BOPP (biaxially oriented polypropylene) cov khoom siv dav siv hauv ntau qhov kev lag luam vim nws cov khoom zoo thiab kev sib tw tshwj xeeb. BOPP yog ib hom yas, paub txog nws lub zog tensile siab, ua haujlwm ntev, thiab tiv thaiv kua muag, punctures, thiab puas. Ntxiv mus, cov khoom yog tshuaj inert thiab yuav tsis hnov mob nrog acids lossis alkalis.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm BOPP yog nws cov pob tshab, uas ua rau nws nyiam cov khoom siv rau kev ntim khoom, daim ntawv lo, thiab cov laj thawj zoo nkauj. Nws yog ib qho yooj yim los luam tawm ntawm BOPP nrog ntau hom kev luam ntawv, suav nrog flexography, gravure, offset, thiab digital printing. Tsis tas li ntawd, BOPP yog dej-resistant, uas ua rau nws haum rau ntim cov khoom uas xav tau kev tiv thaiv los ntawm ya raws.
Lwm qhov tshwj xeeb ntawm BOPP yog nws qhov zoo tshaj plaws sealability, uas ua rau nws zoo tagnrho rau siv hauv hnab ua daim ntaub ntawv. BOPP hnab yog dav siv rau ntim khoom noj txom ncauj, confectioneries, thiab lwm yam khoom noj. Ntxiv mus, BOPP zaj duab xis tuaj yeem laminated nrog lwm cov ntaub ntawv, xws li PET thiab txhuas, los tsim cov khoom ntim nrog cov khoom thaiv kev txhim kho.
BOPP kuj tseem siv rau hauv kev tsim cov nplaum nplaum, qhov uas nws cov ntsiab lus siab thiab cov khoom nplaum zoo heev tso cai rau cov ntaub nplaum siv rau ntau yam kev siv. BOPP daim kab xev yog siv rau ntim, xa khoom, thiab ntau lwm lub hom phiaj vim lawv cov adhesion zoo, tsim kua muag tau yooj yim, thiab tiv thaiv UV teeb.
Hauv cov ntsiab lus, BOPP yog ntau yam khoom siv uas muaj ntau yam khoom zoo heev thiab siv nyob rau hauv ntau yam kev lag luam thoob ntiaj teb vim nws qhov tshwj xeeb zoo. Nws siv hauv ntim thiab sau cov khoom lag luam, ua lub hnab ntim khoom, thiab cov nplaum nplaum ua rau nws muaj kev ntseeg siab thiab nyiam xaiv rau ntau daim ntawv thov.