Laminated filmsyog cov khoom siv dav siv thoob plaws kev lag luam los tiv thaiv thiab txhim kho cov ntaub ntawv luam tawm. Nws yog ntau yam thiab ruaj khov yas zaj duab xis uas tuaj yeem siv rau daim ntawv lossis lwm yam substrates los muab cov txheej txheem tiv thaiv. Laminated films tuaj nyob rau hauv ntau hom thiab thicknesses, yog li nws yog ib qho tseem ceeb kom nkag siab txog hom yas siv nyob rau hauv nws cov ntau lawm thiaj li yuav txiav txim siab paub txog nws daim ntawv thov.
Dab tsi ntawm cov yas yog cov zaj duab xis sib xyaw?
Laminated films feem ntau yog tsim los ntawm ob hom yas: polyethylene terephthalate (PET) thiab polypropylene (PP). Cov yas no tau raug xaiv rau lawv cov khoom zoo, nrog rau kev pom tseeb, lub zog, thiab ua haujlwm rau cov dej noo thiab tshuaj. PET laminate films paub txog lawv qhov pom tseeb thiab nruj, ua rau lawv tsim nyog rau cov ntawv thov uas xav tau ob qho tib si ntshiab thiab tawv. PP laminate zaj duab xis, ntawm qhov tod tes, hloov pauv tau thiab muab cov khoom sib khi zoo heev, ua rau lawv zoo tagnrho rau cov ntawv thov uas xav tau cov khoom siv tau yooj yim dua thiab cov khoom siv cua sov.
Polyethylene terephthalate (PET) yog cov thermoplastic polymer resin hauv tsev neeg polyester. Nws yog feem ntau siv nyob rau hauv laminate films vim nws siab tensile zog, seem stability thiab zoo heev pob tshab. PET laminating films muaj ib tug du, ntshiab nto uas yog zoo tagnrho rau daim ntaub ntawv xws li yees duab lamination, daim npav ID thiab cov ntaub ntawv tshaj tawm. Tsis tas li ntawd, PET laminating films yog resistant rau ya raws, tshuaj lom neeg thiab abrasion, kom ntseeg tau tias cov ntaub ntawv laminated muaj kev tiv thaiv thiab ruaj khov.
Meantime, thov mus saib peb lub tuam txhab cov khoom no,LQ-FILM Bopp Thermal Lamination Zaj duab xis (Gloss & Matt)
Cov khoom no yog non-toxic, benzene dawb thiab tasteless, uas yog ib puag ncig tus phooj ywg, tsis muaj kev phom sij rau kev noj qab haus huv.BOPP thermal laminating zaj duab xis tsim cov txheej txheem tsis ua rau cov pa phem thiab cov khoom, tshem tawm tag nrho cov hluav taws kub phom sij tshwm sim los ntawm kev siv thiab khaws cia. flammable kuab tshuaj.
Polypropylene (PP) yog lwm cov yas uas siv ntau hauv cov yeeb yaj kiab laminated. Nws yog ntau yam thermoplastic polymer paub txog nws qhov yooj yim, kub sealability thiab tshuaj lom neeg zoo heev. PP laminate zaj duab xis feem ntau yog siv rau hauv cov ntawv thov uas xav tau cov khoom siv tau yooj yim dua thiab cov khoom siv cua sov, xws li ntim, ntawv, thiab hnab. PP zaj duab xis muaj ib tug matte los yog satin nto, uas muaj ib tug txawv aesthetic los ntawm PET composite zaj duab xis. Nws kuj muaj qhov tsim kua muag zoo, ua rau nws haum rau cov ntawv thov uas xav tau kev hloov pauv thiab ua haujlwm ntev.
Kev xaiv ntawm PET thiab PP cov yeeb yaj kiab sib xyaw yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov. PET cov yeeb yaj kiab sib xyaw yog tsim rau cov ntawv thov uas xav tau siab pob tshab thiab rigidity, thaum PP cov yeeb yaj kiab sib xyaw tsim nyog rau cov ntawv thov uas xav tau kev hloov pauv thiab kub sealability. Ob hom yas muab kev tiv thaiv zoo thiab kev txhawb zog rau cov ntaub ntawv luam tawm, thiab lawv cov khoom tshwj xeeb ua rau lawv haum rau ntau yam kev siv.
Ntxiv nrog rau hom yas siv, lub thickness ntawm laminate zaj duab xis plays lub luag haujlwm tseem ceeb hauv nws qhov kev ua tau zoo. Laminated films tuaj nyob rau hauv ntau yam thicknesses, feem ntau yog ntsuas nyob rau hauv mils los yog microns. Thicker laminate films muaj ntau dua durability thiab rigidity, ua rau lawv haum rau daim ntaub ntawv uas laminated ntaub ntawv yuav tsum nquag tuav los yog sab nraum zoov raug. Thinner laminate films, ntawm qhov tod tes, yog hloov tau thiab feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau sib dua, hloov tau yooj yim dua.
Thaum xaiv qhov raug ntawm laminating zaj duab xis, nws yog ib qho tseem ceeb uas yuav tau xav txog cov kev cai tshwj xeeb ntawm daim ntawv thov, nrog rau qhov xav tau ua tiav, qib kev tiv thaiv thiab tuav cov xwm txheej. Kev nkag siab txog hom yas siv hauv cov yeeb yaj kiab laminate thiab lawv cov khoom sib txuas tuaj yeem pab txiav txim siab paub txog cov khoom siv zoo tshaj plaws rau daim ntawv thov.
Hauv cov ntsiab lus,laminate zaj duab xisyog cov khoom siv ntau yam thiab ruaj khov siv los tiv thaiv thiab txhim kho cov ntaub ntawv luam tawm. Nws feem ntau yog tsim los ntawm polyethylene terephthalate (PET) lossis polypropylene (PP), txhua yam khoom muaj cov khoom tshwj xeeb thiab cov txiaj ntsig. PET zaj duab xis muaj cov pob tshab thiab rigidity, thaum PP zaj duab xis yog hloov tau thiab kub-sealable. Kev xaiv ntawm PET thiab PP zaj duab xis sib xyaw yog nyob ntawm cov kev cai tshwj xeeb ntawm daim ntawv thov, thiab cov tuab ntawm cov yeeb yaj kiab kuj tseem ua lub luag haujlwm tseem ceeb hauv nws cov kev ua tau zoo. Los ntawm kev nkag siab txog cov hom yas siv hauv cov yeeb yaj kiab laminate thiab lawv cov khoom sib txuas, ib tus tuaj yeem txiav txim siab paub txog cov khoom zoo tshaj plaws rau lawv daim ntawv thov tshwj xeeb.
Post lub sij hawm: Sep-07-2024