PE (Polyethylene)
Nta: Zoo tshuaj stability, tsis muaj tshuaj lom, siab transparency, thiab resistant rau corrosion los ntawm feem ntau acids thiab alkalis. Tsis tas li ntawd, PE kuj tseem muaj cov khoom siv roj zoo, cov roj barrier thiab cov tshuaj tsw qab, uas pab khaws cov dej noo hauv cov zaub mov. Nws cov plasticity kuj zoo heev, thiab nws tsis yooj yim rau deform lossis tawg ua cov khoom ntim.
Daim ntawv thov: Feem ntau siv rau hauv cov zaub mov ntim khoom noj.
PA (nylon)
Nta: Kub kub ua hauj, puncture kuj, zoo oxygen barrier kev ua tau zoo, thiab tsis muaj cov khoom tsim teeb meem. Tsis tas li ntawd, cov khoom siv PA kuj yog tawv, hnav-tiv taus, roj-resistant, nrog cov khoom siv zoo thiab tawv, thiab muaj kev sib tsoo zoo thiab qee yam tshuaj tiv thaiv kab mob thiab cov kab mob.
Daim ntawv thov: Nws tuaj yeem siv los ua cov ntim khoom noj, tshwj xeeb tshaj yog rau cov khoom noj uas xav tau cov pa oxygen siab thiab puncture tsis kam.
PP (polypropylene)
Nta: Khoom noj khoom haus-qib PP yuav tsis tso cov tshuaj phem txawm tias nyob rau qhov kub thiab txias. PP yas yog pob tshab, muaj gloss zoo, yog ib qho yooj yim rau txheej txheem, muaj kua muag siab thiab cuam tshuam tsis kam, yog dej-resistant, noo noo-resistant, thiab kub-resistant, thiab yuav siv tau ib txwm ntawm 100 ° C ~ 200 ° C. Tsis tas li ntawd, PP yas yog tib yam khoom yas uas tuaj yeem ua kom sov hauv qhov cub microwave.
Daim ntawv thov: Feem ntau siv rau hauv cov khoom noj tshwj xeeb cov hnab yas, cov thawv yas, thiab lwm yam.
PVDC (polyvinylidene chloride)
Nta: PVDC muaj huab cua nruj zoo, nplaim taws retardancy, corrosion kuj, kev nyab xeeb thiab kev tiv thaiv ib puag ncig, thiab ua tau raws li kev nyiam huv ntawm zaub mov. Tsis tas li ntawd, PVDC kuj tseem muaj huab cua tsis zoo thiab yuav tsis ploj mus txawm tias tawm sab nraum zoov ntev ntev.
Daim ntawv thov: dav siv hauv ntim khoom noj thiab dej haus.
EVOH (ethylene / vinyl cawv copolymer)
Nta: zoo pob tshab thiab gloss, muaj zog gas barrier zog, thiab muaj peev xwm tiv thaiv tau huab cua los ntawm kev nkag mus rau lub ntim kom puas cov kev ua tau zoo thiab zoo ntawm cov zaub mov. Tsis tas li ntawd, EVOH yog txias-resistant, hnav-resistant, elastic heev, thiab muaj lub zog saum npoo.
Daim ntawv thov: dav siv nyob rau hauv aseptic ntim, cov kaus poom kub, retort hnab, ntim cov khoom noj siv mis, nqaij, kaus poom kua txiv thiab condiments, thiab lwm yam.
Aluminium-coated zaj duab xis (Aluminium + PE)
Nta: Aluminium-coated zaj duab xis yog cov khoom siv zoo ib puag ncig. Lub ntsiab tseem ceeb ntawm lub hnab ntim khoom sib xyaw yog aluminium ntawv ci, uas yog nyiaj dawb, tsis muaj tshuaj lom thiab tsis qab, roj-tiv taus thiab kub-resistant, mos thiab yas, thiab muaj kev tiv thaiv zoo thiab kub-sealing zog. Tsis tas li ntawd, aluminized zaj duab xis kuj tseem tuaj yeem tiv thaiv cov khoom noj los ntawm oxidative kev noj nyiaj txiag thiab zam kev ua qias tuaj ib puag ncig, thaum tswj xyuas qhov tshiab thiab saj ntawm cov zaub mov.
Daim ntawv thov: dav siv hauv kev ntim khoom noj.
Ntxiv rau cov khoom siv saum toj no, kuj tseem muaj qee cov ntaub ntawv sib xyaw xws li BOPP / LLDPE, BOPP / CPP, BOPP / VMCPP, BOPP / VMPET / LLDPE, thiab lwm yam. Cov ntaub ntawv sib xyaw no tuaj yeem ua tau raws li cov kev xav tau sib txawv ntawm cov hnab ntim khoom noj raws li kev tiv thaiv kev ya raws, roj tsis kam, oxygen rho tawm, kev thaiv lub teeb, thiab cov tshuaj tsw qab ntawm cov khoom ntim sib txawv.
Thaum xaiv cov khoom ntawm lub hnab ntim khoom noj, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xav txog yam xws li cov yam ntxwv ntawm cov khoom ntim khoom, lub neej txee, thiab kev xav tau ntawm kev lag luam. Nyob rau tib lub sijhawm, nws tseem yuav tsum tau ua kom ntseeg tau tias cov khoom siv tau xaiv ua tau raws li cov qauv kev nyab xeeb khoom noj thiab cov kev cai tswj hwm.
Lub sij hawm xa tuaj: Plaub Hlis-24-2025
