, thiab Nitrogen mus rau hauv cov pob khoom sab hauv.
| Cov yam ntxwv rau kev kuaj xyuas | Kev ua tau zoo |
| Mechanical zog | Rub, nro, tsim kua muag, cuam tshuam tsis kam |
| Barrier | Barrier ntawm dej, roj thiab tshuaj tsw qab |
| Ua haujlwm tau | Nws tuaj yeem laminated hauv ob qhov chaw rau nruab nrab txheej |
| Lwm tus | Tsis txhob pom lub teeb mus. |
3. Sab hauv txheej
Qhov tseem ceeb tshaj plaws rau txheej sab hauv yog nrog lub zog sealing zoo.CPP thiab PE yog cov nyiam siv los ntawm txheej sab hauv.
| Cov yam ntxwv rau kev kuaj xyuas | Kev ua tau zoo |
| Mechanical zog | Pull resistance, tsim kua muag kuj, cuam tshuam tsis kam thiab kev sib txhuam tsis kam |
| Barrier | Khaws ib qho zoo aroma thiab nrog ib tug ow adsorption |
| Kev ruaj ntseg | Lub teeb tsis kam, roj tsis kam, organic teeb meem tsis kam, kub tsis kam, txias tsis kam |
| Ua haujlwm tau | Kev sib txhuam coefficient, thermal contraction curl |
| Kev nyab xeeb kev noj qab haus huv | Nontoxic, ntxhiab tsw tsawg |
| Lwm tus | Transparency, inpermeable. |