Hauv kev luam ntawv, ntau hom yas zaj duab xis yog feem ntau siv nyob ntawm seb qhov yuav tsum tau ua ntawm cov txheej txheem luam ntawv thiab qhov xav tau kawg ntawm kev siv cov khoom luam tawm. Nov yog qee qhov tseem ceeb ntawm cov yeeb yaj kiab yas siv hauv kev luam ntawv:
Polyethylene (PE) Zaj duab xis:
LDPE (Low-Density Polyethylene): LDPE zaj duab xis yog hloov tau thiab muaj qhov pom tseeb zoo. Lawv feem ntau yog siv rau kev siv xws li luam ntawv ntawm cov khw muag khoom lub hnab, shrink qhwv, thiab ntim khoom lag luam.
HDPE (High-Density Polyethylene): HDPE zaj duab xis yog nruj dua thiab muab lub zog zoo dua thiab kev tiv thaiv zoo dua piv rau LDPE. Lawv yog siv los luam cov hnab tuab, cov yeeb yaj kiab ua liaj ua teb, thiab qee hom ntim khoom.
Polypropylene (PP) Zaj duab xis:
BOPP (Biaxially Oriented Polypropylene): BOPP cov yeeb yaj kiab tau dav siv rau kev luam ntawv vim lawv qhov pom tseeb zoo, tawv tawv, thiab noo noo tsis kam. Lawv siv rau hauv cov ntawv ntim khoom xws li daim ntawv lo, ntim khoom noj, thiab overwraps.
CPP (Cast Polypropylene): CPP zaj duab xis muaj cov cua kub zoo thiab sealability, ua rau lawv haum rau luam ntawv daim ntaub ntawv uas yuav tsum tau sealing, xws li nyob rau hauv ntim khoom noj txom ncauj thiab confectionery.
Polyester (PET) Zaj duab xis:
PET Films: PET films paub txog lawv lub zog tensile siab, qhov ruaj khov, thiab qhov pom tseeb zoo heev. Lawv yog siv nyob rau hauv kev luam ntawv daim ntawv thov uas yuav tsum tau siab durability thiab tsis kam mus rau tshav kub thiab tshuaj. PET zaj duab xis yog siv rau cov ntawv sau, kos duab kos duab, thiab ntim khoom.
Polyvinyl Chloride (PVC) Zaj duab xis:
PVC Zaj duab xis: PVC zaj duab xis yog hloov tau thiab muaj kev luam ntawv zoo. Lawv siv rau hauv kev luam ntawv xws li banners, signage, thiab qee hom ntim. PVC zaj duab xis tuaj yeem nruj lossis hloov tau raws li lawv cov qauv.
Polystyrene (PS) Zaj duab xis:
PS Films: Polystyrene films yog siv rau hauv daim ntawv thov luam ntawv uas yuav tsum tau muaj meej meej thiab nruj. Lawv yog siv nyob rau hauv ntim, daim ntawv lo, thiab graphics.
Polyamide (PA) Zaj duab xis:
PA Films: Polyamide films muab cov khoom thaiv zoo thiab siv rau hauv cov ntawv luam tawm uas yuav tsum tau muaj cov dej noo tsis kam thiab cov khoom thaiv roj. Lawv yog siv rau hauv ntim khoom noj thiab tshwj xeeb daim ntawv thov.
Qauv luam ntawv
